{"id":27870,"date":"2023-09-10T07:07:30","date_gmt":"2023-09-10T00:07:30","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3"},"modified":"2023-09-10T07:07:30","modified_gmt":"2023-09-10T00:07:30","slug":"co2-la-gi-3","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3","title":{"rendered":"Kh\u00ed CO2 l\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c t\u1ebf"},"content":{"rendered":"<p>CO2 l\u00e0 m\u1ed9t ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 l\u00e0 kh\u00ed carbonic. N\u00f3 g\u1ed3m hai nguy\u00ean t\u1ed1 carbon v\u00e0 oxi, v\u00e0 xu\u1ea5t hi\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a con ng\u01b0\u1eddi v\u00e0 c\u00e1c sinh v\u1eadt kh\u00e1c. CO2 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ad0537408f51\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6ad0537408f51\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#1_Khi_CO2_la_gi\" title=\"1. Kh\u00ed CO2 l\u00e0 g\u00ec?\">1. Kh\u00ed CO2 l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Cac_dac_diem_chung_cua_khi_CO2\" title=\"C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m chung c\u1ee7a kh\u00ed CO2:\">C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m chung c\u1ee7a kh\u00ed CO2:<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Tac_dung_cua_khi_CO2_trong_tu_nhien\" title=\"T\u00e1c d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong t\u1ef1 nhi\u00ean:\">T\u00e1c d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong t\u1ef1 nhi\u00ean:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#2_Nguon_goc_hinh_thanh_cua_khi_CO2\" title=\"2. Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a kh\u00ed CO2\">2. Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a kh\u00ed CO2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Nguon_goc_tu_nhien\" title=\"Ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean\">Ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Nguon_goc_con_nguoi\" title=\"Ngu\u1ed3n g\u1ed1c con ng\u01b0\u1eddi\">Ngu\u1ed3n g\u1ed1c con ng\u01b0\u1eddi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#3_Ung_dung_cua_khi_CO2_trong_thuc_tien\" title=\"3. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c ti\u1ec5n\">3. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c ti\u1ec5n<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Trong_nganh_cong_nghiep_thuc_pham_va_do_uong\" title=\"Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng\">Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Trong_cong_nghe_y_te\" title=\"Trong c\u00f4ng ngh\u1ec7 y t\u1ebf\">Trong c\u00f4ng ngh\u1ec7 y t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Trong_nganh_cong_nghiep_kim_loai_va_hoa_chat\" title=\"Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p kim lo\u1ea1i v\u00e0 h\u00f3a ch\u1ea5t\">Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p kim lo\u1ea1i v\u00e0 h\u00f3a ch\u1ea5t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#4_Hieu_ung_nha_kinh_va_tac_dong_tieu_cuc_cua_khi_CO2_doi_voi_su_song_tren_Trai_Dat\" title=\"4. Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a kh\u00ed CO2 \u0111\u1ed1i v\u1edbi s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t\">4. Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a kh\u00ed CO2 \u0111\u1ed1i v\u1edbi s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Thay_doi_khi_hau\" title=\"Thay \u0111\u1ed5i kh\u00ed h\u1eadu\">Thay \u0111\u1ed5i kh\u00ed h\u1eadu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#A%CC%89nh_huo%CC%89ng_de%CC%81n_sinh_va%CC%A3t_hoang_da%CC%83\" title=\"A\u0309nh h\u01b0\u01a1\u0309ng \u0111\u00ea\u0301n sinh v\u00e2\u0323t hoang da\u0303\">A\u0309nh h\u01b0\u01a1\u0309ng \u0111\u00ea\u0301n sinh v\u00e2\u0323t hoang da\u0303<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#5_Cach_san_xuat_va_bao_quan_khi_CO2\" title=\"5. C\u00e1ch s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2\">5. C\u00e1ch s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#San_xuat_tu_nhien_lieu_hoa_thach\" title=\"S\u1ea3n xu\u1ea5t t\u1eeb nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch\">S\u1ea3n xu\u1ea5t t\u1eeb nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#San_xuat_tu_qua_trinh_cong_nghiep\" title=\"S\u1ea3n xu\u1ea5t t\u1eeb qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p\">S\u1ea3n xu\u1ea5t t\u1eeb qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#6_Muc_do_nguy_hiem_cua_khi_CO2_va_cac_bien_phap_an_toan_khi_su_dung\" title=\"6. M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a kh\u00ed CO2 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng\">6. M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a kh\u00ed CO2 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Su_dung_trong_khong_gian_thong_thoang\" title=\"S\u1eed d\u1ee5ng trong kh\u00f4ng gian th\u00f4ng tho\u00e1ng\">S\u1eed d\u1ee5ng trong kh\u00f4ng gian th\u00f4ng tho\u00e1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Deo_thiet_bi_bao_ho\" title=\"\u0110eo thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9\">\u0110eo thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-3\/#Dao_tao_va_huong_dan\" title=\"\u0110\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn\">\u0110\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Khi_CO2_la_gi\"><\/span>1. Kh\u00ed CO2 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00ed CO2, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 carbon dioxide, l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i v\u00e0 kh\u00f4ng c\u00f3 v\u1ecb. C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 l\u00e0 CO2, trong \u0111\u00f3 c\u00f3 hai nguy\u00ean t\u1eed oxy k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t nguy\u00ean t\u1eed cacbon. Kh\u00ed CO2 t\u1ed3n t\u1ea1i t\u1ef1 nhi\u00ean trong kh\u00ed quy\u1ec3n v\u00e0 c\u0169ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u00f4ng qua c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n<p>CO2 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong chu k\u1ef3 cacbon c\u1ee7a Tr\u00e1i \u0110\u1ea5t. N\u00f3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a c\u00e2y xanh, khi c\u00e2y l\u1ea5y kh\u00ed CO2 t\u1eeb kh\u00f4ng kh\u00ed v\u00e0 bi\u1ebfn \u0111\u1ed5i th\u00e0nh ch\u1ea5t h\u1eefu c\u01a1. Kh\u00ed CO2 c\u0169ng \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 b\u1edfi c\u00e1c sinh v\u1eadt s\u1ed1ng th\u00f4ng qua qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_dac_diem_chung_cua_khi_CO2\"><\/span>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m chung c\u1ee7a kh\u00ed CO2:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i: -78,5\u00b0C (-109,3\u00b0F)<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 \u0111\u00f4ng: -56,6\u00b0C (-69,9\u00b0F)<\/li>\n<li>T\u1ec9 tr\u1ecdng: 1,98 kg\/m\u00b3<\/li>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed: 44 g\/mol<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Tac_dung_cua_khi_CO2_trong_tu_nhien\"><\/span>T\u00e1c d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong t\u1ef1 nhi\u00ean:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Tham gia v\u00e0o qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a c\u00e2y xanh.<\/li>\n<li>Gi\u00fap duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 tr\u00e1i \u0111\u1ea5t b\u1eb1ng c\u00e1ch t\u1ea1o hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh.<\/li>\n<li>L\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00e1c v\u1eadt li\u1ec7u h\u00f3a h\u1ecdc v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"2_Nguon_goc_hinh_thanh_cua_khi_CO2\"><\/span>2. Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Nguon_goc_tu_nhien\"><\/span>Ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00ed CO2 \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua qu\u00e1 tr\u00ecnh sinh h\u1ecdc t\u1ef1 nhi\u00ean, bao g\u1ed3m s\u1ef1 h\u00f4 h\u1ea5p c\u1ee7a c\u00e1c sinh v\u1eadt, ph\u00e2n gi\u1ea3i ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng n\u00fai l\u1eeda. C\u00e1c sinh v\u1eadt nh\u01b0 c\u00e2y c\u1ecf v\u00e0 r\u1eebng gi\u00e0u xanh th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh quang h\u1ee3p, trong \u0111\u00f3 ch\u00fang h\u1ea5p th\u1ee5 kh\u00ed CO2 t\u1eeb kh\u00f4ng kh\u00ed v\u00e0 ti\u1ebft oxy. Tuy nhi\u00ean, khi c\u00e2y c\u1ecf ch\u1ebft ho\u1eb7c b\u1ecb ch\u00e1y, kh\u00ed CO2 \u0111\u01b0\u1ee3c th\u1ea3i ra tr\u1edf l\u1ea1i m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nguon_goc_con_nguoi\"><\/span>Ngu\u1ed3n g\u1ed1c con ng\u01b0\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Con ng\u01b0\u1eddi \u0111\u00f3ng g\u00f3p v\u00e0o vi\u1ec7c t\u1ea1o ra kh\u00ed CO2 th\u00f4ng qua c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y nh\u01b0 \u0111\u1ed1t nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch (than, d\u1ea7u m\u1ecf v\u00e0 kh\u00ed t\u1ef1 nhi\u00ean), s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00f4 th\u1ecb. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng t\u00e1i t\u1ea1o m\u00e0 kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed CO2 th\u1ea3i ra.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Ung_dung_cua_khi_CO2_trong_thuc_tien\"><\/span>3. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c ti\u1ec5n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"3. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c ti\u1ec5n\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/khi_co2_la_gi_nguon_goc_va_ung_dung_cua_khi_co2_trong_thuc_te.jpeg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"3. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00ed CO2 trong th\u1ef1c ti\u1ec5n\"\/><\/p>\n<p>Kh\u00ed CO2 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong th\u1ef1c t\u1ebf, bao g\u1ed3m:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trong_nganh_cong_nghiep_thuc_pham_va_do_uong\"><\/span>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng kh\u00ed CO2 \u0111\u1ec3 l\u00e0m l\u1ea1nh v\u00e0 b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m t\u01b0\u01a1i s\u1ed1ng, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang.<\/li>\n<li>Kh\u00ed CO2 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c lo\u1ea1i \u0111\u1ed3 u\u1ed1ng c\u00f3 ga nh\u01b0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t, bia v\u00e0 n\u01b0\u1edbc ng\u1ecdt.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Trong_cong_nghe_y_te\"><\/span>Trong c\u00f4ng ngh\u1ec7 y t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Kh\u00ed CO2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh ph\u1eabu thu\u1eadt th\u00f4ng qua vi\u1ec7c t\u1ea1o \u00e1p su\u1ea5t trong h\u1ed7n h\u1ee3p kh\u00ed \u0111\u1ec3 duy tr\u00ec kh\u00f4ng gian l\u00e0m vi\u1ec7c cho c\u00e1c b\u00e1c s\u0129.<\/li>\n<li>Ngo\u00e0i ra, kh\u00ed CO2 c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb h\u00f4 h\u1ea5p nh\u00e2n t\u1ea1o v\u00e0 m\u00e1y tim.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Trong_nganh_cong_nghiep_kim_loai_va_hoa_chat\"><\/span>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p kim lo\u1ea1i v\u00e0 h\u00f3a ch\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Kh\u00ed CO2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t trung gian trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00e9p v\u00e0 kim lo\u1ea1i nh\u00f4m.<\/li>\n<li>N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a ch\u1ea5t nh\u01b0 l\u00e0m l\u1ea1nh, t\u1ea9y r\u1eeda v\u00e0 kh\u1eed tr\u00f9ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Hieu_ung_nha_kinh_va_tac_dong_tieu_cuc_cua_khi_CO2_doi_voi_su_song_tren_Trai_Dat\"><\/span>4. Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a kh\u00ed CO2 \u0111\u1ed1i v\u1edbi s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00ed CO2 l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh ch\u00ednh, c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1eef nhi\u1ec7t \u0111\u1ed9 c\u1ee7a Tr\u00e1i \u0110\u1ea5t. Tuy nhi\u00ean, t\u0103ng l\u01b0\u1ee3ng kh\u00ed CO2 trong kh\u00f4ng kh\u00ed \u0111\u00e3 g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng l\u00ean to\u00e0n c\u1ea7u v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n<p>S\u1ef1 gia t\u0103ng c\u1ee7a kh\u00ed CO2 \u0111\u00e3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 ti\u00eau c\u1ef1c cho s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0110\u1ea5t, bao g\u1ed3m:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thay_doi_khi_hau\"><\/span>Thay \u0111\u1ed5i kh\u00ed h\u1eadu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00ed CO2 l\u00e0m t\u0103ng hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh, d\u1eabn \u0111\u1ebfn s\u1ef1 gia t\u0103ng nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u1ea7u v\u00e0 thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng. C\u00e1c bi\u1ec3u hi\u1ec7n c\u1ee7a thay \u0111\u1ed5i kh\u00ed h\u1eadu bao g\u1ed3m s\u1ef1 gia t\u0103ng m\u1ef1c n\u01b0\u1edbc bi\u1ec3n, th\u1eddi ti\u1ebft b\u1ea5t th\u01b0\u1eddng v\u00e0 s\u1ef1 suy tho\u00e1i c\u1ee7a c\u00e1c h\u1ec7 sinh th\u00e1i t\u1ef1 nhi\u00ean.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"A%CC%89nh_huo%CC%89ng_de%CC%81n_sinh_va%CC%A3t_hoang_da%CC%83\"><\/span>A\u0309nh h\u01b0\u01a1\u0309ng \u0111\u00ea\u0301n sinh v\u00e2\u0323t hoang da\u0303<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng do kh\u00ed CO2 g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c suy gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng v\u00e0 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c lo\u00e0i sinh v\u1eadt hoang d\u00e3. Nhi\u1ec1u lo\u00e0i kh\u00f4ng th\u1ec3 th\u00edch \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i nhanh ch\u00f3ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng v\u00e0 tuy\u1ec7t ch\u1ee7ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Cach_san_xuat_va_bao_quan_khi_CO2\"><\/span>5. C\u00e1ch s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"5. C\u00e1ch s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/khi_co2_la_gi_nguon_goc_va_ung_dung_cua_khi_co2_trong_thuc_te-1.jpeg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"5. C\u00e1ch s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2\"\/><\/p>\n<p>Kh\u00ed CO2 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"San_xuat_tu_nhien_lieu_hoa_thach\"><\/span>S\u1ea3n xu\u1ea5t t\u1eeb nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Qu\u00e1 tr\u00ecnh ch\u00e1y nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch nh\u01b0 than, d\u1ea7u m\u1ecf v\u00e0 kh\u00ed t\u1ef1 nhi\u00ean t\u1ea1o ra kh\u00ed CO2 l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5. Kh\u00ed CO2 n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c thu gom v\u00e0 x\u1eed l\u00fd \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"San_xuat_tu_qua_trinh_cong_nghiep\"><\/span>S\u1ea3n xu\u1ea5t t\u1eeb qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t th\u00e9p, xi m\u0103ng v\u00e0 h\u00f3a ch\u1ea5t c\u0169ng t\u1ea1o ra l\u01b0\u1ee3ng l\u1edbn kh\u00ed CO2. Qu\u00e1 tr\u00ecnh n\u00e0y y\u00eau c\u1ea7u vi\u1ec7c thu gom v\u00e0 x\u1eed l\u00fd kh\u00ed CO2 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c l\u00ean m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>\u0110\u1ec3 b\u1ea3o qu\u1ea3n kh\u00ed CO2, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u1edf d\u1ea1ng ch\u1ea5t l\u1ecfng trong c\u00e1c b\u00ecnh \u00e1p su\u1ea5t cao ho\u1eb7c \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o th\u00e0nh dung d\u1ecbch. C\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n c\u1ea7n \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 khi l\u00e0m vi\u1ec7c v\u1edbi kh\u00ed CO2 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n cho con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Muc_do_nguy_hiem_cua_khi_CO2_va_cac_bien_phap_an_toan_khi_su_dung\"><\/span>6. M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a kh\u00ed CO2 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00ed CO2 c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m cho con ng\u01b0\u1eddi n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi n\u1ed3ng \u0111\u1ed9 cao trong kh\u00f4ng kh\u00ed. N\u1ed3ng \u0111\u1ed9 qu\u00e1 cao c\u1ee7a kh\u00ed CO2 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 \u00f9 tai, m\u1ea5t \u00fd th\u1ee9c v\u00e0 th\u1eadm ch\u00ed t\u1eed vong.<\/p>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi s\u1eed d\u1ee5ng kh\u00ed CO2, c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_dung_trong_khong_gian_thong_thoang\"><\/span>S\u1eed d\u1ee5ng trong kh\u00f4ng gian th\u00f4ng tho\u00e1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi l\u00e0m vi\u1ec7c v\u1edbi kh\u00ed CO2, c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng gian l\u00e0m vi\u1ec7c c\u00f3 th\u00f4ng gi\u00f3 t\u1ed1t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u n\u1ed3ng \u0111\u1ed9 kh\u00ed CO2 trong kh\u00f4ng kh\u00ed.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Deo_thiet_bi_bao_ho\"><\/span>\u0110eo thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ng\u01b0\u1eddi l\u00e0m vi\u1ec7c c\u1ea7n \u0111eo c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 nh\u01b0 kh\u1ea9u trang v\u00e0 k\u00ednh b\u1ea3o h\u1ed9 \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi kh\u00ed CO2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dao_tao_va_huong_dan\"><\/span>\u0110\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c v\u1edbi kh\u00ed CO2 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng an to\u00e0n, quy tr\u00ecnh ph\u00f2ng ng\u1eeba tai n\u1ea1n v\u00e0 bi\u1ec7n ph\u00e1p c\u1ee9u h\u1ecfa khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra.<\/p>\n<p>CO2 (carbon dioxide) l\u00e0 m\u1ed9t ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean c\u00f3 trong kh\u00f4ng kh\u00ed v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a c\u00e2y c\u1ecf. Tuy nhi\u00ean, t\u0103ng l\u01b0\u1ee3ng CO2 g\u00e2y ra hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a CO2, vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i v\u00e0 s\u1eed d\u1ee5ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o l\u00e0 c\u1ea7n thi\u1ebft.<br \/>\n<iframe loading=\"lazy\" title=\"KH\u00cd CO2 L\u00c0 G\u00cc?\" width=\"790\" height=\"444\" src=\"https:\/\/www.youtube.com\/embed\/P--aDwYa4KU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CO2 l\u00e0 m\u1ed9t ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 l\u00e0 kh\u00ed carbonic. N\u00f3 g\u1ed3m hai nguy\u00ean t\u1ed1 carbon v\u00e0 oxi, v\u00e0 xu\u1ea5t hi\u1ec7n trong qu\u00e1&#8230; <\/p>\n","protected":false},"author":1,"featured_media":27868,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-27870","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/27870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=27870"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/27870\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media\/27868"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=27870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=27870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=27870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}