{"id":9668,"date":"2026-01-16T09:29:27","date_gmt":"2026-01-16T02:29:27","guid":{"rendered":"https:\/\/abcchem.com\/?p=9668"},"modified":"2026-02-05T14:03:37","modified_gmt":"2026-02-05T07:03:37","slug":"wanhua-ethylene-plant-completes-switch-of-ethane-cracking-feedstock","status":"publish","type":"post","link":"https:\/\/abcchem.com\/vi\/wanhua-ethylene-plant-completes-switch-of-ethane-cracking-feedstock\/","title":{"rendered":"Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t etylen c\u1ee7a Wanhua ho\u00e0n t\u1ea5t vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o cho qu\u00e1 tr\u00ecnh cracking etan."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Theo th\u00f4ng tin do Wanhua Chemical c\u00f4ng b\u1ed1 ng\u00e0y 9\/1, sau khi ho\u00e0n t\u1ea5t c\u1ea3i t\u1ea1o k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi t\u1ed5 h\u1ee3p ethylene giai \u0111o\u1ea1n I v\u00e0o \u0111\u1ea7u n\u0103m, Wanhua Chemical \u0111\u00e3 s\u1ea3n xu\u1ea5t th\u00e0nh c\u00f4ng ethylene \u0111\u1ea1t ti\u00eau chu\u1ea9n b\u1eb1ng c\u00f4ng ngh\u1ec7 cracking ethane. \u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean t\u1ea1i Trung Qu\u1ed1c, m\u1ed9t t\u1ed5 h\u1ee3p ethylene quy m\u00f4 tri\u1ec7u t\u1ea5n th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i nguy\u00ean li\u1ec7u t\u1eeb cracking propane sang cracking ethane tinh khi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau c\u1ea3i t\u1ea1o, t\u1ed5 h\u1ee3p \u0111\u00e3 hi\u1ec7n th\u1ef1c h\u00f3a ph\u01b0\u01a1ng th\u1ee9c c\u1ea5p li\u1ec7u linh ho\u1ea1t, cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i gi\u1eefa ethane v\u00e0 propane l\u00e0m nguy\u00ean li\u1ec7u. \u0110\u1ed9t ph\u00e1 c\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 t\u00e1i c\u1ea5u tr\u00fac chi ph\u00ed c\u1ee7a ri\u00eang Wanhua Chemical, m\u00e0 c\u00f2n t\u1ea1o ra t\u00e1c \u0111\u1ed9ng r\u00f5 r\u1ec7t \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 m\u00f4 h\u00ecnh nhu c\u1ea7u c\u1ee7a ethane h\u00f3a l\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>So s\u00e1nh l\u1ee3i nhu\u1eadn t\u1ed5 h\u1ee3p ethylene, giai \u0111o\u1ea1n 2024\u20132025 (\u0110\u01a1n v\u1ecb: Nh\u00e2n d\u00e2n t\u1ec7\/t\u1ea5n)<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mfs.mysteelcdn.com\/group1\/M00\/FB\/D6\/rBL64GllpUaAWbVPAABPSahoO0k859.png\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Ngu\u1ed3n: OilChem<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ee3i \u00edch kinh t\u1ebf c\u1ed1t l\u00f5i c\u1ee7a s\u1ea3n xu\u1ea5t ethylene b\u1eb1ng cracking ethane th\u1ec3 hi\u1ec7n \u1edf hai \u01b0u th\u1ebf: hi\u1ec7u su\u1ea5t nguy\u00ean li\u1ec7u v\u00e0 ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng. Tuy\u1ebfn c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 quy tr\u00ecnh ng\u1eafn, v\u1ed1n \u0111\u1ea7u t\u01b0 th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t thu h\u1ed3i ethylene cao. Hi\u1ec7u su\u1ea5t ethylene c\u1ee7a tuy\u1ebfn s\u1eed d\u1ee5ng ethane h\u00f3a l\u1ecfng v\u01b0\u1ee3t 80%, trong khi tuy\u1ebfn cracking propane ch\u1ec9 \u0111\u1ea1t kho\u1ea3ng 39%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cracking ethane c\u0169ng c\u00f3 hi\u1ec7u qu\u1ea3 v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, v\u1edbi m\u1ee9c ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb th\u1ea5p h\u01a1n kho\u1ea3ng 35% so v\u1edbi tuy\u1ebfn naphtha. V\u1ec1 ph\u00e1t th\u1ea3i carbon, tuy\u1ebfn s\u1ea3n xu\u1ea5t ethylene t\u1eeb ethane h\u00f3a l\u1ecfng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 ph\u00e1t th\u1ea3i th\u1ea5p h\u01a1n so v\u1edbi naphtha. X\u00e9t v\u1ec1 c\u1ea5u tr\u00fac chi ph\u00ed, chi ph\u00ed s\u1ea3n xu\u1ea5t m\u1ed7i t\u1ea5n ethylene th\u1ea5p h\u01a1n 20\u201330% so v\u1edbi cracking naphtha truy\u1ec1n th\u1ed1ng v\u00e0 th\u1ea5p h\u01a1n kho\u1ea3ng 30% so v\u1edbi tuy\u1ebfn propane. Ngo\u00e0i ra, \u0111\u1eb7c t\u00ednh n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch c\u1ee7a ethane v\u00e0 ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c m\u1edbi n\u1ed5i \u0111ang d\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t huy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e0nh c\u00f4ng c\u1ee7a d\u1ef1 \u00e1n chuy\u1ec3n \u0111\u1ed5i n\u00e0y s\u1ebd th\u00fac \u0111\u1ea9y nhi\u1ec1u doanh nghi\u1ec7p trong n\u01b0\u1edbc t\u00ecm hi\u1ec3u v\u00e0 ph\u00e1t tri\u1ec3n tuy\u1ebfn cracking ethane. Hi\u1ec7n nay, t\u1ef7 tr\u1ecdng hydrocarbon nh\u1eb9 trong nguy\u00ean li\u1ec7u ethylene c\u1ee7a Trung Qu\u1ed1c ch\u1ec9 \u0111\u1ea1t 12,70%, th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ee9c tr\u00ean 70% t\u1ea1i c\u00e1c khu v\u1ef1c nh\u01b0 B\u1eafc M\u1ef9. Theo d\u1eef li\u1ec7u c\u1ee7a OilChem, h\u01a1n 96% ethane h\u00f3a l\u1ecfng c\u1ee7a Trung Qu\u1ed1c ph\u1ee5 thu\u1ed9c v\u00e0o nh\u1eadp kh\u1ea9u. Khi d\u1ef1 \u00e1n c\u1ee7a Wanhua Chemical v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, l\u01b0\u1ee3ng ethane nh\u1eadp kh\u1ea9u h\u1eb1ng n\u0103m s\u1ebd v\u01b0\u1ee3t 1 tri\u1ec7u t\u1ea5n, qua \u0111\u00f3 c\u1ee7ng c\u1ed1 th\u00eam v\u1ecb th\u1ebf Trung Qu\u1ed1c l\u00e0 qu\u1ed1c gia nh\u1eadp kh\u1ea9u ethane l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo \u201cTh\u00f4ng b\u00e1o v\u1ec1 vi\u1ec7c d\u1eebng v\u1eadn h\u00e0nh v\u00e0 c\u1ea3i t\u1ea1o c\u00f4ng ngh\u1ec7 t\u1ed5 h\u1ee3p ethylene giai \u0111o\u1ea1n I t\u1ea1i Khu c\u00f4ng nghi\u1ec7p Y\u00ean \u0110\u00e0i c\u1ee7a T\u1eadp \u0111o\u00e0n Wanhua Chemical\u201d (S\u1ed1 2025-31) c\u00f4ng b\u1ed1 ng\u00e0y 23\/5\/2025, t\u1ed5 h\u1ee3p ethylene c\u00f4ng su\u1ea5t 1 tri\u1ec7u t\u1ea5n\/n\u0103m c\u1ee7a Wanhua Chemical t\u1ea1i Khu c\u00f4ng nghi\u1ec7p Y\u00ean \u0110\u00e0i \u0111\u00e3 b\u1eaft \u0111\u1ea7u d\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1eeb ng\u00e0y 3\/6\/2025 \u0111\u1ec3 ti\u1ebfn h\u00e0nh chuy\u1ec3n \u0111\u1ed5i nguy\u00ean li\u1ec7u theo h\u01b0\u1edbng \u0111a d\u1ea1ng h\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Wanhua Chemical successfully achieved on-specification ethylene by ethane cracking process after the completion of technical renovation of the phase-I ethylene<\/p>","protected":false},"author":56,"featured_media":9672,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[646,645,359],"tags":[589],"class_list":["post-9668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-china","category-china-japan-south-korea","category-market-information","tag-wanhua-ethylene-plant-completes-switch-of-ethane-cracking-feedstock"],"_links":{"self":[{"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/posts\/9668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/comments?post=9668"}],"version-history":[{"count":0,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/posts\/9668\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/media\/9672"}],"wp:attachment":[{"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/media?parent=9668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/categories?post=9668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/abcchem.com\/vi\/wp-json\/wp\/v2\/tags?post=9668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}