Ma ke kakahiaka o Dekemaba 27, 2020, ua hoʻolaha ʻia ka 6th China Industry Awards, Commendation Awards a me Nomination Awards. Ua lanakila ʻo Baling Petrochemical hou caprolactam green production piha piha o ka ʻenehana hou i ka China Industrial Award a ʻo ia wale nō ka hui lanakila o Sinopec. Me ke kākoʻo o ka Ministry of Science and Technology a me ka Natural Science Foundation o Kina, ua hoʻololi ʻo Baling Petrochemical a me Petrochemical Research Institute i nā hopena noiʻi ʻepekema i loaʻa i ka noiʻi kumu i nā ʻenehana hou. Ma hope o 30 makahiki, ua lanakila ʻekolu mau hanauna i nā setbacks a me nā pilikia he nui, ua hoʻomohala i kahi hoʻonohonoho piha o nā ʻenehana ʻōmaʻomaʻo me nā kuleana waiwai naʻauao kūʻokoʻa, ua haki maikaʻi i ka monopoly haole ma ka ʻenehana hana caprolactam no 70 mau makahiki, a hoʻokumu i ke kiʻi o ka ʻenehana kūʻokoʻa kūʻokoʻa o Kina. I kēia manawa, ua piʻi ka nui o ka caprolactam self-sufficiency ma waena o 30% a i 94%, a ua hāʻule nui ka hilinaʻi o koʻu ʻāina i ka ʻenehana haole a me nā huahana i lawe ʻia mai.

1.30 mau makahiki o ke kūʻokoʻa kūʻokoʻa, hoʻomohala maikaʻi i kahi hoʻonohonoho piha o nā ʻenehana hou no ka hana ʻōmaʻomaʻo o ka caprolactam

ʻO ka Caprolactam kahi mea waiwai nui kemika. Ma ke ʻano he monomer no ka hana ʻana i nā fibers synthetic nylon-6 a me nā plastics engineering nylon-6, ua hoʻohana nui ʻia ia i nā textiles, nā kaʻa, nā uila a me nā māla ʻē aʻe e hoʻohana ana i nā mea hou no ka hana hou. ʻO ka ʻoihana caprolactam e pili kokoke ana i ka ikaika o ka hoʻokele waiwai o ka ʻāina a me nā kūlana ola o ka poʻe, a noho i kahi kūlana koʻikoʻi i ka hoʻomohala ʻana a me ka hoʻomau mau ʻana o ka hoʻokele waiwai.

I ka 1990s mua, ua hoʻohana ʻo Sinopec i kahi kokoke i 10 biliona yuan e hoʻolauna i 3 set o 50,000 tons / makahiki caprolactam production mea kanu, i kūkulu ʻia ma Baling Petrochemical, Nanjing DSM Dongfang Chemical Co., Ltd. a me Shijiazhuang Refinery. Ma hope iho, ua lawe ka hui Sinopec i ka ʻenehana koʻikoʻi o ka hana caprolactam-ka hoʻomākaukau ʻana i ka cyclohexanone oxime ma ke ʻano he holomua, a ua hoʻokō i kahi hoʻonohonoho piha o nā ʻenehana hou no ka hana caprolactam ʻōmaʻomaʻo ma Baling Petrochemical. Me ke kākoʻo ikaika o ka Ministry of Science and Technology a me ka National Natural Science Foundation o Kina, a me ke alakaʻi ʻana o Academician Min Enze a me Academician Shu Xingtian o ka Chinese Academy of Sciences, ua hui pū ka hui noiʻi a hana ikaika. I nā makahiki he 30 i hala iho nei, ua hoʻokumu ʻia ma mua o 100 mau palapala hoʻokalakupua kūloko a me nā haole. ʻO kahi pūʻulu piha o nā ʻenehana hou no ka hana ʻōmaʻomaʻo o ka caprolactam i hoʻohui ʻia e nā ala pane hou, nā mea catalytic hou a me ka ʻenekini pane hou.

ʻO kēia pūʻulu piha o nā ʻenehana hou he ʻeono mau ʻenehana koʻikoʻi, ua hōʻea lākou a pau i ka pae alakaʻi honua. ʻO lākou ka ʻenehana hoʻokahi-reactor hoʻomau slurry moena cyclohexanone ammoximation kaʻina hana e hana i ka cyclohexanone oxime, ʻo ka cyclohexanone oxime Beckman ʻekolu-ʻenehana hoʻonohonoho hou ʻana, Ammonium sulfate neutralization crystallization technology, magnetically stabilized bed caprolactam hydrorefining technology, cyclohexanone oxime gas phase rearrangement. , cyclohexene esterification hydrogenation e hana i ka cyclohexanone ʻenehana hou. Ma waena o lākou, ua hoʻohana ʻia nā ʻenehana mua 4 i ka ʻoihana, a ua hoʻokumu ʻia he 137 mau palapala hoʻokalakupua kūloko a me nā ʻāina ʻē; Ua loaʻa iā 17 nā makana panalāʻau a me nā kuhina, me 1 makana mua no ka ʻenehana ʻenehana aupuni a me 1 makana lua no ka holomua ʻepekema a me ka ʻenehana.

ʻO Baling Petrochemical "cyclohexanone oxime gas-phase rearrangement neʻe moe kaʻina hana me ka ʻole o ka huahana ammonium sulfate" ua holomua ka holomua ma ka hoʻomākaukau catalyst, ʻenehana hopena, hoʻomaʻemaʻe huahana, etc., a hoʻopau i ka noiʻi ʻenehana liʻiliʻi a me ka pae pilote. 50,000 tons / makahiki noi ʻoihana. Eia kekahi, ua hoʻokumu ʻo Sinopec i ka "Cyclohexene Esterification Hydrogenation to Cyclohexanone New Process". ʻO ka nui o ka hoʻohana ʻana i ka carbon atom kokoke i 100%, ʻaʻole wale ka haʻahaʻa haʻahaʻa o ka ikehu, akā hiki ke hana pū i ka ethanol piha. Ua pau ke aʻo hoʻokele. 200,000 tons/makahiki kaʻina hoʻomohala pōʻai, a me 200,000 tons/makahiki noi hana ʻoihana e hoʻokō koke ʻia.

2. Hoʻoikaika ka ʻenehana hou i ka hoʻomohala ikaika ʻana o nā ʻoihana hou, ka neʻe ʻana a me ka hoʻomaikaʻi ʻana e pale i kahi kahawai wai maʻemaʻe.

I kēia lā, ua lilo ʻo Baling Petrochemical i ʻoihana petrochemical nui a me ka lanahu i hui pū ʻia, a me ka caprolactam home nui loa a me ka ʻoihana hoʻomohala lithium a me kahi kumu hana epoxy resin koʻikoʻi. Ma waena o lākou, ʻo ke kaulahao huahana caprolactam he 500,000 tons / makahiki caprolactam (me nā hui hui 200,000 tons), 450,000 tons / makahiki cyclohexanone, a me 800,000 tons / makahiki ammonium sulfate. ʻO ka hana ʻōmaʻomaʻo Caprolactam ua loaʻa i nā pūʻulu piha o nā ʻenehana hou i ka holomua ʻenehana lele i mua i nā ʻoihana kuʻuna. ʻAʻole wale ia ʻoi aku ka maikaʻi o ke kaiapuni, ua hoʻemi ʻia ka hoʻokuʻu ʻana o ka pollutant no kēlā me kēia huahana e 50%, a ua hoʻemi ʻia ke kumukūʻai o ka ʻāpana e 50%, a ʻo ka hoʻopukapuka ʻana i ka mana hana no 10,000 tons ua hoʻemi ʻia ma lalo o 150 miliona yuan. ʻO ka hōʻemi ʻana o kahi kokoke i 80% ua hoʻopuka i nā pono waiwai a me ka pilikanaka.

ʻO ka ʻenehana hou o ka hana caprolactam ʻōmaʻomaʻo ua hoʻolaha nui i ka hoʻomohala wikiwiki ʻana o ka caprolactam a me kāna ʻoihana iho. Ma ka hopena o 2019, ua kūkulu ʻo Sinopec i nā hale hana caprolactam he nui ma Baling Petrochemical, Zhejiang Baling Hengyi a me nā ʻoihana ʻē aʻe, me ka nui o 900,000 tons / makahiki, e helu ana no 12.16% o ka mana hana caprolactam honua a me ka hiki ke hana caprolactam home. 24.39%. I kēia manawa, ua hiki i koʻu ʻāina ʻōmaʻomaʻo caprolactam hana hiki i ka 4 miliona tons, e lilo i mea hana nui loa o ka honua, me ka māhele mākeke honua ma luna o 50%, e hana ana i kahi ʻoihana e puka mai nei he 40 biliona yuan, a ke alakaʻi nei i ka hoʻomohala ikaika o 400 biliona ʻoihana lalo.

I ka makahiki 2020, e hoʻokuʻu ʻia ka hoʻoneʻe ʻana o ke kaulahao ʻoihana caprolactam a Baling Petrochemical a me ka hoʻonui ʻana i ka papahana hoʻomohala me ka huina kālā he 13.95 biliona yuan e hoʻokuʻu ʻia ma Hunan Yueyang Green Chemical Industrial Park. Hoʻohana ka papahana i kahi pūʻulu o nā ʻenehana hou i hoʻomohala kūʻokoʻa e Sinopec e kūkulu i kahi kaulahao ʻoihana caprolactam 600,000-ton / makahiki. E kūkulu ʻia ka pāhana ma ke ʻano he papahana hōʻikeʻike a me kahi papahana benchmark no ka "mālama ʻana i ka muliwai a me ka wai maʻemaʻe", e uhaʻi i ka "hoʻopuni kemika o ka muliwai", a me ka hoʻokō ʻana i ka neʻe ʻana o nā ʻoihana hana kemika weliweli ma nā wahi kaona nui o ka ʻāina. .