I ke kaʻina hana o ka ʻoihana aila a me ke kemika o koʻu ʻāina mai ka hana nui ʻana a hiki i ka hana kiʻekiʻe, ua kupu mai nā hopena hou i ke kahua o nā mea hou me nā helu komo haʻahaʻa me nā ʻoihana kūloko haʻahaʻa e like me nā halo, a ʻo kā lākou ʻelua, nā polyolefin elastomers (POE), ke kalapona fiber fiber, a me ke kalapona fiber. He mea hoihoi ke kūlana o nā mea hou e like me nā plastics biodegradable a me nā mea hou ʻē aʻe. Ma ka hālāwai kūkā hana noiʻi ʻepekema kula 6 a me ka hālāwai hoʻopaʻa ʻana a me ka China Petroleum and Chemical Industry Federation i mālama ʻia ma Shanghai ma ʻApelila 20, ua hoʻopaʻa a hoʻonohonoho ʻo Luo Qiming, ka hope luna hoʻomalu o ka ʻEpekema a me ka ʻenehana a me nā lako o ka Petrochemical Federation, i nā mea i mālama ʻia a me nā mea i hoʻopaʻa ʻia.
Ua hana nā mea maka organik koʻikoʻi i nā holomua nui
He mea nui ka Adiponitrile no ka nylon 66, he mea paʻakikī ke hana ʻia ma ke ʻano loea. A hiki i kēia manawa, ua noho aliʻi ʻo Invista i ka mākeke huahana. I nā makahiki i hala iho nei, me ka wikiwiki o ka hoʻomohala ʻana o ka fiber kemika, nā plastics ʻenekinia a me nā kahua ʻē aʻe, ua ʻoi aku ka laulā o ke kahua noi nylon 66, ua hana kekahi mau ʻoihana kūloko i nā holomua i ka noiʻi a me ka hoʻomohala ʻana a me ka ʻoihana ʻana o ka adiponitrile, ua hoʻomaka nā papahana adiponitrile.
Ua hoʻolauna ʻo Luo Qiming aia ʻelua mau ala loea nui i ka noiʻi kūloko a me ka hoʻomohala ʻana o ka adipdinitrile, ʻo ia hoʻi ke ʻano waikawa adipdinic a me ke ʻano butadiene.
Ke kūkulu nei ʻo Chongqing Huafeng Group i kahi hale hana adipdinitrile 200,000-tona e pili ana i ka hale hana adipdinitrile 100,000-tona e hoʻopau ʻia i ka makahiki 2020 ma ka hoʻohana ʻana i ke kaʻina hana waikawa adipdinic.
ʻO ke kaʻina hana butadiene kekahi ʻenehana i hoʻohana ʻia e Invista, nona nā pono o ke ala hana pōkole, ke kumukūʻai haʻahaʻa o nā mea maka a me ka maikaʻi o ka huahana. Ma hope o nā makahiki o ka noiʻi a me ka hoʻomohala ʻana, ʻo China Chemical Tianchen Qixiang New Materials Co., LTD., ka hoʻohana ʻana i ka ʻenehana hydrocyanidation pololei butadiene o ke kūkulu ʻana i ka 200,000 tons/makahiki adiponitrile device ua wehe pū i ke kaulahao ʻoihana holoʻokoʻa a hoʻomaka maikaʻi.
Wahi a ka mea kākau moʻolelo, he aha nā ʻāpana o ke kūkulu ʻana o ka papahana adipdinitrile me ke ʻano butadiene he 50 tons/makahiki e hoʻomaka ʻia hoʻi i ka hopena o kēia makahiki.
Ka hoʻolaha ʻana i nā ʻano polyolefin kiʻekiʻe
"ʻO ke kaʻina hana polyethylene kinoea-wai a me ke kaʻina hana polypropylene tubular, nona nā kuleana waiwai kūʻokoʻa, ua hana ʻia ma ko mākou ʻāina. "ʻO nā huahana polyolefin kiʻekiʻe e like me POE a me UHMWPE (ultra high molecular mass polyethylene) e kaomi i ke pihi 'accelerator' no ka hana ʻana." wahi a Luo Qiming i ka wā e kamaʻilio ana e pili ana i ka hoʻomohala ʻana o nā ʻano polyolefin kiʻekiʻe.
ʻO POE kekahi o nā mea haʻahaʻa loa i nā mea synthetic, a he mea koʻikoʻi nui ia no ka hoʻomākaukau ʻana i kahi hanauna hou o ka kiʻiʻoniʻoni photovoltaic. ʻO Sinopec, ka mea i hoʻomaka e ʻimi i ka ʻenehana ʻoihana POE i 20 mau makahiki i hala aku nei, ke ʻohi nei i nā pono. Ua ʻike ka mea kākau moʻolelo ma ka 35th China International Rubber and Plastic Exhibition i hoʻopau wale ʻia, ua hoʻokuʻu ʻo Sinopec i kahi moʻo o nā huahana hou e pili ana i ka POE elastomer, ua lilo ʻo Sinopec i mea hoʻolako palapala hoʻopaʻa ʻenehana kūloko mua me ka POE piha o nā kuleana waiwai kūʻokoʻa.
I ka manawa like, loaʻa iā Wanhua Chemical a me nā mea ʻē aʻe nā kūlana no ka ʻoihana ʻana o POE. Hōʻike ka ʻikepili e like me Malaki 2023, ua hōʻea ka mana hana kūloko i hoʻolālā ʻia e kūkulu ʻia ma Kina i 2.1 miliona tone. I loko o nā makahiki 2 a 3 e hiki mai ana, ua kokoke koʻu ʻāina e hoʻolauna i ka ulu nui o ka hana ʻana o POE.
Me kāna hana huahana maikaʻi loa, ua loaʻa iā UHMWPE ka nānā nui ʻia mai nā ʻoihana petrochemical a me ka ikehu i nā makahiki i hala iho nei. Wahi a ka mea kākau moʻolelo, mai Iulai 2022, ua komo ʻo Daqing Petrochemical, Jiangsu Sturbang, a me Shanghai Chemical Research Institute i ka ʻoihana UHMWPE ma ke ʻano o ka hana hou a i ʻole ka hoʻonui ʻana i ka ikehu. I waena o lākou, ʻo ke kuhikuhi o ka huahana a Daqing Petrochemical ʻo ia ka diaphragm pākahiko lithium. ʻO ke kuhikuhi huahana o ka hoʻokomo ʻana o 20,000 tons/makahiki ma Jiangsu Serbon e pili nui ana i ka diaphragm pākahiko lithium a me nā mea fiber. ʻO nā mea fiber, nā mea diaphragm pākahiko lithium a me ka resin wili hoʻoheheʻe nā mea nui.
I Malaki i hala iho nei, ua hoʻokomo ʻia ka hāmeʻa UHMWPE o ka paipu apo stasis 30,000-tona o ka Shanghai Chemical Research Institute i ka hana ʻana, e hōʻailona ana ua hoʻokō koʻu ʻāina i nā holomua nui i ka hana lima a me ka ʻenehana mua o kēia ao. Hāʻawi ka diaphragm fiber kiʻekiʻe a me ka pākahiko lithium i ka resin kumu.
ʻO ke alakaʻi ʻenehana mea biodegradable
ʻO ka hoʻokō ʻana i ke kāohi ʻana i ke kauoha palaki e hoʻohui i ke "ahi" no ka hoʻomohala ʻana a me ka hana ʻana i nā mea biodegradable. Wahi a Luo Qiming, ua hoʻokele koʻu ʻāina i ka polycolic acid (PGA), polynxyl -bonol (PBS), polyphonal acid -hexyl -bonol (PBAT), polystumin (PLA), Polybon (PCL), Polycarbonate (PPC), Polycroxy Fatty acid ester (PHA) a me nā ʻenehana hana ʻoihana ʻē aʻe, e uhi ana i ka māhele nui o ka plastic biodegradable, a ua kūkulu i nā ʻano plastic biodegradable o ka honua. ʻŌnaehana ʻoihana piha.
ʻO PLA ka mea palaho loa i kēia manawa no ka noiʻi a me ka hoʻohana ʻana. Ua hana nā ʻenehana koʻikoʻi i nā holomua ma Kina, a hiki ke hoʻokūkū piha me nā huahana i lawe ʻia mai. Eia kekahi, he nui nā ʻano hou o ka resin palaho no ka manawa mua ma koʻu ʻāina, e like me PGA, polytic benzonite dilate (PBST), a me ka rubber polyester biodegradable mua ma koʻu ʻāina ʻo Essence.
Wahi a nā mea kākau moʻolelo, ua hoʻokumu ʻo Shanghai Dong Geng Company i kahi ʻenehana kūʻokoʻa ma ke ala PGA kū kānāwai o nā wehe ʻana o ka ethyl ester, hiki ke loaʻa i kahi PGA papa lapaʻau; ua uhaʻi ke kikowaena noiʻi mea kino elastic kiʻekiʻe o ke Kulanui Chemical Technology o Beijing i ka nui o ka molekala kiʻekiʻe i hoʻokaʻawale ʻia i ka polymer maʻamau. Ua hoʻomohala ke kaʻina hana hoʻomau i kahi substrate biological e hoʻohaʻahaʻa i nā mea polyester rubber a hoʻopau i ka hoʻāʻo hoʻāʻo pilot o nā tausani tons.
Hoʻopiha ke kaʻina hana hou o ka rubber synthetic i ka hakahaka
ʻO ka hoʻololi hana o ka polystyrene butadiene rubber i hoʻoheheʻe ʻia he kumuhana wela ia ma ke kahua o ka polystyrene butadiene rubber i hoʻoheheʻe ʻia, hiki ke hoʻomaikaʻi nui i nā waiwai o nā huahana rubber, akā ʻaʻohe huahana ʻoihana i hoʻokuʻu ʻia ma Kina. I Mei 2021, ua hoʻomohala pū ʻo petrochina, ke Kulanui ʻo Tongji a me ke Kulanui ʻo Dalian o Technology i ka ʻenehana hana polystyrene butadiene rubber i hoʻoheheʻe ʻia, a ua hoʻopau i ka set mua o ka hāmeʻa polystyrene butadiene rubber i hoʻoheheʻe ʻia ma Dushanzi Petrochemical ma Kina. Ua hoʻopili ʻia ka huahana i ka rubber hehi kaila ʻōmaʻomaʻo.
ʻO ka laholio Neoprene kekahi o nā mea hoʻolālā koʻikoʻi i ka hoʻokele waiwai aupuni a me ka ʻoihana pale aupuni. Akā, he paʻakikī ka hana ʻana o ka butadiene o ke kaʻina hana laholio neoprene, a he paʻakikī ka ʻenehana lako kumu. Ua haki ʻo Jinjiao Hi-tech (Shanghai) Co., LTD., i kēia "iwi paʻakikī", ua hoʻomohala i kahi kaʻina hana hou o ka laholio neoprene butadiene, a ua hoʻopau i ka hoʻāʻo hoʻāʻo. "Ke hoʻohālikelike ʻia me kā mākou kaʻina hana calcium carbide kuʻuna, hiki i ke kaʻina hana ke hoʻokō i ka ʻoi aku ma mua o ke kumukūʻai hana a me ka maikaʻi o ka huahana," wahi a Luo Qiming.
ʻO nā mea koʻikoʻi o nā plastics ʻenekinia a me nā fibers kūikawā he mea koʻikoʻi
ʻO ke olonā kalapona, i ʻike ʻia ʻo "King of New Materials", he mea hoʻolālā koʻikoʻi hou no ka hoʻokele waiwai aupuni a me ke kūkulu ʻana i ka pale kaua aupuni. Ua lilo koʻu ʻāina i kēia manawa i ke kolu o ka ʻāina me ka ʻenehana olonā kalapona hana kiʻekiʻe ma hope o Iapana a me ʻAmelika Hui Pū ʻIa. "Ua hōʻea ka olonā kalapona pae T300 o koʻu ʻāina i ka pae o nā huahana haole like; Ua hoʻokō ka olonā kalapona pae T700 a me T800 i ka hana ʻoihana; Ua hana nā ʻenehana koʻikoʻi olonā kalapona pae T1000 a me M55J i nā holomua i ka ʻenehana koʻikoʻi, a ua hoʻomaka lākou e hana." wahi a Luo Qiming.
Loaʻa i ka fiber polytamide kiʻekiʻe-kaha nā manaʻolana hoʻohana ākea ma nā kahua kiʻekiʻe e like me ka mokulele, aerospace, electronics, a me ka pale. Ua hoʻomohala ke Kulanui Kemika o Beijing i ka ʻenehana hana fiber polytamide kiʻekiʻe-kaha, kahi e hoʻohana ai i kēia ʻenehana e kūkulu i ka laina hana fiber polytamide kiʻekiʻe-kaha mua ma ka home a ma waho, a hana i kahi moʻo o nā huahana.
Eia kekahi, ʻo ka phenolic polyford polyford etherone ketone i hoʻomohala ʻia e ke Kulanui ʻEpekema a me ka ʻenehana ʻo Dalian a me ka Chinese Academy of Sciences Dalian chemicals ʻo ia hoʻi ka mea mua o ka honua, a ua kūkulu ʻia nā mea hana ʻoihana āpau.
Holo wikiwiki nā kemika uila
ʻO ka piʻi wikiwiki ʻana o ka ʻoihana ikehu hou ua lawe mai i nā kemika uila i ka manawa kūpono e hoʻomohala ai, a ua komo ka hoʻokūkū o nā ʻoihana kūloko he nui i ka holomua wikiwiki e hoʻolaha i ka ʻenehana kemika uila.
I nā makahiki i hala iho nei, ua keu ka nui o ka phosphate ʻoihana a me ka meaʻai o koʻu ʻāina, akā ʻo nā mea nui no ka hana ʻana i nā ʻāpana e like me ka phosphate pae uila maʻemaʻe loa ua hilinaʻi piha i nā mea i lawe ʻia mai. Ma hope o nā makahiki he 10 a ʻoi o ka hoʻoikaika mau ʻana, ua hoʻokō ka phosphate papa uila maʻemaʻe loa o Xingfa Group i ka pae maʻemaʻe o ka phosphate mai "3 9" a i "9 9".
Hoʻohana nui ʻia ka waikawa hydrofluoric papa uila no ka hoʻomaʻemaʻe a me ka pala o nā kaapuni i hoʻohui ʻia a me nā ʻāpana kaapuni i hoʻohui ʻia nui. Ua komo kūhelu kekahi o nā alakaʻi kemika uila kūloko i ka ʻōnaehana mea hoʻolako kūpono TSMC i Mei 2022, a hoʻomaka e nānā iā ia. Ka lawe ʻana i nā mea kemika uila maʻemaʻe kiʻekiʻe, ʻo ia hoʻi nā waikawa hydrofluoric ma ka papa semiconductor.
Eia kekahi, ua hoʻokō pū kekahi mau kemika uila pulu i hoʻomohala ʻia a hana ʻia e Suzhou Jingrui, e like me ka hydrogen peroxide a me ka sulfuric acid, Haohua Gas, nitrogen trifluoride o Sinoship 718 Institute, ke kinoea chlorine maʻemaʻe kiʻekiʻe a me ka hydrogen chloride o ke kinoea Taihe, ke kinoea kūikawā mua o Jiangsu Jacque, ka polishing pad o Hubei Dinglong a me nā kemika uila ʻē aʻe i nā koi o ka hana ʻana i nā chips hana holomua.
"ʻO ka hoʻomohala ʻana o ka argon fluoride photoresist no nā ʻāpana hana holomua, ʻo ia ka mea paʻakikī loa, he paʻakikī mau ia." Ua ʻōlelo ʻo Luo Qiming ʻoiai he nui nā ʻāpana kūloko mai ka resin monomer, photoinitiator, solvent a i ka photoresist e hoʻoponopono i ke kaulahao ʻoihana holoʻokoʻa, akā i kēia manawa he hapa wale nō o nā huahana i loko o ka hoʻāʻo ʻana o ka ʻoihana ma hope.
Ka manawa hoʻouna: Mei-08-2023