Na usoro nke mba m mmanụ na chemical ụlọ ọrụ si nnukwu-scale n'ichepụta na elu-quality n'ichepụta, ọhụrụ pụta na ubi nke ọhụrụ ihe na ala penetration ọnụego na ala ụlọ ụlọ ọrụ malitere dị ka mushrooms, na ha abụọ, polyolefin elastomers. (POE), eriri carbon fiber, na carbon fiber Ọnọdụ nke ihe ọhụrụ dị ka plastik biodegradable na ihe ọhụrụ ndị ọzọ na-akpali akpali.Na ụlọ akwụkwọ nke 6 - ụlọ ọrụ nyocha sayensị na-arụ ọrụ mgbanwe na nzuko ụlọ ọrụ China Petroleum na Chemical Industry Federation mere na Shanghai na Eprel 20, Luo Qiming, onye osote onye isi nchịkwa nke Sayensị na Teknụzụ na Equipment Department nke Petrochemical Federation, gbakọtara ma hazie ya. na ngwa ahịa.
Ihe ndị bụ isi nke organic emewo ọganihu
Adiponitrile bụ ihe dị mkpa akụrụngwa nke nylon 66, nke siri ike imepụta teknụzụ.Ruo ugbu a, Invista na-achị ahịa ngwaahịa ahụ.N'ime afọ ndị na-adịbeghị anya, na mmepe ngwa ngwa nke eriri kemịkalụ, plastik injinia na mpaghara ndị ọzọ, mpaghara ngwa ngwa nylon 66 ka sara mbara, ọtụtụ ụlọ ọrụ ụlọ emeela ọganihu na nyocha na mmepe na mmepụta nke adiponitrile, ọrụ adiponitrile amalitela.
Luo Qiming webatara na enwere ụzọ teknụzụ abụọ bụ isi na nyocha ụlọ na mmepe nke adipdinitrile, ya bụ usoro adipdinic acid na usoro butadiene.
Chongqing Huafeng Group na-arụ ụlọ osisi adipdinitrile dị tọn 200,000 dabere na osisi adipdinitrile 100,000 nke ga-arụcha na 2020 site na iji usoro adipdinic acid.
Usoro butadiene bụkwa teknụzụ nke Invista na-eji, nke nwere uru nke ụzọ usoro dị mkpirikpi, ọnụ ahịa akụrụngwa dị ala na ezigbo ngwaahịa.Mgbe afọ nke nnyocha na mmepe, China Chemical Tianchen Qixiang New Materials Co., LTD., ojiji nke butadiene kpọmkwem hydrocyanidation technology owuwu nke 200,000 tọn / afọ adiponitrile ngwaọrụ nwekwara meghere dum ụlọ ọrụ yinye na ọma malitere.
Dị ka onye nta akụkọ si kwuo, kedu òkè nke owuwu nke tọn 50 / afọ butadiene method adipdinitrile project ga-enyekwa ọrụ na njedebe nke afọ a.
Ime ụlọ nke polyolefin dị elu dị iche iche
“Usoro polyethylene gas na usoro tubular polypropylene, nke nwere ikike ọgụgụ isi nwere onwe ya, ka emechara na mba anyị."Ngwaahịa polyolefin dị elu dị ka POE na UHMWPE (ultra high molecular mass polyethylene) pịa bọtịnụ 'accelerator' maka mmepụta."Luo Qiming kwuru mgbe ọ na-ekwu maka mmepe nke ụdị polyolefin dị elu.
POE bụ otu n'ime ihe njupụta kachasị dị ala na ihe ndị sịntetik, ọ bụkwa isi ihe dị mkpa maka nkwadebe nke ọgbọ ọhụrụ nke ihe nkiri fotovoltaic.Sinopec, nke malitere inyocha teknụzụ mmepụta ihe POE afọ 20 gara aga, na-enweta ugbu a uru.Onye nta akụkọ ahụ mụtara na n'ime ihe ngosi 35 nke China International Rubber na Plastic, Sinopec wepụtara ọtụtụ ngwaahịa ọhụrụ gụnyere POE elastomer, Sinopec ghọrọ onye mbụ na-eweta nkà na ụzụ ụlọ na POE zuru oke nke ikike ikike ọgụgụ isi.
N'otu oge ahụ, Wanhua Chemical na ndị ọzọ nwekwara ọnọdụ maka mmepụta nke POE.Ihe omuma a gosiputara na dika nke Maachị 2023, ikike imeputa ulo a na-eme atụmatụ ime na China eruola tọn nde 2.1.N'ime afọ 2 ruo 3 na-esote, obodo m na-achọ iwebata ọganihu mmepụta nke POE.
Site na arụmọrụ ngwaahịa ya dị mma, UHMWPE enwetawo nlebara anya karịa site na petrochemicals na ụlọ ọrụ ike na afọ ndị na-adịbeghị anya.Dị ka onye nta akụkọ si kwuo, kemgbe July 2022, Daqing Petrochemical, Jiangsu Sturbang, na Shanghai Chemical Research Institute abanyela na ụlọ ọrụ UHMWPE n'ụdị mmepụta ọhụrụ ma ọ bụ mgbasawanye ume.N'ime ha, ntụzịaka nke ngwaahịa Daqing Petrochemical bụ ọkachasị batrị lithium diaphragm.Ntuziaka ngwaahịa nke ntinye 20,000 tọn / afọ na Jiangsu Serbon na-adaberekwa na diaphragm batrị lithium na eriri ihe.Ihe eji eme fiber, ihe diaphragm batrị lithium na resin na-agbaze bụ isi.
Naanị na March gara aga, a na-etinye ngwaọrụ UHMWPE nke tube stasis 30,000-ton nke Shanghai Chemical Research Institute, na-egosi na obodo m enwetala nnukwu ọganihu na nkà na ụzụ mbụ nke ụwa a.Nnukwu eriri na batrị lithium diaphragm na-enye resin bụ isi.
Nkà na ụzụ ihe onwunwe na-eduga
Mmezu nke mmachi nke usoro plastik na-agbakwụnye "ọkụ" maka mmepe na mmepụta ihe ndị nwere ike imebi.Dị ka Luo Qiming si kwuo, obodo m ejirila polycolic acid (PGA), polynxyl -bonol (PBS), polyphonal acid -hexyl -bonol (PBAT), polystumin (PLA), Polybon (PCL), Polycarbonate (PPC), Polycroxy Fatty acid. ester (PHA) na teknụzụ mmepụta ụlọ ọrụ ndị ọzọ, na-ekpuchi akụkụ bụ isi nke plastik biodegradable, ma wuo ụdị rọba dị ndụ n'ụwa.Usoro mmepụta ihe zuru ezu.
PLA bụ ihe kacha emebi emebi ugbu a maka nyocha na ngwa.Teknụzụ ndị bụ isi emeela ihe ịga nke ọma na China, ma nwee ike ịsọ mpi na ngwaahịa ndị ebubata.Na mgbakwunye, enwere ọtụtụ ụdị resin na-emebi emebi maka oge mbụ na obodo m, dị ka PGA, polytic benzonite dilate (PBST), na roba polyester nke mbụ biodegradable na obodo m Essence.
Dị ka ndị nta akụkọ si kwuo, Shanghai Dong Geng Company emepụtala nkà na ụzụ onwe ya na ụzọ PGA iwu kwadoro nke oghere ethyl ester, nke nwere ike nweta ọkwa ahụike PGA;Mahadum Beijing nke Chemical Technology's Advanced Elastic Body Material Research Center na-agbaji site na elu -rerative molecular mass diversified common polymer rubber Usoro mmepụta ihe na-aga n'ihu ewepụtala mkpụrụ ndụ ndụ iji mebie ihe polyester roba ma mezue ule ule pilot nke puku tọn puku tọn.
Usoro ọhụrụ nke roba sịntetik na-ejupụta oghere ahụ
Mgbanwe arụ ọrụ nke agbaze polystyrene butadiene rọba bụ isiokwu na-ekpo ọkụ n'ọhịa nke agbaze polystyrene butadiene rọba, nke nwere ike imeziwanye njirimara nke ngwaahịa rọba, mana ọ nweghị ngwaahịa nrụpụta na China.Na Mee 2021, petrochina, Mahadum Tongji na Mahadum Teknụzụ Dalian jikọtara ọnụ na-arụkọ ọrụ teknụzụ polystyrene butadiene rọba arụrụ arụ, wee mechaa ngwa ọrụ rọba agbaze polystyrene butadiene nke mbụ na Dushanzi Petrochemical na China.Ejirila ngwaahịa a na rọba na-azọ ụkwụ na-acha akwụkwọ ndụ akwụkwọ ndụ.
Neoprene roba bụ otu n'ime ihe ndị dị mkpa atụmatụ na akụ na ụba mba na ụlọ ọrụ nchebe mba.Mana mmepụta butadiene nke usoro roba neoprene dị mgbagwoju anya, teknụzụ akụrụngwa bụ isi siri ike.Jinjiao Hi-tech (Shanghai) Co., LTD., agbajiela "ọkpụkpụ siri ike", mepụta usoro ọhụrụ nke butadiene neoprene roba, ma mechaa ule pilot."Tụnyere usoro omenala calcium carbide anyị, usoro a nwere ike nweta ihe karịrị nke ọma na ọnụ ahịa mmepụta yana àgwà ngwaahịa."Luo Qiming kwuru.
Isi ihe dị na plastik injinia na eriri pụrụ iche bụ ndị a ma ama
The carbon fiber, nke a maara dị ka "Eze nke New Materials", bụ ihe dị oké mkpa atụmatụ ọhụrụ ihe maka mba aku na uba na mba ewu ewu.Obodo m abụrụla mba nke atọ nwere teknụzụ carbon fiber na-arụ ọrụ nke ọma na-esote Japan na United States.“Ụdị carbon fiber T300 nke obodo m eruola n'ọkwa nke ngwaahịa mba ọzọ yiri ya;T700 na T800 -larịị carbon eriri enwetawo mmepụta mmepụta ihe;T1000 na M55J -level carbon fiber key technology emeela ọganihu na teknụzụ isi, ma ha amalitela imepụta."Luo Qiming kwuru.
Elu-ike elu-profile fiber polytamide nwere atụmanya ngwa sara mbara na mpaghara njedebe dị elu dị ka ụgbọ elu, ikuku, eletrọnịkị, na nchekwa.Mahadum Beijing nke Teknụzụ kemịkalụ emepụtala teknụzụ mmepụta ihe nke polytamide fiber dị elu, nke na-eji teknụzụ a wuo eriri mmepụta eriri polytamide nke mbụ dị elu n'ụlọ na mba ọzọ, wee mepụta usoro ngwaahịa.
Na mgbakwunye, phenolic polyford polyford etherone ketone mepụtara site na Dalian University of Science and Technology na Chinese Academy of Sciences Dalian chemicals bụkwa nke mbụ n'ụwa, na arụ ọrụ ụlọ ọrụ niile.
Igwe ọkụ eletrik na-aga n'ihu ngwa ngwa
Mmụba ngwa ngwa nke ụlọ ọrụ ike ọhụrụ ewetala kemịkalụ elektrọnik na ohere mmepe, asọmpi nke ọtụtụ ụlọ ọrụ ụlọ abanyela ngwa ngwa iji kwalite teknụzụ kemịkalụ elektrọn.
N'ime afọ ndị na-adịbeghị anya, ụlọ ọrụ mmepụta ihe - ọkwa na nri - ọkwa phosphate ikike abụrụla nke ukwuu, mana ihe ndị bụ isi maka mmepụta mgbawa dị ka ultra-high pure electronic-level phosphate na-adabere kpamkpam na mbubata.Ka ihe karịrị afọ 10 nke mgbalị na-adịghị akwụsị akwụsị, Xingfa Group's ultra-high-pure electronic grade phosphate enwetala ọkwa ịdị ọcha nke phosphate site na "3 9" ruo "9 9" .
Eletrọnịkị-grade hydrofluoric acid bụ nke a na-eji maka nhicha na corrosion nke sekit agbakwunyere na ibe sekit agbakwunyere nnukwu ọnụ.Otu n'ime ndị isi kemịkalụ kemịkalụ ụlọ abanyela na sistemụ ndị na-ebubata ihe ruru eru TSMC na Mee 2022 wee malite ile ya anya.Ogbe nnyefe nke elu-dị ọcha eletrọnịkị ihe kemịkalụ, nke bụ tumadi hydrofluoric acid na semiconductor-grade.
Ke adianade do, ụfọdụ mmiri electronic chemicals mepụtara ma mepụta Suzhou Jingrui, dị ka hydrogen peroxide na sulfuric acid, Haohua Gas, nitrogen trifluoride nke Sinoship 718 Institute, elu ịdị ọcha chlorine gas na hydrogen chloride nke Taihe gas, precursor pụrụ iche gas nke Jiangsu Jacque. polishing pad Hubei Dinglong na kemịkalụ eletrọnịkị ndị ọzọ ezutewokwa ihe achọrọ nke nrụpụta mgbawa dị elu.
"Mmepe nke argon fluoride photoresist maka ibe usoro dị elu, nke kachasị sie ike, ka bụ ihe ịma aka."Luo Qiming kwuru na n'agbanyeghị na ọtụtụ ụlọ n'otu n'otu si resin monomer, photoinitiator, ihe mgbaze ka photoresist ime ihe dum ụlọ ọrụ yinye, ma ugbu a bụ nanị akụkụ nke ngwaahịa n'ime downstream ụlọ ọrụ ule.
Oge nzipu: Mee-08-2023