Okwu mmalite: Site na mmepe nke acrylic na ABS resin industries, oriri acrylonitrile pụtara ìhè na-abawanye na mba anyị.Otú ọ dị, nnukwu mgbasawanye nke ikike na-eme ka ụlọ ọrụ acrylonitrile dị ugbu a n'ọnọdụ nke oke na ọchịchọ.N'okpuru ndakọrịta nke ọkọnọ na ọchịchọ, esemokwu dị n'etiti ọkọnọ na ọchịchọ nke acrylonitrile na-abawanye.
A na-ekesa mpaghara oriri acrylonitrile na eriri acrylic, resin ABS (gụnyere SAN resin), acrylamide (gụnyere polyacrylamide), rọba nitrile na ụlọ ọrụ kemịkalụ dị mma.Ya mere, East China bụ isi ntinye nke ABS, eriri acrylic na ikike mmepụta AM / PAM.Ọ bụ ezie na ọnụ ọgụgụ nke osisi ABS dị ntakịrị, ikike mmepụta nke otu ọ bụla dị ukwuu, ya mere ngwaọrụ ABS tinyere ngwaọrụ acrylamide ruru 44% nke oriri acrylonitrile.Na Northeast China, tumadi osisi acrylic fiber nke Jilin chemical fiber nọchitere anya ya, osisi acrylamide dị na Daqing, na ngalaba ABS 80,000 dị na Jihua bụ ihe dị ka 23% nke ihe achọrọ.Na North China, fiber na amide bụ isi ụlọ ọrụ na-agbadata, na-aza 26%.
Site na mmepe na-aga n'ihu nke acrylic na ABS resin industries, oriri acrylonitrile pụtara ìhè na-abawanye mgbe niile na mba anyị.Karịsịa na 2018, n'ihi mmezi nke ụlọ na nke mba ọzọ, ọnụ ahịa acrylonitrile dị elu, na uru ahụ dị otu ugboro dị ka 4,000-5,000 yuan / ton, nke kpalitere mgbasawanye ngwa ngwa nke ikike mmepụta.Ya mere, na 2019, mgbasawanye webatara na oge nkesa, na oriri ya pụtara abawanyela nke ukwuu, yana mmụba n'otu oge nke 6.3%.Agbanyeghị, na mbata nke ọrịa na-efe efe na 2020, uto ya dara ada.Agbanyeghị, oriri nke ụlọ ọrụ acrylonitrile abawanyela ọzọ na 2021, gbagoro 3.9% kwa afọ, ọkachasị n'ihi mgbake nke akụ na ụba ụwa na mmụba nke oke mbupụ ụlọ.
N'ozuzu, ụlọ ọrụ acrylonitrile dị ugbu a na ọnọdụ nke oke ibu, nke mere ka ụlọ ọrụ mmepụta ihe dị ugbu a ọbụna ma ọ bụrụ na a na-ebelata mmepụta ya, ma ahịa ahụ ka na-emewanyewanye nke ọma, ụlọ ọrụ ahụ na-aga n'ihu na-efunahụ uru.Na mgbakwunye, ọkara nke abụọ nke ikike ọhụrụ acrylonitrile mụbara nke ukwuu, nnweta nke ngwa ahịa ma ọ bụ na-aga n'ihu na-ebili.Agbanyeghị, ọ bụ naanị ABS ka a na-atụ anya na ọ ga-etinye n'imepụta nkeji ọhụrụ na mgbada ala, yana ihe niile achọrọ nwere oke.N'okpuru ndakọrịta nke ọkọnọ na ọchịchọ, esemokwu dị n'etiti ọkọnọ na ọchịchọ nke acrylonitrile ga-anọgide na-abawanye, ọ ga-esikwa ike ịbawanye ọrụ mmepụta ihe n'oge ahụ.Ụlọ ọrụ nwere nnukwu ikike mmepụta ga-eme ihe iji belata ibu ahụ
Oge nzipu: Sep-16-2022