isi ihe eji eme ihe dị mkpa maka mmepụtacellulose ethergụnyere owu a nụchara anụcha (ma ọ bụ pulp osisi) na ụfọdụ ihe mgbaze kemịkalụ a na-ahụkarị, dịka propylene oxide, methyl chloride, liquid caustic soda, caustic soda, ethylene oxide, toluene na ihe enyemaka ndị ọzọ. Ụlọ ọrụ mmepụta ihe dị n'ime ụlọ ọrụ a gụnyere owu a nụchara anụcha, ụlọ ọrụ mmepụta pulp osisi na ụfọdụ ụlọ ọrụ kemịkalụ. Mgbanwe ọnụahịa nke ihe ndị bụ isi e kwuru n'elu ga-enwe mmetụta dị iche iche na ọnụ ahịa mmepụta na ọnụ ahịa ire ere nke cellulose ether.
Ọnụ ego owu a nụchara anụcha dị oke elu. Dịka ọmụmaatụ, site n'iji cellulose ether nke ihe owuwu mee ihe, n'oge akụkọ ahụ, ọnụ ahịa owu a nụchara anụcha ruru 31.74%, 28.50%, 26.59% na 26.90% nke ọnụ ahịa ire ere nke cellulose ether nke ihe owuwu n'otu n'otu. Mgbanwe ọnụahịa nke owu a nụchara anụcha ga-emetụta ọnụ ahịa mmepụta nke cellulose ether. Isi ihe eji emepụta owu a nụchara anụcha bụ liters owu. Liters owu bụ otu n'ime ihe ndị ọzọ na-esi na usoro mmepụta owu apụta, nke a na-ejikarị emepụta pulp owu, owu a nụchara anụcha, nitrocellulose na ngwaahịa ndị ọzọ. Uru ojiji na ojiji nke liters owu na owu dị nnọọ iche, ọnụ ahịa ya dịkwa ala karịa nke owu, mana o nwere njikọ ụfọdụ na mgbanwe ọnụahịa nke owu. Mgbanwe na ọnụ ahịa liters owu na-emetụta ọnụ ahịa nke owu a nụchara anụcha.
Mgbanwe dị ukwuu na ọnụ ahịa owu a nụchara anụcha ga-enwe mmetụta dị iche iche na njikwa ọnụ ahịa mmepụta, ọnụ ahịa ngwaahịa na uru nke ụlọ ọrụ dị na ụlọ ọrụ a. Mgbe ọnụ ahịa owu a nụchara anụcha dị elu ma ọnụ ahịa mkpụrụ osisi dị ọnụ ala, iji belata ọnụ ahịa, enwere ike iji mkpụrụ osisi a dochie anya ma tinye ya na owu a nụchara anụcha, ọkachasị maka mmepụta nke cellulose ethers nwere obere viscosity dị ka ọgwụ na ọkwa nri.cellulose ethersDịka data sitere na weebụsaịtị nke National Bureau of Statistics si kwuo, na 2013, mpaghara ịkụ owu na mba m bụ hekta nde 4.35, mmepụta owu mba ahụ bụkwa tọn nde 6.31. Dịka ọnụọgụgụ sitere na China Cellulose Industry Association si kwuo, na 2014, mkpokọta mmepụta owu a nụchara anụcha nke ndị isi na-emepụta owu a nụchara anụcha n'ime obodo mepụtara bụ tọn 332,000, nnweta ihe eji emepụtakwa dịkwa ọtụtụ.
Isi ihe eji emepụta akụrụngwa kemịkalụ graphite bụ ígwè na carbon graphite. Ọnụ ahịa ígwè na carbon graphite na-akpata oke ego mmepụta akụrụngwa kemịkalụ graphite. Mgbanwe ọnụahịa nke ihe ndị a ga-enwe mmetụta ụfọdụ na ọnụ ahịa mmepụta na ọnụ ahịa ire ere nke akụrụngwa kemịkalụ graphite.
Oge ozi: Eprel-25-2024