Jilin Province Xintianlong Industrial Co., Ltd wuru Shandong jinta Machinery Group Co., Ltd. iji tinye ego ihe dị ka nde yuan 130, tọn 100,000 nke mmiri mmiri ethanol nke afọ EPC zuru ezu nkwekọrịta nkwekọrịta na Septemba 25, 2022, wee bụrụ Emechara na Septemba 25, 2022, wee mechaa ya na Septemba 25, 2022 na na October 4th Emepụtara ethanol mmiri na-enweghị mmiri tozuru oke.
Nsonaazụ nke mmepụta nnwale na-egosi na ethanol na-enweghị mmiri na-emepụta na October 7 bụ ≤60 ppm, nke dị elu karịa nke ụkpụrụ mba na ụlọ ọrụ dị mkpa (ultra-pure electronic ethanol water content ≤ 100 ppm). Ngwaahịa ethanol na-enweghị mmiri nke ọrụ a dabere na mkpa maka mgbasawanye ngwa ngwa nke nnyefe nke ahịa EMC batrị lithium electrolyte. Nkà na ụzụ isi na-agbaji site na mgbochi teknụzụ nke ụlọ ọrụ ma nọ na ọkwa mba ụwa. Njikọ dị ka akwụkwọ ikike ikike ugbu a na akwụkwọ nyocha, ndị na-emepụta ihe dị iche iche na-eji ethanol dị ka ihe mgbaze iji mepụta plasta metal ma ọ bụ ihe silicon dị ka iron-cobalt-nickel-tin na ihe silicon ndị ọzọ maka batrị lithium iji melite oke ngbanwe na nkwụsi ike okirikiri. Batrị lithium Essence Ihe mgbaze nke batrị lithium bụ carbonate, ethyl carbonate, na ethylene. N'otu oge ahụ, dị ka akwụkwọ nyocha si kwuo, ntinye nke ethanol na-emetụta kpọmkwem ịdị n'otu nke lithium iron phosphate metal cover.
N'oge ọhụrụ lithium batrị ụlọ ọrụ na-adịghị mma electrode ihe mmepụta usoro, na ethanol (80% ethanol aqueous ngwọta) eji na lithium batrị ụlọ ọrụ bụ ihe mgbaze na igbari metal oxalic acid; Ihe ntinye uche chọrọ maka ion ọla ethanol na ion anionic ha na-eji dị oke elu. Dị ka akwụkwọ na-emepụta ihe na-adịghị mma ugbu a si kwuo, ngwọta ethanol a na-eji kwesịrị ịbụ opekata mpe ma ọ bụ karịa ma ọ bụ karịa ọkwa SE.
Ka ọ dị ugbu a, ọkwa EL (cationic fojusi 100ppb) ethanol, ethanol na-enweghị mmanya na-aba n'anya (ihe dị ka 8300 ~ 8500 yuan / ton) nke akụrụngwa mepụtara na-emezu ihe achọrọ. -S (SE) ọkwa nke 40,000 yuan / ton.
Dabere na data sitere na National Bureau of Statistics, na 2021, nrụpụta batrị lithium ụlọ bụ 324GWh. Na ọkara mbụ nke 2022, mmepụta batrị lithium ụlọ bụ 280GWh na mmepụta nke ihe electrode na-adịghị mma bụ tọn 550,000. Achọ siri ike.
Na mgbakwunye, Zhongke Tianyuan nwekwara usoro abụọ nke ọrụ ethanol na-enweghị mmiri ejiri na ụlọ ọrụ batrị lithium. Ngwa ethanol a nụchara anụcha 40,000 tọn / afọ nke mmiri na-enweghị mmiri bịanyere aka na Ningxia Baofeng Energy Storage Materials Co., Ltd. wee kwado China Chemical Engineering 11th Construction Co., Ltd. Essence.
Nkwekọrịta ndị a emepela ngwa ahịa nke ngwaahịa ethanol n'ọhịa nke lithium batrị electrolyte na batrị lithium, wee meghee ebe uto azụmahịa ike ọhụrụ. Anyị kwenyere na na ntozu nke teknụzụ ụlọ ọrụ na ngosipụta ngosipụta nke ọrụ ndị a dị n'elu, ọ ga-adọtakwu ndị ahịa ma weta iwu ọhụrụ.
Ọganihu azụmahịa nke mba ofesi
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Oge nzipu: Mee-12-2023