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N-methylpyrrolidone (NMP) inonzi polar aprotic solvent.Iyo ine yakaderera toxicity, yakakwirira yekubikira nzvimbo uye yakatanhamara solubility.Zvakanakira kusarudza kwakasimba uye kugadzikana kwakanaka.Inoshandiswa zvakanyanya mukunhuhwirira hydrocarbon kubviswa, kucheneswa kweacetylene, olefins uye diolefins, zvinonyungudutsa zve polyvinylidene fluoride, electrode axiliary zvinhu zve lithium ion mabhatiri, syngas desulfurization, mafuta ekuzora, mafuta ekuzora antifreeze, olefin inobvisa mupurasitiki, yakaoma Solvents , mishonga yekurima yesora, insulating zvinhu, kugadzirwa kwedunhu rakasanganiswa, kucheneswa kwezviridzwa zvine hunyanzvi muindasitiri yesemiconductor, mapuranga edunhu, PVC inopedza gasi kupora, kuchenesa maajenti, dhayi ebetsero, dispersants, etc. Inoshandiswawo sechinhu chinonyungudutsa chepolymers uye svikiro. ye polymerization, senge engineering mapurasitiki uye aramid fibers.Inogonawo kushandiswa mumishonga yezvipembenene, mishonga uye mishonga yekuchenesa.Iko kushandiswa kukuru kweN-methylpyrrolidone ine magiredhi akasiyana uye zvakatemwa zvakanyorwa sezvizvi: 1. Indasitiri giredhi: yekuzora mafuta ekunatsa, mafuta ekuzora antifreeze, syngas desulfurization, zvemagetsi insulation zvinhu, zvekurima herbicides, pesticides, PVC tail gas recovery, Auxiliaries and madisperants ekugadzirwa kwepamusoro-giredhi coatings, ingi, pigments, etc. Semuenzaniso, inoshandiswa kuburitsa anonhuhwirira mahydrocarbon mumafuta ekuzora kuzadzisa chinangwa chekuchenesa mafuta ekuzora;nekuda kwekunyungudika kwakanyanya kweNMP kune resin, inogona kushandiswa sechinhu chinonyungudutsa chekugadzira resin mukugadzira machira, pendi yepasi, varnishes, composite coating films, integrated circuit enameled wires Insulation materials, fiber machira nemanamira nezvimwe zvigadzirwa.2. Yakajairika giredhi: kudhirowa uye kudzoreredzwa kwezvinhu zvakakosha organic mbishi, senge acetylene concentration uye kubviswa kwebutadiene, isoprene, inonhuhwirira hydrocarbons, etc. Inogona kushandiswa sechinhu chinonyungudutsa chekudzoreredza acetylene kubva gasi rechisikigo kana light naphtha thermal cracking gasi, uye kuchena kwekudzorera yakadzika acetylene inogona kusvika 99.7%;semushonga wekuparadzanisa uye kudzorera yakakwirira-kuchena butadiene kubva kune yakatsemuka C4 hydrocarbons, chiyero chekudzorera chinogona kusvika 97%.%, kuchena kwekudzorerwa butadiene ndeye 99.7%, uye inoshandiswa sechinhu chinobvisa chekudzorera high-purity isoprene mukupwanya C5 hydrocarbons, uye kuchena kwe isoprene kunosvika 99%;kana ichishandiswa sechinobvisirwa mahydrocarboni anonhuwirira, ine kunyungudika kwakanyanya kumahydrocarboni anonhuwirira.Iine yakaderera mhute pressure, iyo yekubvisa mumiriri kurasikirwa mwero yakaderera uye inonhuhwirira hydrocarbon yekudzoreredza mwero wakakwira.3. Reagent giredhi: masekete akabatanidzwa, hard disks uye mamwe maindasitiri anoda kusimba kwakasimba kwesimbi ion uye particles Rust, pendi stripping, nezvimwewo, zvakadai se photoresist kubvisa mvura, kuchenesa midziyo yakanyatsogadzirwa muIC semiconductor industry, LCD liquid crystal materials, PCB yakadhindwa mabhodhi edunhu, madhisiki akaoma;uye kugadzirwa kwechigadzirwa cheitsvo chinoshanda membrane fluid, mvura yegungwa desalination membrane fluid uye imwe mishonga yeindasitiri yekugadzira solvent.