Khamriga propargyl ma yahay mid aad u sun ah?Waa maxay rajada horumarinta warshadaha khamriga propargyl?Khamriga Propargyl, oo loo yaqaan 2-propargyl-1-alcohol, 3-hydroxymethyl acetylene iyo ethynyl methanol, oo leh caanaha molecular C3H4O iyo miisaanka kelli ee 56.07.Waa dareere hufan oo aan midab lahayn oo leh urta caleemaha udgoon.Way sahlan tahay in jaalaha loo beddelo kaydinta muddada dheer ka dib, gaar ahaan marka iftiinka la soo bandhigo.Waa dareere guban kara, si fudud ugu milmi kara biyaha, aalkolada iyo etherka.Waxaa loo isticmaali karaa sida ka saara miridhku, dhexdhexaadiyaha kiimikaad, daxalka inhibitor, dareere, xasiliye, iwm.
Heerka horumarka iyo Falanqaynta Rajada ee warshadaha khamriga propargyl ee Shiinaha
Khamriga Propargyl waa walxo kiimiko ah oo muhiim ah, kaas oo si weyn loogu isticmaalo dhinacyada daawada, warshadaha kiimikada, electroplating, sunta cayayaanka, birta iyo dhiig-miirashada saliidda, iwm.
Shiinaha, khamriga propargyl waxaa inta badan loo isticmaalaa in lagu farsameeyo alaabta ceeriin ee dawooyinka fosfomycin sodium, fosfomycin calcium, SULFAPYRIDINE iyo chlorhexidine sunta cayayaanka, oo xisaabinaya qiyaastii 60% wadarta guud;Qiyaastii 17% ee wakiilada heerka nikkel ee degdega ah iyo iftiimiyeyaasha ayaa loo isticmaalaa korantada (wakiilka dhererka dheereeya iyo dhalaalaya waa 1,4-butynediol, laakiin iftiinku waa daciif);Ka faa'iidaysiga saliidda ayaa ah qiyaastii 10%;Warshadaha biraha ayaa xisaabiya ilaa 8%;Warshadaha kale waxay ku xisaabtamaan ilaa 5%.
Sannadka 2019, dalabka Shiinaha ee khamriga propargylka wuxuu ahaa 5088.9 tan, iyada oo sannad kasta korodhay 7.3%;Sannadka 2020, baahida Shiinaha ee khamriga propargyl waxay ahayd 5353.5 tan, iyada oo sannadkiiba kor u kacday 5.2%;2021, baahida khamriga propargyl ee Shiinaha waxay ahayd 5717.8 tan, iyada oo sanad kasta korodhay 6.8%.
BASF waa soo saaraha ugu weyn ee khamriga propargyl ee dalalka shisheeye, iyo soo saarayaasha ugu waaweyn ee gudaha waxaa ka mid ah kiimikada Shandong dong'a fengle, kiimikada Henan Haiyuan fine, Henan tamarta iyo kooxda kiimikada Hebi Dhuxul Kiimikada, iwm hadda, baaxad weyn 1,4 Shirkadaha wax soo saarka ee butanediol waxay leeyihiin faa'iidooyin qiimo gaar ah haddii ay isticmaalaan habka soo kabashada badeecada cadaadiska hoose ee alkynaldehyde si ay u soo saaraan khamriga propargyl.
Waqtiga boostada: Jun-21-2022