Shin barasa propargyl yana da guba sosai?Menene ci gaban haɓaka masana'antar barasa ta propargyl?Propargyl barasa, wanda ake kira 2-propargyl-1-alcohol, 3-hydroxymethyl acetylene da etynyl methanol, tare da tsarin kwayoyin C3H4O da nauyin kwayoyin 56.07.Ruwa ne marar launi mara launi mai kamshin ganye mai kamshi.Yana da sauƙi don juya launin rawaya bayan ajiya na dogon lokaci, musamman lokacin da aka fallasa shi zuwa haske.Ruwa ne mai ƙonewa, mai sauƙin narkewa cikin ruwa, barasa da ether.Ana iya amfani dashi azaman mai cire tsatsa, tsaka-tsakin sinadarai, mai hana lalata, sauran ƙarfi, stabilizer, da sauransu.
Matsayin haɓakawa da Binciken Haƙiƙa na masana'antar barasa ta propargyl a China
Propargyl barasa ne mai muhimmanci sinadaran albarkatun kasa, wanda aka yadu amfani a fagen magani, sinadaran masana'antu, electroplating, magungunan kashe qwari, karfe da man fetur amfani, da dai sauransu tare da high kara darajar, shi ne gaba daya shirya ta dauki formaldehyde da acetylene.
A kasar Sin, ana amfani da barasa na propargyl musamman don hada albarkatun magunguna fosfomycin sodium, fosfomycin calcium, SULFAPYRIDINE da chlorhexidine magungunan kashe qwari, wanda ya kai kusan 60% na jimillar;Kimanin kashi 17% na masu samar da nickel masu sauri da masu haskakawa ana amfani da su don yin amfani da wutar lantarki (ma'aikaci mai tsayi mai tsayi da mai haske shine 1,4-butynediol, amma haske yana da rauni);Amfanin mai ya kai kusan kashi 10%;Masana'antar ƙarfe tana da kusan kashi 8%;Sauran masana'antu suna lissafin kusan kashi 5%.
A shekarar 2019, bukatun kasar Sin na barasa ya kai tan 5088.9, wanda ya karu da kashi 7.3 cikin dari a duk shekara;A shekarar 2020, bukatar kasar Sin na sayar da barasa ya kai tan 5353.5, tare da karuwar kashi 5.2% a duk shekara;A cikin 2021, buƙatun barasa na propargyl a China ya kai tan 5717.8, tare da karuwar shekara-shekara na 6.8%.
BASF shine babban mai kera barasa na propargyl a cikin ƙasashen waje, kuma manyan masana'antun cikin gida sun haɗa da sinadarai na Shandong dong'a fengle, sinadarai mai kyau na Henan Haiyuan, Henan makamashi da rukunin sinadarai Hebi Coal Chemical, da dai sauransu A halin yanzu, babban sikelin 1,4 Kamfanonin samar da butanediol suna da wasu fa'idodin farashi idan sun yi amfani da hanyar dawo da samfur mai ƙarancin ƙarfi na alkynaldehyde don samar da barasa na propargyl.
Lokacin aikawa: Juni-21-2022