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Inzobere mu gukora inzoga za propargyl, 1,4 butynediol na 3-chloropropyne

Imiterere yiterambere hamwe na Prospect Isesengura ryinganda za propargyl

Imiterere yiterambere hamwe na Prospect Isesengura ryinganda za propargyl

Inzoga ya propargyl ni uburozi bukabije?Ni ubuhe buryo bwo kwiteza imbere mu nganda zikora inzoga?Inzoga ya propargyl, yitwa 2-propargyl-1-inzoga, 3-hydroxymethyl acetylene na metanyol ya Ethynyl, hamwe na formula ya molekuline C3H4O n'uburemere bwa molekile bifite 56.07.Nibintu bitagira ibara bisukuye bifite impumuro yamababi ahumura.Biroroshye guhinduka umuhondo nyuma yo kubika igihe kirekire, cyane cyane iyo uhuye numucyo.Nibintu byaka umuriro, byoroshye gushonga mumazi, inzoga na ether.Irashobora gukoreshwa nko kuvanaho ingese, imiti hagati, imiti yangiza, kwangirika, stabilisateur, nibindi.

Imiterere yiterambere hamwe nisesengura ryisesengura ryinganda zinzoga za propargyl mubushinwa

Inzoga ya Propargyl ni ibikoresho byingenzi bya chimique, bikoreshwa cyane mubijyanye nubuvuzi, inganda z’imiti, amashanyarazi, imiti yica udukoko, gukoresha ibyuma n’amavuta, nibindi byongerewe agaciro, muri rusange byateguwe nigisubizo cya formaldehyde na acetylene.

Mu Bushinwa, inzoga ya propargyl ikoreshwa cyane mu guhuza ibikoresho fatizo bya farumasi sodium fosfomycine, calcium ya fosfomycine, SULFAPYRIDINE na chlorhexidine yica udukoko, bingana na 60% byuzuye;Hafi ya 17% ya nikel yihuta yo kuringaniza ibintu hamwe no kumurika bikoreshwa mugukoresha amashanyarazi (maremare akora murwego rwo kuringaniza no kumurika ni 1,4-butynediol, ariko umucyo ni ntege);Gukoresha peteroli bingana na 10%;Inganda z'ibyuma zingana na 8%;Izindi nganda zingana na 5%.

Muri 2019, Ubushinwa bwasabye inzoga za propargyl bwari toni 5088.9, umwaka ushize wiyongereyeho 7.3%;Muri 2020, Ubushinwa bwasabye inzoga za propargyl bwari toni 5353.5, umwaka ushize wiyongereyeho 5.2%;Mu 2021, icyifuzo cya alcool ya propargyl mu Bushinwa cyari toni 5717.8, aho umwaka ushize wiyongereyeho 6.8%.

BASF n’inganda zikomeye zikora inzoga za propargyl mu bihugu by’amahanga, kandi n’inganda zikomeye zo mu gihugu zirimo imiti ya Shandong dong'a fengle, imiti myiza ya Henan Haiyuan, ingufu za Henan n’itsinda ry’imiti Hebi Coal Chemical, n'ibindi. Kugeza ubu, nini nini 1,4 -inganda zitanga umusaruro wa butanediol zifite inyungu zimwe zigiciro niba zikoresha uburyo buke bwo kugarura alkynaldehyde uburyo bwo kugarura ibicuruzwa kugirango bitange inzoga za propargyl.


Igihe cyo kohereza: Jun-21-2022