Ibisobanuro ku bicuruzwa Guhindura
Izina ry'icyongereza Acrolonitrile (Proprnr nitile; Vinyl cyanide)
Imiterere na molekulari ya formula CH2 CHCN C3H3N
Uburyo bwo gukora inganda za acrylonitrile ahanini ni uburyo bwa okiside ya propylene ammonia, ifite ubwoko bubiri: uburiri bwamazi hamwe nuburiri buhamye.Irashobora kandi guhuzwa neza na acetylene na aside hydrocyanic.
Ibicuruzwa bisanzwe GB 7717.1-94
Ikoreshwa ni ibikoresho byingenzi bya chimique chimique, nigikoresho cyingenzi cyo gukora fibre synthique (fibre acrylic fibre), reberi yubukorikori (nitrile rubber), hamwe nubutaka bwa sintetike (ABS resin, AS resin, nibindi).Ikoreshwa kandi muri electrolysis kugirango itange adiponitrile na hydrolysis kugirango ikore acrylamide, kandi ni nibikoresho fatizo byo gukora ibikomoka ku miti nk'irangi.
Gupakira no Kubika no Gutwara Ubwanditsi
Gupakirwa mubyuma byumye kandi byumye byabugenewe, hamwe nuburemere bwa kg 150 kuri buri ngoma.Igikoresho cyo gupakira kigomba gufungwa rwose.Ibikoresho byo gupakira bigomba kugira ibimenyetso byaka "byaka", "uburozi", n "" akaga ".Igomba kubikwa mububiko bwumye kandi buhumeka, hamwe nubushyuhe buri munsi ya 30 ℃, butagira izuba ryinshi, kandi bitandukanijwe nubushyuhe nubushyuhe.Ibicuruzwa birashobora gutwarwa nimodoka cyangwa gariyamoshi.Kurikiza amabwiriza yo gutwara abantu "ibicuruzwa biteje akaga".
Gukoresha uburyo bwo kwirinda
(1) Abakoresha bagomba kwambara ibikoresho birinda.Ahantu ho gukorera, kwibanda cyane mu kirere ni 45mg / m3.Niba isatiriye imyenda, hita ukuramo imyenda.Niba usutswe ku ruhu, kwoza amazi menshi.Niba usutswe mumaso, kwoza amazi menshi byibuze muminota 15 hanyuma ushakire kwa muganga..
Igihe cyo kohereza: Gicurasi-09-2023