Acrylonitrile: Ma hea nā ʻoihana i hoʻohana nui ʻia? He aha ka hope o ka acrylonitrile?

Hoʻokumu ʻia ka Acrylonitrile e ka hopena oxidation a me ka hoʻomaʻemaʻe ʻana me ka hoʻohana ʻana i ka propylene a me ka wai amonia e like me nā mea maka..He 'ano o ka organic pūhui, kemika kumu C3H3N, he colorless pungent wai, flammable, ka mahu a me ka ea hiki ke hana explosive huikau, i ka hihia o ke ahi hamama, kiʻekiʻe wela mea maʻalahi e hoʻopau i ke ahi, a hoʻokuʻu i ke kinoea ʻona, a. oxidant, ʻakika ikaika, kumu ikaika, amine, bromine pane ikaika.

Hoʻohana nui ʻia e like me ka mea maka o ka fiber acrylic a me ka resin ABS / SAN. Ma waho aʻe, hoʻohana nui ia i ka hana ʻana o ka acrylamide, pastes a me adiponitrile, synthetic rubber, Latex, etc.

Applications

ʻO ka Acrylonitrile ʻekolu mau mea synthetic nui (plastic, synthetic rubber, synthetic fiber) mea waiwai nui, ʻo kā mākou ʻāina acrylonitrile downstream hoʻohana ʻia i ka ABS, acrylic a me ka acrylamide ʻekolu mau māla, ʻekolu mau helu no ka 80% o ka pau ʻana o ka acrylonitrile. I nā makahiki i hala iho nei, me ka hoʻomohala ʻana o nā mea pono hale a me nā kaʻa, ua lilo ʻo Kina i kekahi o nā ʻāina wikiwiki loa i ka mākeke acrylonitrile honua. Hoʻohana nui ʻia nā huahana i lalo i nā mea pono hale, nā lole, nā kaʻa, nā lāʻau lapaʻau a me nā ʻano ʻē aʻe o ka hoʻokele waiwai.

Hoʻokumu ʻia ka Acrylonitrile e ka hopena oxidation a me ka hana hoʻomaʻemaʻe o propylene a me ka amonia. Hoʻohana nui ʻia ia i ka hana ʻoihana o ka resin a me ka fiber acrylic. ʻO ka carbon fiber ke kahua noi me ka koi ulu wikiwiki i ka wā e hiki mai ana.

ʻO ka carbon fiber, ʻo ia kekahi o ka hoʻohana nui ʻana i lalo o ka acrylonitrile, kahi mea hou e pili ana i ka noiʻi a me ka hoʻomohala ʻana ma Kina. Ua lilo ʻo Carbon fiber i mea nui o nā mea māmā, a me ka liʻiliʻi mai nā mea metala i hala, ma ke kahua kīwila a me ka pūʻali koa i lilo i mea noi kumu.

Me ka hoʻomau mau ʻana o ka ʻepekema a me ka ʻenehana, hōʻike ka mākeke acrylonitrile i kahi ʻano hoʻomohala nui:

1. Hoʻolaha mālie ʻia ka propane ma ke ʻano he maka o ka laina hana acrylonitrile;
2. ʻo ka noiʻi ʻana i nā mea hoʻoheheʻe hou ke kumuhana noiʻi o nā haumāna ma ka home a ma waho;
3. mea hana nui;
4. ka mālama ʻana i ka ikehu a me ka emi ʻana o ka hoʻokuʻu ʻana, ʻoi aku ka nui o ka hoʻoponopono ʻana i ke kaʻina hana;
5. Ua lilo ka mālama ʻana i ka wai ʻino i mea noiʻi koʻikoʻi.