Ifektri yefektri yoqobo ithengisa kakhulu iBanga leKhicolwazi Chemical Phomical I-N-Methyl-2-Pyreralidone 872-50

Sikholelwa ku: Ubuncinci bomphefumlo noMoya wethu. Ubuhle bubomi bethu. Umthengi ufuna uThixo wethu kumzi-mveliso wokuqala othengisayo kwi-Chical Chemical Bakala Phomical Ibaleli ye-N-Methyl-2-Phosa, eCanada, eNigeria, eNeity, eBrazil kunye neminye imimandla ephuma kwihlabathi. Sisebenza nzima ukuya ngokubanzi sibe ngomnye kwabo babonelela ngeHlabathi liphela.
Sikholelwa ku: Ubuncinci bomphefumlo noMoya wethu. Ubuhle bubomi bethu. Umthengi ufuna nguThixo wethuI-CHINCE NMP ye-CHINA kunye n-methyl-pyralidone, Iimveliso zethu ziye zamkelwa ngakumbi kwaye ziqwalaselwe ngakumbi kubathengi bamanye amazwe, kwaye zisekwe ubudlelwane bexesha elide kunye nolwalamano oluninzi kunye nabo. Sinikezela ngeyona nkonzo ilungileyo kubo bonke abathengi kunye nokwamkela nje abahlobo ngokunyaniseka ukuba basebenze nathi kwaye bangenise izibonelelo kunye.

Iiparamitha zobugcisa

I-1,3-i-butadiene yinxalenye ye-organic enefomula yekhemicami ye-C4H6. Yirhasi engenamabala enevumba elincinci elincinci kwaye kulula kulwalo. Ingabinayo ityhefu kwaye ityhefu yayo ifana ne-Ethylene, kodwa inomsindo onamandla kulusu kunye ne-mucous membrane, kwaye inefuthe elinenzakali kugxininiso oluphezulu. I-1,3 I-Butadnene ivuza kwaye inokwenza umxube wokuqhushumba xa udityaniswe nomoya; Kulula ukutshisa kwaye kuqhume xa kuphawulwe ubushushu, iintlantsi, amadangatye okanye i-oxidants; Ukuba idibana nobushushu obuphezulu, ukuphendula i-Polymerizazazation kunokwenzeka, ukukhulula ubushushu obuninzi kunye nokubangela ukugqobhoza izitya kunye neengozi zokuqhuma; Inobunzima kunomoya, inokusasazeka kumgama obonakalayo kwindawo engezantsi, kwaye iya kubangela i-backflame xa idibana nelangatye elivulekileyo. I-1,3 I-Butadiene itshisiwe kwaye ikhutshiwe kwikharbon monoxide nekharbon diokside. Ayinyibili emanzini, inyibilikiswe e-Ethanol kunye neMethanol, kwaye inyibilikiswe ngokulula kwiinyibiliki ezifana ne-oncents ezinje nge-acetone, i-ether kunye ne-chloroform. I-1,3 Kediene iyingozi kwindalo kwaye inokubangela ungcoliseko kwimizimba yamanzi, umhlaba kunye nemozulu. I-1,3 I-Butadiene ngumvelisi ophambili werabha yerabha yerabha (i-styrene irabha, irabha ye-Butrilene, i-MBRIN, i-RBRIN, i-MBRIN, i-MBRIN, i-MBRIN, i-MBRIN), i-BSB ikwaninzi. I-1,3 i-butadiene kufuneka igcinwe kwindawo epholileyo yendawo epholileyo yegesi yeegesi ezinokutsha. Hlala kude nomlilo nobushushu. Iqondo lokugcina le-GORG alifanele lidlule kwi-30 ° C. Ifanele igcinwe ngokwahlukeneyo kwii-oxidants, ii-halogens, njl njl, kwaye zithintele ukugcinwa okuxubeneyo. Sebenzisa ukukhanya kwesibane kunye nezixhobo zomoya. Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezithambekele kwiintlantsi. Indawo yokugcina kufuneka ixhotywe ngezixhobo zokunyanga ezingxamisekileyo.

Isicelo:

Imveliso yeRubbekyishini:

I-1,3 I-Butadne yeyona nto iphambili kwimveliso yerabha yerabha yerabha (i-styrene irabha, irabha ye-stadiene irabha, irabha ye-Butadiene, irabha ye-nitrile, kunye ne-neoprene)

Izinto ezingafunekiyo zekhemikhali:

I-Butadiene inokuqhubekiswa ngakumbi ukuba ivelise i-HexameTHlene Diamine kunye neCaprolactine, ibe yenye yezona zinto zibalulekileyo ze-riw yokulungiselela inylon

Ikhemine lekhemikhali:

Iikhemikhali ezihle ezenziwe kwi-butadiene njengezixhobo zohlaza.

Iphakheji eqhelekileyo:

Sikholelwa ku: Ubuncinci bomphefumlo noMoya wethu. Ubuhle bubomi bethu. Umthengi ufuna uThixo wethu kumzi-mveliso wokuqala othengisayo kwi-Chical Chemical Bakala Phomical Ibaleli ye-N-Methyl-2-Phosa, eCanada, eNigeria, eNeity, eBrazil kunye neminye imimandla ephuma kwihlabathi. Sisebenza nzima ukuya ngokubanzi sibe ngomnye kwabo babonelela ngeHlabathi liphela.
Umzi-mveliso wokuqalaI-CHINCE NMP ye-CHINA kunye n-methyl-pyralidone, Iimveliso zethu ziye zamkelwa ngakumbi kwaye ziqwalaselwe ngakumbi kubathengi bamanye amazwe, kwaye zisekwe ubudlelwane bexesha elide kunye nolwalamano oluninzi kunye nabo. Sinikezela ngeyona nkonzo ilungileyo kubo bonke abathengi kunye nokwamkela nje abahlobo ngokunyaniseka ukuba basebenze nathi kwaye bangenise izibonelelo kunye.