I-Online Exporter China CAS: 74-86-2, Acetylene

Inqubekelaphambili yethu incike emikhiqizweni ethuthukisiwe, amathalente amahle kanye namandla obuchwepheshe aqiniswa ngokuqhubekayo ku-Online Exporter China CAS: 74-86-2, Acetylene, Sifuna ukubambisana okubanzi namakhasimende athembekile, ukufeza imbangela entsha yenkazimulo namakhasimende kanye nabalingani bamasu. .
Inqubekelaphambili yethu incike emikhiqizweni ethuthukisiwe, amathalente amahle kanye namandla obuchwepheshe aqiniswe ngokuqhubekayoI-Acetylene Gas, I-Acetylene yaseChina, Inkampani yethu izobambelela kufilosofi yebhizinisi "Ikhwalithi kuqala,, ukuphelela kuze kube phakade, okuqondiswe kubantu, ukusungulwa kwezobuchwepheshe". Ukusebenza kanzima ukuze uqhubeke nokwenza inqubekelaphambili, ukuqamba okusha embonini, yenza yonke imizamo ebhizinisini elisezingeni lokuqala. Sizama konke okusemandleni ethu ukwakha imodeli yokuphatha yesayensi, ukufunda ulwazi oluningi lochwepheshe, ukuthuthukisa imishini yokukhiqiza ethuthukisiwe kanye nenqubo yokukhiqiza, ukwakha imikhiqizo nezisombululo zekhwalithi yokuqala, intengo enengqondo, ikhwalithi ephezulu yesevisi, ukulethwa okusheshayo, ukuhlinzeka udala inani elisha .

Imingcele yezobuchwepheshe

I-acetylene, ifomula yamangqamuzana i-C2H2, evame ukubizwa ngokuthi amalahle omoya noma igesi ye-calcium carbide, iyilungu elincane kunazo zonke lezinhlanganisela ze-alkyne. I-acetylene iyigesi engenambala, enobuthi kancane futhi evutha ngokwedlulele enemiphumela ebuthakathaka yokubulala izinzwa kanye ne-anti-oxidation ngaphansi kwezinga lokushisa elivamile nokucindezela. Incibilika kancane emanzini, incibilika ku-ethanol, benzene, ne-acetone. I-acetylene ehlanzekile ayinaphunga, kodwa i-acetylene yezimboni inephunga likagalikhi ngoba iqukethe ukungcola okufana ne-hydrogen sulfide ne-phosphine. I-acetylene ehlanzekile iyigesi engenambala nephunga elivuthayo. Ingase iqhume ngokunamandla esimweni samanzi nesiqinile noma esimweni segesi kanye nokucindezela okuthile. Izinto ezinjengokushisa, ukudlidliza, nenhlansi kagesi zingabangela ukuqhuma, ngakho-ke ayikwazi ukuncibilika ngaphansi kwengcindezi. Isitoreji noma ezokuthutha. Ku-15°C naku-1.5MPa, ukunyibilika ku-acetone kuphezulu kakhulu, nokuncibilika okungu-237g/L, ngakho i-acetylene yezimboni i-acetylene encibilike ku-acetone, ebizwa nangokuthi i-acetylene encibilikile. Ngakho-ke, embonini, kumasilinda ensimbi agcwele izinto ezinama-porous ezifana ne-asbestos, i-acetylene icindezelwa ezintweni ezinama-porous ngemva kokumunca i-acetone yokugcina nokuthutha. Igesi ye-acetylene ingaveza izinga lokushisa eliphezulu lapho ishisiwe. Ukushisa kwelangabi le-oxyacetylene kungafinyelela cishe ku-3200 ℃. Ivame ukusetshenziselwa ukusika insimbi njengokwakhiwa komkhumbi kanye nesakhiwo sensimbi; isetshenziselwa ukwakheka kwezinto eziphilayo (ukwenza i-acetaldehyde, i-acetic acid, i-benzene, irabha yokwenziwa, imicu yokwenziwa, njll.), Imithi yokwenziwa namakhemikhali aphakathi kwe-vinyl acetylene noma i-divinyl acetylene; esetshenziselwa ukukhiqiza amagesi ajwayelekile afana negesi ejwayelekile yokuhlaziya uwoyela we-transformer. I-high-purity acetylene gas isetshenziselwa ukumuncwa kwe-athomu nezinye izinsimbi. Indlela yokupakisha ye-acetylene ivame ukuncibilika kuma-solvents kanye nezinto ezimbotshana futhi igcwaliswe kumasilinda ensimbi. Gcina endaweni epholile, engenisa umoya. Gcina kude nomlilo nemithombo yokushisa. Izinga lokushisa lokugcina akufanele lidlule ku-30°C. Kufanele igcinwe ngokuhlukana nama-oxidants, ama-acids, nama-halogen, futhi igweme ukugcinwa okuxubile. Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya. Akuvunyelwe ukusebenzisa imishini namathuluzi ajwayele ukuvela izinhlansi. Indawo yokugcina kufanele ifakwe okokusebenza okuphuthumayo okuvuzayo.

Isicelo:

① Ukusika nokushisela insimbi:

Lapho i-acetylene ivutha, ingaveza izinga lokushisa eliphezulu. Izinga lokushisa lelangabi le-oxyacetylene lingafinyelela cishe ku-3200 ℃, elisetshenziselwa ukusika nokushisela izinsimbi.

②Izinto zokusetshenziswa zamakhemikhali eziyisisekelo:

I-acetylene iyisisekelo sokusetshenziswa kwe-acetaldehyde, i-acetic acid, i-benzene, irabha yokwenziwa, nemicu yokwenziwa.

③ Ukuhlola

I-acetylene ehlanzekile ingasetshenziswa kwezinye izivivinyo.

Iphakheji evamile:

Inqubekelaphambili yethu incike emikhiqizweni ethuthukisiwe, amathalente amahle kanye namandla obuchwepheshe aqiniswa ngokuqhubekayo ku-Online Exporter China CAS: 74-86-2, Acetylene, Sifuna ukubambisana okubanzi namakhasimende athembekile, ukufeza imbangela entsha yenkazimulo namakhasimende kanye nabalingani bamasu. .
I-Online ExporterI-Acetylene yaseChina, I-Acetylene Gas, Inkampani yethu izobambelela kufilosofi yebhizinisi "Ikhwalithi kuqala,, ukuphelela kuze kube phakade, okuqondiswe kubantu, ukusungulwa kwezobuchwepheshe". Ukusebenza kanzima ukuze uqhubeke nokwenza inqubekelaphambili, ukuqamba okusha embonini, yenza yonke imizamo ebhizinisini elisezingeni lokuqala. Sizama konke okusemandleni ethu ukwakha imodeli yokuphatha yesayensi, ukufunda ulwazi oluningi lochwepheshe, ukuthuthukisa imishini yokukhiqiza ethuthukisiwe kanye nenqubo yokukhiqiza, ukwakha imikhiqizo nezisombululo zekhwalithi yokuqala, intengo enengqondo, ikhwalithi ephezulu yesevisi, ukulethwa okusheshayo, ukuhlinzeka udala inani elisha .