Umzi-mveliso waseTshayina weGesi yoMzi-mveliso weGesi i-Un1001 5kgs/40L iLabhu yoGutyulo oluPhezulu lweBanga 99.5% C2h2 Igesi yeAcetylene

Eyona njongo yethu iphambili kukunika abathengi bethu ubudlelwane obubambekayo nobunoxanduva lwenkampani, sinikela ingqalelo yomntu ngamnye kubo bonke kwiFactory Cheap China Factory Industrial Gas Un1001 5kgs/40L High Purity Lab Grade 99.5% C2h2 Gas Acetylene, Samkela ngokupheleleyo abathengi abasuka mbombo zonke. ihlabathi ukuseka ubudlelwane bezoshishino oluzinzileyo nolunenzuzo ngokufanayo, ukuba nekamva eliqaqambileyo kunye.
Eyona njongo yethu iphambili kukunika abathengi bethu ubudlelwane obubambekayo nobunoxanduva lwenkampani, sinikela ingqalelo yobuqu kubo bonkeChina C2h2 kunye C2h2 Gas, Umthengi ngamnye owanelisayo yinjongo yethu. Sijonge intsebenziswano yexesha elide kunye nomthengi ngamnye. Ukuhlangabezana noku, sigcina umgangatho wethu kwaye sinikezela ngenkonzo yabathengi engaqhelekanga. Wamkelekile kwinkampani yethu, silindele ukusebenzisana nawe.

Iiparamitha zobugcisa

I-acetylene, i-molecular formula C2H2, eyaziwa ngokuba yi-wind coal okanye i-calcium carbide gas, lelona lungu lincinci le-alkyne compounds. I-acetylene yirhasi engenambala, enetyhefu encinci kwaye inokutsha ngokugqithisileyo ene-anesthetic ebuthathaka kunye nefuthe lokuchasa i-oxidation phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inyibilika kancinane emanzini, inyibilika kwi-ethanol, benzene, kunye ne-acetone. I-acetylene ecocekileyo ayinavumba, kodwa i-acetylene ye-industrial inevumba legalikhi kuba iqulethe ukungcola okufana ne-hydrogen sulfide kunye ne-phosphine. I-acetylene ecocekileyo yirhasi engenambala nevumba elivuthayo. Isenokugqabhuka ngamandla kulwelo nakwimeko eqinileyo okanye kwimeko yegesi kunye noxinzelelo oluthile. Izinto ezinjengobushushu, ukungcangcazela, kunye nentlantsi yombane zinokubangela ugqabhuko-dubulo, ngoko ke ayinakunyibilika phantsi koxinzelelo. Ukugcinwa okanye ukuthutha. Kwi-15 ° C kunye ne-1.5MPa, ukunyibilika kwi-acetone kuphezulu kakhulu, kunye ne-solubility ye-237g / L, ngoko ke i-acetylene ye-industrial i-acetylene echithwe kwi-acetone, ebizwa ngokuba yi-acetylene enyibilikayo. Ngoko ke, kwishishini, kwiisilinda zetsimbi ezizaliswe ngezinto ezixubileyo ezifana ne-asbestos, i-acetylene ixinzelelwe kwizinto ezinqabileyo emva kokuthatha i-acetone yokugcina kunye nokuthutha. Irhasi yeAcetylene inokuvelisa ubushushu obuphezulu xa itshisiwe. Ubushushu belangatye le-oxyacetylene linokufikelela malunga ne-3200 ℃. Ihlala isetyenziselwa ukusika isinyithi njengokwakhiwa kweenqanawa kunye nesakhiwo sensimbi; isetyenziselwa i-organic synthesis (ukwenza i-acetaldehyde, i-acetic acid, i-benzene, i-rubber yokwenziwa, i-synthetic fibers, njl.), iyeza le-Synthetic kunye ne-chemical intermediates i-vinyl acetylene okanye i-divinyl acetylene; isetyenziselwa ukuvelisa iigesi eziqhelekileyo ezifana negesi esemgangathweni yohlalutyo lwe-oyile ye-transformer. Igesi ye-acetylene ecocekileyo isetyenziselwa ukufunxa i-athomu kunye nezinye izixhobo. Indlela yokupakisha i-acetylene idla ngokuchithwa kwii-solvents kunye nezinto ezixubileyo kwaye izaliswe kwiisilinda zetsimbi. Gcina kwindawo epholileyo, nengena umoya. Zigcine kude nomlilo kunye nemithombo yobushushu. Ubushushu bokugcina akufunekanga budlule kuma-30°C. Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, i-acids, kunye ne-halogens, kwaye ugweme ukugcinwa okuxubileyo. Sebenzisa izibane ezingagqabhukiyo kunye nezixhobo zokungenisa umoya. Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezixhomekeke kwiintlantsi. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

Isicelo:

①Ukusika kunye nentsimbi yentsimbi:

Xa i-acetylene itshisa, inokuvelisa ukushisa okuphezulu. Ubushushu belangatye le-oxyacetylene linokufikelela malunga ne-3200 ℃, esetyenziselwa ukusika kunye nokuwelda isinyithi.

②Imathiriyeli ekrwada yeekhemikhali:

I-acetylene yimathiriyeli esisiseko yokwenziwa kwe-acetaldehyde, i-acetic acid, ibenzene, irabha yokwenziwa, kunye neentsinga zokwenziwa.

③ Uvavanyo

Ukucoceka okuphezulu kwe-acetylene kungasetyenziswa kwezinye iimvavanyo.

Iphakheji eqhelekileyo:

Eyona njongo yethu iphambili kukunika abathengi bethu ubudlelwane obubambekayo nobunoxanduva lwenkampani, sinikela ingqalelo yomntu ngamnye kubo bonke kwiFactory Cheap China Factory Industrial Gas Un1001 5kgs/40L High Purity Lab Grade 99.5% C2h2 Gas Acetylene, Samkela ngokupheleleyo abathengi abasuka mbombo zonke. ihlabathi ukuseka ubudlelwane bezoshishino oluzinzileyo nolunenzuzo ngokufanayo, ukuba nekamva eliqaqambileyo kunye.
Factory CheapChina C2h2 kunye C2h2 Gas, Umthengi ngamnye owanelisayo yinjongo yethu. Sijonge intsebenziswano yexesha elide kunye nomthengi ngamnye. Ukuhlangabezana noku, sigcina umgangatho wethu kwaye sinikezela ngenkonzo yabathengi engaqhelekanga. Wamkelekile kwinkampani yethu, silindele ukusebenzisana nawe.