Umzi-mveliso ngqo china-pic ecocekile i-Acetylene / C2h2 / iqhekeza le-Ethyylene / i-Hydrogen Sulfide, akukho phosphine ityhefu

I-Bress "Umthengi wokuqala, umgangatho wokuqala" engqondweni, sisebenza ngokusondeleyo nabathengi bethu, i-Hydrogen yamkela i-ferlity the the right right, i-phosty sulfide, i-phoscied sulflene / i-Fine-widle-wid-wist yexesha elide.
Ibhere "Umthengi wokuqala, umgangatho wokuqala" engqondweni, sisebenza ngokusondeleyo nabathengi bethu kwaye sibanike iinkonzo ezifanelekileyo nezinobungcaliChina Acetylene, UPulty oPhezulu u-Acetylene, Ndiyamkele ngokufudumeleyo ngayo xa kusenziwa abathengi bethu ekhaya nakumazwe aphesheya kunye neemveliso kunye nezisombululo ezisemgangathweni kunye nenkonzo ebalaseleyo elungiselelwe ukukhula kophuhliso olungaphezulu. Siyakholelwa ukuba uya kungenelwa kubungcali bethu kungekudala.

Iiparamitha zobugcisa

I-Acetylene, i-foleula c2h2, yaziwa njenge-Coal Poal Coal okanye igesi ye-calcium ye-calcide, lelona lungu lincinci le-alkyne. I-Acetylene yi-Acetylene ingenabala, irhasi enetyhefu enetyhefu enetyhefu enefuthe elibuthathaka kunye nefuthe elinamafutha aneziphumo ezinobushushu obuqhelekileyo kunye noxinzelelo. Inyibiliza kancinane emanzini, inyibilize e-Ethanol, i-Bezene, neAcetone. I-Acetylene enyulu yi-odollene engenanto, kodwa i-acetylene ye-mecetylene inevumba legalikhi kuba iqulethe ukungcola okunje nge-hydrogen sulfide ne phosphine. I-acetylene emsulwa yigesi engenamibala kunye nembumbulu. Inokuqhuma ngobundlongondlongo kwilizwe elinamandla kwaye liqinile okanye kwi-Gaseous State kunye noxinzelelo oluthile. Izinto ezifana nobushushu, ukuntywila, kunye ne-spark yombane kunokubangela ukuqhushumba, ngenxa yoko ayinakutolikwa uxinzelelo phantsi koxinzelelo. Ukugcinwa okanye ukuthutha. Nge-15 ° C kunye ne-1.5MPA, i-solinoing e-Acetone iphakame kakhulu, i-acetylene ye-237G / l, i-acetylene inyibilikisiwe kwi-acetyne. Ke ngoko, kwishishini, kwiisilinda zentsimbi ezaliswe zizixhobo ezinamafutha anjenge-Asbestos, i-acetylene icinezelwa kwi-porous kwi-porous kwi-pirous ye-poltone yokugcina kunye nokuhamba. Irhasi ye-Acetylene inokuvelisa ubushushu obuphezulu xa sele itshisiwe. Iqondo lobushushu le-oxyacellylene idangame ingafikelela malunga ne-3200 ℃. Ihlala isetyenziselwa ukusika isinyithi njengokwakhiwa kwenqanawa kunye nolwakhiwo lwentsimbi; Isetyenziselwa i-synthesis ye-orgain (yenza i-acetaldehyde, i-acetic acid, irabha ye-synthetic, i-synthetic ye-syntic, i-syntic, njl. isetyenziselwa ukuvelisa iigesi ezisemgangathweni ezinje ngegesi yohlalutyo lweoyile. Irhasi ePhezulu ye-Acetylene isetyenziselwa ukwamkelwa kweatom kunye nezinye izixhobo. Indlela yokupakisha ye-acetylene idla ngokunyibilikiswa kwimithangothi kunye nezinto ezinamachaphaza zaza zazaliswa kwiisilinda zentsimbi. Gcina kwindawo epholileyo yendawo epholileyo. Hlala kude nomlilo nobushushu. Iqondo lokugcina le-GORG alifanele lidlule kwi-30 ° C. Ifanele igcinwe ngokwahlukeneyo kwiimfuno ze-oxidants, acid, kunye nee-halogens, 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:

Ukutsala kunye nentsimbi ye-welding:

Xa i-acetylene itshisa, inokuvelisa ubushushu obuphezulu. Iqondo lobushushu le-oxyacellylene idangame ifikelela malunga ne-3200 ℃, esetyenziselwa ukusika kunye neentsimbi.

Izinto ezingafunekiyo zekhemikhali:

I-Acetylene sisixhobo esiyisiseko semveliso ye-acetaldehyde, i-acetic acid, i-bedíne, irabha ye-synthetic, kunye neentsinga zezokwenziwa.

③ Uvavanyo

I-Acety Ectylene ePhakamileyo inokusetyenziswa kwezinye iimvavanyo.

Iphakheji eqhelekileyo:

I-Bress "Umthengi wokuqala, umgangatho wokuqala" engqondweni, sisebenza ngokusondeleyo nabathengi bethu, i-Hydrogen yamkela i-ferlity the the right right, i-phosty sulfide, i-phoscied sulflene / i-Fine-widle-wid-wist yexesha elide.
Umzi-mveliso ngqoChina Acetylene, UPulty oPhezulu u-Acetylene, Ndiyamkele ngokufudumeleyo ngayo xa kusenziwa abathengi bethu ekhaya nakumazwe aphesheya kunye neemveliso kunye nezisombululo ezisemgangathweni kunye nenkonzo ebalaseleyo elungiselelwe ukukhula kophuhliso olungaphezulu. Siyakholelwa ukuba uya kungenelwa kubungcali bethu kungekudala.