Ukuthengisa okuthengiswa kakhulu kwe-C2H2 / acetylene ngokuthengisa okushisayo

Silungele ukwaba ulwazi lwethu lokukhangisa emhlabeni wonke futhi sincoma ukuthi unemikhiqizo efanelekile ngezindleko ezinolaka. Ngakho-ke amathuluzi we-profi akwethule inani elifanele lemali futhi sesilungele ukudala omunye komunye nge-Industrial C2H22 / acetylene ngokuthengisa okushisayo, sizohlinzeka ngemikhiqizo esezingeni eliphakeme nezixazululo ezivelele kumabanga entengo anolaka. Qala ukuzuza ezinsizakalweni zethu eziphelele ngokuxhumana nathi namuhla.
Silungele ukwaba ulwazi lwethu lokukhangisa emhlabeni wonke futhi sincoma ukuthi unemikhiqizo efanelekile ngezindleko ezinolaka. Ngakho-ke amathuluzi we-profi akwethula inani elifanele lemali futhi sesikulungele ukudala nomunyeChina acetylene kanye c2h22, Manje seke sakha ubuhlobo obuqinile nobunzulu bokubambisana nenani elikhulu lezinkampani eziphakathi kwaleli bhizinisi phesheya kwezilwandle. Ngokushesha kanye nensizakalo yokuthengisa ngokushesha okuthengiswayo okuhlinzekwe yiqembu lethu lokubonisana kujabulise abathengi bethu. Imininingwane ephelele namapharamitha avela entengiso kungenzeka athunyelwe kuwe nganoma iyiphi indlela ephelele. Amasampula wamahhala angalethwa futhi inkampani ibheke enkonzweni yethu. n Portugal for izingxoxo umukelwa njalo. Ngiyethemba ukuthola imibuzo yohlobo lwakho nokwakha ubudlelwano besikhathi eside sokubambisana.

Amapharamitha Ezobuchwepheshe

I-acetylene, ifomula yamangqamuzana C2H2, eyaziwa ngokuthi yi-Wind Coal noma i-calcium carbide gesi, yilungu elincane kunazo zonke le-Alkyne Compounds. I-acetylene iyigesi engenabala, enobuthi obunobuthi futhi evuthayo enemiphumela ebuthakathaka yokubulala izinzwa kanye nama-anti-oxidation ngaphansi kokushisa okujwayelekile nengcindezi. Incibilika kancane emanzini, incibilika e-ethanol, e-benzene, ne-acetone. I-acetylene emsulwa ayiphumeleli, kepha i-acetylene yezimboni inephunga likagalikhi ngoba liqukethe ukungcola okufana ne-hydrogen sulfide ne-phosphine. I-acetylene emsulwa iyigesi engenabala futhi enephunga elivuthayo. Kungaqhubekisa ngobudlova esimweni esiwuketshezi nesiqinile noma esimweni esihle sengcindezelo. Izici ezinjengokushisa, ukudlidliza, futhi inhlansi kagesi ingadala ukuqhuma, ngakho-ke ayikwazi ukugcwala ngaphansi kwengcindezi. Ukugcinwa noma ukuhanjiswa. Ku-15 ° C kanye ne-1.5MPA, i-solubity e-acetone iphakeme kakhulu, ine-solubility ka-237g / l, ngakho-ke acetylene acetylene yi-acetylene acedlene ispetyle Ngakho-ke, embonini, kumasilinda ensimbi agcwele izinto ze-porous ezinjenge-asbestos, i-acetylene icindezelwa ezintweni ze-porous ngemuva kokuthola i-acetone yokugcina nokuhamba. Igesi ye-acetylene ingakhiqiza izinga lokushisa eliphakeme lapho lishisiwe. Izinga lokushisa le-oxyacetylene flame lingafinyelela cishe kuma-3200 ℃. Imvamisa isetshenziselwa ukusika kwensimbi okufana nokwakha umkhumbi kanye nesakhiwo sensimbi; Isetshenziselwa ukuhlanganiswa kwe-organic (ukwenza i-acetaldehyde, i-acetic acid, i-benzene, i-benzete ye-benzele, zokwenziwa, izicucu zokwenziwa, zokwenziwa okwenziwe nge-akedetylene; Kusetshenziselwa ukukhiqiza amagesi ajwayelekile njengokuhlaziya i-Transformer Amafutha Ahlaziya igesi evamile. Igesi ephakeme ye-acetylene isetshenziselwa ukumuncwa kwe-athomu nezinye izinsimbi. Indlela yokupakisha ye-acetylene ivame ukuncibilika kuma-solvents kanye nezinto zokwenziwa kwe-porous futhi igcwele amasilinda ensimbi. Gcina endaweni yokugcina izinto epholile, enomoya opholile. Gwema kude nomlilo nemithombo yokushisa. Izinga lokushisa lesitoreji akufanele lidlule ku-30 ​​° C. Kufanele igcinwe ngokwahlukana ne-oxidants, ama-acid, nama-halogens, futhi igweme isitoreji esixubekile. Sebenzisa ukukhanyisa okukhanyayo komoya kanye nomoya omncane. Kwenqatshelwe ukusebenzisa imishini yemishini namathuluzi athambekele ezinhlotsheni. Indawo yokugcina kufanele ifakwe ngemishini yokuvuza yokwelashwa okuvuzayo.

Isicelo:

①uturting and welding wensimbi:

Lapho i-acetylene iyavutha, ingakhiqiza izinga lokushisa eliphakeme. Izinga lokushisa le-Oxecetylene Flame lingafinyelela cishe ku-3200 ℃, elisetshenziselwa ukusika kanye nokushiswa kwezinsimbi.

Izinto zokwakha amakhemikhali zamakhemikhali ezi-②Basic:

I-acetylene iyisisekelo esiyisisekelo esingavuthiwe sokwenziwa kwe-acetaldehyde, i-acetic acid, benzene, zokwenziwa irabha, kanye nezinsimbi zokwenziwa.

③ Ukuhlola

I-acetylene ephezulu ye-acetylene ingasetshenziswa kwezinye izivivinyo.

Iphakethe elijwayelekile:

Silungele ukwaba ulwazi lwethu lokukhangisa emhlabeni wonke futhi sincoma ukuthi unemikhiqizo efanelekile ngezindleko ezinolaka. Ngakho-ke amathuluzi we-profi akwethule inani elifanele lemali futhi sesilungele ukudala omunye komunye nge-Industrial C2H22 / acetylene ngokuthengisa okushisayo, sizohlinzeka ngemikhiqizo esezingeni eliphakeme nezixazululo ezivelele kumabanga entengo anolaka. Qala ukuzuza ezinsizakalweni zethu eziphelele ngokuxhumana nathi namuhla.
Ukuthengisa okungcono kakhuluChina acetylene kanye c2h22, Manje seke sakha ubuhlobo obuqinile nobunzulu bokubambisana nenani elikhulu lezinkampani eziphakathi kwaleli bhizinisi phesheya kwezilwandle. Ngokushesha kanye nensizakalo yokuthengisa ngokushesha okuthengiswayo okuhlinzekwe yiqembu lethu lokubonisana kujabulise abathengi bethu. Imininingwane ephelele namapharamitha avela entengiso kungenzeka athunyelwe kuwe nganoma iyiphi indlela ephelele. Amasampula wamahhala angalethwa futhi inkampani ibheke enkonzweni yethu. n Portugal for izingxoxo umukelwa njalo. Ngiyethemba ukuthola imibuzo yohlobo lwakho nokwakha ubudlelwano besikhathi eside sokubambisana.