Umthumeli-ngaphandle kwi-intanethi waseTshayina i-CAS: 74-86-2, i-Acetylene

Inkqubela phambili yethu ixhomekeke kwiimveliso eziphambili, izakhono ezintle kunye namandla obuchwepheshe aqinisiweyo rhoqo kwi-Intanethi Umthumeli-mpahla waseTshayina CAS: 74-86-2, Acetylene, Sifuna intsebenziswano ebanzi nabathengi abathembekileyo, sifezekisa injongo entsha yozuko nabathengi kunye namaqabane anobuchule.
Inkqubela yethu ixhomekeke kwiimveliso eziphambili, iziphiwo ezintle kunye namandla obuchwepheshe aqinisiweyo rhoqoIgesi ye-Acetylene, I-acetylene yaseTshayina, Inkampani yethu iya kunamathela kwifilosofi yeshishini ethi "Umgangatho kuqala, , ukugqibelela ngonaphakade, ukugxila ebantwini, ubuchwephesha obutsha". Ukusebenza nzima ukuqhubeka nokwenza inkqubela phambili, ukuvelisa izinto ezintsha kushishino, ukwenza yonke imizamo yokufikelela kwishishini eliphambili. Sizama konke okusemandleni ethu ukwakha imodeli yolawulo lwesayensi, ukufunda ulwazi oluninzi lobuchwephesha, ukuphuhlisa izixhobo zemveliso eziphambili kunye nenkqubo yemveliso, ukwenza iimveliso kunye nezisombululo ezisemgangathweni wokuqala, ixabiso elifanelekileyo, umgangatho ophezulu wenkonzo, ukuhanjiswa ngokukhawuleza, ukukunika ixabiso elitsha.

Iiparameter zobugcisa

I-Acetylene, ifomula yemolekyuli i-C2H2, eyaziwa ngokuba yi-wind coal okanye i-calcium carbide gas, lelona lungu lincinci kwiikhompawundi ze-alkyne. I-Acetylene yigesi engenambala, inetyhefu kancinci kwaye itsha kakhulu ene-anesthetic ebuthathaka kunye ne-anti-oxidation effects phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inyibilika kancinci emanzini, inyibilika kwi-ethanol, i-benzene, kunye ne-acetone. I-acetylene ecocekileyo ayinavumba, kodwa i-acetylene yezimboni inevumba legalikhi kuba iqulethe ukungcola okufana ne-hydrogen sulfide kunye ne-phosphine. I-acetylene ecocekileyo yigesi engenambala nenuka kamnandi. Ingaqhuma ngamandla kwimeko yolwelo kunye neyomeleleyo okanye kwimeko yegesi kunye noxinzelelo oluthile. Izinto ezifana nobushushu, ukungcangcazela, kunye ne-spark yombane zinokubangela ukuqhuma, ngoko ke ayinakunyibilika phantsi koxinzelelo. Ukugcinwa okanye ukuthuthwa. Kwi-15°C kunye ne-1.5MPa, ukunyibilika kwi-acetone kuphezulu kakhulu, kunye nokunyibilika kwe-237g/L, ngoko ke i-acetylene yemizi-mveliso yi-acetylene enyibilikiswe kwi-acetone, ekwabizwa ngokuba yi-acetylene enyibilikisiweyo. Ke ngoko, kushishino, kwiisilinda zentsimbi ezizaliswe zizinto ezinemingxuma ezifana ne-asbestos, i-acetylene icinezelwa kwizinto ezinemingxuma emva kokufunxa i-acetone yokugcina kunye nokuthutha. Igesi ye-acetylene inokuvelisa ubushushu obuphezulu xa itshiswa. Ubushushu belangatye le-oxyacetylene bunokufikelela malunga ne-3200℃. Ihlala isetyenziselwa ukusika isinyithi njengokwakha iinqanawa kunye nesakhiwo sentsimbi; isetyenziselwa ukwenziwa kwezinto eziphilayo (ukwenza i-acetaldehyde, i-acetic acid, i-benzene, irabha yokwenziwa, iifayibha zokwenziwa, njl.njl.), amayeza okwenziwa kunye neekhemikhali eziphakathi kwe-vinyl acetylene okanye i-divinyl acetylene; isetyenziselwa ukuvelisa iigesi eziqhelekileyo ezifana nohlalutyo lweoyile ye-transformer standard gas. Igesi ye-acetylene ecocekileyo kakhulu isetyenziselwa ukufunxa i-atomic kunye nezinye izixhobo. Indlela yokupakisha i-acetylene idla ngokunyibilika kwizinyibilikisi nakwizinto ezinemingxuma ize izaliswe kwiisilinda zentsimbi. Gcina kwindawo yokugcina izinto epholileyo, enomoya opholileyo. Gcina kude nomlilo kunye nemithombo yobushushu. Ubushushu bokugcina akufuneki budlule kwi-30°C. Kufuneka igcinwe ngokwahlukileyo kwii-oxidants, ii-asidi, kunye nee-halogens, kwaye uphephe ukugcinwa okuxutyiweyo. Sebenzisa izixhobo zokukhanyisa ezithintela ukuqhuma kunye nokungenisa umoya. Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezinokuba neentlantsi. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

Isicelo:

①Ukusika nokuwelda isinyithi:

Xa i-acetylene itsha, inokuvelisa ubushushu obuphezulu. Ubushushu belangatye le-oxyacetylene bunokufikelela kuma-3200℃, elisetyenziselwa ukusika nokuwelda iintsimbi.

②Izinto ezisisiseko zekhemikhali:

I-acetylene sisixhobo esisisiseko sokwenza i-acetaldehyde, i-acetic acid, i-benzene, irabha yokwenziwa, kunye neefayibha zokwenziwa.

③ Uvavanyo

I-acetylene ecocekileyo kakhulu ingasetyenziswa kwezinye iimvavanyo.

Iphakheji eqhelekileyo:

Inkqubela phambili yethu ixhomekeke kwiimveliso eziphambili, izakhono ezintle kunye namandla obuchwepheshe aqinisiweyo rhoqo kwi-Intanethi Umthumeli-mpahla waseTshayina CAS: 74-86-2, Acetylene, Sifuna intsebenziswano ebanzi nabathengi abathembekileyo, sifezekisa injongo entsha yozuko nabathengi kunye namaqabane anobuchule.
Umthumeli ngaphandle kwi-IntanethiI-acetylene yaseTshayina, Igesi ye-Acetylene, Inkampani yethu iya kunamathela kwifilosofi yeshishini ethi "Umgangatho kuqala, , ukugqibelela ngonaphakade, ukugxila ebantwini, ubuchwephesha obutsha". Ukusebenza nzima ukuqhubeka nokwenza inkqubela phambili, ukuvelisa izinto ezintsha kushishino, ukwenza yonke imizamo yokufikelela kwishishini eliphambili. Sizama konke okusemandleni ethu ukwakha imodeli yolawulo lwesayensi, ukufunda ulwazi oluninzi lobuchwephesha, ukuphuhlisa izixhobo zemveliso eziphambili kunye nenkqubo yemveliso, ukwenza iimveliso kunye nezisombululo ezisemgangathweni wokuqala, ixabiso elifanelekileyo, umgangatho ophezulu wenkonzo, ukuhanjiswa ngokukhawuleza, ukukunika ixabiso elitsha.