Acetylene (C2H2) is an important industrial gas that is widely used in the fields of chemical industry, metallurgy, medical treatment, refrigeration and welding. Inkqubo yayo yemveliso ihambelane nezinto ezingafunekiyo ngokuphendula kweekhemikhali. Kwishishini, ukuveliswa kwe-acetylene kuhlala kuxhomekeka kwiiveratics ze-acetylene ukuba zivelise Irhasi ephezulu ye-acetylene ngempendulo eyahlukileyo yemichiza. UJiangsu Huazhong wazisa ngenkqubo yemveliso ye-acetylene ukukunceda uqonde ngcono ukuba izityalo ze-actylelene zivelisa njani le gesi yamachiza.

Izinto ezingafunekiyo zemveliso ye-acetylene
Ukuveliswa kwe-acetylene kufuna izinto ezingafunekiyo njenge-limestone (CACO3) kunye neCoke (c). I-Limestone sisixhobo esisiseko se-Gydroxide nekharbon diokside, kwaye i-coke isetyenziselwa ukubonelela ngomthombo wekhabhoni. Ngexesha lenkqubo yokuvelisa i-acetylene, ezi zinto ziluhlaza zenza igesi ye-Acetylene ngeqondo lobushushu kunye nokuphendula kwemichiza.

Inkqubo yemveliso ye-acetylene
Zimbini iindlela eziphambili zokuveliswa kwe-acetylene: indlela ye-carbide kunye nendlela ye-acetynene. Phakathi kwazo, indlela ye-carbide yeyona ndlela iqhelekileyo yemveliso.

Inkqubo yeKarl-haim
Inkqubo yeKarl-Haim yeyona ndlela isetyenzisiweyo ye-acetylene esetyenziswe kwimveliso. Le ndlela isebenzisa i-limestone kunye ne-coke njengezixhobo eziluhlaza, kwaye ivelisa i-calcium hydroxide (c) 2) kunye ne-carbon diokside (CO2) ngokusebenzisa ubushushu bemityalo yokuphendula. I-calcium hydroxide ke iphinda isebenze ngamanzi ukuvelisa i-calcium hydroxide, emva koko iphinde iphinde isebenze nge-calcium carbonate yokuvelisa i-acetylene.

Inkqubo ethile yile ilandelayo:

I-Limestone ishushu kubushushu obuphezulu ukuvelisa i-calcium oxide (cao) kunye ne-carbon diokside (CO2).
I-calcium oxide ihlawulwe ngamanzi ukwenza i-calcium hydroxide (CA) 2).
Emva koko, i-calcium hydroxide i-calcium carbonate yokuvelisa igesi ye-acetylene (C2H2) kunye ne-calcium hydroxide.

Indlela ye-acetylene
Indlela ye-acetylene ye-acetylene ivelisa i-acetylene ngokuphendula i-ore okanye izixhobo zekhabhoni kunye ne-calcium hydroxide. Inzuzo yale ndlela kukuba igesi ye-acetylene iveliswe icocekile kwaye inokusetyenziswa ngokubanzi kwiimvavanyo zekhemikhali kunye nemveliso yemveliso.

Inkqubo yokucoca i-acetylene
Emva kokuba i-Acetylene iveliswa, uthotho lwamanqanaba okucoca kufuneka luqinisekise umgangatho we-acetylene. Okokuqala, Irhasi ye-acetylene Ipholile kwaye idlulile kwisixhobo sokuhlamba amanzi ukuze sisuse ukungcola. Emva koko, irhasi ye-acetylene iyahluzwa ukuba isuse amasuntswana aqinileyo. Okokugqibela, irhasi ihlanjululwe ngokuphendulwa ngu-Adsorblent ukuqinisekisa ukuba ubunyulu be-acetylene budibana nomgangatho.

Ukugcinwa kunye nokuhamba kwe-acetylene
Kuba i-acetylene yirhasi evuthayo neyokuqhushumba, kuthathelwe ingqalelo ekhethekileyo ngexesha lokugcina kunye nokuhamba. I-Acetylene idla ngokugcinwa kwifom yegesi ecinezelweyo kwii-cylinds ezinikezelweyo. Ngexesha lokuhamba, iisilinda zegesi zegesi zegesi kufuneka zifezekise imigangatho yokhuseleko engqongqo ukhusela ukuvuza kunye neengozi zokuqhuma.

Ukusetyenziswa kwe-acetylene
I-Acetylene, njengezinto eziluhlaza ezifumileyo zeshishini, zisetyenziswa ngokubanzi kumasimi amaninzi. Kwintsimi ye-welding, i-acetylene inokuvelisa ubushushu obuphezulu amalangatye xa uxutywe neoksijini, esetyenziswa ngokubanzi ekunciphiseni intsimbi kunye ne-welding. Kumzi-mveliso wekhemikhali, i-acetylene sisixhobo esibalulekileyo semveliso yeemveliso zeekhemikhali, ezinje nge-acetic acid, i-acylone, njl. Njan.

Ukuqukumbela
I-Acetylene yigesi engenakuphikiswa kwaye ibalulekile kwishishini lanamhlanje. Inkqubo yemveliso ye-Acetylene inzima kwaye ibuthathaka, ebandakanya ukuphendula kweekhemikhali, ukucocwa kwegesi, ukugcinwa kunye nokuhamba. Ngokuqhubela phambili kwesayensi kunye netekhnoloji kunye nenqanaba lokuphuhlisa itekhnoloji yemveliso, Isityalo segesi ye-acetylene zihlala ziqhuba inkqubo yemveliso ye-acetylene yokukhuthaza ukuphuculwa kwamashishini ahlukeneyo ukuya kumgangatho omkhulu.