Tsarin gabatar da masana'antar bushewar iskar gas ta TEG a cikin wurin da ake sarrafa iskar gas
Hanyar shaƙar sinadarai (solvent absorption) tana ɗaya daga cikin hanyoyin da aka fi amfani da su tsarin bushewar ruwa a masana'antar sarrafa iskar gas, Rashin ruwa a cikin TEG (triethylene glycol dehydration) yawanci ana amfani da shi azaman nau'in sinadarin narkewa. Yana amfani da ƙa'idar sha kuma yana amfani da abubuwan glycol (kamar triethylene glycol) a matsayin masu sha don haɗuwa gaba ɗaya da iskar gas ta halitta, yana canja wurin ruwa zuwa ga sinadarin narkewar don cimma bushewar ruwa.
Bayan ya fito daga hasumiyar, yana shiga cikin na'urar musayar zafi ta casing kuma yana musayar zafi da glycol mai zafi kafin ya shiga hasumiya don rage zafin TEG. Iskar gas bayan musayar zafi tana shiga mai raba matattarar don raba glycol da aka ɗauka sannan ta shiga bututun waje. TEG mai yawa wanda ya sha danshi a cikin iskar gas yana fitowa daga hasumiyar sha kuma yana shiga bawul mai daidaita matakin ruwa, kuma bayan rage matsin lamba, yana shiga na'urar sanyaya reflux a saman ginshiƙin gyara ruwa mai arziki kuma yana musanya zafi da tururin zafi da aka samar a cikin na'urar sake dumamawa don samar da reflux saman ginshiƙi. Bayan samar da ƙarfin sanyaya reflux saman ginshiƙi, ana dumama shi zuwa kimanin 50 ℃, sannan ya fita daga na'urar zuwa tankin walƙiya na TEG. Ana rage matsin lamba zuwa 0.4mpa ~ 0.6mpa a cikin tankin walƙiya, kuma ana fitar da iskar gas ɗin hydrocarbon da sauran iskar gas da aka narkar a cikin TEG, kuma ana amfani da wannan ɓangaren na iskar gas azaman iskar mai don ƙonewa na rebooter.
Ruwan TEG mai cike da haske yana shiga cikin matatar injin don tace dattin injin, sannan ya shiga matatar carbon da aka kunna don ƙara shaƙar abubuwan hydrocarbon da aka narkar a cikin TEG da abubuwan da suka lalace na TEG. Sannan ya shiga mai musayar zafi na ruwa mai laushi irin na faranti, yana musayar zafi da TEG mai laushi mai zafi daga tankin musayar zafi a ƙasan tukunyar TEG, kuma yana zafi har zuwa ~150 °C don shiga ginshiƙin gyara ruwa mai arziki.
A cikin injin sake tafasa TEG a ƙasan ginshiƙin gyara, ana dumama TEG zuwa 193 ℃, kuma ruwan da ke cikin TEG an raba shi kuma an fitar da shi daga saman ginshiƙin gyara ta hanyar tasirin raba ginshiƙin gyara. Gefen glycol mai yawan kusan 99% (wt) yana kwarara daga ginshiƙin cire ruwa mai laushi a cikin injin sake tafasa zuwa ƙaramin tankin musayar zafi na TEG. A ƙarƙashin aikin iskar gas mai bushewa a cikin ginshiƙin cire ruwa mai laushi, yawan glycol mai laushi wanda ke shiga cikin tankin musayar zafi zai iya kaiwa 99.5% ~ 99.8%.
A cikin tankin glycol buffer, glycol mai laushi mai zafin jiki kusan 193 °C yana shiga cikin na'urar musayar zafi ta glycol mai laushi don musanya zafi da glycol mai arziki, kuma zafin jiki yana raguwa zuwa kusan 100 °C kuma yana shiga famfo. Ana tura ruwan TEG mai laushi cikin na'urar musayar zafi ta gas-ruwa a wajen hasumiyar sha, kuma bayan sanyaya da na'urar musayar zafi ta gas daga hasumiyar, yana shiga saman hasumiyar sha daga saman kashin don kammala zagayawa na narkewa.
Tuntuɓi:
Kamfanin Sichuan Hengzhong Automation Equipment Co., Ltd.
Waya/WhatsApp/Wechat: +86 177 8117 4421
Yanar Gizo: www.rtgastreat.com Imel: info@rtgastreat.com
Adireshi: Lamba ta 8, Sashe na 2 na Titin Tengfei, Gundumar Shigao, Sabon Yankin Tianfu, birnin Meishan, Sichuan China 620564