Manyan masana'antun sarrafa iskar gas na kasar Sin mai inganci - Haɓakar ƙura da ƙura - Rongteng

Bayani

Ana buƙatar yin nazari game da aikace-aikacen ƙyalli na ƙyallen ƙura a cikin ruwan sharar gida na masana'antar tsabtace iskar gas a hade tare da zane na lokaci na Na2SO4-NaCl-H2O. Evaporative crystallization ba kawai aiwatar da rabuwa gishiri da ruwa, amma kuma iya hada da solubility halaye na kowane inorganic gishiri raba inorganic gishiri yadda ya kamata da mataki a cikin evaporative crystallization tsarin. Goyan bayan lokaci ma'auni, da fasaha za a iya amfani da ba kawai a sharar gida jiyya na tsarkakewa shuke-shuke, amma kuma a cikin iskar gas filin ruwa brine karkashin kasa brine, gishiri tafkin ruwa da ruwa mai datti dauke da daban-daban inorganic salts. A kan yanayin rabuwar ruwa na gishiri, ana iya samun rabuwar gishiri gishiri. Za a iya sake amfani da gishirin inorganic da aka raba bisa ga ingancin rabuwa, ko kuma a yi amfani da su azaman albarkatun sinadarai, Ko a matsayin gishirin kiwo na dabbobi, wanda ba wai kawai ya iya gane fitar da ruwa mai datti ba, amma kuma ya gane ma'anar sake amfani da albarkatu iri-iri.

Ruwan sharar gida daga shukar tsarkakewa ya fara shiga sashin kula da membrane na RO. Bayan taro na membrane mai matakai biyu, ana sake amfani da ruwa mai kyau. Ruwan da aka tattara ya shiga cikin tafkin da aka mayar da hankali kuma ya shiga tsarin ƙirƙira ƙira ta hanyar famfo abinci. A cikin evaporative crystallization tsarin, saboda daban-daban solubility na Na2SO4 da NaCI, tare da evaporation na ruwa, da kayan ruwa da aka kara mayar da hankali, da kuma Na2SO4 da aka fi son crystallized da precipitated zuwa samar da nitrate slurry. Ruwan nitrate yana shiga tsarin rashin ruwa na centrifugal ta hanyar famfo slurry. Bayan m-ruwa rabuwa, da centrifugal uwa barasa koma zuwa evaporative crystallization tsarin, da m gishiri ana sayar da a matsayin masana'antu gishiri. Tare da evaporation, COD a cikin danyen ruwa yana haɓaka tare da raguwar abun ciki na ruwa, wanda ke haifar da haɓakar danko na ruwa mai ciyarwa a cikin tanki mai fitar da ruwa kuma yana tasiri sosai ga crystallization na gishiri a cikin tsarin ƙaura.

Kayan abinci na skid crystallization evaporative brine ne daga na'urar electrodialysis na sama, kuma ikon sarrafawa na skid shine 300m3/d. Lokacin samarwa na shekara shine awa 8000.
Babban kayan aiki: Tsari skid na haɗin kai, compressor skid, haɗe-haɗen ma'auni na hydrocarbon, kayan aiki da na'urar sarrafawa.

Yanayin brine

Guda: 300m3/d
matsa lamba: 0.4 ~ 0.45mpa (g)
Zazzabi: 20 ~ 50 ℃
Madogararsa na brine: brine da aka tattara ta hanyar maganin electrodialysis, da daidaitaccen najasa bayan jiyya na biochemical.
Yanayi don na'urar samarwa
Guda 300m3/d
matsa lamba 0.25 ~ 0.27mpa (g)
Zazzabi ~ 40 ℃
0.25 t/h
Matsakaicin girman gabaɗaya 30x 18x 26 (m)