- Abincin yau da kullun: Biogas
- Kewayon iya aiki: 5000Nm3/d ~ 120000Nm3/d
- CNG matsa lamba: ≥25MPaG
- Aiki: Atomatik, PLC sarrafawa
- Utilities: Ana buƙatar abubuwan amfani masu zuwa:
- Biogas
- Wutar lantarki
Gas ɗin ciyarwa mai tsafta ana sanyaya shi cikin yanayin sanyi kuma ana sanya shi a cikin mai musayar zafi ya zama iskar gas mai ruwa (LNG).
Liquefaction na iskar gas yana faruwa a cikin yanayin cryogenic.Don kauce wa duk wani lalacewa da toshewar mai musayar zafi, bututun bututu da bawuloli, iskar gas dole ne a tsarkake shi kafin ruwa don cire danshi, CO.2, H2S, Hg, nauyi hydrocarbon, benzene, da dai sauransu.
Tsarin ya ƙunshi matakai da yawa
Kafin magani: Ana fara sarrafa iskar gas don cire datti kamar ruwa, carbon dioxide, da sulfur.
Babban dalilai na gyaran iskar gas su ne:
(1) Guji daskarewa na ruwa da abubuwan haɗin hydrocarbon a ƙananan zafin jiki da toshe kayan aiki da bututun mai, rage ƙarfin watsa iskar gas na bututun.
(2) Inganta darajar calorific na iskar gas da saduwa da ma'aunin ingancin iskar gas.
(3) Tabbatar da aiki na yau da kullun na sashin sarrafa iskar gas a ƙarƙashin yanayin cryogenic.
(4) Nisantar datti don lalata bututu da kayan aiki.
Liquefaction: Ana sanyaya iskar gas ɗin da aka riga aka yi wa magani zuwa ƙananan zafin jiki, yawanci ƙasa da -162 ° C, wanda a lokacin ya taso cikin ruwa.
Ajiye: Ana adana LNG a cikin tankuna na musamman ko kwantena, inda ake ajiye shi a ƙananan zafin jiki don kiyaye yanayin ruwan sa.
Sufuri: Ana jigilar LNG a cikin manyan tankuna na musamman ko kwantena zuwa inda za'a nufa.
A inda za ta nufa, LNG tana sake yin iskar gas, ko kuma ta koma yanayin gas, don amfani da ita wajen dumama, samar da wutar lantarki, ko wasu aikace-aikace.
Amfani da LNG yana da fa'idodi da yawa akan iskar gas a cikin yanayin gas ɗin sa.LNG yana ɗaukar ƙasa da sarari fiye da iskar gas, yana sauƙaƙa adanawa da jigilar kaya.Hakanan yana da mafi girman ƙarfin kuzari, ma'ana ana iya adana ƙarin kuzari a ƙaramin ƙaramar LNG fiye da ƙarar iskar gas iri ɗaya.Wannan ya sa ya zama kyakkyawan zaɓi don samar da iskar gas zuwa wuraren da ba a haɗa su da bututun mai ba, kamar wurare masu nisa ko tsibirai.Bugu da ƙari, ana iya adana LNG na dogon lokaci, yana samar da ingantaccen isar da iskar gas ko da a lokacin buƙatu mai yawa.
