(1) Menene LNG?
Idan aka sanyaya iskar gas zuwa kusan - 162 ℃ a ƙarƙashin matsin lamba na yau da kullun, yana canzawa daga yanayin iskar gas zuwa yanayin ruwa, wanda ake kira iskar gas mai ruwa (LNG a takaice).
(2) Manyan abubuwan da ke cikin LPG sune (propane da butane).
(3) Iskar gas mai guba a cikin iskar gas tana nufin (carbon dioxide da hydrogen sulfide).
(4) Waɗanne sharuɗɗa ne ake buƙata don ƙirar masana'antar fitar da iskar gas?
Amsa:
ƙarfin ƙirar masana'anta (ikon sarrafa iskar gas ko fitarwar LNG);
Haɗin iskar gas;
Bayanin samfur;
Yanayin yanayi na wurin;
Ana samun damar amfani da su a wurin;
Samar da kayan aiki ko aikin EPC;
Bukatun sabis na fasaha.
(5) Akwai manyan hanyoyi guda biyu na bushewar iskar gas (hanyar triethylene glycol) da kuma (hanyar sieve na ƙwayoyin halitta).
(6) Idan ana buƙatar bushewar jiki sosai, ya kamata a cire shi ta hanyar (hanyar tace ƙwayoyin halitta).
(7) A taƙaice bayyana manufar iskar gas mai sauƙi ta dawo da hydrocarbon?
Amsa: Domin a sarrafa ma'aunin raɓar hydrocarbon na iskar gas don biyan buƙatun watsa iskar gas. Ana iya amfani da samfuran hydrocarbon na ruwa da aka dawo dasu azaman mai ko kayan masarufi masu inganci, kuma suna da fa'idodi masu yawa na tattalin arziki.
(8) Sunayen NGL da LNG na kasar Sin sune (iskar gas mai hadewa) da kuma (iskar gas mai dauke da ruwa) bi da bi.
(9) Idan ana buƙatar ruwan raɓar iskar gas ya zama ƙasa da - 40 ℃, za a yi amfani da TEG don bushewar ruwa.
(10) Manufar cire CO2 a cikin na'urar fitar da iskar gas ta halitta ita ce hana daskarewa da toshewa a yanayin zafi mai ƙarancin zafi.
(11) Waɗanne sigogi na asali ne ake buƙatar a samar don ƙirar skid ɗin gwajin gwaji mai matakai uku?
Amsa:
Matsakaici na shiga: sassan ɗanyen mai, ruwan filin mai da iskar gas da ke da alaƙa, halayen zahiri (yawa, danko, da sauransu), abubuwan da ke cikin sulfur, abubuwan da ke cikin yashi da rarraba girman barbashi na yashi.
Matsakaicin zafin jiki na shigarwa
Matsakaicin matsin lamba na shigarwa
Tsarin maganin ruwa: kwararar danyen mai da ruwa
Ƙarfin maganin iskar gas: kwararar iskar gas (daidaitaccen kwararar yanayi)
Lokacin Saƙo: Nuwamba-05-2021