High Quality China Small LNG Plant Exporters - 10~20×104m3 / D mwambo LNG Liquefaction Plant - Rongteng

Chikhalidwe cha LNG

a) Kupanga

LNG / LCBM ndi osakaniza a hydrocarbon ndi methane monga gawo lalikulu, lomwe lili ndi ethane pang'ono, propane, nayitrogeni ndi zinthu zina zomwe nthawi zambiri zimakhalapo mu gasi.

Nthawi zambiri, methane yomwe ili mu LNG/LCBM ndi yoposa 80% ndipo nayitrogeni ndi yotsika kuposa 3%.

Ngakhale chigawo chachikulu cha LNG ndi methane, mphamvu zakuthupi ndi zamankhwala za LNG sizingaganizidwe kuchokera ku methane yoyera.

Maonekedwe a thupi ndi thermodynamic a methane ndi magawo ena agasi achilengedwe atha kupezeka m'mabuku ofunikira komanso zolemba zamawerengero a thermodynamic.

b) Kuchulukana

Kuchulukana kwa LNG / LCBM kumadalira zigawo zake, nthawi zambiri pakati pa 430kg / m3 ndi 470kg / m3, koma nthawi zina zimatha kukhala 520kg / m3. Kachulukidwe ndi ntchito ya kutentha kwamadzimadzi, ndipo kusintha kwake kumakhala pafupifupi 1.35kg/m3. ℃.

Zida zamagetsi za LNG

1) Main process system main system kapangidwe ka LNG / LCBM chomera:

Kudyetsa gasi kusefera ndi psinjika dongosolo

Dongosolo la deacidization ya gasi

Kudyetsa gasi kuyanika dongosolo

Dyetsani gasi heavy hydrocarbon kuchotsa dongosolo

Mercury kuchotsa ndi kusefera gasi chakudya

Oyeretsedwa mpweya otsika kutentha liquefaction dongosolo

Kusungirako kwa LNG ndi mayendedwe ndi bog compression system

Makina opangira firiji ndi / kapena mafiriji othandizira

Njira yothandizira chitetezo

Dongosolo lowongolera zida ndi magetsi

2) Makina othandizira a LNG / LCBM chomera chothandizira:

Njira yozungulira madzi ozizira

Nthunzi ndi / kapena madzi otentha

Chida mpweya dongosolo

Nayitrogeni dongosolo

Makina amafuta amafuta kapena / ndi mafuta amafuta