Ndị na-eweta ihe ọkụkụ LNG dị elu nke China - Obere LNG – Rongteng

Nkọwa

Ngwakọta obere osisi LNG

Ọ dabara adaba maka iji obere akwa gas, gas shale, gas flare, methane, biogas na olulu mmiri ikuku dịpụrụ adịpụ. Ihe ndị a chọrọ ngwaọrụ ikuku gas nke nwere nnukwu skid. Ọ nwere uru nke obere ntinye ego, ọnụ ala dị ala, nrụnye dị mfe, nnyefe dị mfe, obere ọrụ ala na mgbake ngwa ngwa.

Ngwa akụrụngwa:
Ngwakọta gas nke akụrụngwa, sistemu eji agwọ ọrịa, kọmpụta refrigerant, igbe oyi nwere mmiri mmiri.

Isi iyi gas dị:
Gas na-adịghị mma dị ka gas sitere n'okike, methane coalbed, gas shale, gas flare gas, methane, biogas, wdg.

Nka nka

1. Obere ike oriri maka liquefaction, na obere ike oriri ngwakọta coolant refrigeration usoro (MRC) ka mma;
2. Usoro ahụ toro ma bụrụ nke a pụrụ ịdabere na ya, nhazi usoro ahụ dị elu, na ọrụ na mmezi dị mfe. Naanị ndị na-arụ ọrụ 3 dị mkpa n'otu ngbanwe, na oge mmalite na-adị ngwa ngwa, na oge site na mmalite ruo mmepụta ngwaahịa bụ ihe na-erughị awa 3;
3. Ogo dị elu nke ntinye. A na-adọkwasị ha niile skid, nwere ọnụ ọgụgụ dị nta nke skids na obere ala ala.
4. A na-anabata teknụzụ njikọ teknụzụ na-arụ ọrụ na eletriki maka njikọ dị n'etiti skids, nke dị mma na ngwa ngwa maka nrụnye, na-enweghị ịgbado ọkụ na saịtị, na-enwe ezi njem na obere ntinye oge (20-50 ụbọchị). A na-eji nhazi usoro dị elu, ọrụ zuru oke, ihe kachasị mkpa na ntụkwasị obi, na ngwaahịa ndị a pụrụ ịdabere na ya maka ọkpọkọ ọkpọkọ.
5. Site na ọrụ nyocha nke dịpụrụ adịpụ, nzaghachi nke mmejọ onye ọrụ nwere ike belata na 1 hour site na nnyefe data oge dịpụrụ adịpụ;
6. A na-anabata ụlọ nchịkwa. A na-etinye ngwá ọrụ na kabinet njikwa ọkụ eletrik n'ime ụlọ. A na-edozi ihe mkpuchi ikuku n'ime ụlọ iji mezuo ihe achọrọ nke ngwa eletriki. Ọ bụ ihe mgbawa na-agbawa ma dị mfe ịkwaga.
7. A na-anabata teknụzụ njikwa DCS na usoro nkwukọrịta TCP / IP. E jiri ya tụnyere modbus, usoro nkwukọrịta TCP / IP nwere uru nke oke ojiji, ogologo nkwurịta okwu na oke ọsọ.

Usoro nka

Ụdị ngwaahịa MB-LNG MB-LNG MB-LNG 1250 MB-LNG 2084 MB-LNG 4167
Ike nhazi 1X104 Nm3/d
2X104 Nm3/d ikike nhazi 1X104 Nm3/d
10X104 Nm3/d
Mgbanwe nke ọrụ ngwaọrụ 50% -110%
Ọnụego mmiri mmiri 100%
Usoro Ngwakọta refrigerant okirikiri (MRC)
Oriri ike nke refrigeration ≤0.32 Kwh/Nm3 LNG
Ntinye ntinye 0.2 MPa.g
Ngwa ngwaahịa LNG Nrụgide nchekwa: 0.3 MPa.G; Okpomọkụ: -162 ℃
Ọkwa ihe mgbawa Exia II CT4
Mpaghara kpuchiri ~ 3400m2 ~ 4700m2