Ukusebenza kweNkampani

1.100×104 m3/d isityalo se-skid-mounted decarbonization se-CNPC

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Le projekthi ngumzekelo wonyango lwegesi yendalo ephezulu yekhabhoni, kwaye ikwayimodeli ye-oilfield yase-Daqing eyaqala ukuphumeza imodyuli ye-skid exhonywe, eyilwe kwaye yathengwa ngonyaka omnye, kwaye yenziwa kwaye yaqala ukusebenza eMntla-mpuma China.

Kukwaluphononongo lwethu ekukhuthazeni iprojekthi ye-EPC, kwaye iya kuba yinto ebalulekileyo yokuguqula inkampani ukuba idibanise ikhonkco phakathi kwangaphambili kunye nokulandelayo kwiprojekthi yobunjineli ye-EPC.

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2. 300×104 m3/d desulfurization skid-mounted plant for CNPC

Irhasi yendalo, emva kokuba i-flash evaporation isuka kwi-MDEA etyebileyo yolwelo, iyasuswa i-H2S ngesahluli samanzi e-asidi, kwaye isisombululo se-MDEA esahluliweyo siphinda simpompelwe kwinqaba ye-desulfurization.

Isisombululo esityebileyo se-TEG esisetyenziswe kwinqaba yokuphelelwa ngamanzi emzimbeni siya kwi-distillation tower, itanki yokuphuphuma kwe-flash evaporation kunye nesihluzo kwaye sifudunyezwe kwaye sihlaziywe kwisisombululo se-TEG esibhityileyo.Emva koko impontshelwe kwinqaba yokuphelelwa ngamanzi emzimbeni ukuze kujikelezwe ukuphelelwa ngamanzi emzimbeni.
Emva kokuba irhasi ye-H2S eyahlulwe yi-asidi yokwahlula amanzi ifakwe kwitanki yokugcina igesi ye-asidi, ifudunyezwa ngaphambili yi-reaction furnace, isabela kunye nomoya ofakwe kwi-compressor yomoya ukuvelisa i-SO2.
I-SO2 isabela kunye ne-H2S eseleyo (i-Claus reaction) ukuvelisa i-elemental sulfur, ethi ke ipholiswe ukufumana isulfure.

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Irhasi yokutya, emva kokuba ukungcola kwayo okuqinileyo kunye nolwelo kususiwe ngesahluli kunye nesahluli sokucoca, ingena kwinqaba yevalve edadayo ukwenzela i-desulfurization, inqaba esebenzisa isisombululo se-MDEA njenge-desulfurizer.

Irhasi evela phezulu kwinqaba yevalve edadayo idlula kwisahluli sokucoca okumanzi ukuze isuse ulwelo oluncinci lwe-MDEA olufakwe kwirhasi, emva koko irhasi yendalo emanzi ingene kwinqaba yokuphelelwa ngamanzi emzimbeni ukuze ikhuphe amanzi nge-TEG.
Ekugqibeleni, irhasi yendalo eyomileyo evela kwinqaba yokuphelelwa ngamanzi emzimbeni ithunyelwa ngaphandle njengerhasi yorhwebo efanelekileyo.

Ulwelo lwe-MDEA olutyebileyo kwinqaba ye-desulfurization i-flash evaporated ukuze isuse ii-hydrocarbons kwaye ingenise isihluzo sokuhluzwa.Emva koko, ingena kwinqaba yokuvuselela kwaye ifudunyezwe ngumphunga ukuze iphinde ivelise ulwelo olubi lwe-MDEA, olumpontshelwa kwi-desulfurization tower ukuze ijikeleze i-desulfurization.

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3. 120×104 m3/ d isityalo secrystallization somphunga seCNPC

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Ukutya kwesityalo secrystallization engumphunga ngamanzi anetyuwa asuka kwiplanti yokuhlaziya i-electrodialysis, kwaye umthamo wonyango wesityalo yi-300 m3/d.Ixesha lemveliso yonyaka liyi-8000 iiyure, kwaye idatha yoyilo olusisiseko lulandelayo:

(1) iimeko zokungena kwamanzi anetyuwa
Ukuhamba: 300 m3/d
uxinzelelo: 0.4 ~ 0.45MPa (g)
Ubushushu: 20 ~ 50 °C
Umthombo wamanzi anetyuwa: amanzi anetyuwa agxininisiweyo aveliswa yi-electrodialysis, ugutyulo olusemgangathweni emva konyango lwe-biochemical.

(2) iimeko zemveliso ngaphandle kwesityalo
Ukuhamba: 300 m3/d
Uxinzelelo: 0.25-0.27 Mpa (g)
Ubushushu: ~ 40 °C
Okuqinileyo: 0.25 t/h

4. 150-300×104 m3/ d TEG isityalo sokumisa amanzi kwi-CNPC

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Inkampani yethu yakha i-Wei 202 kunye ne-204 TEG yeplanti yokuphelelwa ngamanzi emzimbeni kunye nomthamo wonyango we-300 × 104 m3 / d kunye neprojekthi ye-Ning 201 TEG yesityalo sokumisa amanzi kunye nomthamo wonyango we-150 × 104 m3 / d.

Inkqubo yeplanti yokuphelelwa ngamanzi emzimbeni ye-TEG iqhele ukusetyenziselwa ukunyanga irhasi yendalo engenasalfure okanye irhasi ecociweyo esuka kwiplanti yealalal amine desulfurization.Iyunithi ye-TEG yokuphelelwa ngamanzi emzimbeni ibandakanya isixokelelwano sokufunxa kunye nenkqubo yokuhlaziya.Isixhobo esingundoqo sale nkqubo yinqaba yokufunxa.Inkqubo yokuphelelwa ngamanzi emzimbeni yerhasi yendalo igqityiwe kwinqaba yokufunxa, kwaye inqaba yokuhlaziya igqibezela ukuvuselelwa kwe-TEG yolwelo olutyebileyo.

Igesi yendalo yokutya ingena isuka ezantsi kwinqaba yokufunxa, kwaye iphinda iqhagamshelane nolwelo olubhityileyo lwe-TEG olungena ukusuka phezulu ukuya kwinqaba, emva koko irhasi yendalo ephelelwe ngamanzi iphuma phezulu kwinqaba yokufunxa, kwaye ulwelo olutyebileyo lwe-TEG luyakhutshwa. emazantsi enqaba.

Emva koko, ulwelo olutyebileyo lwe-TEG lungena kwitanki edanyazayo ukuze ludanyazise iigesi zehydrocarbon ezinyityilisiweyo kangangoko kunokwenzeka, emva kokufudunyezwa kumbhobho wokukhupha wecondenser phezulu kwinqaba yokuhlaziya.Isigaba solwelo esishiya itanki edanyazayo iqukuqelela kwisitshintshi sobushushu solwelo esityebileyo esibhityileyo kunye netanki yesithinteli emva kokuhluzwa sisihluzo, kwaye singene kwinqaba yokuhlaziya emva kokufudunyezwa ngakumbi.

Kwinqaba yokuhlaziya, amanzi akwi-TEG etyebileyo yolwelo ayasuswa nangona efudunyezwa phantsi koxinzelelo oluphantsi kunye nobushushu obuphezulu.Ulwelo oluhlaziyiweyo lwe-TEG olubhityileyo lupholiswa ngulwelo olutyebileyo lokutshintsha ubushushu luze lumpompelwe kumphezulu wenqaba yokufunxa yimpompo yeglycol ukuze isetyenziswe kwakhona.

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5. 30×104 m3/d isityalo se-molecular sieve dehydration ye-CNPC

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Umthamo wonyango :14 ~ 29 × 10 m3/d
Uxinzelelo lokusebenza: 3.25 ~ 3.65mpa (g)
Ubushushu bokungena: 15 ~ 30℃
Umxholo wamanzi wegesi yokutya: 15-30 ° C amanzi ahluthayo
Uxinzelelo loyilo: 4MPa

Igesi yokutya yale projekthi yigesi yendalo enomxholo ophezulu we-CO2 ovela kwi-block ye-Lian 21 kunye ne-Lian 4 block kwi-oilfield ye-Fushan, kwiphondo lase-Hainan.Kwinqanaba lokuqala neliphakathi lovavanyo lokulinga, irhasi eveliswayo evela kwiibhloko ezimbini okokuqala yenziwa ukwahlulwa kwe-oyile-gesi kwisikhululo sokuqokelelwa kwerhasi saseBailian, emva koko yomiswa kwaye yaphelelwa ngamanzi ngenxa ye-skid ye-molecular sieve dehydration skid, kwaye emva koko yacinezelwa ukuya kwi-14. I-22 MPa nge-compressor yesitofu segesi kwaye ifakwe emhlabeni.

6. 100×104 m3/d isityalo esifumana i-LNG se-Qasim port, ePakistan

Le projekthi iyilwe kwaye yenziwa ngokweMigangatho yaseMelika.Iziko lonyango lwe-LNG kunye nenqanawa yothutho ye-LNG ihambisa i-LNG kwinqanawa ye-LNG ye-gasification edadayo (iyunithi yogcino kunye ne-regasification) kufuphi ne-FOTCO Wharf.

Indawo entsha yokothula irhasi kunye nombhobho uza kwakhiwa ukuze kuthuthwe irhasi yendalo ehlaziyiweyo ukusuka kwinqanawa edadayo ye-LNG ukuya kwindawo yoqhagamshelo ye-SSGC, elungele ukuhanjiswa kubasebenzisi kwixesha elizayo.

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Indawo yokwakha: Izibuko lesibini ngobukhulu ePakistan, izibuko laseRath Qasim.Ifumaneka kwiindawo ezisezantsi zoMlambo iFitigli, isebe elikwintshona ye-Indus River Delta kumazantsi elizwe.Umntla-ntshona wayo umalunga neekhilomitha ezili-13 zolwandle ukusuka eKarachi.Lizibuko lesibini ngobukhulu ePakistan.Isebenza ikakhulu kwimizila yentsimbi yaseKarachi kunye nempahla yangaphakathi kunye nokuthunyelwa ngaphandle, ukuze kuncitshiswe uxinzelelo kwiPort Karachi.

Umthamo wonyango: 50 ~ 750 MMSFD.
Uxinzelelo loyilo: 1450 PSIG
Uxinzelelo olusebenzayo: 943 ~ 1305 PSIG
Ubushushu boyilo: -30 ~ 50 °C
Ubushushu bokusebenza: 20 ~ 26°C

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7. 50×104 m3/ d isityalo se-LNG sotywala kwisixeko saseDatong, kwiphondo laseShanxi

Iprojekthi ye-Shanxi Datong LNG yenye yeeprojekthi eziphambili zamandla amatsha kwiPhondo laseShanxi kwaye yiprojekthi ephambili yokukhuthaza ukufakwa kwegesi kwiPhondo laseShanxi.Xa iprojekthi igqityiwe, imveliso iya kufikelela
Njengenye yamaziko okugcina aphezulu e-Shanxi LNG, imveliso yayo iya kufikelela kwi-50x104 m3 / d.

Le projekthi iza kwakha iprojekthi yokunyibilikisa igesi yendalo eyi-50×104 m3/d kunye nezibonelelo ezixhasayo kunye ne-10000 m3 LNG itanki egcweleyo.Iiyunithi eziphambili zenkqubo ziquka i-feed gas pressurization, i-unit decarbonization, i-decarbonization unit, i-dehydration unit, ukususwa kwe-mercury kunye nokususwa kobunzima, iyunithi ye-hydrocarbon, iyunithi ye-liquefaction, i-refrigerant storage, i-flash steam pressurization, i-LNG itanki yefama kunye neendawo zokulayisha.

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8. 30×104 m3/d isityalo se-desulphurization ye-CNPC

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Iprojekthi exhasayo yomatshini wokutyibilika we-skid onyuswe kwimithombo yerhasi yaselwandle kwiPhondo leNtshona yeSichuan, i-skid yonyango lwegesi yendalo, yiprojekthi yokuqala ethi inkampani yethu isebenzisane neSinopec Petroleum Engineering Design Co., Ltd.;

Le projekthi yiprojekthi exhasayo yegesi yendalo desulfurization kunye 0.3 100 × 104 m3 / d e Pengzhou 1 kakuhle, kubandakanywa ukutyibilika kwegesi yendalo, ukubuyiswa kwesulfure kunye nokubumba, ubunjineli boluntu kunye nezinye iiyunithi.

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9. 120×104 m3/ d umsila wokucoca igesi yeCNPC

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Umnini: CPE yeZiko loYilo loMazantsi-ntshona
Phakathi: Irhasi ye-Claus emsila, irhasi yenkunkuma ye-TEG, irhasi eyinkunkuma yesulphur elulwelo
Umthamo wonyango: 120x104 Nm3/d
Uxinzelelo lokungena: 37kpa (g)
Ubushushu bokungena: 170 °C
Ukungena kokungena: 52k mol/h
Umxholo we-CO2: 23.3222 g/ m3
Umxholo we-SO2: 0.4609 g/ m3

Le seti yeziko lokucoca irhasi yomsila isetyenziselwa ikakhulu ukunyanga igesi yeClaus yomsila kunye nerhasi eyinkunkuma yesulfure elulwelo esuka kwiplanti yokubuyisela isulfure kwiplanti yokubuyisela isulfure kunye nokunyanga inkunkuma yegesi ye-TEG evela kumzi-mveliso wokuphelelwa ngamanzi emzimbeni.Umthamo wokulungisa uyilo lomzi-mveliso ungqanyaniswa nalowo weplanti yokubuyisela isulfure kunye neplanti yokuphelelwa ngamanzi emzimbeni.

Esi sityalo samkela inkqubo ye-CANSOLV evunyiweyo yinkampani yakwaShell, kwaye irhasi yomsila emva kokuba unyango lufikelele kumgangatho we-SO2 wokukhutshwa kwe-400mg / Nm3 (isiseko esomileyo, i-3vol% O2).Ixesha lonyaka lemveliso yesityalo yi-8000h, kwaye ukuguquguquka kokusebenza yi-50% ~ 120%.

10. 600×104 m3/ d umsila wokucoca igesi yeCNPC

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Le projekthi iyunithi yokucoca igesi yomsila kunye nomthamo woyilo we-600 × 104 m3 / d kwiplanti yokucoca i-CNPC Gaomo.Isetyenziswa kakhulu ukunyanga igesi ye-Claus yomsila weyunithi yokubuyisela isulfure, kunye negesi yenkunkuma yesulfure elulwelo lweyunithi yokubuyisela isulfure kunye neyunithi yenkunkuma ye-TEG yeyunithi yokuphelelwa ngamanzi emzimbeni.Umthamo wonyango woyilo weyunithi uhambelana neyunithi yokubuyisela isulfure kunye neyunithi yokuphelelwa ngamanzi emzimbeni.Isityalo samkela inkqubo ye-CANSOLV evunyiweyo yinkampani yakwaShell kunye nerhasi yomsila emva kokuba unyango lufikelele kumgangatho we-SO2 wokukhutshwa kwe-400mg / Nm3 (isiseko esomileyo, i-3vol% SO2).

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11. 600×104 m3/ d isityalo secrystallization somphunga seCNPC

Esi sityalo samkela ukuphuphuma komphunga ngeendlela ezininzi kunye nendlela yokudibanisa ukunyanga amanzi anetyuwa.Amanzi avelisiweyo aphathwa yiyunithi yekristallisation e-evaporation iphinda isetyenziswe njengamanzi okwenza ukujikeleza kwamanzi okupholisa, okanye njengamanye amanzi emveliso kwisityalo.Izinto ezingcolisayo zohlulwa kugutyulo ngendlela yetyuwa eyikristale.Ukutya kwesityalo secrystallization engumphunga ngamanzi anetyuwa asuka kwiplanti yokuhlaziya i-electrodialysis, kwaye umthamo wonyango wesityalo yi-300 m3/d.Ixesha lemveliso yonyaka ziiyure ezingama-8,000.

I-multi-effective evaporation yamkelwa ukuqonda usetyenziso lwamandla ngokwenyathelo nenyathelo kwaye isiphumo sokonga amandla siyacaca.

Ubushushu benkunkuma yenkqubo yonke busetyenziswa ngokupheleleyo.Iyunithi yecrystallization yomoya ifuna kuphela isixa esincinci samandla obushushu obukwiqondo eliphezulu ukuqaphela ukuba akukho kukhutshwa kwamanzi amdaka kwiplanti yokucoca igesi yendalo.

Umphumo wokonyango ulungile, kwaye amanzi acociweyo angahlangabezana nomgangatho wamanzi ajikelezayo, ngoko anokusetyenziswa njengamanzi okwenza amanzi ajikelezayo.

Ityhubhu yokutshintshiselana ngobushushu yenziwe ngezinto ze-titanium kunye nokusebenza kakuhle kokuhambisa ubushushu.Ezinye izixhobo eziphambili zithatha i-316L ipleyiti edibeneyo, enomsebenzi ozinzileyo, iqondo eliphezulu lokuzenzekelayo, ukusebenza okulula kunye noluhlu olubanzi lwesicelo.

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12. 240 m3/d I-oyile kunye negesi edibeneyo yokuthutha iplanti edibeneyo ye-oilfield yaseYumen

Le projekthi ibekwe eHuanfu block, eLongdong, eYumen Oilfield.
Izinto ezikhutshiweyo kumthombo we-oyile (amanzi akrwada athwele i-oyile kunye negesi) ingena kwindawo yokufudumeza yesityalo ukuze ifudunyezwe ukuya kuma-45 ℃ emva kokufumana ibhola kunye nokuzaliswa kwedosi.Emva kokufudumeza, inxalenye yayo ihanjiswa ngepompo yokuthutha edibeneyo, kwaye enye inxalenye ingena kwicandelo lokwahlula ukuhlukana kwe-gas-liquid.I-gas eyahluliweyo isetyenziswe njengento yokufudumala emva kokuba iphathwe kwisityalo sokubuyisela i-condensate, kwaye isigaba solwelo esahlukileyo sithuthwa ngaphandle ngepompo yokuthutha edibeneyo.

Umthamo wonyango: 240 m3 / d
Uxinzelelo lokusebenza: 0.35Mpa(g)
Uxinzelelo loyilo: 0.8MPa
Ukufuma kokungena: 5 ~ 25°C
Ukufuma kwendawo: 40 ~ 50°C
Ukufuma koyilo: 60°C
Isiqulatho samanzi solwelo olungenayo: 50%

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13. 30×104 m3/d isityalo sokunyibilikisa i-LNG kwisixeko saseCangxi

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Utyalo-mali nguCangxi Datong Natural Gas Investment Co., Ltd. Nge-170 yezigidi zeeyuan, iprojekthi iya kwakha iprojekthi ye-300 × 104 m3 / d ye-LNG ye-liquefaction kunye nezibonelelo ezixhasayo kunye ne-5000 m3 LNG yetanki epheleleyo.
Inkqubo yefriji ye-MRC yamkelwa, kwaye izityalo zenkqubo eziphambili zibandakanya iyunithi yoxinzelelo lwegesi ekrwada, iyunithi ye-decarburization kunye neyunithi ye-dehydration, ukususwa kwe-mercury kunye neyunithi yokususwa kwe-hydrocarbon enzima, i-liquefaction unit, i-refrigerant storage, i-flash vapor pressurization,
Indawo yetanki ye-LNG kunye nezibonelelo zokulayisha.

Umthamo: 30×104 m3/d
Uxinzelelo lokusebenza: 5.0 MPa (g)
Uxinzelelo loyilo: 5.5 Mpa (g)
Itanki yokugcina: 5000m3 itanki yomthamo ogcweleyo
Ubushushu bokugcina: -162°C
Uxinzelelo lokugcina: 15KPa

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