Imikorere y'Ikigo

1.100 × 104 m3/ d skid-yashizwemo decarbonisation ya CNPC

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Umushinga ni icyitegererezo cyo gutunganya gaze karubone nyinshi, kandi ni nicyitegererezo cya peteroli ya Daqing yashyize mubikorwa module skid yashizwe hejuru, igashushanya & igurwa mumwaka umwe, ikanakorwa igatangira gukorera muburaruko bushira ubuseruko bwubushinwa.

Nubushakashatsi bwacu mugutezimbere umushinga wa EPC, kandi bizanaba impinduka ikomeye kugirango sosiyete ihuze isano iri hagati yabanjirije n'ibi bikurikira mumushinga wa EPC.

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2. 300 × 104 m3/ d desulfurizasi skid-yashizwe kuri CNPC

Gazi isanzwe, nyuma yo guhumeka flash ya MDEA ikungahaye, ikurwaho H2S nogutandukanya amazi ya aside, hanyuma igisubizo cya MDEA gitandukanijwe nacyo kijugunywa muminara ya desulfurizasi.

Igisubizo gikungahaye cya TEG gikoreshwa muminara ya dehydrasiyo kijya muminara ya distillation, tank ya flash evaporation ikayungurura hanyuma igashyuha kandi igahinduka igisubizo cya TEG.Noneho irapompa kuminara ya dehydrasiyo kugirango izenguruke.
Nyuma ya gaze ya H2S itandukanijwe nogutandukanya amazi ya acide yatewe mumatara yabitswemo aside, irashyuha hamwe nitanura rya reaction, ikora hamwe numwuka winjijwe na compressor de air kugirango ubyare SO2.
SO2 ikora hamwe na H2S isigaye (Claus reaction) kugirango itange sulfure yibanze, hanyuma ikonjeshwa kugirango ibone sulfure.

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Kugaburira gaze , nyuma yimyanda ikomeye kandi yamazi ikuweho binyuze mumatandukanya no kuyungurura, yinjira muminara ya float valve kugirango desulfurizasi, umunara ukoresha igisubizo cya MDEA nka desulfurizer.

Gazi iva hejuru yumunara wa valve ireremba inyura mumashanyarazi itandukanya kugirango ikureho amazi make ya MDEA yinjiye muri gaze, hanyuma gaze naturel itose yinjira muminara ya dehidrasi kugirango ibuze amazi binyuze muri TEG.
Ubwanyuma, gazi yumye ivuye muminara ya dehydrasiyo yoherezwa nka gaze yubucuruzi yujuje ibyangombwa.

Amazi ya MDEA akungahaye muminara ya desulfurizasi irahinduka kugirango ikureho hydrocarbone hanyuma winjire muyungurura.Nyuma yibyo, yinjira mu munara wo kuvugurura kandi ashyutswe n’amazi kugirango asubire mu mazi mabi ya MDEA, ashyirwa ku munara wa desulfurizasi kugirango azenguruke.

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3. 120 × 104 m3/ d guhumeka kristalisation ya CNPC

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Ibiryo byimyuka ihumeka ni amazi yumunyu uva mumashanyarazi ya electrodialysis, kandi ubushobozi bwo kuvura igihingwa ni 300 m3 / d.Igihe cyo gukora buri mwaka ni amasaha 8000, kandi amakuru yibanze yo gushushanya ni aya akurikira:

(1) imiterere yamazi yumunyu
Urujya n'uruza: 300 m3 / d
igitutu: 0.4 ~ 0.45MPa (g)
Ubushyuhe: 20 ~ 50 ° C.
Inkomoko y'amazi ya saline: amazi yumunyu mwinshi ukorwa na electrodialysis, umwanda usanzwe nyuma yo gutunganya ibinyabuzima.

(2) imiterere yibicuruzwa bivuye mubihingwa
Urujya n'uruza: 300 m3 / d
Umuvuduko: 0.25-0.27 Mpa (g)
Ubushyuhe: ~ 40 ° C.
Igikomeye: 0,25 t / h

4. 150-300 × 104 m3/ d Uruganda rwa TEG rwo kubura amazi kuri CNPC

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Isosiyete yacu yubatse Wei 202 na 204 TEG dehydrasiyo ifite ubushobozi bwo kuvura 300 × 104 m3 / d hamwe n’umushinga w’uruganda rwa Ning 201 TEG ufite ubushobozi bwo kuvura 150 × 104 m3 / d.

Ibikorwa bya TEG dehydrasiyo ya TEG ikoreshwa muburyo bwo kuvura gazi isanzwe idafite sulfuru cyangwa gaze isukuye mu ruganda rwa alcool.Igice cya TEG dehidration igizwe ahanini na sisitemu yo kwinjiza no kuvugurura ibintu.Ibikoresho byibanze byimikorere ni umunara wo kwinjiza.Igikorwa cyo kubura umwuma wa gaze karemano cyarangiye muminara yo kwinjizamo, kandi umunara wo kuvugurura urangiza kuvugurura amazi meza ya TEG.

Ibiryo bya gazi karemano byinjira munsi yumunara winjira, hanyuma ugahita uhura na TEG ibinure byinjira biva hejuru bikinjira muminara, hanyuma ibibabi bya gaze ya hydratiya biva hejuru yumunara winjira, hanyuma amazi ya TEG akirekurwa. munsi yumunara.

Nyuma yibyo, amazi ya TEG akungahaye yinjira mumashanyarazi kugirango azimye imyuka ya hydrocarubone yashonze uko bishoboka kose, nyuma yo gushyukwa binyuze mumiyoboro isohoka ya kondenseri hejuru yumunara wo kuvugurura.Icyiciro cyamazi gisize flash tank gitembera mumashanyarazi akungahaye cyane hamwe na tanki ya buffer nyuma yo kuyungurura akayunguruzo, hanyuma ikinjira muminara mishya nyuma yo gushyuha.

Mu munara wo kuvugurura, amazi yo muri TEG akungahaye akurwaho nubwo ashyushye munsi yumuvuduko mwinshi nubushyuhe bwinshi.Amazi meza ya TEG yongeye gukonjeshwa akonjeshwa nubushyuhe bukabije bwamazi kandi akayashyira hejuru yumunara winjiza na pompe ya glycol kugirango ikoreshwe.

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5. 30 × 104 m3/ d ibimera bya molekuline ya dehydrasiyo ya CNPC

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Ubushobozi bwo kuvura: 14 ~ 29 × 10 m3 / d
Umuvuduko wakazi: 3.25 ~ 3.65mpa (g)
Ubushyuhe bwinjira: 15 ~ 30 ℃
Amazi arimo gaze yo kugaburira: 15-30 ° C amazi yuzuye
Igishushanyo mbonera: 4MPa

Gazi yo kugaburira uyu mushinga ni gaze karemano irimo CO2 nyinshi kuva kuri Lian 21 na Lian 4 mukibuga cya peteroli cya Fushan, intara ya Hainan.Mu cyiciro cya mbere no hagati yikizamini cyikigereranyo, gaze yakozwe muri bice byombi yabanje gukorwa itandukanyirizo rya peteroli muri sitasiyo ya gazi ya Bailian, ubutaha yarumye kandi ihumeka na skide dehydrasi ya molekile, hanyuma ikandamizwa kuri 14 kugeza 22 MPa ukoresheje compressor ya gaz hanyuma igaterwa mubutaka.

6. 100 × 104 m3/ d LNG yakira uruganda rwicyambu cya Qasim, muri Pakisitani

Uyu mushinga wateguwe kandi ukorwa ukurikije Standard ya American.Uruganda rutunganya LNG hamwe nubwato bwubwikorezi bwa LNG butanga LNG mubwato bwa LNG butwara ubwato (kubika no kugarura) hafi ya FOTCO.

Hazubakwa gaze nshya yo gupakurura gazi hamwe nu muyoboro wo gutwara gaze karemano isanzwe iva mu bwato bwa LNG bureremba bugana aho SSGC ihurira, bikaba byoroshye kugeza kubakoresha mu gihe kizaza.

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Ahantu ho kubakwa: Icyambu cya kabiri kinini muri Pakisitani, icyambu cya Rath Qasim.Iherereye mu majyepfo y’umugezi wa Fitigli, ishami ryuruhande rwiburengerazuba bwa Delta ya Indus mu majyepfo yigihugu.Amajyaruguru yuburengerazuba ni nko mu bilometero 13 uvuye i Karachi.Nicyo cyambu cya kabiri kinini muri Pakisitani.Ikora cyane cyane ku ruganda rukora ibyuma bya Karachi no gutumiza mu mahanga no kohereza ibicuruzwa hanze, kugirango bigabanye umuvuduko ku cyambu cya Karachi.

Ubushobozi bwo kuvura: 50 ~ 750 MMSCFD.
Igishushanyo mbonera: 1450 PSIG
Umuvuduko wo gukora: 943 ~ 1305 PSIG
Igishushanyo cy'ubushyuhe: -30 ~ 50 ° C.
Ubushyuhe bwo gukora: 20 ~ 26 ° C.

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7. 50 × 104 m3/ d Uruganda rwa LNG mu mujyi wa Datong, intara ya Shanxi

Umushinga wa Shanxi Datong LNG ni umwe mu mishinga y'ingenzi y’ingufu nshya mu Ntara ya Shanxi kandi ni umushinga w'ingenzi wo guteza imbere gazi mu Ntara ya Shanxi.Iyo umushinga urangiye, ibisohoka bizagera
Nka kimwe mu bigo byabigenewe bya Shanxi LNG, ibisohoka bizagera kuri 50x104 m3 / d.

Umushinga uzubaka umushinga wa 50 × 104 m3 / d wa gazi karemano hamwe nibikoresho bifasha hamwe na 10000 m3 LNG yuzuye.Ibice byingenzi bitunganyirizwamo ibiryo bigaburira gazi, ishami rya decarbonisiyasi, ishami rya decarbonisiyasi, kuvanaho mercure no kuvanaho ibiro, hydrocarubone, ishami rya lisansi, ububiko bwa firigo, flash yamashanyarazi, umurima wa LNG hamwe n’ibikoresho byo gupakira.

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8. 30 × 104 m3/ d uruganda rwa desulphurisation kuri CNPC

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Umushinga utera inkunga uruganda rwa skid rwubatswe ku masoko ya gaze yo mu nyanja mu Ntara y’iburengerazuba bwa Sichuan treatment umushinga wa gazi karemano sk niwo mushinga wa mbere isosiyete yacu ikorana na Sinopec Petroleum Engineering Design Co., Ltd.;

Uyu mushinga niwo mushinga wo gushyigikira gaze naturel hamwe na 0.3 100 × 104 m3 / d mu iriba rya Pengzhou 1, harimo skid yo gutunganya gaze karemano, kugarura sulfure no kubumba, ubwubatsi rusange nibindi bice.

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9. 120 × 104 m3/ d uruganda rutunganya gaz umurizo kuri CNPC

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Nyirubwite: CPE yikigo cyubushakashatsi bwiburengerazuba
Hagati: Gazi umurizo, gazi ya TEG, imyanda ya sulfure yuzuye
Ubushobozi bwo kuvura: 120x104 Nm3 / d
Umuvuduko winjira: 37kpa (g)
Ubushyuhe bwinjira: 170 ° C.
Urujya n'uruza: 52k mol / h
Ibirimo CO2: 23.3222 g / m3
SO2 ibirimo: 0.4609 g / m3

Uru ruganda rutunganya gaz umurizo rukoreshwa cyane cyane mu gutunganya gazi umurizo wa Claus hamwe n’amazi ya sulfure y’amazi ava mu ruganda rutunganya sulfuru no gutunganya imyanda ya TEG iva mu ruganda.Ubushobozi bwo gutunganya ibishushanyo mbonera bihujwe nubuhinzi bugarura sulfure hamwe n uruganda rwa dehydrasi.

Uru ruganda rukoresha inzira ya CANSOLV yemejwe nisosiyete ya Shell, kandi gazi umurizo nyuma yo kuvurwa irashobora kugera kuri SO2 yohereza imyuka ya 400mg / Nm3 (ishingiro ryumye, 3vol% O2).Igihe cyo gukora buri mwaka cyigihingwa ni 8000h, naho imikorere ikora ni 50% ~ 120%.

10. 600 × 104 m3/ d uruganda rutunganya gaz umurizo kuri CNPC

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Umushinga nigice cyo gutunganya gazi umurizo ufite ubushobozi bwa 600 × 104 m3 / d mu ruganda rutunganya CNPC Gaomo.Ikoreshwa cyane cyane mu gutunganya gazi umurizo wa gazi yumuriro wa sulfuru, hamwe na gaz ya sulfure yamazi yimyanda yo kugarura sulfure na gaze ya TEG yumuriro.Igishushanyo mbonera cyo kuvura igice cyahujwe nigice cyo kugarura sulfure hamwe nigice cyo kubura amazi.Uruganda rukoresha inzira ya CANSOLV yemejwe nisosiyete ya Shell na gaze umurizo nyuma yo kuvurwa irashobora kugera kuri SO2 igipimo cya 400mg / Nm3 (cyumye, 3vol% SO2).

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11. 600 × 104 m3/ d guhumeka kristalisation ya CNPC

Igihingwa gikoresha uburyo bwinshi bwo guhumeka no guhuza amazi yo gutunganya amazi yumunyu.Amazi yakozwe atunganyirizwa hamwe noguhumeka kristalisation yongeye gukoreshwa nkamazi yo kwisiga kugirango akwirakwize amazi akonje, cyangwa nkandi mazi atanga umusaruro muruganda.Imyanda ihumanya itandukanijwe n’umwanda muburyo bwumunyu wa kirisiti.Ibiryo byimyuka ihumeka ni amazi yumunyu uva mumashanyarazi ya electrodialysis, kandi ubushobozi bwo kuvura igihingwa ni 300 m3 / d.Igihe cyo gukora buri mwaka ni amasaha 8000.

Imyuka myinshi ikora neza kugirango hamenyekane uburyo bwo gukoresha ingufu kandi imbaraga zo kuzigama ziragaragara.

Ubushyuhe bwimyanda ya sisitemu yose irakoreshwa rwose.Igice cyo guhumeka kigenda gikenera ingufu nkeya zo mu rwego rwo hejuru kugirango hamenyekane zeru ziva mu ruganda rutunganya gaze.

Ingaruka yo kuvura nibyiza, kandi amazi yatunganijwe arashobora kuba yujuje ubuziranenge bwamazi azenguruka, bityo arashobora gukoreshwa nkamazi yo kwisiga kugirango azenguruke.

Umuyoboro wo guhanahana ubushyuhe bikozwe mubintu bya titanium hamwe no kohereza ubushyuhe neza.Ibindi bikoresho byingenzi bifata isahani ya 316L, ifite imikorere ihamye, urwego rwo hejuru rwo kwikora, imikorere yoroshye hamwe nurwego rwagutse.

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12. 240 m3/ d Amavuta na gaze bivanze-bitwara uruganda rwa Yumen

Umushinga uherereye ahitwa Huanfu, Longdong, Yumen Oilfield.
Ibikoresho byakuwe mu iriba ryamavuta (amavuta ya peteroli arimo amazi na gaze) yinjira mukarere gashyushya uruganda kugirango ashyushye kugeza 45 ℃ nyuma yo kwakira umupira no kuzuzwa.Nyuma yo gushyushya, igice cyacyo kijyanwa muri pompe ivanze, ikindi gice cyinjira mubice byo gutandukanya gaze-amazi.Gazi yatandukanijwe ikoreshwa nkibikoresho byo gushyushya nyuma yo kuvurirwa mu ruganda rusubiramo kanseri, kandi icyiciro cyamazi gitandukanijwe kijyanwa muri pompe ivanze.

Ubushobozi bwo kuvura: 240 m3 / d
Umuvuduko wakazi: 0.35Mpa (g)
Igishushanyo mbonera: 0.8MPa
Ubushuhe bwimbere: 5 ~ 25 ° C.
Ubushuhe bwo gusohoka: 40 ~ 50 ° C.
Igishushanyo mbonera: 60 ° C.
Amazi arimo amazi yinjira: 50%

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13. 30 × 104 m3/ d Uruganda rwa LNG rwamazi mumujyi wa Cangxi

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Yashowe na Cangxi Datong Natural Gas Investment Co., Ltd. Hamwe na miliyoni 170 Yuan, umushinga uzubaka umushinga wa 300 × 104 m3 / d LNG hamwe n’ibikoresho bifasha hamwe na 5000 m3 LNG yuzuye.
Igikorwa cyo gukonjesha cya MRC cyemejwe, kandi ibihingwa nyamukuru birimo uruganda rutanga ingufu za gaze, ibikoresho bya decarburisation hamwe na dehydrasiyo, kuvanaho mercure hamwe no gukuramo hydrocarubone iremereye, ishami rya lisansi, ububiko bwa firigo, igitutu cya flash vapor,
Ikigega cya LNG n'ibikoresho byo gupakira.

Ubushobozi: 30 × 104 m3 / d
Umuvuduko wakazi: 5.0 MPa (g)
Igishushanyo mbonera: 5.5 Mpa (g)
Ikigega cyo kubika: 5000m3 yuzuye ubushobozi
Ubushyuhe bwo kubika: -162 ° C.
Umuvuduko wububiko: 15KPa

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