Ts'ebetso ea Khampani

1.100×104 m3/d semela sa decarbonization se kentsoeng ka skid bakeng sa CNPC

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Morero ke mohlala oa kalafo ea khase e phahameng ea khase ea tlhaho, hape ke mohlala oa sebaka sa oli sa Daqing se qalileng ho kenya tšebetsong module skid e kentsoeng, e entsoeng le ho rekoa ka selemo se le seng, 'me ea etsoa le ho qala ts'ebetsong ka leboea-bochabela ho China.

Hape ke boithuto ba rona ho nts'etsapele projeke ea EPC, hape e tla ba phetoho ea bohlokoa bakeng sa k'hamphani ho hokahanya khokahano lipakeng tsa tse tlang pele le tse latelang morerong oa boenjiniere oa EPC.

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

Khase ea tlhaho, ka mor'a hore e be mouoane oa flash ho tsoa ho mokelikeli o mongata oa MDEA, e tlosoa H2S ka separator sa metsi a acid, 'me tharollo ea MDEA e arohaneng e boetse e pompeloa tora ea desulfurization.

Tharollo e ruileng ea TEG e sebelisoang toreng ea dehydration e ea toreng ea distillation, tanka ea evaporation ea flash le filthara 'me ea futhumatsoa le ho nchafatsoa ka tharollo ea TEG e tšesaane.Ebe e pompeloa toreng ea dehydration bakeng sa ho potoloha ha metsi.
Ka mor'a hore khase ea H2S e arohaneng ke separator ea metsi ea acid e kenngoa ka tanka ea polokelo ea khase ea acid, e chesoa pele ke sebōpi sa karabelo, e arabela ka moea o kenngoa ke konpresser ea moea ho hlahisa SO2.
SO2 e sebetsana le H2S e setseng (Claus reaction) ho hlahisa sebabole sa motheo, se phodileng ho fumana sebabole.

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Fepa khase, ka mor'a hore litšila tsa eona tse tiileng le tse metsi li tlosoe ka karohano le filthara, e kena ka tora ea float valve bakeng sa desulfurization, tora e sebelisang tharollo ea MDEA joalo ka desulfurizer.

Khase e tsoang ka holim'a tora ea valve ea float e feta ka karohano ea ho hloekisa metsi ho tlosa mokelikeli o monyenyane oa MDEA o kenngoeng ka khase, ebe khase ea tlhaho e metsi e kena ka tora ea ho ntša metsi ho senya metsi ka TEG.
Qetellong, khase e ommeng ea tlhaho e tsoang tora ea ho felloa ke metsi 'meleng e romelloa kantle ho naha e le khase e tšoanelehang ea khoebo.

Mokelikeli o ruileng oa MDEA toreng ea desulfurization o fetoha mouoane ho tlosa li-hydrocarbon ebe o kenya sefe bakeng sa ho sefa.Ka mor'a moo, e kena ka tora ea tsosoloso 'me e futhumatsoa ke mouoane ho tsosolosa mokelikeli o futsanehileng oa MDEA, o pompeloang toreng ea desulfurization bakeng sa ho potoloha desulfurization.

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3.Ya'an Zhonghong 10X 104 Nm3/d morero oa ho hlahisa liquefaction LNG

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Sebaka sa kaho: Setereke sa Lushan, Motse oa Ya'an, Profinseng ea Sichuan, Chaena.
Likarolo tse kholo tsa tekheniki:
1. Bokhoni ba ho sebetsa
Kenyeletso ea khase ea tlhaho: 10X 104 Nm³/d
Sehlahisoa sa Liquefaction: 9.53 X 104 Nm³/d
Hlahisa khase e bolila: ~1635Nm³/d
2. Litlhaloso tsa sehlahisoa sa LNG:
LNG tlhahiso: 68t/d (161m³/d);e lekanang le khase ea 9.53X 104 Nm³/d
Mocheso: -161.4 ℃
Khatello ea polokelo: 15KPa

4. 150-300×104 m3/d TEG dehydration plant bakeng sa CNPC

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Khamphani ea rona e hahile semela sa Wei 202 le 204 TEG sa dehydration se nang le matla a kalafo a 300 × 104 m3/d le projeke ea semela sa Ning 201 TEG se nang le matla a kalafo a 150 × 104 m3/d.

Ts'ebetso ea semela sa TEG dehydration hangata e sebelisoa ho phekola khase ea tlhaho e se nang sebabole kapa khase e hloekisitsoeng e tsoang setsing sa joala sa amine process desulfurization.TEG dehydration unit e entsoe haholo ka sistimi ea ho monya le sistimi ea nchafatso.Lisebelisoa tsa mantlha tsa ts'ebetso ke tora ea ho monya.Ts'ebetso ea ho felloa ke metsi 'meleng ea khase ea tlhaho e phetheloa tora ea ho monya,' me tora ea nchafatso e phethela ho nchafatsa metsi a mangata a TEG.

Khase ea tlhaho e feptjoang e kena ho tloha botebong ba tora ea ho monya, 'me e kopana le mokelikeli o mosesa oa TEG o kenang ho tloha holimo ho ea tora, ebe khase ea tlhaho e omeletseng e tloha kaholimo ho tora ea ho monya, ebe mokelikeli o mongata oa TEG oa tsoa. bokatlase ba tora.

Kamora moo, mokelikeli o mongata oa TEG o kena ka tankeng ea flash ho khantša likhase tsa hydrocarbon tse qhibilihileng ka hohle kamoo ho ka khonehang, ka mor'a ho futhumatsoa ka phala e ntšang ea condenser e kaholimo ho tora ea nchafatso.Mokhahlelo oa mokelikeli o tlohang ka har'a tanka ea flash o phallela ka har'a mochini o futhumatsang metsi o nang le mafura a mangata le tanka ea buffer ka mor'a ho sefshoa ke sefe, ebe o kena toreng ea ho nchafatsa ka mor'a ho futhumatsoa hape.

Ka tora ea nchafatso, metsi a ka har'a mokelikeli o ruileng oa TEG a tlosoa le hoja a futhumatsoa tlas'a khatello e tlase le mocheso o phahameng.Mokelikeli o tsosolositsoeng oa TEG o pholileng o pholile ke mochini o futhumatsang metsi o nonneng 'me o pompeloa ka holim'a tora ea ho monya ke pompo ea glycol bakeng sa ho sebelisoa hape.

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5. 30×104 m3/d semela sa ho felloa ke metsi ka molek'hule bakeng sa CNPC

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Matla a kalafo :14 ~ 29 × 10 m3/d
Khatello ea ho sebetsa: 3.25 ~ 3.65mpa (g)
Mocheso oa ho kena: 15 ~ 30 ℃
Metsi a khase ea phepelo: 15-30°C metsi a tletseng metsi
Khatello ea moralo: 4MPa

Khase ea phepelo ea morero ona ke khase ea tlhaho e nang le CO2 e ngata ho tloha block ea Lian 21 le Lian 4 block e Fushan oilfield, profinseng ea Hainan.Mokhahlelong oa pele le o bohareng oa teko ea sefofane, khase e hlahisitsoeng ho tsoa libolokong tse peli e ile ea etsoa karohano ea khase ea oli-gase setsing sa pokello ea khase ea Bailian, ka mor'a moo e ile ea omisoa le ho felloa ke metsi ka lebaka la skid ea sieve dehydration, ebe e hatelloa ho 14. 22 MPa ka compressor ea ente ea khase ebe e kenngoa fatše.

6. 100×104 m3/d LNG e amohelang semela bakeng sa boema-kepe ba Qasim, Pakistan

Morero ona o entsoe le ho etsoa ho latela American Standard.Setsi sa kalafo sa LNG le sekepe sa lipalangoang sa LNG li isa LNG sekepeng se phaphametseng sa LNG (sebaka sa polokelo le sa ho khutlisa thepa) haufi le FOTCO Wharf.

Ho tla hahuoa boema-kepe bo bocha ba ho laolla khase le liphaephe ho tsamaisa khase ea tlhaho e nchafalitsoeng ho tloha sekepeng se phaphametseng sa LNG ho ea moo ho hokelang SSGC, e leng bonolo hore e isoe ho basebelisi nakong e tlang.

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Sebaka sa kaho: Boema-kepe ba bobeli bo boholo ba Pakistan, boema-kepe ba Rath Qasim.E sebakeng se ka tlaase ho Noka ea Fitigli, lekala le ka bophirimela ho Indus River Delta ka boroa ho naha.E ka leboea-bophirima e bohōle ba lik'hilomithara tse 13 ho tloha Karachi.Ke boema-kepe ba bobeli bo boholo ka ho fetisisa Pakistan.E sebeletsa haholo-holo bakeng sa limilone tsa tšepe tsa Karachi le thepa ea kantle ho naha le thepa ea kantle ho naha, e le ho fokotsa khatello ho Karachi Port.

Bokhoni ba kalafo: 50 ~ 750 MMSFD.
Khatello ea moralo: 1450 PSIG
Khatello ea ts'ebetso: 943 ~ 1305 PSIG
Moqapi oa mocheso: -30 ~ 50 °C
Mocheso oa ho sebetsa: 20 ~ 26°C

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7. 50×104 m3/ d Semela sa liquefaction sa LNG toropong ea Datong, profinseng ea Shanxi

Morero oa Shanxi Datong LNG ke e 'ngoe ea merero ea bohlokoa ea matla a macha Profinseng ea Shanxi mme ke projeke ea bohlokoa ea ho phahamisa khase Profinseng ea Shanxi.Ha morero o phethiloe, tlhahiso e tla fihla
E le e 'ngoe ea libaka tse phahameng tsa polokelo ea Shanxi LNG, tlhahiso ea eona e tla fihla ho 50x104 m3 / d.

Morero o tla aha projeke ea ho qhaqhoa ha khase ea tlhaho ea 50×104 m3/d le meaho e tšehetsang le tanka ea 10000 m3 LNG e felletseng.Likarolo tse kholo tsa ts'ebetso li kenyelletsa khatello ea khase ea phepelo, yuniti ea decarbonization, yuniti ea decarbonization, yuniti ea dehydration, ho tlosa mercury le ho tlosa boima ba 'mele, hydrocarbon unit, liquefaction unit, polokelo ea sehatsetsing, khatello ea mouoane oa flash, polasi ea tanka ea LNG le lisebelisoa tsa ho kenya.

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8. 30×104 m3/d semela sa desulphurization bakeng sa CNPC

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Morero oa ts'ehetso oa setsi sa skid mounted desulfurization bakeng sa liliba tsa khase ea leoatle Profinseng ea Sichuan Bophirimela, skid ea tlhaho ea khase, ke morero oa pele oo k'hamphani ea rona e sebelisanang le Sinopec Petroleum Engineering Design Co., Ltd.;

Morero ona ke projeke ea ts'ehetso ea khase ea tlhaho ea desulfurization e nang le 0.3 100×104 m3/d selibeng sa Pengzhou 1, ho kenyeletsoa skid ea ts'ebetso ea khase ea tlhaho, ho hlaphoheloa ha sebabole le ho bopa, boenjiniere ba sechaba le likarolo tse ling.

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9.Ganquan Fengyuan 10X 104Nm3/d yuniti ea liquefaction ea LNG

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Sebaka sa kaho: Ganquan, Yan'an City, Profinseng ea Shanxi, Chaena.

Likarolo tse kholo tsa tekheniki:

1. Bokhoni ba ho sebetsa

Khase ea tlhaho e kenang: 10X 104 Nm³/d

Tlhahiso ea liquefaction: 9.48 X 104 Nm³/d (ka tanka ea polokelo)

Khase e bolila: ~ 5273Nm³/d

2. Tlhaloso ea sehlahisoa sa LNG:

LNG tlhahiso: 68.52t/d (160.9m³/d);e lekanang le khase ea 9.48X 104 Nm³/d

Mocheso: -160.7 ℃

Khatello ea polokelo: 0.2MPa.g

10. 600×104 m3/d setsi sa phekolo ea khase ea mohatla bakeng sa CNPC

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Morero ke yuniti ea kalafo ea khase ea mohatla e nang le bokhoni ba moralo oa 600 × 104 m3/d setsing sa tlhoekiso sa CNPC Gaomo.E sebelisoa haholo ho phekola Claus tail gase ea sulfur recovery unit, hammoho le liquid sulfur pool waste unit of sulfur recovery unit le TEG litšila tsa khase ea dehydration unit.Bokhoni ba kalafo ea moralo oa yuniti bo tsamaellana le yuniti ea ho khutlisa sebabole le yuniti ea dehydration.Semela se amohela mokhoa oa CANSOLV o amohetsoeng ke khamphani ea Shell le khase ea mohatla ka mor'a hore phekolo e fihle boemong ba SO2 ea 400mg/Nm3 (motheo o omileng, 3vol% SO2).

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11. 600×104 m3/d evaporation crystallization plant bakeng sa CNPC

Semela se sebelisa mekhoa e mengata ea ho fetoha mouoane le mokhoa oa condensation ho phekola metsi a letsoai.Metsi a hlahisoang a sebelisoang ke evaporation crystallization unit a sebelisoa hape joalo ka metsi a litlolo bakeng sa ho potoloha metsi a pholileng, kapa joalo ka metsi a mang a tlhahiso setsing.Lintho tse silafatsang li arotsoe ka ntle ho likhoerekhoere ka mokhoa oa letsoai le kristale.Lijo tsa semela sa evaporation crystallization ke metsi a letsoai a tsoang setsing sa electrodialysis se holimo, 'me matla a phekolo ea semela ke 300 m3 / d.Nako ea tlhahiso ea selemo ke lihora tse 8,000.

Mouwane o nang le matla a mangata o amohetswe ho elellwa tshebediso ya matla ka kgato mme le phello ya ho boloka matla e hlakile.

Mocheso oa litšila oa tsamaiso eohle o sebelisoa ka botlalo.Setsi sa evaporation crystallization unit se hloka feela matla a manyane a mocheso oa maemo a holimo ho hlokomela ho tsoa ha likhoerekhoere ho tsoa setsing sa tlhoekiso ea khase ea tlhaho.

Phello ea phekolo e ntle, 'me metsi a hloekisitsoeng a ka finyella boemo ba metsi a potolohang, kahoo a ka sebelisoa e le metsi a litlolo bakeng sa metsi a potolohang.

Thepa ea phapanyetsano ea mocheso e entsoe ka thepa ea titanium e nang le bokhoni bo botle ba ho fetisa mocheso.Lisebelisoa tse ling tsa mantlha li nka poleiti e kopaneng ea 316L, e nang le ts'ebetso e tsitsitseng, boemo bo phahameng ba boiketsetso, ts'ebetso e bonolo le mefuta e mengata ea ts'ebeliso.

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12.Tongguan 10X 104Nm3/d yuniti ea liquefaction ea LNG

Likarolo tse kholo tsa tekheniki:

1. Bokhoni ba ho sebetsa

Kenyeletso ea khase ea tlhaho: 10X 104 Nm³/d

Tlhahiso ea liquefaction: 9.9X 104 Nm³/d (ka tanka ea polokelo)

Khase e bolila: ~850Nm³/d

2. Tlhaloso ea sehlahisoa sa LNG:

LNG tlhahiso: 74.5t/d (169.5m³/d);e lekanang le khase ea 9.9X 104 Nm³/d

Mocheso: -160.6 ℃

Khatello ea polokelo: 0.2MPa.g

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13. 30×104 m3/d Semela sa metsi sa LNG toropong ea Cangxi

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E tsetelitsoe ke Cangxi Datong Natural Gas Investment Co., Ltd. Ka li-yuan tse limilione tse 170, morero ona o tla haha ​​​​porojeke ea 300 × 104 m3/d LNG le lisebelisoa tse tšehetsang le tanka e felletseng ea 5000 m3 LNG.
Ts'ebetso ea sehatsetsing sa MRC e amoheloa, 'me limela tse ka sehloohong tsa ts'ebetso li kenyelletsa yuniti ea khatello ea khase e tala, yuniti ea decarburization le yuniti ea dehydration, ho tlosoa ha mercury le yuniti e boima ea ho tlosa hydrocarbon, yuniti ea liquefaction, polokelo ea sehatsetsing, khatello ea mouoane oa flash,
Sebaka sa tanka sa LNG le lisebelisoa tsa ho kenya.

Bokhoni: 30×104 m3/d
Khatello ea ho sebetsa: 5.0 MPa (g)
Khatello ea moralo: 5.5 Mpa (g)
Tanka ea polokelo: 5000m3 tanka e tletseng matla
Mocheso oa polokelo: -162°C
Khatello ea polokelo: 15KPa

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