Ayyukan Kamfanin

1.100×104 m3/d skid-saka decarbonization shuka don CNPC

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Aikin wani samfurin babban maganin iskar iskar iskar gas ne, kuma shi ne samfurin filin mai na Daqing wanda ya fara aiwatar da modul skid mounted, tsarawa & saye a cikin shekara guda, kuma aka kera kuma ya fara aiki a arewa maso gabashin China.

Har ila yau, bincikenmu ne wajen inganta aikin EPC, kuma zai zama muhimmin juzu'i ga kamfanin don haɗa hanyar haɗi tsakanin abubuwan da suka gabata da masu zuwa a cikin aikin injiniya na EPC.

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2. 300×104 m3/d desulfurization skid-saka shuka don CNPC

The halitta gas, bayan walƙiya evaporation daga MDEA arziki ruwa, an cire H2S ta acid ruwa SEPARATOR, da kuma raba MDEA bayani ne kuma pumped zuwa desulfurization hasumiya.

Maganin TEG mai wadata da ake amfani da shi a hasumiya na bushewa yana shiga cikin hasumiya na distillation, tanki mai walƙiya da tacewa kuma ana mai zafi kuma ana sake haifuwa cikin maganin TEG mara nauyi. Sannan a jefar da shi zuwa hasumiya ta bushewar ruwa don yawowar rashin ruwa.
Bayan da H2S gas rabu da acid ruwa SEPARATOR aka allura a cikin acid gas tank tank, an preheated da dauki tanderu, reacts da iska tsotsa a cikin da iska compressor don samar da SO2.
SO2 yana amsawa tare da sauran H2S (Claus reaction) don samar da sulfur na asali, wanda aka sanyaya don samun sulfur.

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Feed gas, bayan ta m da ruwa impurities an cire ta hanyar SEPARATOR da tace SEPARATOR, shiga taso kan ruwa bawul hasumiya ga desulfurization, hasumiya wanda yana amfani da MDEA bayani a matsayin desulfurizer.

Iskar gas daga saman hasumiyar bawul mai iyo yana wucewa ta wurin mai raba tsabtace rigar don cire ƙaramin adadin ruwa na MDEA da ke cikin iskar gas, sannan jigon iskar gas ɗin ya shiga hasumiya na bushewa don bushewa ta hanyar TEG.
A ƙarshe, ana fitar da busasshiyar iskar gas daga hasumiya mai bushewa a matsayin iskar iskar gas ɗin da ta dace.

Ruwan MDEA mai wadata a cikin hasumiya mai lalata yana walƙiya don cire hydrocarbons da shigar da tacewa don tacewa. Bayan haka, yana shiga hasumiya na sabuntawa kuma yana mai zafi da tururi don sake farfadowa cikin ruwa mara kyau na MDEA, wanda aka tura shi zuwa hasumiya na desulfurization don rarraba desulfurization.

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3. 120×104 m3/d evaporation crystallization shuka don CNPC

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Ciyarwar shuka crystallization evaporation shine ruwan gishiri daga masana'antar electrodialysis na sama, kuma ƙarfin jiyya na shuka shine 300 m3/d. Lokacin samarwa na shekara-shekara shine sa'o'i 8000, kuma mahimman bayanan ƙira shine kamar haka:

(1) yanayin shigar ruwa saline
Guda: 300m3/d
matsa lamba: 0.4 ~ 0.45MPa (g)
Zazzabi: 20 ~ 50 ° C
Tushen ruwan gishiri: ruwan gishiri mai tattara da aka samar ta hanyar electrodialysis, daidaitaccen najasa bayan jiyya na biochemical.

(2) yanayin samfurin daga shuka
Guda: 300m3/d
Matsin lamba: 0.25-0.27 Mpa (g)
Zazzabi: ~ 40 ° C
Tsayi: 0.25 t/h

4. 150-300×104 m3/d TEG bushewar shuka don CNPC

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Kamfaninmu ya gina Wei 202 da 204 TEG bushewar shuka tare da iyawar jiyya na 300 × 104 m3 / d da Ning 201 TEG dehydration shuka aikin tare da damar magani na 150 × 104 m3 / d.

TEG dehydration shuka tsari ne yawanci amfani da su bi wellhead sulfur-free iskar gas ko tsarkake gas daga barasa amine aiwatar desulfurization shuka. Naúrar bushewar TEG ta ƙunshi tsarin sha da tsarin sabuntawa. Babban kayan aiki na tsari shine hasumiya mai sha. An kammala aikin dehydration na iskar gas a cikin hasumiya mai ɗaukar nauyi, kuma hasumiya ta sabuntawa ta kammala sabuntawar ruwa mai wadatar TEG.

Gas ɗin da ake ciyarwa yana shiga daga ƙasan hasumiya mai ɗaukar nauyi, sannan ta tuntuɓi ruwa mai ɗanɗano TEG wanda ke shiga daga sama zuwa hasumiya, sannan iskar gas ɗin da ba ta da ruwa ta fita daga saman hasumiyar sha, kuma ruwan TEG mai arzikin yana fitar da shi daga sama. gindin hasumiyar.

Bayan haka, ruwa mai arzikin TEG yana shiga cikin tankin walƙiya don fitar da narkar da iskar gas ɗin hydrocarbon kamar yadda zai yiwu, bayan an dumama shi ta bututun fitarwa na na'urar a saman hasumiya ta farfadowa. Yanayin ruwan da ke barin tankin walƙiya yana gudana zuwa cikin ɗumbin ɗumbin ɗumbin ruwan zafi da tankin buffer bayan tace ta tace, sannan ya shiga hasumiya ta sabuntawa bayan an ƙara zafi.

A cikin hasumiya na sabuntawa, an cire ruwan da ke cikin ruwa mai wadatar TEG duk da cewa ana zafi da shi a ƙarƙashin ƙananan matsi da zafin jiki. Ruwan da aka sabunta na TEG mai raɗaɗi yana sanyaya ta wurin mai arziƙin ruwa mai arziƙi kuma a jefa shi cikin saman hasumiya ta hanyar famfon glycol don sake yin amfani da shi.

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5. 30×104 m3/d kwayoyin cuta sieve bushewar shuka don CNPC

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Ikon jiyya: 14 ~ 29 × 10 m3/d
Matsin aiki: 3.25 ~ 3.65mpa (g)
Yawan zafin jiki: 15 ~ 30 ℃
Abun cikin ruwa na iskar gas: 15-30 ° C cikakken ruwa
Tsara matsa lamba: 4MPa

Gas ɗin ciyarwa na wannan aikin shine iskar gas ɗin da ke da babban abun ciki na CO2 daga Lian 21 block da Lian 4 a filin mai na Fushan, lardin Hainan. A matakin farko da tsakiyar gwajin matukin, iskar gas da aka samar daga bangarorin biyu an fara raba iskar gas a tashar tattara iskar gas ta Bailiya, daga baya aka bushe shi kuma ya bushe ta hanyar skid na molecular sieve, sannan aka matsa zuwa 14 zuwa 14. 22 MPa ta hanyar kwampreshin allurar gas da allura a cikin ƙasa.

6. 100×104 m3/d LNG mai karɓar shuka don tashar tashar Qasim, Pakistan

An tsara wannan aikin kuma an ƙera shi bisa ga Standard American. Cibiyar kula da LNG da jirgin jigilar kayayyaki na LNG suna isar da LNG zuwa LNG jirgin ruwa mai yawo gas (ajiya da na'urar gyaran gas) kusa da FOTCO Wharf.

Za a gina wani sabon bututun da za a sauke iskar gas don jigilar iskar gas ɗin da aka gyara daga jirgin ruwan iskar gas na LNG zuwa mahadar haɗin SSGC, wanda ya dace da isarwa ga masu amfani a nan gaba.

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Wurin gini: Tashar ruwa ta biyu mafi girma a Pakistan, tashar ruwa ta Rath Qasim. Tana can ƙasan kogin Fitigli, reshe ne na yammacin kogin Indus Delta a kudancin ƙasar. Arewa maso yammacinta yana da nisan mil 13 daga Karachi. Ita ce tashar ruwa ta biyu mafi girma a Pakistan. Ya fi yin hidima ga masana’antar karafa ta Karachi da kayayyakin da ake shigowa da su cikin gida da na waje, ta yadda za a rage matsin lamba a tashar ta Karachi.

Ikon jiyya: 50 ~ 750 MMSCFD.
Tsarin ƙira: 1450 PSIG
Matsin aiki: 943 ~ 1305 PSIG
Zafin ƙira: -30 ~ 50 °C
Yanayin aiki: 20 ~ 26 ° C

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7.50×104 m3/d LNG shukar liquefaction a cikin Datong, lardin Shanxi

Aikin Shanxi Datong LNG na daya daga cikin muhimman ayyukan sabbin makamashi a lardin Shanxi kuma muhimmin aikin inganta iskar gas a lardin Shanxi. Lokacin da aikin ya ƙare, fitarwa zai isa
A matsayin ɗaya daga cikin manyan wuraren ajiya na Shanxi LNG, fitowar sa zai kai 50x104 m3/d.

Aikin zai gina 50×104 m3/d iskar iskar gas aikin liquefaction da wuraren tallafawa da 10000 m3 LNG cikakken tanki. Babban raka'a na tsari sun haɗa da matsi na iskar gas, sashin decarbonization, naúrar decarbonization, naúrar bushewa, cirewar mercury da cire nauyi, naúrar hydrocarbon, rukunin liquefaction, ajiyar firiji, matsi mai walƙiya, filayen tanki na LNG da wuraren lodi.

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8. 30×104 m3/d desulphurization shuka don CNPC

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The goyon bayan aikin na skid saka desulfurization shuka ga marine gas rijiyoyin a yammacin lardin Sichuan, halitta gas jiyya skid, shi ne na farko aikin da mu kamfanin hada gwiwa tare da Sinopec Petroleum Engineering Design Co., Ltd.;

Wannan aikin ne goyon bayan aikin na iskar gas desulfurization tare da 0.3 100 × 104 m3 / d a Pengzhou 1 rijiyar, ciki har da iskar gas sarrafa skid, sulfur dawo da gyare-gyare, jama'a injiniya da sauran raka'a.

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9. 120×104 m3/d injin sarrafa iskar gas na wutsiya don CNPC

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Mai shi: CPE na Cibiyar Zane ta Kudu maso Yamma
Matsakaici: Claus wutsiya gas, TEG sharar gida, ruwa sulfur pool sharar gas
Ikon jiyya: 120x104 Nm3/d
Matsin lamba: 37kpa (g)
Yawan zafin jiki: 170 ° C
Gudun shigowa: 52k mol/h
CO2 abun ciki: 23.3222 g/m3
SO2 abun ciki: 0.4609 g/m3

Ana amfani da wannan saitin iskar gas ɗin wutsiya don magance iskar Claus wutsiya da iskar sulfur na ruwa mai sharar gas daga masana'antar sulfur mai dawo da shukar sulfur da kuma kula da sharar gas na TEG daga injin bushewa. Ƙarfin sarrafa kayan aikin ya dace da na'urar dawo da sulfur da injin bushewa.

Wannan shuka yana ɗaukar tsarin CANSOLV wanda kamfanin Shell ya amince da shi, kuma gas ɗin wutsiya bayan jiyya zai iya kaiwa daidaitattun watsi da SO2 na 400mg / Nm3 (bushe tushen, 3vol% O2). Lokacin samarwa na shekara-shekara na shuka shine 8000h, kuma sassaucin aiki shine 50% ~ 120%.

10. 600×104 m3/d injin sarrafa iskar gas na wutsiya don CNPC

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Aikin shine sashin kula da iskar gas na wutsiya tare da ikon ƙira na 600 × 104 m3/d a cikin CNPC Gaomo mai tsarkakewa. An fi amfani da shi don magance Claus wutsiya gas na sulfur dawo da naúrar, kazalika da ruwa sulfur pool sharar gas na sulfur dawo da naúrar da TEG sharar gida gas na dehydration naúrar. Ƙimar ƙirar ƙirar naúrar tana dacewa da sashin dawo da sulfur da sashin bushewa. Shuka yana ɗaukar tsarin CANSOLV wanda kamfanin Shell ya amince da shi da kuma iskar gas ɗin wutsiya bayan jiyya na iya isa daidaitaccen watsi da SO2 na 400mg / Nm3 (bushe tushen, 3vol% SO2).

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11. 600×104 m3/d evaporation crystallization shuka don CNPC

Itacen yana ɗaukar ƙawancen ƙawancen da yawa da kuma hanyar daɗaɗɗa don kula da ruwan gishiri. Ana sake amfani da ruwan da aka samar ta hanyar evaporation crystallization unit azaman ruwan gyarawa don zagayawa da ruwan sanyaya, ko azaman sauran samar da ruwa a cikin shuka. An ware gurɓatattun abubuwa daga najasa a cikin nau'in gishiri na crystalline. Abinci na shuka crystallization evaporation shine ruwan gishiri daga kayan aikin lantarki na sama, kuma ƙarfin jiyya na shuka shine 300 m3/d. Lokacin samarwa na shekara shine sa'o'i 8,000.

Ana ɗaukar evaporation mai tasiri da yawa don gane matakin amfani da makamashi da kuma tasirin ceton makamashi a bayyane yake.

Zafin sharar gida yana da cikakken amfani. Ƙungiyar ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfin zafi kawai don gane fitar da najasa daga injin tsabtace iskar gas.

Tasirin maganin yana da kyau, kuma ruwan da aka gyara zai iya cika ma'aunin ruwan da ake zagayawa, don haka ana iya amfani da shi azaman ruwan gyarawa don kewaya ruwa.

Ana yin bututun musayar zafi da kayan titanium tare da ingantaccen canjin zafi. Sauran manyan kayan aiki suna ɗaukar farantin haɗin gwal na 316L, wanda ke da aikin barga, babban matakin aiki da kai, aiki mai sauƙi da kewayon aikace-aikace.

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12.240 m3/d Man Fetur da Gas ɗin Haɗe-haɗen jigilar kayayyaki don filin mai na Yumen

Aikin yana a yankin Huanfu, Longdong, Yumen Oilfield.
Abubuwan da aka ciro daga rijiyar mai (ruwa mai ɗauke da ɗanyen mai da iskar gas) yana shiga cikin yankin dumama na shuka don yin zafi zuwa 45 ℃ bayan an karɓi ball kuma an cika kashi. Bayan dumama, ana fitar da sashinsa ta hanyar bututun sufuri mai gauraya, ɗayan kuma ya shiga sashin rabuwa don rabuwa da ruwan gas. Ana amfani da iskar gas ɗin da aka keɓe azaman kayan dumama bayan an kula da shi a cikin masana'antar dawo da na'urar, kuma lokacin da aka raba ruwan yana fitar da shi ta hanyar bututun jigilar kayayyaki.

Yawan aiki: 240 m3/d
Matsin aiki: 0.35Mpa(g)
Tsarin ƙira: 0.8MPa
Zafin ciki: 5 ~ 25 ° C
Yanayin zafi: 40 ~ 50 ° C
Zane mai zafi: 60 ° C
Abun cikin ruwa na ruwa mai shigowa: 50%

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13. 30×104 m3/d LNG shukar liquefaction a Cangxi birnin

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Kamfanin Cangxi Datong Natural Gas Investment Co., Ltd ya saka hannun jari tare da yuan miliyan 170, aikin zai gina aikin liquefaction 300 × 104 m3/d LNG da wuraren tallafawa da tanki mai karfin 5000 m3 LNG.
An karɓi tsarin sanyi na MRC, kuma babban aikin shuke-shuken sun haɗa da naúrar matsa lamba gas, naúrar decarburization da naúrar bushewar ruwa, cirewar mercury da naúrar cire ruwa mai nauyi, rukunin liquefaction, ajiyar firigerant, matse tururin walƙiya,
Yankin tanki na LNG da wuraren lodi.

Yawan aiki: 30×104 m3/d
Matsin aiki: 5.0MPa (g)
Matsin ƙira: 5.5 Mpa (g)
Tankin ajiya: 5000m3 cikakken tanki
Adana zafin jiki: -162°C
Matsin ajiya: 15KPa

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