1.100 × 104m3/d skid-mounted decarbonization chomera cha CNPC
Ntchitoyi ndi chitsanzo cha mkulu mpweya mpweya mankhwala, komanso chitsanzo cha Daqing oilfield amene poyamba akuyendera gawo skid wokwera, anakonza & anagula mu chaka chimodzi, ndi kupanga ndi kuyamba kugwira ntchito kumpoto chakum'mawa kwa China.
Komanso ndikufufuza kwathu polimbikitsa pulojekiti ya EPC, komanso kudzakhala kofunikira kusintha kuti kampaniyo ilumikizane ndi zomwe zapitazi ndi zotsatirazi mu projekiti ya EPC engineering.
2.300×104m3/d desulfurization skid-wokwera chomera cha CNPC
Gasi wachilengedwe, pambuyo pa kung'anima kwa madzi olemera a MDEA, amachotsedwa H2S ndi cholekanitsa madzi a asidi, ndipo yankho la MDEA lopatulidwa limaponyedwanso ku nsanja ya desulfurization.
Yankho lolemera la TEG lomwe limagwiritsidwa ntchito munsanja ya dehydration limapita mu distillation tower, flash evaporation tank ndi fyuluta ndikutenthedwa ndikusinthidwa kukhala njira yowonda ya TEG. Kenako amapoperedwa ku nsanja yochotsa madzi m'thupi kuti azitha kutulutsa madzi m'thupi.
Pambuyo pa mpweya wa H2S wolekanitsidwa ndi olekanitsa madzi a asidi ndi jekeseni mu thanki yosungiramo mpweya wa asidi, imatenthedwa ndi ng'anjo yamoto, imakhudzidwa ndi mpweya womwe umayamwa ndi mpweya wa kompresa kupanga SO2.
SO2 imakhudzidwa ndi H2S yotsalayo (Claus reaction) kuti ipange sulfure yoyambira, yomwe imakhazikika kuti ipeze sulfure.
Dyetsani mpweya, zitatha zonyansa zake zolimba ndi zamadzimadzi zimachotsedwa kudzera pa cholekanitsa ndi cholekanitsa, chimalowa munsanja ya valavu yoyandama chifukwa cha desulfurization, nsanja yomwe imagwiritsa ntchito njira ya MDEA ngati desulfurizer.
Mpweya wochokera pamwamba pa nsanja ya valavu yoyandama umadutsa pa cholekanitsa chonyowa kuti achotse madzi pang'ono a MDEA omwe amalowetsedwa mugasi, ndiyeno mpweya wonyowa umalowa munsanja yochotsa madzi m'thupi kudzera mu TEG.
Pamapeto pake, gasi wowuma wochokera munsanja ya dehydration amatumizidwa kunja ngati gasi woyenerera wamalonda.
Madzi olemera a MDEA mu nsanja ya desulfurization amatha kung'ambika kuti achotse ma hydrocarbons ndikulowetsa fyuluta kuti asefe. Pambuyo pake, imalowa munsanja yosinthika ndipo imatenthedwa ndi nthunzi kuti ibwererenso kukhala madzi osauka a MDEA, omwe amaponyedwa ku nsanja ya desulfurization kuti azungulira desulfurization.
3.Ya'an Zhonghong 10X 104Nm3/d LNG liquefaction project
Malo omanga: Lushan County, Ya'an City, Sichuan Province, China.
The main technical parameters:
1. Kukwanitsa kukonza
Gasi wachilengedwe: 10X 104Nm³/d
Liquefaction zotsatira: 9.53 X 104Nm³/d
Gasi wowawasa: ~ 1635Nm³/d
2. Mafotokozedwe azinthu za LNG:
LNG linanena bungwe: 68t/d (161m³/d); yofanana ndi gasi gawo 9.53X 104Nm³/d
Kutentha: -161.4 ℃
Kuthamanga kosungira: 15KPa
4. 150-300×104m3/d TEG dehydration chomera cha CNPC
Kampani yathu idapanga Wei 202 ndi 204 TEG dehydration plant yokhala ndi mphamvu yochizira 300 × 104 m3/d ndi projekiti ya Ning 201 TEG yotulutsa madzi m'thupi yokhala ndi mphamvu ya 150 × 104 m3/d.
Njira ya TEG yochotsa madzi m'thupi nthawi zambiri imagwiritsidwa ntchito pochiza gasi wachilengedwe wopanda sulfure kapena mpweya woyeretsedwa kuchokera ku chomera cha amine process desulfurization. TEG dehydration unit imapangidwa makamaka ndi mayamwidwe ndi dongosolo losinthika. Chida chachikulu cha ndondomekoyi ndi nsanja ya mayamwidwe. Njira yochotsera madzi m'thupi mwa gasi wachilengedwe imamalizidwa munsanja yoyamwitsa, ndipo nsanja yosinthira imamaliza kukonzanso kwamadzi olemera a TEG.
Mpweya wachilengedwe umalowa kuchokera pansi pa nsanja yoyamwitsa, ndikulumikizananso ndi madzi otsekemera a TEG omwe amalowa kuchokera pamwamba kupita ku nsanja, ndiye kuti mpweya wachilengedwe wopanda madzi umachoka pamwamba pa nsanjayo, ndipo madzi olemera a TEG amachotsedwa. pansi pa nsanja.
Pambuyo pake, madzi olemera a TEG amalowa mu thanki yamoto kuti atulutse mpweya wosungunuka wa hydrocarbon momwe angathere, atatenthedwa ndi chitoliro chotulutsa cha condenser pamwamba pa nsanja yokonzanso. Gawo lamadzimadzi lomwe limachoka mu thanki yowunikira limalowera muchowotcha chowotcha chamadzimadzi chowonda kwambiri ndi tanki yabafa itatha kusefedwa ndi fyuluta, kenako ndikulowa munsanja yosinthika pambuyo potenthedwanso.
Mu nsanja yosinthikanso, madzi amadzimadzi olemera a TEG amachotsedwa ngakhale akutenthedwa ndi kupsinjika pang'ono komanso kutentha kwambiri. Madzi opangidwanso a TEG otsamira amazizidwa ndi chotenthetsera chamadzi chowonda kwambiri ndikuponyedwa pamwamba pa nsanja yoyamwitsa ndi pampu ya glycol kuti ibwezerenso.
5.30×104m3/ d chomera chochotsa madzi m'thupi cha maselo a CNPC
Chithandizo cha mphamvu :14 ~ 29 × 10 m3/d
Kuthamanga kwa ntchito: 3.25 ~ 3.65mpa (g)
Kutentha kolowera: 15 ~ 30 ℃
Madzi a gasi wodyetsa: 15-30 ° C madzi odzaza
Kupanikizika kwa mapangidwe: 4MPa
Gasi wodyetsa polojekitiyi ndi gasi wachilengedwe wokhala ndi CO2 wochuluka kuchokera ku Lian 21 block ndi Lian 4 block ku Fushan oilfield, m'chigawo cha Hainan. Kumayambiriro ndi pakati pa mayeso oyendetsa ndege, mpweya wopangidwa kuchokera ku midadada iwiriyi udapangidwa kuti ulekanitse mafuta ndi gasi pamalo osonkhanitsira gasi ku Bailian, kenako udawuma ndikuwumitsidwa ndi skid yotaya madzi m'thupi, kenako adapanikizidwa mpaka 14. 22 MPa ndi kompresa jakisoni wa gasi ndikubaya pansi.
6.100×104m3/d LNG yolandira chomera cha doko la Qasim, Pakistan
Ntchitoyi idapangidwa ndikupangidwa molingana ndi American Standard. Malo opangira mankhwala a LNG ndi sitima yapamadzi ya LNG imatumiza LNG kupita ku sitima yapamadzi yoyandama ya LNG (yosungirako ndi kukonzanso) pafupi ndi FOTCO Wharf.
Malo atsopano otsitsira gasi ndi mapaipi adzamangidwa kuti azinyamula gasi wachilengedwe wokonzedwanso kuchokera ku sitima yoyandama ya LNG kupita kumalo olumikizirana ndi SSGC, yomwe ndi yabwino kutumizidwa kwa ogwiritsa ntchito mtsogolo.
Malo omanga: doko lachiwiri lalikulu kwambiri ku Pakistan, doko la Rath Qasim. Ili m'munsi mwa Mtsinje wa Fitigli, nthambi ya kumadzulo kwa Indus River Delta kumwera kwa dzikolo. Kumpoto chakumadzulo kwake kuli mtunda wa makilomita pafupifupi 13 kuchokera ku Karachi. Ndilo doko lachiwiri lalikulu kwambiri ku Pakistan. Imagwira makamaka ku mphero zazitsulo za Karachi komanso katundu wanyumba ndi katundu wotumiza kunja, kuti achepetse kupanikizika kwa Karachi Port.
Chithandizo cha mphamvu: 50 ~ 750 MMSFD.
Kupanikizika kwa mapangidwe: 1450 PSIG
Kuthamanga kwa ntchito: 943 ~ 1305 PSIG
Kutentha kwapangidwe: -30 ~ 50 °C
Kutentha kwa ntchito: 20 ~ 26°C
7.50×104m3/d LNG liquefaction plant mumzinda wa Datong, m'chigawo cha Shanxi
Pulojekiti ya Shanxi Datong LNG ndi imodzi mwama projekiti ofunikira amphamvu zatsopano m'chigawo cha Shanxi ndipo ndi pulojekiti yofunikira pakukweza gasification m'chigawo cha Shanxi. Ntchitoyo ikamalizidwa, zotsatira zake zidzafika
Monga imodzi mwamalo osungira nsonga za Shanxi LNG, zotulutsa zake zidzafika 50x104 m3/d.
Ntchitoyi idzamanga pulojekiti ya 50 × 104 m3/d yochotsera gasi wachilengedwe ndi malo othandizira komanso thanki yodzaza ndi 10000 m3 LNG. Njira zazikuluzikulu zimaphatikizira kuponderezedwa kwa gasi wodyetsa, gawo la decarbonization, gawo la decarbonization, gawo la kuchepa madzi m'thupi, kuchotsa mercury ndi kuchotsa kulemera, gawo la hydrocarbon, gawo lopangira liquefaction, refrigerant storage, flash steam pressurization, LNG tank famu ndi malo osungira.
8.30 × 104m3/d desulphurization chomera cha CNPC
Ntchito yothandizira ya skid wokwera desulfurization chomera kwa zitsime mpweya m'nyanja Western Sichuan Province, gasi mankhwala skid, ndi ntchito yoyamba imene kampani yathu kugwirizana ndi Sinopec Petroleum Engineering Design Co., Ltd.;
Ntchitoyi ndi ntchito yothandizira ya gasi desulfurization ndi 0.3 100 × 104 m3 / d mu Pengzhou 1 bwino, kuphatikizapo gasi processing skid, sulfure kuchira ndi akamaumba, zomangamanga boma ndi mayunitsi ena.
9.Ganquan Fengyuan 10X 104Nm3/d LNG liquefaction unit
Malo omanga: Ganquan, Yan'an City, Province la Shanxi, China.
The main technical parameters:
1. Kukwanitsa kukonza
Gasi wachilengedwe wolowera: 10X 104Nm³/d
Kupanga kwamadzimadzi: 9.48 X 104Nm³/d (mu thanki yosungira)
Gasi wowawasa: ~ 5273Nm³/d
2. Mafotokozedwe azinthu za LNG:
LNG linanena bungwe: 68.52t/d (160.9m³/d); yofanana ndi gasi gawo 9.48X 104Nm³/d
Kutentha: -160.7 ℃
Kuthamanga kosungira: 0.2MPa.g
10.600×104m3/d malo opangira gasi mchira wa CNPC
Ntchitoyi ndi gawo lothandizira gasi la mchira lomwe lili ndi mphamvu yopangira 600 × 104 m3/d mu CNPC Gaomo purification plant. Amagwiritsidwa ntchito pochiza Claus tail gasi wa sulfure recovery unit, komanso liquid sulfur pool waste gasi wa sulfure recovery unit ndi TEG zinyalala mpweya wa dehydration unit. Mphamvu yopangira chithandizo cha unit ikufanana ndi sulfure recovery unit ndi dehydration unit. Chomeracho chimagwiritsa ntchito njira ya CANSOLV yovomerezedwa ndi kampani ya Shell ndipo mpweya wa mchira pambuyo pa chithandizo ukhoza kufika pamtundu wa SO2 wa 400mg/Nm3 (dry basis, 3vol% SO2).
11.600×104m3/d evaporation crystallization chomera cha CNPC
Chomeracho chimagwiritsa ntchito njira zambiri za evaporation ndi condensation popangira madzi amchere. Madzi opangidwa ndi evaporation crystallization unit amagwiritsidwanso ntchito ngati madzi odzipangira kuti azizungulira madzi ozizira, kapena ngati madzi ena opangira mbewu. Zowononga zimasiyanitsidwa ndi zimbudzi mu mawonekedwe a mchere wa crystalline. Chakudya cha evaporation crystallization plant ndi madzi amchere ochokera kumtunda wa electrodialysis plant, ndipo mphamvu yochizira mbewuyo ndi 300 m3/d. Nthawi yopanga pachaka ndi maola 8,000.
Kuchuluka kwamphamvu kwa evaporation kumatengedwa kuti azindikire kugwiritsiridwa ntchito kwa mphamvu pang'onopang'ono ndipo mphamvu yopulumutsa mphamvu ndiyodziwikiratu.
Kutentha kwa zinyalala kwa dongosolo lonse kumagwiritsidwa ntchito mokwanira. Chigawo cha evaporation crystallization chimangofunika kutentha pang'ono kwamphamvu kwambiri kuti muzindikire kuti zinyalala zimatuluka kuchokera kufakitale yoyeretsa gasi.
Mankhwalawa ndi abwino, ndipo madzi oyeretsedwa amatha kukumana ndi madzi ozungulira, kotero amatha kugwiritsidwa ntchito ngati madzi opangira madzi ozungulira.
Chubu chosinthira kutentha chimapangidwa ndi titaniyamu yokhala ndi kutentha kwabwino kotengera kutentha. Zida zina zazikuluzikulu zimagwiritsa ntchito mbale ya 316L, yomwe imakhala ndi ntchito yokhazikika, makina apamwamba kwambiri, ntchito yosavuta komanso ntchito zambiri.
12.Tongguan 10X 104Nm3/d LNG liquefaction unit
The main technical parameters:
1. Kukwanitsa kukonza
Gasi wachilengedwe: 10X 104Nm³/d
Kupanga kwa liquefaction: 9.9X 104Nm³/d (mu thanki yosungira)
Gasi wowawasa: ~ 850Nm³/d
2. Mafotokozedwe azinthu za LNG:
LNG linanena bungwe: 74.5t/d (169.5m³/d); yofanana ndi gasi gawo 9.9X 104Nm³/d
Kutentha: -160.6 ℃
Kuthamanga kosungira: 0.2MPa.g
13.30 × 104m3/d LNG liquefaction plant mumzinda wa Cangxi
Ndi Cangxi Datong Natural Gas Investment Co., Ltd. Ndi yuan 170 miliyoni, ntchitoyi idzamanga pulojekiti ya 300 × 104 m3 / d LNG ya LNG ndi malo othandizira komanso thanki yodzaza ndi 5000 m3 LNG.
Njira ya refrigeration ya MRC imatengedwa, ndipo zopangira zazikuluzikulu zimaphatikizira gawo lopangira mpweya wamagetsi, gawo la decarburization ndi gawo la kuchepa madzi m'thupi, kuchotsa mercury ndi gawo lochotsa hydrocarbon yolemera, gawo la liquefaction, refrigerant storage, kung'anima kwa nthunzi,
Malo a tanki a LNG ndi malo otsegulira.
Mphamvu: 30×104 m3/d
Kuthamanga kwa ntchito: 5.0 MPa (g)
Kuthamanga kwapangidwe: 5.5 Mpa (g)
Thanki yosungira: 5000m3 thanki yokwanira
Kutentha kosungira: -162°C
Kuthamanga kosungira: 15KPa
14. 20 × 104m3/d LNG chomera cha Xinjiang Luhuan Energy Ltd, Xinjiang
Njira zazikuluzikulu zogwirira ntchito zimaphatikizapo kuponderezedwa kwa gasi, decarbonization unit, dehydration unit, mercury ndi heavy hydrocarbon kuchotsa unit, liquefaction unit, refrigerant storage, flash steam pressurization, LNG tank area ndi malo osungiramo katundu. Gasi wodyetsa ndi gasi wapaipi wa 200,000 m3/ tsiku, ndipo thanki yosungirako ndi 2000 m3thanki imodzi yokha.
Main technical parameters:
1. Processing mphamvu
Dyetsani gasi wachilengedwe: 22x104Nm³/d
Liquefaction zotsatira: 20x104Nm³/d
Mpweya wa asidi wotuluka: 1152 Nm ³/ d
Nayitrogeni wotulutsa mpweya: 14210 Nm ³/d
2. Mafotokozedwe azinthu za LNG:
LNG linanena bungwe: 150 t/d (340 Nm ³/ d)
Kuthamanga kosungira: 0.2 Mpa.g
(15）4 miliyoni Nm3 deacidification phukusi ku Yanchang Oilfield
Yangqiaopan Purification Plant, yokhala ndi 2 yokwanira yophunzitsa 4 miliyoni Nm3/d deacidification unit and dehydration unit.
Pali nyumba zokwana 17, zokhala ndi chitoliro chapafupifupi 1600m ndi nsanja yachitsulo ya 1260m2.
Kuthamanga kwa gasi yaiwisi: 4.9MPa DN350
(16) 500,000Nm3 Sulfur recovery unit ndi pulojekiti yothandizira mpweya wa mchira
Njira ya Claus flexible split flow sulfur recovery, partial oxidation + thermal incineration + alkaline flue gas desulfurization imatengedwa.
Dzina la Ntchito: Desulfurization Station ya Leisi Gas Reservoir Capacity Construction Project ku Xinchang Gas Field
Kumalo: Mzinda wa Deyang, Chigawo cha Sichuan
Ntchito yomanga: Southwest Oil and Gas Branch ya China Petroleum and Chemical Corporation(SINO PEC)
(17) 500,000Nm3 Sulfure kuchira ndi phukusi mankhwala mchira mpweya
500,000Nm3 Sulfur recovery and tail gasi treatment package
500,000Nm3 Sulfur recovery and tail gasi treatment package
(18) 40000Nm3/d yokhudzana ndi gasi desulfurization unit
Processing mphamvu: 40000 Nm3/tsiku
Njira: Complex iron desulfurization
Maola ogwira ntchito pachaka amawerengedwa ngati maola 8000.
Malingaliro a Zamalonda
1) Chigawo cha gasi chogwirizana ndi H2S ≤ 20mg/m3 (14ppm);
2) The kuchotsedwa H2S kufika recoverable thovu sulfure element;
(19) 60,000Nm3/d gasi desulfurization unit
Chapakatikati: Gasi wowawa pachitsime
Zambiri za H2S: ≤ 10000 ppmv
Mphamvu yopangira gasi: ≤ 2500 Nm3/h,
Kuthamanga kolowera: 0.2 ~ 1.3 MPa (g)
Kuthamanga kwapangidwe: 1.5MPa (g)
Kutentha kolowera: 20-35 ℃
Zomwe zili mu H2S pambuyo pa chithandizo: ≤ 20 ppmv
60,000Nm3/d gasi desulfurization unit
(20) 300 miliyoni Nm3/d phukusi mankhwala gasi mchira
1. Sikelo yomanga:
1 seti imodzi ya 300 miliyoni ya Nm3/d gasi ya mchira imagwiritsidwa ntchito makamaka pochizira gasi wa Claus wochokera ku sulfur recovery unit.
Kuphatikizira oxidation unit (kuwotcha gasi mchira ndi njira yobwezeretsa kutentha kwa zinyalala), CANSOLV pre washing system, CANSOLV absorption purification unit (kuphatikiza gawo la mayamwidwe, gawo lokonzanso, ndi gawo loyeretsa amine).
2. Malo omanga ndi Zhongzhou Town, Zhongxian County, Chongqing City.
300 miliyoni Nm3/d phukusi lothandizira gasi wamchira
(21) 120 miliyoni Nm3/d phukusi mankhwala gasi mchira
Pulojekiti: Malo Oyeretsa Gasi Wachilengedwe a Jiulongshan
Design sikelo: 120 Nm3/d mchira mpweya mankhwala chipangizo zimagwiritsa ntchito pochiza Claus mchira mpweya wa sulfure kuchira wagawo, komanso madzi sulfure dziwe zinyalala wagawo sulfure kuchira ndi TEG zinyalala wagawo madzi m'thupi.
Pambuyo pa chithandizo, mpweya wa mchira ukhoza kufika 400mg/Nm3.
Nthawi yopanga chipangizocho pachaka ndi maola 8000,
Ntchito kusinthasintha: 50% -120%.
Kuthekera kwa ntchito:
Kutulutsa mpweya wa Claus ndi 48.8132 kmol / h,
TEG mpweya wotulutsa mpweya ndi 2.2197 kmol/h,
Mpweya wotulutsa sulfure wamadzimadzi ndi 0.7682 kmol/h.
120 miliyoni Nm3/d phukusi lothandizira gasi wamchira
(22) 13.8million TEG dehydration unit
Pulojekiti: Ntchito Yomanga Malo Osungira Gasi ku Tongluoxia
Wopanga EP: Tianjin Branch of China National Petroleum Pipeline Engineering Co., Ltd
TEG dehydration unit:
Processing mphamvu 13.8 miliyoni kiyubiki mita/tsiku
Kuthamanga kwapangidwe / kapangidwe ka kutentha: 10MPa/55 ℃
Malo ogwirira ntchito: 3.6 ~ 7.0MPa/15 ~ 34 ℃
(23) 400,000Nm3/d TEG dehydration unit
Dzina la Project: Surface Engineering ya Single Well Trial Test Production ya Ross 2 Chabwino
Malo a polojekiti: Pishan County, Hotan Prefecture, Xinjiang Uygur Autonomous Region
Mulingo womanga: Mphamvu yopangira gasi ndi 400000m3/d.
The general skid wokwera gasi wachilengedwe TEG dehydration unit,
Kutaya madzi m'thupi la polojekitiyi kumagwiritsidwa ntchito pochiza gasi pansi pamikhalidwe yokhala ndi sulfure
(23) 400,000Nm3/d TEG dehydration unit
(24) 3 miliyoni Nm3/d TEG kutaya madzi m'thupi
Dzina la Pulojekiti: Pulojekiti Yosonkhanitsira Gasi ndi Dehydration Station ku Heshen 4 Block of Hechuan Gas Field
Malo a polojekiti: Wusheng County, Sichuan Province
Sikelo yomanga: mphamvu yopangira gasi 3 miliyoni Nm3/d
Kutha kwa ntchito 50% ~ 110%
Chapakatikati: Gasi wonyowa wokhala ndi hydrogen sulfide,
Malo olowera: 3 miliyoni (101.325kPa, 20 ℃) gasi wachilengedwe, 6.7 ~ 8.2MPa (g), Kutentha 5-30 ℃
Kutuluka: Kuthamanga kwa gasi woyeretsedwa 6.5 ~ 7.9MPa (g), mame amadzi ≤ -5 ℃.
Tinapereka gawo la TEG la kuchepa madzi m'thupi pama projekiti omwe ali pansipa
Wei 202 Triethylene Glycol Dehydration Unit Project (yokhala ndi mphamvu yokonza ma kiyubiki mita 3 miliyoni/tsiku)
Wei 204 Triethylene Glycol Dehydration Unit Project (yokhala ndi mphamvu yokonza ma kiyubiki mita 3 miliyoni/tsiku)
Ning201 Triethylene Glycol Dehydration Unit Project (yokhala ndi mphamvu yokonza ma kiyubiki mita 1.5 miliyoni/tsiku)
(25) 12 miliyoni Nm3/d LPG & NGL kuchira phukusi
Magawo atatu ochotsa mafuta akukhudzidwa, ndipo magawo anayi okhazikika, ma hydrocarbon opepuka, ndi ma hydrocarbon osakanikirana akukonzekera kumangidwa.
Malo omanga ali ku Jingbian County ndi Wuqi County, Province la Shanxi.
Malo omanga ali ku Jingbian County ndi Wuqi County, Province la Shanxi.
(26) Phukusi lobwezeretsa hydrocarbon ya 2 miliyoni
Dzina la Project: Jiao 70 Natural Gas Dehydrocarbon and Capacity Enhancement Development Project
Dzina la Project: Jiao 70 Natural Gas Dehydrocarbon and Capacity Enhancement Development Project
Sikelo yomanga:
Sikelo yopangira gasi ndi 1.95million Nm3/d,
Khola lokhazikika la hydrocarbon reserve ndi 200m3,
Kuchuluka kwa mpweya wa gasi ndi 1.95 miliyoni Nm3/d
2 miliyoni Light hydrocarbon recovery package
(27) Chomera choyeretsera gasi chothandizira chida cha evaporative crystallization
Makasitomala: Mgodi wa Gasi wa Chuanzhong, CPECC Malo ogwiritsidwa ntchito: Malo Oyeretsera Moxi, Chomera Choyeretsera cha Gaomo Chovotera: 300×104Nm3/d Tsiku loyambira: Epulo 5, 2014 Tsiku lomaliza ntchito: July 25, 2014.
(28) Gasi molecular sieve dehydration unit
Gasi wa pulojekitiyi ndi mpweya wochuluka wa CO2 wochokera ku midadada ya Lian21 ndi Lian4 ku Fushan Oilfield, Hainan. M'magawo oyambilira ndi apakati a mayeso oyendetsa, mpweya wopangidwa kuchokera ku midadada iwiri ya malo osonkhanitsira ku Bailian ndi malo onyamulira amasiyanitsidwa koyamba ndi mafuta ndi gasi, kenako amawumitsidwa ndikuchotsedwa madzi m'thupi kudzera mu sieve dehydration skid. Kenako, imapanikizidwa mpaka 14-22MPa ndi kompresa ya gasi ndikuyikira mobisa.
Makasitomala: CNPC Hainan Fushan Oilfield yapamwamba CO2 zachilengedwe
Processing mphamvu: 14~29×104m3/d
Kuthamanga kwa ntchito: 3.25 ~ 3.65MPa (G)
Kutentha kwapakati: 15-30 ℃
Kupanikizika kwa mapangidwe: 4MPa
(29) Kutaya madzi m'thupi kwa molekyulu ndi de-hydrocarbon kuchotsa
Timagwiritsa ntchito njira yophatikizira kuzizira kwa gasi wozizira komanso chipangizo chochepetsera madzi m'thupi. Mapangidwe ake ndi 1.5 × 104m3/d, okhala ndi mitundu yosiyanasiyana ya 30% ~ 100%. Pambuyo pa kutaya madzi m'thupi, pamene madzi a gasi amathira mame amapanikizika kwambiri mpaka 2.5MPa pa siteshoni, ndi 5 ℃ kapena kutsika kuposa kutentha kwa chilengedwe (pamene sieve ya molekyulu imatsegulidwa, mame amadzi amawongoleredwa. pa -5 ℃).
Makasitomala: PetroChina Gong108X Chabwino
1) Dyetsani zinthu zolowera gasi: 1.5 × 104m3 / d,
Kuthamanga: 1.6-2.5mpa. G,
Kutentha: 5-39 ℃
2) Zinthu gasi: 0.7 ~ 1.5 × 104m3 / d
Kuthamanga: 1.5 ~ 2.4mpa. G
Kutentha: 29 ℃
30) Kupanga haidrojeni kuchokera ku gasi wachilengedwe
250Nm3/h gawo lopangira haidrojeni ndi ntchito yoyamba yomwe tagwirizana ndi CNOOC Southwest Chemical Institute pakupanga gasi wa hydrogen; Ntchitoyi ili ku Foshan, Guangdong.
