1.100 × 104 m3/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 pakulimbikitsa pulojekiti ya EPC, komanso kudzakhala kofunikira kusintha kwa kampani kulumikiza ulalo pakati pa zam'mbuyomu ndi zotsatirazi mu projekiti ya EPC engineering.
2.300×104 m3/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 momwe ng'anjo imachitira, imakhudzidwa ndi mpweya woyamwa 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 mu gasi, ndiyeno mpweya wonyowa umalowa munsanja yochotsa madzi m'thupi kuti iwononge madzi 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 104 Nm3/d LNG liquefaction project
Malo omanga: Lushan County, Ya'an City, Sichuan Province, China.
The main technical parameters:
1. Kukwanitsa kukonza
Gasi wachilengedwe: 10X 104 Nm³/d
Liquefaction zotsatira: 9.53 X 104 Nm³/d
Gasi wowawasa: ~ 1635Nm³/d
2. Mafotokozedwe azinthu za LNG:
LNG linanena bungwe: 68t/d (161m³/d);yofanana ndi gasi gawo 9.53X 104 Nm³/d
Kutentha: -161.4 ℃
Kuthamanga kosungira: 15KPa
4. 150-300×104 m3/d TEG dehydration chomera cha CNPC
Kampani yathu idapanga Wei 202 ndi 204 TEG dehydration plant yokhala ndi mphamvu yamankhwala ya 300 × 104 m3/d ndi Ning 201 TEG dehydration plant project yokhala ndi mphamvu yamankhwala 150 × 104 m3/d.
Njira ya TEG yochotsa madzi m'thupi 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 yonyezimira limalowera muchotenthetsera chotenthetsera chamadzimadzi chowonda kwambiri ndi tanki yabafa pambuyo posefedwa 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.
5.30×104 m3/ 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 ya cell sieve dehydration, kenako adapanikizidwa mpaka 14. 22 MPa ndi kompresa jakisoni wa gasi ndikubaya pansi.
6.100×104 m3/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
7.50×104 m3/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 wamafuta, gawo la decarbonization, gawo la decarbonization, gawo la kuchepa madzi m'thupi, kuchotsa mercury ndikuchotsa kulemera, gawo la hydrocarbon, gawo la liquefaction, refrigerant storage, flash steam pressurization, LNG tank famu ndi malo osungira.
8.30 × 104 m3/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 pulojekiti yothandizira ya desulfurization ya gasi ndi 0.3 100 × 104 m3 / d ku Pengzhou 1 bwino, kuphatikizapo skid processing skid, sulfure kuchira ndi kuumba, zomangamanga 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 104 Nm³/d
Kupanga kwamadzimadzi: 9.48 X 104 Nm³/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 104 Nm³/d
Kutentha: -160.7 ℃
Kuthamanga kosungira: 0.2MPa.g
10.600×104 m3/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).
11.600×104 m3/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 zinthu za titaniyamu zokhala ndi kutentha kwabwino.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 104 Nm³/d
Kupanga kwa liquefaction: 9.9X 104 Nm³/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 104 Nm³/d
Kutentha: -160.6 ℃
Kuthamanga kosungira: 0.2MPa.g
13.30 × 104 m3/d LNG liquefaction plant mumzinda wa Cangxi
Ndi Cangxi Datong Natural Gas Investment Co., Ltd. Pokhala ndi yuan 170 miliyoni, polojekitiyi idzamanga pulojekiti ya 300 × 104 m3/d LNG ndi malo othandizira komanso thanki yodzaza ndi 5000 m3 LNG.
Njira ya refrigeration ya MRC imatengedwa, ndipo zopangira zazikuluzikulu zimaphatikizira gawo lopangira gasi, 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 kwa mapangidwe: 5.5 Mpa (g)
Tanki yosungira: 5000m3 thanki yokwanira
Kutentha kosungira: -162°C
Kuthamanga kosungira: 15KPa
