Products chungchang sawifiahna
Natural gas processing plant (natural gas purification plant tia hriat bawk) hi hmanraw lian tak-scale complete set a ni a, physical separation leh chemical purification method hmanga raw natural gas processing a ni.
A thu bulpui ber chu raw natural gas-a methane leh thil dang (tui, carbon dioxide, hydrogen sulfide, leh hydrocarbon rit ang chi) te inkara boiling point, solubility, leh adsorption capacity ang chi property danglamna hmangin bawlhhlawh paih chhuah a, by-product te chu dehydration, desulfurization, leh fractionation ang chi process hmanga thliar hran a ni.
Natural gas quality sang-quality sang tak chu stably-in a siam thei a, natural gas industrialization atana hmanraw pawimawh ber pakhat a ni.
Hnathawh dan tur principle
Natural Gas Treatment Plant hnathawh dan hi a bulpui ber paruk angin a tawi zawngin kan sawi thei a, chungte chu: raw gas compression → dehydration → desulfurization/decarbonization → hydrocarbon fractionation → nitrogen rejection (optional) → product output
Raw gas compression a awm chuan:Raw natural gas (a tlangpuiin 0.5-5.0 MPa-ah) chu compressor hmangin 2.0-10.0 MPa-ah compress a ni a, chu chuan a hnua inthen leh tihthianghlimna tur condition a siamsak a ni.
Tui tlakchhamna:Compressed raw gas chu dehydration system (adsorption tower emaw glycol dehydration unit)-ah a lut a, tui vapor (hydrate siam leh pipeline corrosion awm loh nan) a paih chhuak a, tui awm zat chu 100 mg/Nm3 hnuaiah a tlahniam a ni.
Desulfurization/decarbonization tihchhuahna: 1.1.Dehydrated gas chu purification system-ah a lut a, sulfur- awmna compound (hydrogen sulfide ang chi) leh carbon dioxide te chu a paih chhuak thin. Thil tih dan tlangpui chu amine absorption (plant lian-scale tan) leh adsorption (plant tenau-scale tan) te a ni a, total sulfur chu 20 mg/Nm3 hnuai lamah leh carbon dioxide chu 3% (V) hnuaiah tihhniam a ni.
Hydrocarbon in\\hen darhna: 1.1.Impurity lakchhuah hnua gas chu fractionation unit (a tlangpuiin cryogenic separator emaw distillation tower) ah a lut a, boiling point danglamna hmangin hydrocarbon rit tak tak (ethane, propane, butane, etc.) te chu a then a ni. He step hian product gas calorific value a siamrem a, liquefied petroleum gas (LPG) leh natural gasoline te chu a la let leh thin.
Nitrogen hnawlna (a duh duh chuan):Raw gas hian nitrogen content sang tak (>=5%) a neih chuan nitrogen rejection unit (cryogenic separation emaw membrane separation hmanga) dahin nitrogen content 2% hnuai lam a tihhniam a, chu chuan product gas calorific value a tichiang a ni.
Product siam chhuah: 1.1.Natural gas processed (methane content 95% aia tam emaw, a tlukpui emaw) chu meter-in pipeline-ah phurh chhuahna atan an thawn a; separated by-products (sulphur, LPG, leh natural gasoline ang chi) te chu an dahkhawm emaw, industry hman atan an process leh emaw a ni.
Natural Gas Processing Plant-a thil pawimawh ber berte
Methane thianghlimna sang tak
Methane content 95% aia tam emaw, a tlukpui emaw nei natural gas chu stably-in a siam thei a, optimized configuration hnuaiah chuan 98% aia tam emaw, a tlukpui emaw a thleng thei a, pipeline transportation leh high-calorific-value fuel mamawhna a tlin thei bawk.
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Processing capacity lian tak a nei
Nitin hmanrua set khata processing capacity chu 100 Nm3 atanga 2,000,000 Nm3 thleng a ni thei a, small-scale field gas utilization atanga large-scale industrial gas supply scenario thlengin a tha hle.
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Chhunzawmna
A bul tan a, a nghet taka a kal chuan hun rei tak chhung a thawk chhunzawm thei a, a hnathawh dan tlangpui chu kum 2-4 chhung a ni (catalyst/adsorbent thlak nan regular shutdown maintenance a ngai).
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Hausa by-products
Natural gas thianghlim bakah hian by-product elemental sulfur (desulfurization atanga lo chhuak), LPG, leh natural gasoline te chu lakchhuah theih a ni a, hei hian resource hman tangkai dan a tichangtlung thei a ni.
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Process inzawmkhawmna (complex process integration) a ni
Plant hian unit tam tak (compression, dehydration, purification, fractionation) a thlunzawm a, a hnathawh dan nghet tak neih theih nan pressure, temperature, leh flow ang chi parameter te chiang taka control a ngai a ni.
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Kan company thil siam thatna te
Tuna energy efficiency leh environment humhalhna ngaih pawimawh a nih lai hian refined design hi natural gas processing plant-te hnathawh dan tha, him leh emission tlem zawka kalpui theihna tura lungphum a ni. Kan company hian professional engineer team kan nei a, natural gas processing lama kum 30 chuang experience nei tawh, ram chhung leh ram pawn standard leh specification hrang hrang hre tawh, GB, API, ASME, ISO, leh EN te pawh kan hre chiang hle. Raw gas composition (eg, sulfur content, heavy hydrocarbon content) leh customer mamawh (eg, product specifications, by-product recovery mamawh) atanga customized design kan pe a, process route, equipment thlan, leh energy integration (waste heat recovery ang chi) te optimizing hmangin design pangngai nena khaikhin chuan energy hman zat 5-10% a tihtlem phah a ni. Standardized template kan kalsan a, raw gas characteristic bik nena inmil turin project tin tan detailed design kan kalpui thin.
Kan company hian project lifecycle chhung zawngin ISO9001 quality management system leh ISO14001 environmental management system hi khauh takin a kalpui a, design, procurement, construction, leh commissioning te a huam a ni. Design phase chhung hian process simulation hmangin separation efficiency leh energy hman dan finfiah a ni a; key equipment (compressor, adsorption tower, heat exchanger) te chu standard zawm a nih leh nih loh enfiah turin third-party inspection an nei a; saknaah hian welding kalphung khauh tak (WPS/PQR certification nei) leh pressure vessel-te tan non-destructive testing (UT, RT, PT) a zawm a; commissioning-ah hian darkar 72- chhung zet operation testing neih chhunzawm zel a ni a, hei hian product thianghlimna, processing capacity, leh emission indicator te a finfiah a ni. Hetianga systematic management hian project quality leh a hun taka pek chhuah a tichiang a ni.
Product quality hi enterprise nunna kawngkhar angin kan ngai a, high-reliability processing plant pek chhuah kan tum tlat a ni. Plant tin hian quality control khauh tak an nei a: adsorbent leh catalyst te hi international level-a brand hmingthang tak tak, kum 2-5 chhung service life neia thlan chhuah a ni a; pressure vessel leh pipeline te hi ASME BPVC emaw GB 150 standard angin siam a ni a, design life kum 20 aia tam emaw, a tlukpui emaw a ni a; plant siam zawh tawh chuan start-up success rate 100% leh stable operation rate 95% aia tam emaw, a tlukpui emaw (maintenance tel lovin) a hmu thei a ni. Quality certification document kimchang tak kan pe a, chutah chuan material certificate, test report, leh operation manual te pawh a tel.
Plant hnathawh chhunzawm zel tur chuan after-sales service tha tak neih hi a pawimawh hle. Service request kan dawn hian kan technical team chuan darkar 12 (24/7) chhungin phone, email, video conference hmangin a tir lama feedback kan pe thin a, chutah chuan harsatna hriatchhuah leh a chinfel hmasak dan te pawh a tel a ni. Remote-solvable issues (eg, parameter adjustment) tan chuan darkar 24 chhunga resolution kan guide thin; on-site maintenance mamawhna atan chuan engineer te chu an mamawh tih finfiah hnu darkar 48 (domestic) emaw darkar 72 (international) emaw chhungin tirh an ni. Downtime tih tlem nan preventive maintenance service leh spare parts supply mumal tak kan pe bawk.
Kan company hian EPC (Engineering, Procurement, Construction) turnkey project angin natural gas processing plant hmanrua customized a pe thei a, chubakah technical services process optimization leh operation guidance te pawh a pe thei bawk. Hun rei tak- gas supply mamawh customer te tan chuan cooperative operation model (plant-a joint investment leh shared benefits) kan pe bawk a, customer mamawh a zirin duhthlanna awlsam zawk siam a ni.
Natural gas processing technology hrang hrang tehkhin dan
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Natural gas hmanga siam chhuah thiamna a ni |
Thu bulpui (core principles) te |
A thatna te |
Scenario hmantlak tak takte |
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Amine hi a hip lut + cryogenic fractionation a ni |
Amine solution hian acid gas a hip lut a; hydrocarbon rit tak takte chu cryogenic hmanga inthen darh a ni |
Technology puitling, processing capacity sang tak nei |
Gas field lian tak tak, acid gas tamna hmun |
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Adsorption-a innghat processing a ni |
Solid adsorbents (molecular sieves, activated carbon) te hian bawlhhlawh te chu a paih chhuak thin |
Structure awlsam tak, energy hman tlem |
Gas field tenau-scale, bawlhhlawh tlem zawk awmna |
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Membrane then hran thiamna hmanga siam a ni |
Special membrane hian acid gas leh hydrocarbon rit tak takte chu a thlangin a lut a |
Thil hmanraw compact tak, hman awlsam |
Medium-scale gas field emaw distributed gas processing emaw a ni thei |
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Selexol solvent hmanga insiam dan |
Physical solvent hian acid gas leh tui a hip lut thin |
Sulfur compound te tan selectivity sang tak a nei |
Gas field-a hydrogen sulfide tamna (sour gas) . |
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Pressure swing adsorption (PSA) hmanga tihchhuah a ni. |
Adsorbent hian methane chu component dang atanga thlan chhuah hmangin a then hrang a |
Methane thianghlimna sang tak, hnathawh dan awlsam tak |
On-site gas hmanna tur atana tihthianghlimna tenau- |
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