Core Technology

Cryogenic Air Separation Plant (O₂, N₂, Ar uye magasi asingawanzo)

Chimiro chekuparadzanisa mhepo (ASP) chinopatsanura mweya wemuchadenga muzvikamu zvawo zvekutanga, kazhinji nitrogen neokisijeni, uye dzimwe nguva zvakare argon nemamwe magasi asingawanzo inert.

Nzira inonyanyozivikanwa yekuparadzanisa mhepo ndeyekudzika-tembiricha distillation. Iyi nzira inoshandiswa kupatsanura-kuchena kweokisijeni, nitrogen, uye argon mumaindasitiri ane hukama. Zvakare chete masosi anoshanda emagasi asingawanzo, senge neon, krypton, uye xenon anobva kune distillation yemhepo nenzira dzinenge mbiri makoramu edistillation.

Mhepo yekuparadzanisa chirimwa (ASP) ndiyo inonyanya kushanda uye yakakura midziyo mumunda wemagasi emaindasitiri, inokwanisa kugadzira akawanda magasi emumaindasitiri, kunyanya zvidyarwa zvekuparadzanisa mweya wemvura, zvinogona kushandiswa nyore, kutakurwa uye kuchengetwa.

ASP Product Classification

Kuumbwa kwe ASP

Muzvigadzirwa zvekugadzira ammonia, iyo mbishi hydrogen gasi inogadzirwa kubva kuCH4. H2 inosanganiswa zvakare neN2 kuita NH3 (ammonia). Pane musanganiswa weCH4, H2, uye N2 magasi panguva yekugadzira. Isu tinoshandisa nzira yekuwedzera nitrogen yekutonhodza kunyungudutsa CH4 uye kuiparadzanisa kubva gasi rekugadzira. Isu tinogona zvakare kushandisa kudzvanya swing adsorption zvikamu kuparadzanisa H2 neN2. Kuti vakwanise kudzoreredza kugadzira ammonia zvakare.

Iyo Psa/vpsa Sequence:

PSA / VPSA chirimwa chinosanganisira zvikepe zvinonyudza zvine adsorbent zvinhu, miswe gasi dhiramu (s), mavharuvhu ane interconnecting pombi, mavharuvhu ekudzora uye chiridzwa pamwe chete nehurongwa hwekutonga kweiyo unit.

PSA/VPSA matanho ekuuraya:

1.PSA/VPSA DIMA OXYGEN GENERATION

Kuwanda kwekugovera kunonyanya kusanganisira mhepo compressor (blower), vacuum pombi, midziyo inopinza, yakanyatsosarudzwa adsorbent zvinhu, mavharuvhu, control system, online oxygen chigadzirwa analyzer uye zvakare oxygen compressor.

• Chigadzirwa okisijeni kuchena kunogona kusvika 94%.

VPSA ndiyo maitiro epamusoro-soro ekudzvinyirirwa adsorbing uye vacuum desorbing ine kunaka kwekushomeka kwesimba rekushandisa uye yakakwirira mamorekuru sieve kunyatsoshanda. Zvichakadaro, mari yakazara yakaderera kupfuura PSA kana mamwe maitiro. Pakushanda kwayo kwakavimbika, ndiyo nzira iripo uye yekutanga{2}}inodiwa pari zvino.

PSA/VPSA KURIMA chizvarwa cheokisijeni

2.PSA KURIMA NITROGEN GENERATION

Kupatsanurwa kwenitrogen neokisijeni kubva kumhepo kunotora nzvimbo mumudziyo wekunyungura wakazadzwa nekabhoni molecular sieve. Izvi zvinobva pachokwadi chekukurumidza kinetic kupararira kwemamorekuru eokisijeni muchimiro chepore chekabhoni molecular sieve pane yemamorekuru enitrogen.

• Chigadzirwa nitrogen kuchena kunogona kuva 97-99.9999%.

Maitiro ekuyerera kwePSA nitrogen kugadzira system

3.PSA/VPSA DIMA KUDZORERWA NEHYDROGEN UYE KUCHENA

PSA/VPSA DIMA hydrogen kupora uye kucheneswa

4.PSA/VPSA KURIMA COAL GESI, NATURAL GASI KUCHENA

Technical parameters:

Zvinhu zvinoshanda: Gasi remuchadenga, gasi remuhovhoni yecoke, marasha-methane yemubhedha, gasi reshale, methane gasi, gasi remvura, gasi rinoputika, gasi remarasha, oiri negesi.

• Kukwanisa: 100 ~ 50,000 Nm3/h
• Dzvinyiriro: Yakajairika kudzvanywa ~ 3.0 MpaG
• Kuchena kwechigadzirwa: H2 Yakakura kupfuura kana yakaenzana ne99.999% (V)
• Rodha renji: 10 ~ 120%

PSA/VPSA KURIMA COAL GESI, NATURAL GASI KUCHENA

5.(V)PSA CO2 KUBVISA

Technical parameters:

Zvinhu zvinoshanda: Gasi rekushandura, gasi rekugadzira, calcium carbide, lime kiln gasi exhaust gasi, crude gas, flue gas, alkali muswe gasi rine CO2.

• Kukwanisa: 200 ~ 200,000 Nm3 / h
• Dzvinyiriro: Yakajairika kudzvanywa ~ 3.0 MpaG
• Kuchena kwechigadzirwa: CO2 isingasviki kana kuenzana ne0.1 % (V)
• Rodha renji: 10 ~ 120%

PSA CO2 KUBVISA

6.MEMBRANE kupatsanurwa

Technical parameters:

• Inoshanda zvinhu: Kuomeswa kwemhepo, N2 chizvarwa, H2 kupatsanurwa pamwe nemagasi emaindasitiri
• Kukwanisa: 5 ~ 3,000 Nm3/h
• Dzvinyiriro: Normal pressure ~ 12.0 MpaG
• Kuchena kwechigadzirwa: kusvika ku99.999% (V)

Gasi Kuparadzaniswa By Membrane Technology

Variable tembiricha adsorption tekinoroji yekuparadzanisa yakavakirwa pane musiyano adsorption kugona kweadsorbents yezvikamu zvegasi pane tembiricha dzakasiyana. Nheyo yemusimboti ndeye kushandisa adsorbents kushambadza zvinonangwa gasi zvikamu patembiricha yakaderera, uye kuora uye adsorb iyo adsorbed zvikamu kuburikidza nekudziya kana kuvandudza gasi kuvhuvhuta pakupisa kwakanyanya, nekudaro kuwana kudzoreredzwa uye kudzokorodza kweadsorbents.

Technical parameters:

Mamiriro ekushandisa: Kuomesa kana kuchenesa gasi rechisikigo, gasi rekugadzira, gasi renitrogen, uye mweya.

• Kukwanisa: 200 ~ 200,000 Nm3 / h
• Dzvinyiriro: Yakajairika kudzvanywa ~ 3.0 MpaG
• Kuchena kwechigadzirwa: Dew point yakaderera se -70 degree, Sulfur content Zvishoma pane kana kuenzana ne0.01g/m3
• Rodha renji: 10 ~ 120%

H2 Generation unit (Electrolyzed, Steam Methane Reforming, Methanol cracking)

1.STEAM REFORMING HYDROGEN (SMR)

CHIEDZA HYDROCARBON (NG nezvimwewo) STEAM REFORMING HYDROGEN (SMR)

Steam Methane Reforming Hydrogen– 3D modhi & skid pre-kugadzira

2.METHANOL KUKABARWA KUTI HYDROGEN PRODUCTION

Maitiro aya anoshandisa methanol inocheneswa uye mvura yedesalinated semidziyo. Pa220-280 dhigirii, ivo vanoshandurwa zvine hungwaru kuita iyo huru hydrogen uye kabhoni dhaibhorosi ine shanduko gasi pane yakatsaurirwa catalyst. Nheyo yacho ndeiyi:

Mhedzisiro huru: CH3OH=CO+2H2 ;△H= +90.7 KJ/mol

CO+H2O=CO2+H2 ;△H=-41.2 KJ/mol

Mhinduro yose: CH3OH+H2O=CO2+3H2 ;△H=+49.5 KJ/mol

Maside effects: 2CH3OH=CH3OCH3+H2O; △H= -24.9 KJ/mol

CO+3H2=CH4+H2O; △H= -206.3KJ/mol

Kuumbwa kwegasi rakashandurwa rinogadzirwa nepamusoro pekuita mushure mekutonhodza uye condensation ndeye

H2 73~74%

CO2 23~24.5%

CO ~1.0%

CH3OH 300ppm

H2O saturation

Iyo gasi yakashandurwa inogona kupatsanurwa zviri nyore uye kuburitswa mune yakachena hydrogen uchishandisa matekinoroji akadai sekumanikidza swing adsorption.

Iyi tekinoroji yakura, iri nyore kushandisa, yakagadzikana mukushanda, uye haina kusvibisa{0}}.

Technical parameters:

Zvinhu zvinoshandiswa: Gasi rechisikigo, naphtha, LPG, kuchenesa gasi rakaoma rine hydrocarbon feedstock

• Kukwanisa: 20 ~ 10,000 Nm3/h
• Kudzvinyirira: 0.5 ~ 3.0 MpaG
• Kuchena kwechigadzirwa: H2 kusvika 99.999% (V)

Maitiro tekinoroji maitiro:

1. Methanol steam inotsemuka uye inoshandurwa mune imwe nhanho pane yakatsaurirwa catalyst.

2. Nekushandisa kushandiswa kwepressurization, iyo gasi yakashandurwa inogadzirwa haidi kuwedzera kudzvinyirira uye inogona kutumirwa zvakananga kumanikidziro ekugadzirisa adsorption separation device, kuderedza kushandiswa kwesimba.

3. Kuenzaniswa ne electrolysis, kushandiswa kwemagetsi kwakadzikira neanopfuura 90%, mari yekugadzira inogona kuderedzwa ne 40-50%, uye hydrogen kuchena yakakwirira. Kuenzaniswa nemarasha gasification, iyi process midziyo iri nyore, iri nyore kushanda uye yakagadzikana. Kunyangwe marasha gasification ine zvishoma yakaderera mbishi mari mutengo, ine muitiro wakareba, mari yakakura, kusvibiswa kwakanyanya, uye tsvina, inoda desulfurization uye kucheneswa, iyo isingakodzeri zvivakwa zvidiki uye zvepakati.

4. Specialized catalysts ane maitiro ekuita kwepamusoro, kusarudza kwakanaka, kuderera kwekushisa kwekushanda, uye hupenyu hurefu hwebasa.

5. Kushandisa mafuta ekupisa semutakuri wekudziya unotenderera unosangana nezvinodiwa zvemaitiro, nekudyara kwakaderera, kuderera kwesimba rekushandisa, uye kuderedzwa kwemari yekushandisa.

3.MVURA ELECTROLYSIS H2 GENERATION

Technical parameters:

Kudzvinyirira: Kusvika ku3.0 MpaG pasina compressor

Kuchena kwechigadzirwa: H2 kusvika 99.99% (V)

Rated DC simba rekushandisa: Zvishoma pane kana kuenzana ne4.8 kWh/Nm3 H2

Mvura Electrolysis H2 Generation

4.PARTIAL OXIDATION H2 GENERATION

Technical parameters:

• Zvinhu zvinoshanda: Gasi rechisikigo, Naphtha; Mafuta emafuta, Vacuum residue, Petroleum coke, Marasha.
• Kukwanisa: 4,000-95,000 Nm³/h
• Dzvinyiriro: 2.0 - 8.7 MPa(G)
• Kuchena kwechigadzirwa: H₂+CO≈34% - 42%(V)(Kana ukashandisa O₂semafuta ekudyisa, H₂+CO≈90% - 98%)

Process musimboti:

Iyo preheated mbishi zvinhu uye mweya zvinotumirwa kune gasifier. Uye chidimbu che oxidation reactions inoitika pakupisa kwepamusoro (inenge 1300℃- 1500 dhigirii C) uye madhigirii makuru (3-8 MPa), zvichikonzera kupisa kusingakwane kwemahydrocarboni neokisijeni pasi pemamiriro ekusakwana kweokisijeni.

Mhedzisiro huru: CnHm + (n/2) O₂ → nCO + (m/2) H₂

Technical zvakanakira:

1. Inogona kugadzirisa zvinhu zvakareruka zvakadai segasi rechisikigo uye mafuta akareruka, pamwe chete nezvinhu zvisingadhuri zvinorema zvakadai semafuta anorema, vacuum residue, petroleum coke, uye kunyange marasha.

2. Kuita pachako kunobudisa kupisa uye hakudi kupisa kwekunze, zvichiita kuti pave nepamusoro pekushandiswa kwesimba.

3.Iyo yakagadzirwa yakagadzirwa gasi haingoshandiswi kugadzirwa kwehydrogen chete, asiwo yakanyatsokodzera segasi rakasvibiswa remakemikari maitiro akadai seammonia synthesis, methanol synthesis, kana Fischer Tropsch synthesis.

Associated gasi muminda yeoiri inoreva gasi rechisikigo rakanyungudutswa mukudzika kwakadzika panguva yekutorwa kweoiri, iyo inoda kugadziriswa mushure mekugadzirwa patsime. Yakabatanidzwa gasi uye isina mafuta oiri inotorwa pamwechete uye inoda nhevedzano yekurapa isati yashandiswa.

Iyo nzira inonyanya kusanganisira

Muchidimbu, gasi rakabatana neoiri, sechimwe chigadzirwa chekugadzirwa kweoiri, rinofanirwa kuita maitiro akawanda risati rashandiswa. Kuburikidza nekupera mvura mumuviri uye desulfurization, kudzvanywa, kunyunguduka, kurapwa kwepombi, uye matekinoroji ekushandisa, gasi remafuta rinosanganisirwa rinogona kushandiswa zvakanyanya nekudzikisa kusvibiswa kwezvakatipoteredza.

Technical parameters:

• Kukwanisa: 200 ~ 200,000 Nm3 / h
• Dzvinyiriro: Yakajairika kudzvanywa ~ 3.0 MpaG
• Kuchena kwechigadzirwa: Dew point yakaderera se -70 degree, Sulfur content Zvishoma pane kana kuenzana ne0.01g/m3
• Rodha renji: 10 ~ 120%

NATURAL GASI LIQUEFACTION PROCESS

Yakakura Scale Network Dhizaini

Tower midziyo uye zvemukati

Reciprocating compressors

Adsorbents uye catalysts

Programmable control mavharuvhu

Ese marudzi egasi, mvura & cryogenic liquid matangi

Oiri & gasi zvidyarwa

Oiri uye gasi engineering chibvumirano chinowanzo tora iyo EPC (Engineering General Contracting) modhi, uko kondirakiti ine basa rekugadzira, kutenga, kuvaka, uye kutumirwa kweprojekiti kusvika yaunzwa kumuridzi. Mune iyi modhi, makondirakiti anofanirwa kupedzisa hurongwa hwese kubva pakugadzira kusvika pakushanda kuti ive nechokwadi chekuitwa kwakanaka kweprojekiti. Pamusoro pezvo, kune Dhizaini Yekutenga Kuvaka (PC) uye Dhizaini Procurement (EP) modhi, iyo inosarudzwa zvichienderana nezvinodiwa uye maitiro eprojekiti.

Kemikari nemishonga yakanaka zvinomera

Iyo kambani inobatanidzwa mune zvakasiyana-siyana zvemakemikari uye yakanaka makemikari engineering mumunda weinjiniya chibvumirano, kusanganisira tekinoroji yekugadzira uye kushandisa synthetic ammonia, methanol, urea, lime nitrogen, thiourea, uye kabhoni nhema.

Miti yekuchenesa mvura

Injiniya yekuchenesa mvura chikamu chakakosha chekuchenesa mvura yemaindasitiri, uye chinangwa chayo chikuru ndechekuwana kucheneswa kwakadzama kwemvura yetsvina kuburikidza nenzira dzakasiyana dzetekinoroji kuzadzisa zviyero zvekuburitsa kana kushandisazve zvinodiwa. Mumashandisirwo anoshanda, maitiro ekurapa akajairwa anosanganisira dosing, ozone oxidation, catalysis, adsorption, nezvimwe, izvo zvinowanzobatanidzwa zvichienderana nekuoma kwekuumbwa kwemvura uye hunhu hunosvibisa.