Nkà na ụzụ isi

Osisi nkewa ikuku nke Cryogenic (O₂, N₂, Ar na obere gas)

Osisi nkewa ikuku (ASP) na-ekewa ikuku ikuku n'ime ihe ndị bụ isi ya, nke na-abụkarị nitrogen na oxygen, na mgbe ụfọdụ argon na gas ndị ọzọ na-adịghị ahụkebe.

Ụzọ a na-ahụkarị maka nkewa ikuku bụ obere okpomọkụ -. A na-eji usoro a maka ikewapụ ikuku oxygen dị ọcha, nitrogen na argon dị elu{2} na ụlọ ọrụ ndị metụtara ya. Nakwa naanị isi mmalite nke gas ndị na-adịghị ahụkebe, dị ka neon, krypton, na xenon na-abịa site na ikuku ikuku site na opekempe abụọ distillation.

Ụlọ ọrụ nkewa ikuku (ASP) bụ ngwá ọrụ kachasị dị irè na nke tozuru okè n'ọhịa nke gas ụlọ ọrụ mmepụta ihe, nke nwere ike ịmepụta nnukwu gas nke ụlọ ọrụ mmepụta ihe, karịsịa osisi nkewa ikuku mmiri, nke a pụrụ iji mee ihe n'ụzọ dị mfe, bufee ma chekwaa ya.

Nhazi ngwaahịa ASP

Ihe mejupụtara nke ASP

N'ụlọ ọrụ mmepụta amonia sịntetik, ikuku hydrogen gas sitere na CH4. H2 na-ejikọta ya na N2 iji mepụta NH3 (amonia). Enwere ngwakọta nke gas CH4, H2 na N2 n'oge usoro mmepụta. Anyị na-eji usoro mgbasawanye nitrogen maka jụrụ oyi iji mee ka CH4 kewapụ ya na gas synthesis. Anyị nwekwara ike iji nkeji adsorption swing nrụgide kewapụ H2 na N2. Nke mere na ha nwere ike reflux ka synthesize amonia ọzọ.

Usoro Psa/vpsa:

Osisi PSA/VPSA nwere n'ụzọ bụ isi nke arịa ndị na-ebu ihe nwere ihe na-adsorbent, ọdụ gas drum (s), valves nwere njikọ njikọ, valves njikwa na ngwá ọrụ yana usoro nchịkwa maka njikwa nke unit ahụ.

Usoro mmezu PSA/VPSA:

1.PSA/VPSA Ọgbọ Oxygen

The akporo nke ọkọnọ tumadi gụnyere ikuku compressor (blower), agụụ mgbapụta, absorber arịa, pụrụ iche ahọrọ adsorbent ihe, valves, njikwa usoro, online oxygen ngwaahịa analyzer na kwa oxygen compressor.

• Ọdịnaya oxygen nke ngwaahịa nwere ike ruo 94%.

VPSA bụ usoro mgbasa ozi nrụgide na-enweghị isi na mwepu ikuku na uru nke obere ume ike yana arụmọrụ sieve dị elu. Ka ọ dị ugbu a, mkpokọta ntinye ego dị ala karịa PSA ma ọ bụ usoro ọzọ. Maka ịrụ ọrụ ya nke a pụrụ ịdabere na ya, ọ bụ usoro na-aga n'ihu na nke mbụ{2}} ahọrọla ugbu a.

PSA/VPSA ỌKWU oxygen n'ọgbọ

2.PSA IGBO NITROGEN GENERATION

Nkewa nke nitrogen na oxygen site na ikuku na-ewere ọnọdụ n'ime ụgbọ mmiri nke jupụtara na sive carbon molecular. Nke a dabere n'eziokwu nke mgbasa ngwa ngwa kinetic nke ikuku oxygen n'ime oghere nke sieve carbon molecular karịa maka ụmụ irighiri ihe nitrogen.

• Ịdị ọcha nitrogen ngwaahịa nwere ike ịbụ 97-99.9999%.

Usoro eruba nke PSA nitrogen mmepụta usoro

3.PSA/VPSA MKWAKWU NDỊ NA-AHỤTA NA NDỊ AHỊDROGEN

PSA/VPSA PLANT hydrogen mgbake na ịdị ọcha

4.PSA/VPSA KWESỊRỊ KWESỊRỊ GAS, GAS EKWU IKE

Nka nka:

Ihe eji eme ya: gas eke, coke oven gas, coal- methane bed, gas shale, methane gas, gas mmiri, ikuku ọkụ ọkụ, gas coal gas, mmanụ na gas

• Ike: 100 ~ 50,000 Nm3 / h
• Nrụgide: nrụgide nkịtị ~ 3.0 MpaG
• Ịdị ọcha ngwaahịa: H2 Karịrị ma ọ bụ hà nhata 99.999 % (V)
• Oke ibu: 10 ~ 120 %

PSA/VPSA KWESỊRỊ COAL GAS, GAS EZIOKWU

5.(V)PSA CO2 Mwepụ

Nka nka:

Ọdabara ihe: Ntụgharị gas, synthesis gas, calcium carbide, lime kiln gas iyuzucha gas, crude gas, flue gas, alkali ọdụ gas nwere CO2

• Ike: 200 ~ 200,000 Nm3 / h
• Nrụgide: nrụgide nkịtị ~ 3.0 MpaG
• Ịdị ọcha ngwaahịa: CO2 Ihe na-erughị ma ọ bụ haha ​​0.1 % (V)
• Oke ibu: 10 ~ 120 %

Mwepụ PSA CO2

6.MMBRANE nkewa

Nka nka:

• Ọdabara ihe: Air ihicha, N2 ọgbọ, H2 nkewa nakwa dị ka ụlọ ọrụ gas
• Ike: 5 ~ 3,000 Nm3 / h
• Nrụgide: nrụgide nkịtị ~ 12.0 MpaG
• Ịdị ọcha ngwaahịa: ruo 99.999% (V)

Nkewa gas sitere na teknụzụ Membrane

Mgbasa ozi okpomọkụ dị iche iche bụ teknụzụ nkewa nke dabere na ikike mgbasa ozi dị iche iche maka akụrụngwa gas na okpomọkụ dị iche iche. Ụkpụrụ bụ isi bụ iji adsorbents na-eme ka ihe ndị dị na gas na-eku anya na okpomọkụ dị ala, na imebi na ịgbasa ihe ndị ahụ na-ekpo ọkụ site na ikpo ọkụ ma ọ bụ mmeghari gas na-agba na okpomọkụ dị elu, si otú ahụ na-enweta mmeghari na imegharị ihe nke adsorbents.

Nka nka:

Ihe ndapụta ngwa: ihicha ma ọ bụ sachaa gas sitere n'okike, gas sịntetik, gas nitrogen na ikuku.

• Ike: 200 ~ 200,000 Nm3 / h
• Nrụgide: nrụgide nkịtị ~ 3.0 MpaG
• Ngwaahịa dị ọcha: Irigi dị ka ogo -70, Ọdịnaya Sulfur Ihe na-erughị ma ọ bụ hà 0.01g/m3
• Oke ibu: 10 ~ 120 %

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

1.STEAM REFORMING HYDROGEN (SMR)

HYDROCARBON LIGHT (NG wdg) Uzuoku na-emezigharị HYDROGEN (SMR)

Steam Methane Reforming Hydrogen– 3D ụdị & skid tupu - nrụpụta

2.METHANOL KWESỊRỊ MKPỤTA HIDROGEN

Usoro a na-eji methanol emepụtara nke ọma na mmiri salinated dị ka akụrụngwa. Na 220-280 degrees , ha na-catalytically converted n'ime isi hydrogen na carbon dioxide nwere mgbanwe gas on a raara onwe ya nye catalyst. Ụkpụrụ bụ nke a:

Mmeghachi omume isi: CH3OH{{1}CO+2H2 ;△H= +90.7 KJ/mol

CO+H2O=CO2+H2 ;△H=-41.2 KJ/mol

Nzaghachi n'ozuzu: CH3OH+H2O=CO2+3H2 ;△H=+49.5 KJ/mol

Mmetụta dị n'akụkụ: 2CH3OH=CH3OCH3+H2O; △H= -24.9 KJ/mol

CO +3H2=CH4+H2O; △H= -206.3KJ/mol

Ngwakọta nke gas a gbanwere na-emepụta site na mmeghachi omume dị n'elu mgbe ọ dị jụụ na condensation bụ

H2 73~74%

CO 2 23~24.5%

CO ~ 1.0%

CH3OH 300ppm

H2O saturation

Enwere ike ikewa gas a gbanwere n'ụzọ dị mfe wee wepụta ya ka ọ bụrụ hydrogen dị ọcha site na iji teknụzụ dịka mgbasa ozi na-emegharị nrụgide.

Teknụzụ usoro a tozuru oke, dị mfe ịrụ ọrụ, kwụsiri ike na arụ ọrụ, yana mmetọ- n'efu.

Nka nka:

Ọdabara ihe: Natural gas, naphtha, LPG, refinery akọrọ gas nwere hydrocarbon feedstock

• Ike: 20 ~ 10,000 Nm3 / h
• Nrụgide: 0.5 ~ 3.0 MpaG
• Ịdị ọcha ngwaahịa: H2 ruo 99.999% (V)

Njirimara teknụzụ usoro:

1. Methanol uzuoku na-agbawa na converted na otu nzọụkwụ na a raara onwe ya nye catalyst.

2. Site n'iji arụ ọrụ nrụgide, gas na-agbanwe agbanwe anaghị achọ nrụgide ọzọ ma nwee ike iziga ya ozugbo na ngwaọrụ nkewa mgbasa ozi nrụgide, na-ebelata ike oriri.

3. E jiri ya tụnyere electrolysis, oriri ọkụ eletrik ebelatala karịa 90%, ọnụ ahịa mmepụta nwere ike belata site na 40-50%, na ịdị ọcha hydrogen dị elu. E jiri ya tụnyere coal gasification, ngwá ọrụ a dị mfe, dị mfe ịrụ ọrụ ma kwụsie ike. Ọ bụ ezie na coal gasification nwere ubé ala akụrụngwa na-eri, o nwere ogologo usoro, nnukwu ego, elu mmetọ, na adịghị ọcha, na-achọ desulfurization na ọcha, nke na-adịghị adabara obere na ọkara-sized ụlọ ọrụ.

4. Pụrụ iche catalysts nwere àgwà nke elu ọrụ, ezi selectivity, ala arụ ọrụ okpomọkụ, na ogologo ndụ ọrụ.

5. Iji mmanụ ọkụ dị ka onye na-ebu ọkụ na-ekesa ọkụ na-ezute usoro a chọrọ, na ntinye ego dị ala, obere ume ike, na belata ụgwọ ọrụ.

3.WATER ELECTROLYSIS H2 GENERATION

Nka nka:

Nrụgide: Ruo 3.0 MpaG na-enweghị compressor

Ịdị ọcha ngwaahịa: H2 ruo 99.99% (V)

Oriri ike DC agbagoro: Ihe na-erughị ma ọ bụ haha ​​na 4.8 kWh/Nm3 H2

Mmiri Electrolysis H2 Generation

4.PARTIAL OXIDATION H2 GENERATION

Nka nka:

• Ihe eji eme ihe: gas, Naphtha; Mmanụ mmanụ,Vacuum residue, Petroleum coke, Coal.
• Ike: 4,000-95,000 Nm³/h
• Nrụgide: 2.0 - 8.7 MPa(G)
• Ịdị ọcha ngwaahịa: H₂+CO≈34% - 42%(V)(Ọ bụrụ na eji o₂dị ka nri gas, H₂+CO≈90% - 98%)

Ụkpụrụ usoro:

A na-ezigara akụrụngwa na ikuku ekpo ọkụ na gasifier. Na mmeghachi omume oxidation akụkụ na-eme na oke okpomọkụ (ihe dị ka ogo 1300 - 1500 ogo C) na nrụgide dị elu (3-8 MPa), na-ebute ọkụ ọkụ nke hydrocarbons na ikuku oxygen na-ezughị ezu n'okpuru ọnọdụ ikuku oxygen zuru oke.

Mmeghachi omume isi: CnHm + (n/2) O₂ → nCO + (m/2) H₂

Uru teknụzụ:

1. Ọ nwere ike hazie ngwa ngwa ngwa ngwa dị ka gas na-esi ísì ụtọ na mmanụ ọkụ, yana ngwa ngwa dị oke ọnụ dị ka mmanụ mmanụ dị arọ, vacuum residue, petroleum coke, na ọbụna coal.

2. Mmeghachi omume n'onwe ya na-ahapụ okpomọkụ ma ọ dịghị achọ ikpo ọkụ n'èzí, na-eme ka ọrụ ike dị elu na-arụ ọrụ.

3.The eme synthesis gas na-abụghị nanị na-eji hydrogen mmepụta, ma dị nnọọ adabara dị ka a akụrụngwa gas maka chemical Filiks dị ka amonia synthesis, methanol synthesis, ma ọ bụ Fischer Tropsch njikọ.

Ngwakọta gas na-ejikọta na mpaghara mmanụ na-ezo aka na gas sitere n'okike gbazere n'ụdị dị omimi n'oge usoro mmịpụta mmanụ, nke dị mkpa ka edozi ya mgbe emechara ya na olulu mmiri. A na-amịkọrọ gas na mmanụ crude ọnụ ma chọọ usoro ọgwụgwọ tupu enwee ike iji ya mee ihe.

Usoro a gụnyere

Na nchịkọta, mmanụ gas jikọtara mmanụ, dị ka ngwaahịa ọzọ nke mmepụta mmanụ, kwesịrị ime ọtụtụ usoro tupu enwee ike iji ya mee ihe. Site na akpịrị ịkpọ nkụ na desulfurization, pressurization, liquefaction, pipeline ọgwụgwọ, na itinye n'ọrụ teknụzụ, oilfield metụtara gas nwere ike maximally tinye n'ọrụ mgbe ibelata gburugburu ebe obibi mmetọ.

Nka nka:

• Ike: 200 ~ 200,000 Nm3 / h
• Nrụgide: nrụgide nkịtị ~ 3.0 MpaG
• Ngwaahịa dị ọcha: Irigi dị ka ogo -70, Ọdịnaya Sulfur Ihe na-erughị ma ọ bụ hà 0.01g/m3
• Oke ibu: 10 ~ 120 %

OKWU OKWU MMIRI GAAS KEKEKE

Nhazi netwọkụ buru ibu

Ụlọ elu akụrụngwa na internals

Compressors na-emegharịghachi

Adsorbents na catalysts

Valvụ njikwa mmemme

Ụdị gas niile, mmiri mmiri & tankị mmiri mmiri cryogenic

Mmanụ & gas osisi

Nkwekọrịta ọrụ injinia mmanụ na gas na-anabatakarị ụdị EPC (Engineering General Contracting), ebe onye ọrụ ya na-ahụ maka nhazi, ịzụ ahịa, iwu ụlọ na inye ọrụ ahụ ruo mgbe ewepụtara ya n'aka onye nwe ya. N'ọnọdụ a, ndị ọrụ nkwekọrịta kwesịrị imezu usoro dum site na imewe ruo n'ọrụ iji hụ na mmejuputa ọrụ ahụ dị mma. Tụkwasị na nke ahụ, e nwere ụdị ihe nrụpụta Design Procurement Construction (PC) na Design Procurement (EP), nke a na-ahọrọ dabere na mkpa na njirimara nke ọrụ ahụ.

Chemical na mma kemịkal osisi

Companylọ ọrụ ahụ na-etinye aka n'akụkụ dị iche iche nke kemịkalụ kemịkalụ na mma kemịkalụ na ngalaba nke nkwekọrịta injinia, gụnyere teknụzụ mmepụta na ngwa nke amonia sịntetik, methanol, urea, lime nitrogen, thiourea, na carbon ojii.

Osisi ọgwụgwọ mmiri

Injinia ọgwụgwọ mmiri bụ akụkụ dị mkpa nke ọgwụgwọ mmiri mkpofu ụlọ ọrụ, yana ebumnuche ya bụ imezu oke miri emi nke mmiri mkpofu site na ụzọ teknụzụ dị iche iche iji mezuo ụkpụrụ mwepu ma ọ bụ megharịa ihe achọrọ. Na ngwa bara uru, usoro ọgwụgwọ a na-ahụkarị gụnyere dosing, ozone oxidation, catalysis, adsorption, wdg, nke a na-ejikọtakarị na-adabere na mgbagwoju anya nke ihe mejupụtara mmiri na njirimara mmetọ.