Fɛɛnw
Gazi ka karibɔni minɛ

Gazi ka karibɔni minɛ

Fɛɛn: Gazi min be karibɔni minɛ
Se: 10,000 ~ 500,000 Nm3/h (gazi natureli baara hakɛ)
Baarakɛcogo fanga: 0,5 ~ 8,0 MPaG
CO2 minɛcogo ɲuman: A ka ca ni 90% ye wala a ka kan n’o ye (fo ka se 99% ma n’a labɛnna cogo dɔ la)
CO2 Fɛɛnw saniyanin lo: A ka ca ni 95% ye wala a ka kan n’o ye (V) (ka tulu sɔrɔ/ka baara kɛ n’a ye ka ɲɛ)

Fɛɛnw ɲɛfɔli

 

Gazi ka karibɔni minɛcogo (min be weele fana ko gazi CO2 minɛcogo) ye minɛn dafanin dɔ ye min be furakɛli fɔlɔ, CO2 minɛcogo, saniyako ani CO2 sɔrɔli/marali fara ɲɔgɔn kan.

 

A ka sariyakolo jɔnjɔn be danfara ka kɛɲɛ ni fɛɛrɛ sira ye: kemikali yɛlɛmani be baara kɛ ni amini-basigilanw ye (misali la, MDEA, DEA) ka ɲɔgɔn sɔrɔ ni CO2 ye; farikoloɲɛnajɛ be basigi fɛnɲɛnamafagalanw kan minw ka funteni man bon (misali la, Selexol) ka CO2 yɛlɛma; membrane separation be baara kɛ ni polimeri membrane kɛrɛnkɛrɛnninw ye walisa ka CO2 don a la cogo sugandinin na.

 

A be se ka CO2 hakɛ dɔgɔya cogo basiginin na gazi kɔnɔ ka se 2% ma (walima hali ka dɔgɔ ni 0,1% ye gazi saniyalenba la) ani ka CO2 minɛ ni saniya ye min ka bon walima ka bɛn 95% ma, o min ye garanti jɔnjɔn ye gazi saniyalen baara dɔgɔyali ni karibɔni bɔli la.

Natural Carbon Capture

 

Baara sariyakolo

 

Natural Carbon Capture ka baarakɛcogo (ka "furakɛli fɔlɔ + amine-basigilen kemikali minɛ + CO2 saniya" siraba ta k'o kɛ misaliya ye) be se ka surunya i n'a fɔ fɛn jɔnjɔn wɔɔrɔ: gazi natureli furakɛli fɔlɔ → CO2 minɛ → CO2 saniya → CO2 saniya → CO2 saniya → . marali/baarakɛcogo → gazi saniyanin bɔli

1

Gazi natureli furakɛli ka kɔn:CO2-min kɔnɔ gazi be sɔrɔ (gazi nɔgɔman walima gazi min be bɔ nɔgɔ la) o be don fɔlɔ knockout drum kɔnɔ ani ka filɛri kɛ ka ji nɔgɔw (jii, idɔrɔkaribɔni nɔgɔmanw) ani fɛn barikamanw (buguri, nɔgɔw) bɔ minw ka bonya be tɛmɛ 10 μm kan wala u be bɛn n’o ye. Gazi min kɔnɔ kibiri ka ca (H2S Ka ca ni 50 ppm ye walima a ka kan n’o ye), kibiribɔlan dɔ be fara a kan (misali la, karibɔni yɛlɛmayɛlɛmalen) walisa ka H2S- bɔ yen ka furakisɛw tiɲɛni bali ani minɛnw nɔgɔli min be sɔrɔ kibiri ɲɔgɔndanw fɛ.

2

CO2 minni:Gazi min kɔnna ka furakɛ, o be bɔ sanfɛ ka bɔ sɔgɔlan duguma, k’a sɔrɔ 30-50% amine-based solvant (misali la, MDEA, min ka fanga ka dɔgɔ ka yɛlɛma) be fiyɛ duguma ka bɔ sanfɛ. O la, gazi ni jii be ɲɔgɔn minɛ ka ban: CO2 be ɲɔgɔn sɔrɔ ni amini yɛlɛmalan ye (misali la, CO2 + 2R2NH → R2NCOO− + R2NH2+) ka boritom basiginin dilan ka kɛ karbamati ye min be kɛ ni karbamati ye ka kɛ . CO2 ka bɔ gazi la.

3

Solvant ka yɛlɛmani:CO2-fɛn min be sɔrɔ fɛnɲɛnamafagalanw na (amini fɛnɲɛnamafagalanw) min be lajɛn fɛnɲɛnamafagalanw duguma, o be pɔnpe ka taga n’u ye yɔrɔ dɔ la min be mɔgɔw lakuraya. Ni funteni be yɛlɛma (110-130 degere ) ani ni fanga ka dɔgɔ (0,15-0,2 MPaG), karbamati be toli ka CO2 bɔ. O fɛn min lakurayara, o be nɛnɛ ka se degere 40-50 ma funteni yɛlɛmalan dɔ sababu fɛ ani a be segi ka taga n’a ye yɛlɛmalan kɔnɔ, ani fɛn min be se ka yɛlɛma, o hakɛ ka ca ni 99% ye wala a be bɛn n’o ye.

4

CO2 saniyako:Gazi CO2 min be bɔ yɛlɛmani sankaso sanfɛ, amini funteni ni jii be sɔrɔ a kɔnɔ. A be tɛmɛ fɔlɔ nɛnɛyɔrɔ dɔ fɛ ka jii nɔgɔya ani k’a bɔ ɲɔgɔn na, o kɔ, a be don karibɔni yɛlɛmayɔrɔ dɔ la min be baara kɛ walisa ka amini tɔɔ bɔ-a laban na ka CO2 sɔrɔ ni saniya ye min ka bon ni 95% ye wala min ka kan n’o ye. Kow la, minw be CO2 saniyalenba ɲini (misali la, dumunifɛnw-grade), distilasiyɔn kriyozeniki dɔ be fara a kan walisa ka saniyako fisaya tugun ka se 99,9% ma wala a be bɛn n’o ye.

5

CO2 marali/baarakɛcogo:CO2 saniyanin be sɔgɔsɔgɔ ka se 15-20 MPa ma (dugukolo marali kama) walima 2-3 MPa (izinibaara kama) sɔgɔsɔgɔlan fɛ. A be se ka don tulubɔyɔrɔw la walisa ka tulu sɔrɔ ka ɲɛ (EOR), ka kɛ fɛnɲɛnamafagalanw ye kemikali baarakɛyɔrɔw la (misali la, ka ure, metanɔli dilan), walima ka mara dugukolo jukɔrɔ jii kɔgɔninw na walisa ka se ka karibɔni minɛ.

6

Gazi saniyanin bɔyɔrɔ:CO2-bɔra gazi bɔyɔrɔw la ka bɔ sɔgɔlan sanfɛ, ka tɛmɛ bugun bɔlan dɔ fɛ ka fɛnɲɛnamafagalanw bɔ (amine tɔ min ka dɔgɔ ni 5 ppm ye walima a ka kan n’o ye), o kɔfɛ a be taga n’a ye ka taga tiyow la (gazi bɔyɔrɔ min be GB 17820 la, gazi min be bɔ duguma, gazi min be bɔ duguma) gazi dicogo).

 

Gazi karibɔni minɛcogo jɔnjɔnw

Jagokɛcogo ɲumanba

Ka kɛɲɛ ni sariyaw ye, CO2 minɛcogo ɲuman ka bon ni 90% ye walima a ka kan n’o ye; ni -sɛgɛsɛgɛli caman ye walima ni -sɛgɛsɛgɛlikɛlan ɲumanba ye, a be se ka se 99% ma, ka CO2 hakɛ dɔgɔya gazi kɔnɔ ka bɔ 10-30% la ka se 2% duguma.

A be se ka kɛ yɔrɔ caaman na

A be se ka gazi jikuruw minɛ ni CO2 hakɛ ye min be daminɛ 1% la ka taga se 50% ma, ani a be se ka yɛlɛma gazi sifa caaman na (gazi nɔgɔman, gazi nɔgɔman, gazi kemikali min be bɔ -) n’a be yɛlɛma yɛlɛmafɛnw/membranw na.

Kuran min be dɔgɔya

Amine-basigilen sisitɛmuw ta fanfɛ, yɛlɛmalanw lakurayali ka fanga kɛrɛnkɛrɛnnin min be ta, o ye 2,5-3,5 GJ ye CO2 tɔni kelen kelen bɛɛ la min minɛna (a ka dɔgɔ ni laada DEA yɛlɛmalanw ye ni 20-30%) ye; farikolo minɛcogo fɛɛrɛw ta fan fɛ, kuran minɛ be se ka dɔgɔya tugun ka se 1,8-2,2 GJ ma CO2 tɔni kelen kɔnɔ.

Operasiyɔn basiginin

A be ni fɛɛrɛw ye minw be baara kɛ u yɛrɛ ma (CO2 sɛgɛsɛgɛrikɛlaw ɛntɛrɛnɛti kan, solvant hakɛ kɔlɔsili, funteni/degun labɛnni) walisa ka paramɛtiri jɔnjɔnw kɔlɔsi wagati yɛrɛ yɛrɛ la. Ni CO2 hakɛ min be don, o be yɛlɛmayɛlɛma (±20%), o sisitɛmu be yɛlɛma yɛlɛma miniti 20-30 kɔnɔ walisa ka se ka mɔgɔw minɛ ka ɲɛ.

Koroziyɔn kɛlɛli

O fɛn jɔnjɔnw (absorption tower, régénération tour, tuyaux) dilanna ni fɛnw ye minw tɛ se ka nɔgɔ minɛ-FRP (fibre de verre-plastik barikaman) ka ɲɛsin fɛnw ma minw ka fanga ka dɔgɔ, 316L nɛgɛ min tɛ yɛlɛma ka ɲɛsin fɛnw ma minw be se ka yɛlɛma yɔrɔ minw na. nɔgɔ.

 

An ka baarakɛyɔrɔ ka fɛɛnw nafaw

 

1. A dilan cogo ɲuman na

Duniɲa kɔnɔ ka karibɔni bɔli laɲiniw ani gazi ɲuman sariyaw gɛlɛnw kɔnɔ, dilancogo ɲuman lo ye jusigilan ye min b’a to mɔgɔw be se ka minɛ ka ɲɛ ani ka kuran minɛ ka dɔgɔya. An ka baarakɛyɔrɔ la, ɛnzeniyɛri ŋanaw ka jɛnkulu dɔ be yen minw be ni saan 25 ni kɔ ye gazi bɔli ani karibɔni minɛko la, u be jamana kɔnɔ ani jamana wɛrɛw ka sariyaw lɔn i n’a fɔ GB 150 (pɛrɛsiyɔn minanw), API 581 (kɔrɔsiyɔn marali), ISO 14064 (karibɔni jate), ani EPA Method 315 (CO2). An be dilan cogo dɔ di min basiginin be sannikɛlaw ka gazi sifaw kan (CO2 hakɛ, H2S kɔnɔfɛnw, idɔrɔkaribɔni hakɛ), baarakɛcogo fanga, ani minɛko laɲiniw: gazi nɔgɔmanw ka sisitɛmuw kama, an be amine solvant formule fisaya walisa ka idɔrɔkaribɔni nɔgɔmanw bali ka co-min; gazi bɔyɔrɔw ta fan fɛ, an be denitrifikasiyɔn dɔ fara a kan walisa NO1 kana ɲɔgɔn sɔrɔ ni yɛlɛmafɛnw ye. An be "one-size-fits-all" sɛrɛkiliw to yen ani ka mɔgɔw hakɛ yɛlɛmani/barika minɛcogo ladegeli kɛ (Aspen Plus sababu fɛ) poroze kelen kelen bɛɛ kama walisa ka baara kɛcogo ɲuman lajɛ.

2. Poroze ɲɛnabɔli fisaya .

An ka baarakɛyɔrɔ be ISO9001 ka baarakɛcogo ɲuman labato kosɔbɛ poroze ka ɲɛnamaya kuru bɛɛ kɔnɔ, o min be ɲɛsin dilan, sanni, dilan ani baarakɛcogo ma. Dilanni wagati la, ɛnzeniyɛri kɔrɔw be jaaw ni baarakɛcogo paramɛtiriw sɛgɛsɛgɛ ɲɔgɔn fɛ walisa ka dilanni filiw bɔ yen; fɛn jɔnjɔnw kama (absorption tower packing, amine solvants, CO2 analyseurs), an be fɛnw sugandi ka bɔ fɛnw la minw lɔnnin lo koɲuman (misali la, Sulzer packing, BASF MDEA solvant, Emerson analyseurs) ani ka sɛgɛsɛgɛli kɛ minw be don ka kɛɲɛ ni package fɛɛrɛw ye (misali la,). O dilan wagati la, sɛgɛsɛgɛri min tɛ -tiɲɛ (UT ye sodiw ye, RT ye kogow ye minw ka bon) ani hydrostatique pressure sɛgɛsɛgɛri (1,25 siɲɛ dilan pressure) walisa k’a lɔn n’u be se ka nɔrɔ ani n’u be se ka lɔ. Sanni a ka di, o sisitɛmu be to ka baara kɛ lɛrɛ 100 kɔnɔ -ka CO2 minɛcogo sɛgɛsɛgɛ, a be se ka yɛlɛma cogo min na, ani a be se ka kuran minɛ cogo min na-walisa k’a lɔn ni tagamasiɲɛw bɛɛ be bɛn ni dilan cogoya ye.

3. Fɛɛn ɲuman min be se ka la a la

An be fɛɛnw ɲumanya jati baarakɛyɔrɔ ka ɲɛnamaya sababu ye ani an b’an jija ka minanw di minw tɛ "zero-fault". Sisitɛmu kelen kelen bɛɛ be kɛ nivo caaman-ka ɲumanya kɔlɔsili ye: absorption/regeneration sankasow ka dilan wagati ka ca ni saan 20 ye wala a ka kan n’o ye, ani fɛn min be se ka nɔgɔ bɔ (FRP sankasow kama) o ka kɔgɔ yɛlɛmani be se ka kɛ lɛrɛ 1500 ni kɔ ye wala a ka ca n’o ye; yɛlɛmalanw lakurayali sisitɛmu kɔnɔ, funteni yɛlɛmalan be yen (funteni yɛlɛmani fanga Ka ca ni 90% ye walima a ka kan n’o ye) walasa ka dɔ bɔ kuran tiɲɛni na; sisitɛmu ka wagati min be kɛ dɛsɛw ni ɲɔgɔn cɛ (MTBF) o be tɛmɛ lɛri 10 000 kan. An be sɛrɛkili dafaninw di minw b’a yira ko fɛɛnw ka ɲi, i n’a fɔ minanw sɛrɛkiliw, sɛgɛsɛgɛri minw tɛ -tiɲɛ, ani baarakɛcogo sɛgɛsɛgɛri rapɔɔriw, ani an b’a to iziniw ka sɛgɛsɛgɛri hakɛ ka kɛ 100% ye.

4. Baara teliman

-feere kɔfɛ baara ɲuman lo ye kunba ye min b’a to sisitɛmu be to ka baara kɛ. Ni an ye sannikɛla ka baara ɲiningali sɔrɔ, an ka baarakɛlaw be jaabi fɔlɔw di lɛri 12 kɔnɔ (24/7) telefɔni, e-mail, wala videwo-konferansi fɛ-ka gɛlɛyaw sɛgɛsɛgɛli fana fara a kan (i n’a fɔ, minɛcogo dɔgɔyali min be sɔrɔ furakisɛw tiɲɛni fɛ) ani furakɛcogo fɔlɔw. Gwɛlɛya minw be se ka ɲɛnabɔ yɔrɔjan (i n’a fɔ, paramɛtiriw yɛlɛmani, solvant hakɛ kalibrasiyɔn), an be sannikɛlaw ɲɛminɛ u ka se ka gwɛlɛyaw ɲɛnabɔ ka ban lɛri 24 kɔnɔ; yɔrɔ ladonni makoya kama (i n’a fɔ, ka pakew yɛlɛma, ka funteni yɛlɛmayɔrɔw saniya), an be ɛnzeniyɛriw ci lɛri 48 kɔnɔ (jamana kɔnɔ) wala lɛri 72 kɔnɔ (jamana kɔnɔ) an kɛnin kɔ ka ɲiningali sɛgɛsɛgɛ. An be baara kɛ fana tuma o tuma walisa ka minanw ladon (i n’a fɔ, saan o saan, sɛgɛsɛgɛri min be kɛ ni solvant ye, ka sɛgɛsɛgɛri kɛ n’a be nɔgɔ bɔ) ani ka garanti di ka minanw dilan walisa ka baarakɛminanw ka baara wagati dɔgɔya.

5. Sannikɛlaw ka sɔnni

An ka gazi karibɔni minɛcogo lɔnnin lo kosɔbɛ baarakɛyɔrɔbaw fɛ kuran, fanga ani kemikali baarakɛyɔrɔw la k’a sababu kɛ u ka lannaya n’u ka baarakɛcogo ɲuman ye. Sannikɛlaw ka teli ka kɛ: gazi dilanyɔrɔw ka dekaribɔnizasiyɔn, gazi-kuranbɔyɔrɔw ka CO2 minɛ, kɔgɔjida la gazi CO2 bɔli, ani izini ka CO2 sɔrɔli porozew.

6. Minanw wala baarakɛyɔrɔw sugandili .

An ka baarada be baarakɛɲɔgɔnya cogoya yɛlɛmayɛlɛmalenw di ka se ka sannikɛlaw mako wasa:

● Poroze dilanni min be kɛ ni fɛnw ye: Ka baara kɛ ɲɔgɔn fɛ k’a ta a dilanni na, a dilanni na, a sigili la ka taga a bila baara la, ani ka fɛɛrɛ dɔ di min labɛnnin lo-ka baara kɛ n’a ye;

● Minɛnw feereli: Aw ka fɛn jɔnjɔnw feere (absorption tour, régénération tour, solvant circulation pompe) dan na dan na sannikɛlaw ma minw be se k’u yɛrɛ-don;

● Baarakɛcogo ani ladonko baara: Ka baara kɛ ni sisitɛmu ye wagatijan kɔnɔ ani k’a ladon, ka wari sara ka kɛɲɛ ni baara wagati ye wala CO2 minɛ se ye;

● Karibɔni minɛ baara: I ka wari don o sisitɛmu kɔnɔ ani k’a baara, i ka wari sara ka kɛɲɛ ni CO2 hakɛ min minɛna, o be dɔ bɔ sannikɛlaw ka wariko daminɛ na.

Tagasogow: gazi karibɔni minɛ, Sinuwaw ka gazi karibɔni minɛ dilanbagaw, feerekɛlaw, izini

A’ ye ɲiningali kɛ .