China Obere na Ọkara Nha Ikuku Nkewa Unit Industrial Liquid Oxygen Plant Liquid Nitrogen Plant,
Osisi nkewa ikuku nke China Liquid,Ngwa Nitrogen Oxygen Liquid,
Nka na ụzụ atụmatụ
1.Main parameters nke ngwaọrụ
1.1 Ọnọdụ imewe
Aha akụrụngwa: eke gas
Nrụgide akụrụngwa: 0.02mpag (nrụgide nlele)
Okpomọkụ ihe ọkụkụ: ọnọdụ okpomọkụ
Ngwakọta akụrụngwa (nke nwa oge)
| Mole Frac | |
| H2S | 20PPM |
| N2 | 1.795 |
| CO2 | 0,562 |
| CH4 | 92,887 |
| C2H6 | 3.705 |
| C3H8 | 0,679 |
1.2 Teknụzụ chọrọ maka hydrogen ngwaahịa
Ike mmepụta: 235nm3 / h (500kg / D)
Mmiri dị ọcha: H2 ≥ 99.9%
Oriri gas: 110m3 / h (LHV karịrị 8500Kcal / m3)
Nrụpụta hydrogen: ≥ 1.6Mpa
Okpomọkụ ọpụpụ: ≤ 40 ℃
1.3 nkwa arụmọrụ
l pụtara oge n'etiti ọdịda nke akụrụngwa ike 8000 awa
l Mgbanwe arụmọrụ ngwaọrụ: 30 ~ 110%
l Ndụ imewe nke akụrụngwa static bụ afọ 15
1.4 okirikiri nhọrọ ukwuu
Mpaghara nhazi ngwaọrụ dị n'èzí bụ 26mx10m = 260m2
2. Usoro nhazi
2.1 usoro teknụzụ
Mkpakọ gas na ntughari
The eke gas na-abụghị nke batrị na-akpa pressurized ka 1.6Mpa site compressor, wee kpụ ọkụ n'ọnụ dị ka 380 ℃ site na nri gas preheater na convection ngalaba nke uzuoku reformer, na-abanye desulfurizer wepụ sọlfọ na nri gas n'okpuru. 0.1pm. The desulfurized ndepụta gas na usoro uzuoku (3.0mpaa) Gbanwee agwakọta gas preheater dị ka akpaka uru nke H2O / ∑ C = 3 ~ 4, ọzọ preheat ka ihe karịrị 510 ℃, na evenly banye ntughari ọkpọkọ si n'elu gas nzukọ. ọkpọkọ isi na ọkpọkọ pigtail elu. N'ime oyi akwa na-akpali akpali, methane na-emeghachi omume na uzuoku iji mepụta CO na H2. A na-enye okpomọkụ a chọrọ maka ntụgharị methane site na ngwakọta mmanụ ọkụ na-ere ọkụ na ala ọkụ. Okpomọkụ nke gas a gbanwere site na onye na-eme mgbanwe bụ 850 ℃, a na-agbanwekwa okpomọkụ dị elu ka ọ bụrụ nnukwu okpomọkụ. Gas kemịkalụ na-abanye n'akụkụ tube nke ikpo ọkụ ọkụ na-ekpo ọkụ iji mepụta 3.0mpaa jupụtara uzuoku. Okpomọkụ nke ntụgharị gas sitere na igwe na-ekpo ọkụ na-ekpofu ọkụ na-agbada ruo 300 ℃, mgbe ahụ, gas na-atụgharị na-abanye n'ime ebe a na-esi nri mmiri na-ekpo ọkụ, onye na-ekpo ọkụ gas na-atụgharị gas na mmiri na-atụgharị gas na-ekewapụta condensate na condensate usoro, na A na-eziga gas usoro na PSA.
The eke gas dị ka mmanụ ụgbọala na-agwakọta na mgbali swing adsorption desorption gas, na mgbe ahụ, mmanụ gas olu n'ime mmanụ ụgbọala preheater na-edozi dị ka gas okpomọkụ na ntinye nke reformer. Mgbe mmezigharị mmiri gasịrị, mmanụ ọkụ na-abanye n'elu ọkụ ọkụ maka ọkụ ọkụ iji nye onye na-eme mgbanwe okpomọkụ.
Mmiri a na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na mmiri na-ekpo ọkụ na-ekpo ọkụ na-esi na mmiri na-ekpo ọkụ na-abanye n'ime ngwaahịa nke ikuku gas na-ekpofu ọkụ na-emezigharị ọkụ ọkụ gas.
Iji mee ka mmiri na-eri nri na-ekpo ọkụ na-ezute ihe ndị a chọrọ, a ga-agbakwunye ntakịrị ihe ngwọta phosphate na deoxidizer iji meziwanye nsị na corrosion nke mmiri ọkụ. Ịgba ahụ ga-anọgide na-awụpụ akụkụ nke mmiri ọkụ iji chịkwaa mkpokọta mmiri esi mmiri ọkụ n'ime drum.
l Nrụgide swing adsorption
PSA nwere ụlọ elu adsorption ise. Otu ụlọ elu adsorption dị na ọnọdụ mgbasa ozi n'oge ọ bụla. Ihe ndị dị ka methane, carbon dioxide na carbon monoxide na gas na-agbanwe agbanwe na-anọ n'elu adsorbent. A na-anakọta hydrogen site n'elu ụlọ elu adsorption dị ka ihe ndị na-abụghị ihe mgbasa ozi ma zipụ ya na oke. A na-ekpochapụ ihe adsorbent nke ihe ndị na-adịghị ọcha juru na ya site na mgbasa ozi site na nzọụkwụ ọhụrụ. Mgbe a nakọtara ya, a na-ezigara onye na-eme mgbanwe dị ka mmanụ ụgbọala. Usoro mmeghari nke ụlọ elu adsorption nwere nzọụkwụ iri na abụọ: dobe edo edo nke mbụ, dobe edo edo nke abụọ, dobe edo edo nke atọ, mwepu na-aga n'ihu, mwepu azụ, ịgbagharị, ịrị elu nke atọ, ịrị elu nke abụọ, ịrị elu otu mbụ na ịrị elu ikpeazụ. Mgbe emegharịrị, ụlọ elu adsorption nwekwara ike ọzọ ịgwọ gas gbanwere na imepụta hydrogen. Ụlọ elu adsorption ise na-atụgharị iji mee usoro ndị a dị n'elu iji hụ na ọgwụgwọ na-aga n'ihu. Ebumnuche nke ịtụgharị gas ma na-emepụta hydrogen na-aga n'ihu n'otu oge ahụ.
2.2 Isi usoro akụrụngwa
| Nọmba usoro n'usoro | Aha akụrụngwa | Isi nkọwa | Isi ihe | Otu ibu ton | nke ukwu | okwu |
| I | Akụkụ ntụgharị ikuku gas eke | |||||
| 1 | Onye ngbanwe | 1 set | ||||
| ibu thermal | Akụkụ radieshon: 0.6mW | |||||
| Nkebi nkwekọrịta: 0.4mw | ||||||
| Ọkụ | Ibu ọkụ: 1.5mw/set | ihe ngwakọta | 1 | |||
| Elu okpomọkụ reformer tube | HP-Nb | |||||
| Elu pigtail | 304SS | 1 set | ||||
| Obere pigtail | Incoloy | 1 set | ||||
| Nkebi convection okpomọkụ Exchanger | ||||||
| Preheating nke agwakọta akụrụngwa | 304SS | 1 otu | ||||
| Nyefee gas preheating | 15CrMo | 1 otu | ||||
| Igwe mmiri ọkụ na-ekpofu ọkụ | 15CrMo | 1 otu | ||||
| Ọtụtụ | Incoloy | 1 otu | ||||
| 2 | chimni | DN300 H=7000 | 20# | 1 | ||
| Okpomọkụ imewe: 300 ℃ | ||||||
| Nrụgide imewe: nrụgide gburugburu | ||||||
| 3 | Ụlọ elu desulfurization | Φ400 H＝2000 | 15CrMo | 1 | ||
| Okpomọkụ imewe: 400 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| 4 | Ntugharị ọkụ ọkụ mkpofu gas | Φ200/Φ400 H3000 | 15CrMo | 1 | ||
| Okpomọkụ imewe: 900 ℃ / 300 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| Ibu ọkụ: 0.3mw | ||||||
| Akụkụ na-ekpo ọkụ: nnukwu okpomọkụ mgbanwe gas | ||||||
| Akụkụ oyi: mmiri ọkụ | ||||||
| 5 | Mgbapu nri ji esi mmiri ọkụ | Q=1m3/h | 1 cr13 | 2 | 1+1 | |
| Okpomọkụ imewe: 80 ℃ | ||||||
| Ntinye ntinye: 0.01Mpa | ||||||
| Nrụgide mpụga: 3.0MPa | ||||||
| Moto na-egosi mgbawa: 5.5kw | ||||||
| 6 | Okpomọkụ nri mmiri preheater | Q=0.15MW | 304SS/20R | 1 | Ntutu isi | |
| Okpomọkụ imewe: 300 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| Akụkụ na-ekpo ọkụ: ntụgharị gas | ||||||
| Akụkụ oyi: mmiri desalted | ||||||
| 7 | Na-emezigharị igwe nju oyi gas | Q=0.15MW | 304SS/20R | 1 | ||
| Okpomọkụ imewe: 180 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| Akụkụ na-ekpo ọkụ: ntụgharị gas | ||||||
| Akụkụ oyi: mmiri jụrụ oyi na-ekesa | ||||||
| 8 | Na-emezigharị gas mmiri separator | Φ300 H＝1300 | 16MnR | 1 | ||
| Okpomọkụ imewe: 80 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| Nọmba ederede: 304SS | ||||||
| 9 | Sistemụ dosing | phosphate | Q235 | 1 set | ||
| Deoxidizer | ||||||
| 10 | tankị na-ekpochapụ mmiri | Φ1200 H＝1200 | Q235 | 1 | ||
| Okpomọkụ imewe: 80 ℃ | ||||||
| Nrụgide imewe: nrụgide gburugburu | ||||||
| 11 | Natural gas compressor | Oke mkpofu: 220m3 / h | ||||
| Nrụgide mmiri: 0.02mpag | ||||||
| Nrụgide ikuku: 1.7mpag | ||||||
| mmanu na-enweghị mmanụ | ||||||
| moto na-egosi mgbawa | ||||||
| Ike moto: 30KW | ||||||
| 12 | Obere mmanụ ọkụ tank | Φ300 H＝1000 | 16MnR | 1 | ||
| Okpomọkụ imewe: 80 ℃ | ||||||
| Nrụgide imewe: 0.6MPa | ||||||
| II | Akụkụ PSA | |||||
| 1 | Ụlọ elu adsorption | DN700 H=4000 | 16MnR | 5 | ||
| Okpomọkụ imewe: 80 ℃ | ||||||
| Nrụgide imewe: 2.0MPa | ||||||
| 2 | Desorption gas buffer tank | DN2200 H=10000 | 20R | 1 | ||
| Okpomọkụ imewe: 80 ℃ | ||||||
| Nrụgide imewe: 0.2MPa |
2.3 Tebụl oriri bụ isi
| nọmba ịtụ ahịa | Ngwa na mmepụta ihe ngwaahịa mmụta | Nkọwapụta | Ụlọ ọrụ | iri | okwu |
| 1 | eletriki | 220V/380V 50Hz | KW | 40 | Igwe nfuli, ngwa, compressors |
| 2 | Mmiri tọgbọrọ chakoo | Nrụgide: 0.2 ~ 0.3MPa | n'arọ/h | 800 | |
| Ịrụ ọrụ: | |||||
| SiO2: | |||||
| Chlorine fọdụrụnụ: | |||||
| Na+: | |||||
| 3 | Ngwa ikuku | 0.4 ~ 0.6Mpa | m3/h | 100 | |
| Akọrọ na mmanụ na-enweghị | |||||
| Irigi dị ala karịa -5 ℃ | |||||
| 4 | Mmiri jụrụ oyi na-ekesa | Okpomọkụ nri mmiri: 32 ℃ | t/h | 30 | ΔT=10℃ |
| Weghachite okpomọkụ mmiri: 42 ℃ | |||||
| Nrịba nri mmiri: 0.3 ~ 0.4MPa | |||||
| Ọnụ ọgụgụ na-emebi emebi: 0.0004m2k/w | Uru imewe | ||||
| PH uru: 7.5 ~ 8.5 | |||||
| CL-: |
China Obere na Ọkara Nha Ikuku Nkewa Unit Industrial Liquid Oxygen Plant Liquid Nitrogen Plant,
Osisi nkewa ikuku nke China Liquid,Ngwa Nitrogen Oxygen Liquid,
