ISyngas yokuCoca kunye neSityalo sokuCoca
Ukususwa kwe-H2S kunye ne-CO2 kwi-syngas yiteknoloji yokucoca igesi eqhelekileyo.Isetyenziselwa ukuhlanjululwa kwe-NG, i-SMR yokuguqula igesi, i-gasification yamalahle, imveliso ye-LNG kunye negesi ye-oven coke, inkqubo ye-SNG.Inkqubo ye-MDEA yamkelwa ukususa i-H2S kunye ne-CO2.Emva kokucocwa kwe-syngas, i-H2S ingaphantsi kwe-10mg / nm 3, i-CO2 ingaphantsi kwe-50ppm (inkqubo ye-LNG).
Iimpawu zeTekhnoloji
● Itekhnoloji evuthiweyo, ukusebenza lula, ukusebenza ngokukhuselekileyo nokuthembekileyo,.
● I-reboiler ayifuni umthombo wangaphandle wokufudumala kwimveliso ye-hydrogen evela kwigesi yendalo ye-SMR.
Inkqubo yobuGcisa
(ukuthatha irhasi yendalo ye-SMR yokucoca igesi njengomzekelo)
I-syngas ingena kwi-reboiler ye-tower yokuvuselela kwi-170 ℃, emva koko ukupholisa kwamanzi emva kokutshintshisana kobushushu.Ubushushu buhla ukuya kwi-40 ℃ kwaye bungene kwinqaba ye-decarbonization.I-syngas ingena ukusuka kwindawo engezantsi yenqaba, ulwelo lwe-amine lutshizwe ukusuka phezulu, kwaye igesi idlula kwinqaba yokufunxa ukusuka ezantsi ukuya phezulu.I-CO2 ekwirhasi iyafunxwa.Irhasi ye-decarbonized iya kwinkqubo elandelayo yokutsalwa kwe-hydrogen.Umxholo we-CO2 wegesi ye-decarbonized ilawulwa kwi-50ppm ~ 2%.Emva kokudlula kwinqaba ye-decarbonization, isisombululo esithambileyo sithatha i-CO2 kwaye sibe lulwelo olutyebileyo.Emva kokutshintshiselana kobushushu kunye nolwelo olubhityileyo kwindawo yokuphuma kwinqaba yokuvuselela, i-amine liquid ingena kwinqaba yokuvuselela ukuhluthwa, kwaye igesi ye-CO2 iya kumda webhetri ukusuka phezulu kwinqaba.Isisombululo se-amine sifudunyezwa yi-reboiler emazantsi enqaba ukususa i-CO2 kwaye ibe yinto enqabileyo.Ulwelo olubhityileyo luphuma ezantsi kwinqaba yokuhlaziya, emva koxinzelelo emva koko ludlule kwisitshintshi sobushushu solwelo olutyebileyo noluhlwempuzekileyo kunye nolwelo olubhityileyo olupholileyo luphole, luze lubuyele kwinqaba ye-decarbonization ukuze lufunxe igesi yeasidi CO2.
Iimpawu zeTekhnoloji
| Ubungakanani besityalo | NG okanye iSyngas 1000~200000 Nm³/h |
| I-Decarbonization | CO₂≤20ppm |
| desulfurization | H₂S≤5ppm |
| Uxinzelelo | 0.5~15 MPa (G) |
Imimandla Esebenzayo
● Ukucoca igesi
● Ukuveliswa kwehydrogen ngegesi yendalo
● Ukuveliswa kwe-methanol hydrogen
● njl.
