High Quality China Natural Gas Decarbonisation Fekitori - Muswe gasi kurapwa skid – Rongteng

Tsanangudzo

Natural gasi muswe gasi kurapwa skid inonyanya kushandiswa kubata nemuswe gasi resarufa yekudzoreredza mudziyo, pamwe nemarara gasi remvura sarufa dziva uye TEG tsvina gasi ye dehydration mudziyo wesarufa yekudzoreredza mudziyo.
Iyo dhizaini uye kugadzirisa kugona kwe skid inofananidzwa nesarufa yekudzoreredza mudziyo uye dehydration mudziyo.

Natural gasi muswe gasi kurapwa skid inogona kukamurwa muzvikamu zvina.

1. Kuderedza uye kutora maitiro
Nheyo yekudzikisa uye kunyura maitiro ndeyekuti gasi remuswe rine hydrogenated, izvo zvine sarufa-ine zvikamu mugasi remuswe zvakaderedzwa kusvika kuH2S, iyo inogadzirwa H2S inotorwa zvakasarudzwa neamine nzira, uye pakupedzisira kuzvarwa patsva kana gasi rinoburitswa kupinda muClaus unit yekutenderera kuita. Hydrogenation process ine yakakwira investimendi uye yakakwira mutengo wekushandisa, asi inoshandiswa zvakanyanya munyika nematunhu ane yakakwirira yekuchengetedzwa kwezvakatipoteredza zvinodiwa nekuti inogona kuwana yakaringana goho resarufa, senge inopfuura 99.8%.

2. Oxidation absorption process
Oxidation absorption method inzira inotanga oxidize sulfide mugasi remuswe kuenda kuSO2, yobva yatora SO2 ine mhinduro (kana solvent), uye pakupedzisira yoidzorera muchimiro che sulfate, sulfide uye SO2.
Kune nzira dzakawanda dzerudzi urwu, dzakawanda dzadzo dzinoshandiswa pakuchenesa gasi desulfurization kana kurapwa kwegasi remuswe kubva kune zvinonyungudutsa uye sulfuric acid zvinomera, uye Wellman Lord nzira inoshandiswa kuClaus muswe gasi kurapwa.

3. Low tembiricha Claus muitiro
Kudzikira tembiricha yeClaus tekinoroji inoratidzirwa neClaus reaction pazasi pedova resarufa, saka inonziwo sub dova point sulfur recovery process. Claus reaction yakasimba exothermic reaction process. Nokudaro, kutonhora kwakadzika kunobatsira kushanduka kwekuenzanisa kune kutungamira kwechizvarwa chesarufa, iyo inogona kuvandudza sulfuri kupora. Zvinoenderana nehukama pakati peClaus reaction uye unit, yakadzika tembiricha Claus process inogona kukamurwa kuita yakazvimirira yakadzika tembiricha Claus process uye yakasanganiswa yakaderera tembiricha Claus process.

4. Liquid chikamu chakananga oxidation maitiro
Liquid chikamu chakananga oxidation process imhando yemaitiro tekinoroji inonangisa oxidize H2S kune elemental sulfur. Iyo musimboti weiyi maitiro ndeyekutora iyo H2S muswe gasi ine desulfurization mhinduro, wozoiisa oxidize kuti igadzire elemental sulfur.

Technical parameters

1, SO2 ≤ 400mg/Nm3 (yakaoma hwaro, 3vol% O2)
2, Nguva yekugadzira yegore 8000 maawa
3,Kushanda kuchinjika 50%~120%