TCWY's Carbon Capture Solutions

Pasina kuita kwakasimba, IEA inofungidzira simba rine chekuita necarbon dioxide emissions richakwira 130% muna 2050 kubva 2005 mazinga. Carbon dioxide capture and storage (CCS) ndiyo yakachipa uye, kune mamwe maindasitiri, ndiyo chete nzira yekuwana kuderedza kabhoni. Uye ndiyo imwe yedzakanyanya kuvimbisa nzira dzekudzikisa kuburitsa kabhoni pamwero mukuru uye kunonoka kudziya kwepasirese.

Muna 2021, European Commission yakabata foramu yepamusoro-soro paCCUS, iyo yakaratidza kukosha kwekusimudzira uye kuendesa mberi kweCCUS tekinoroji mapurojekiti mukati memakore gumi anotevera kana 2030 uye 2050 decarbonisation zvinangwa zvichizadzikiswa.

CCUS inosanganisira iyo yese tekinoroji cheni yekutora kabhoni, kushandiswa kwekabhoni uye kuchengetedza kabhoni, kureva kuti, kabhoni dhayokisi inoburitswa mukugadzirwa kwemaindasitiri inotorwa muzviwanikwa zvinogoneka nekuvimba nehunyanzvi hwepamusoro uye hutsva, uye wozodzoserwa mukugadzira maitiro.

Maitiro aya anowedzera kushanda kwekabhoni dhaibhoni kushandiswa, uye iyo yakabatwa yakakwira kuchena kabhoni inogona "kushandurwa" kuita yakakodzera feedstock yemapurasitiki anogona kuparara, biofertilizers, uye yakawedzera gasi kupora. Mukuwedzera, iyo carbon dioxide yakavharirwa mu geology ichaitawo basa idzva, rakadai sekushandiswa kwekabhoni dioxide mafashamo tekinoroji, kuwedzera mafuta kupora, etc. Muchidimbu, CCUS inzira yekushandisa sainzi uye tekinoroji ku "simba" kabhoni. diokisi, kushandura tsvina kuita pfuma uye kuishandisa zvizere. Nzvimbo yebasa yakawedzera zvishoma nezvishoma kubva kusimba kuenda kuindasitiri yemakemikari, simba remagetsi, simende, simbi, kurima uye dzimwe nzvimbo dzakakosha dzekuburitsa kabhoni.

Low pressure flue gas CO₂kubata tekinoroji

• CO₂kuchena: 95% - 99%
• Kushandisa: Boiler flue gasi, simba plant flue gas, kiln gas, coke oven flue gasi nezvimwewo.

Yakavandudzwa tekinoroji yeMDEA decarbonization

• CO₂zvemukati: ≤50ppm
• Kushandisa: LNG, kuchenesa gasi rakaoma, syngas, coke oven gasi nezvimwewo.

Pressure swing adsorption (VPSA) decarbonization tekinoroji

• CO₂zvemukati: ≤0.2%
• Kushandisa: Synthetic ammonia, methanol, biogas, gasi remarara nezvimwe.