Kurasa gasi kurapwa kwesimba rekugadzira syngas
Nhanganyaya yehunyanzvi
Gasi rekugadzira simba remarara (Landfill gas power generation) rinoreva kugadzirwa kwemagetsi kuburikidza nehuwandu hwakawanda hwebiogas (LFG landfill gas) inogadzirwa neanaerobic fermentation ye organic matter mugomba, izvo zvisingangodzikisi kusvibiswa kwemhepo kunokonzerwa nekupisa kwemarara, asiwo kunoshandisa zvakanaka zviwanikwa.
Nekuti kuburitswa kwenitrogen oxides mukugadzira gasi remarara kunoda kuzadzisa zvinodiwa nedhipatimendi rekuchengetedza kwezvakatipoteredza, inoda kurapwa isati yaburitswa mumhepo.
Iyo gasi yekuburitsa inoburitswa neinjini ye syngas kazhinji ine yakawandisa nitrogen oxides, uye yakakosha midziyo inodiwa kudzikisa iyo nitrogen oxide yemukati kune yenzvimbo yekuchengetedzwa kwezvakatipoteredza mwero isati yaburitswa.
Mukupindura kumatambudziko ari pamusoro, Grvnestech yakavakirwa pane yepasi rose mainstream SCR denitration tekinoroji (selective catalytic reduction method).
Iyi nhevedzano yezvishandiso zve denitrification inogona kugadzirwa imwe-kune-imwe zvinoenderana neakasiyana ekushanda mamiriro ejenareta uye mamiriro ekunze emamiriro ekunze kuti asangane nezvinodiwa zvemadhipatimendi ekuchengetedza kwezvakatipoteredza.
Technical zvakanakira
1. Yakakura uye yakavimbika tekinoroji, yakakwirira denitration kunyatsoshanda uye kuderedza ammonia kupukunyuka.
2. Fast reaction speed.
3. Uniform ammonia jekiseni, kushoma kuramba, kuderera kweammonia kushandiswa uye kuderera kwekushandisa mari.
4. Inogona kushandiswa kune denitration pane yakaderera, yepakati uye yakakwirira tembiricha.
