2.3 Iyunithi Yokomisa Igesi Yokuphakelayo
1) Incazelo yenqubo
Igesi yemvelo encishisiwe ingena ku- iyunithi yokomisa igesi yokondla. Le divayisi isebenzisa ubuchwepheshe bokudonswa kwegesi ngokushintshashintsha kwesimo sezulu ukuze ihlukanise futhi ihlanze igesi. Ubuchwepheshe bokudonswa kwegesi ngokushintshashintsha kwesimo sezulu busekelwe ekudonsweni kwegesi okubonakalayo ebusweni bangaphakathi be-adsorbent (into eqinile enezimbobo), futhi kusetshenziswa ukudonswa kwegesi yi-adsorbent. Isici sokuthi umthamo uyahlukahluka ngokushisa kokudonsa kanye nokucindezela. Ngaphansi kwesimo sokuthi i-adsorbent imunca ngokukhetha izingxenye zegesi ezahlukene, ezinye izingxenye kugesi exubile zidonswa ekushiseni okuphansi kanye nokucindezela okuphezulu, kanti izingxenye ezingadonswanga zigeleza ngesendlalelo se-adsorber., izingxenye ezidonswayo zidonswa ekushiseni okuphezulu kanye nokucindezela okuphansi ukuze kudonswe igesi ngokucindezela okuphezulu okulandelayo, futhi imibhoshongo eminingi yokudonswa ingasetshenziswa ukufeza injongo yokuhlukaniswa kwegesi okuqhubekayo.
Iyunithi yokomisa igesi yokuphakelwa kanye neyunithi yokususa ama-hydrocarbon asindayo ifakwe ama-adsorber amathathu okushintsha imisebenzi, elilodwa lokumunca, elinye lokufutha okubandayo, kanye nelinye lokuvuselela ukushisa.
Igesi yokuphakelayo evela kuyunithi yokuqeda i-acid ingena phezulu kwe-adsorber, futhi ngemva kokuba umswakama ususiwe nge-molecular sieve adsorption, iphuma phansi kwe-adsorber. Ngemva kokuphelelwa amanzi, igesi yemvelo ingena embhoshongweni wokususa i-mercury.
Iyunithi yokomisa igesi yokuphakela isebenzisa inani elincane legesi yokuphakela njengendlela yokupholisa nokuvuselela. Ngemva kokuba igesi yokuphakela iphuma embhoshongweni wokumunca, iyapholiswa bese ihlukaniswa bese ibuyiselwa endaweni yokungena yombhoshongo wokumunca esimweni sokumunca.
Igesi yokuvuselela idlula kuqala ku-adsorber epholile kusukela phezulu kuya phansi, bese igesi yokuvuselela ishiswa ibe yizinga lokushisa lokuvuselela elingu-180-260 ℃ yi-heater yokuvuselela, bese ingena kusukela phansi kwe-adsorber ukuze imunce amanzi afakwe yi-adsorbent. Igesi yokuvuselela iphuma phezulu komshini wokomisa, futhi ngemva kokupholiswa yi-cooler yokuvuselela, ingena ku-regeneration gas separator, bese uketshezi olukuyo luhlukaniswa bese lubuyiselwa ngaphambili kwe-adsorber.
Ngemva kokudlula kule yunithi, amanzi egesi yemvelo eyomile angama-≤1ppm.
Imishini eyinhloko umbhoshongo wokumunca, i-regeneration heater, i-regeneration gas cooler kanye ne-regeneration gas separator.
2) Amapharamitha okuklama
Umthamo wokucubungula igesi ophakelayo:10×10 4 I-Nm 3 /d
Ingcindezi yokusebenza: 5.2 Mpa.G
Izinga lokushisa lokumunca: 40 ℃
Izinga lokushisa lokuvuselela: 180 ℃ ~260 ℃
Umthombo wokushisa ovuselelayo: ukushisa uwoyela wokudlulisa ukushisa
Okuqukethwe yi-H2I-O kugesi ehlanziwe ingu-≤ 1ppm
2.4 Iyunithi yokususa i-mercury ngegesi yokuphakelayo
1) Incazelo yenqubo
Igesi yemvelo ngemva kwama-hydrocarbon angenasindo iqala ukungena ku-activated carbon activated adsorber ene-sulfur. I-Mercury isabela ne-sulfur e-activated carbon ene-sulfur ukuze ikhiqize i-mercury sulfide, efakwe ku-activated carbon ukuze kufezwe injongo yokususwa kwe-mercury. Okuqukethwe kwe-mercury yegesi yemvelo ephuma ku-mercury remover kungaphansi kuka-0.01μg/Nm3.
Kusethwa i-mercury remover, bese kuthi i-activated carbon efakwe isibabule ithathelwe indawo ngokuya ngezimo zokutholwa.
Igesi yemvelo ekhishwe i-mercury ingena kuyunithi yokuhlunga.
2) Amapharamitha okuklama
Umthamo wokucubungula igesi ophakelayo:10×10 4 I-Nm 3 /d
Ingcindezi yokusebenza: 5.0Mpa.G
Izinga lokushisa lokungenisa: 40 ℃
Okuqukethwe kwe-Hg kugesi ehlanziwe kungu-≤ 0.01μg/Nm 3
3) Ububanzi bokuzivumelanisa nezimo: 50% ~ 110%.
2.5 Iyunithi Yokuhlunga Igesi Yokuphakelayo
1) Incazelo yenqubo
Iyunithi yokuhlunga ifakwe isihlungi, esingashintshwa futhi sisetshenziswe ngokwedatha yokumelana ukuze kufezwe injongo yokuhlunga isihlungi sama-molecule kanye nothuli lwe-carbon olusebenzayo.
Ngemva kokususa uthuli, izinhlayiya zothuli kugesi yokuphakelayo zingaphansi kuka-10 μm.
Imishini eyinhloko isihlungi sothuli.
Umthamo wokucubungula igesi ophakelayo:10×10 4 I-Nm 3 /d
2) Amapharamitha okuklama
Ingcindezi yokusebenza: 5Mpa.G
Okuqukethwe kothuli kugesi ehlanziwe kungu-≤ 5μm
Xhumana nathi:
I-Sichuan Hengzhong Automation Equipment Co., Ltd.
www.rtgastreat.com
I-imeyili: sales01@rtgastreat.com
Ucingo/i-whatsapp: +86 138 8076 0589
Isikhathi sokuthunyelwe: Julayi-23-2023