ʻO ka pūpū o ka paleʻana i ka mana o ka mana o ka mana o ka mana o ka nohoʻana, e like me ka lehu, a me ka leleʻana i ka lewa. Pono nā mea kanu he nui e wehe i nā emissions sox mai ka flue gas e hoʻohana ana i nā'ōnaehana gaslfrization (fgd). ʻO nā meaʻekolu e alakaʻi ai i nāʻenehana FGD FGD i hoʻohanaʻia ma ka US he scrubbbing (85% o nā hoʻonohonoho), e maloʻo ka maloʻo Hoʻopau pinepineʻia nā Scrubbers ma mua o 90% o ka sox, hoʻohālikelikeʻia i nā scrubbers maloʻo, e wehe i 80%. Hōʻike kēiaʻatikala i nāʻenehana-o-ka-a-Art i ka mālamaʻana i ka mea kūʻai aku i hanaʻia e ka'ōpūNā Pūnaewele Fgd.
Nā Kūlana FGD FGD
Loaʻa i nāʻenehana FGD FGD i loaʻa i kahi'āpana reactors slurry a me kahi'āpana dewal stips. Ua hoʻohanaʻia nāʻanoʻano likeʻole o nā mea hanaʻole, e komo pū me nā mea hoʻonaninani a me nā mea hoʻokani pila, a me nā scrubbits scribbers i loko o ka'āpana reactors. ʻO nā mea e pili ana i nā mea e pili ana i nā guss acidic me kahi alkaline slurry o ka lime, sodium hydroxide, a iʻole nā palena. No kekahi mau kumu waiwai waiwai, e hoʻohana ai nā mea hou hou e hoʻohana i nā lime flirry.
I ka wā e pau ai nā loli i ka sox ma ka hoʻemiʻana i nā kūlana o ka absorber, no laila he 2 (ʻo ka mea nui o Slurte ʻO nā'ōnaehana FGD FGD (i kapaʻiaʻo ia e like me ka oxidation kūlohelohe a iʻole nā'ōnaehana oxidation a iʻole nā'ōnaehana o ka calcite sultium sulfite by-huahana. Mele KalikimakaNā Pūnaewele FgdE hana i kahi mea e hana ai i kahi o ka maʻi maʻi e hoʻohuli ai ka slurry culfite slurry slurry i hoʻohuliʻia i ka calcium salcium sulfate (gypsum); ʻO kēia mau mea i kapaʻia e like me ka palena palena o ka oxidation (LSFO) FGD.
ʻO nā'ōnaehana maʻamau lsfo fgd fgd e hoʻohana ai i kahi pā hale e pili ana i ka mea e pili ana i ka waihona o ke kikowaena o kaʻoihana. I kēlā me kēia keena ke hoʻopauʻia i loko o kahi pūpū lilu ma lalo o nā mea hoʻopunipuni; ʻO ka slurry a laila hele i kahi reactors aerobic reactors a iʻole keʻano reaction, kahi e hoʻohuliʻia ai ka sulfite e sulfate ʻO ka manawa paʻa hydraulic
1.ʻO ka pūlule o nā kolamu choray rumantone noxidation (LSFO) FGD. Ma kahi o kahi Scrubber Scrubber Slirry e hele ai i kahi mea hou, kahi e hoʻohuiʻia ai ka lewa i ka oxidation o ka sulfate. ʻIkeʻia kēia oxidation e hoʻohuli iā Selenite i Selenite, e hopena ana i nā pilikia ma hope aku. Source: Ch2m Hill
Hoʻohana pinepineʻia kēia mau'ōnaehana me nā mea i hoʻopiliʻia me ka 10% a 18%. Ua hoʻopiliʻia nā mea i hoʻopaʻaʻia i nā mea maikaʻi a me nā cypsum gypsum I ka wā e hiki ai nā mea i loaʻa i kahi palena kiʻekiʻe, ua hoʻomaʻemaʻeʻia ka slurry. ʻO ka hapa nui o nā'ōnaehana LSFO FGD e hoʻohana i nā mīkini hana hoʻokaʻawale a me nā'ōnaehana hana e hoʻokaʻawale i nā gypsum a me nā mea'ē aʻe mai ka wai o ka wai.
2..ʻO FGD Price Gypsum Dewatering Sowatering. I loko o kahi papa gypsum maʻamau e hana ai i nā'āpana'ōnaehana i loko o ka hoʻomaʻemaʻe, a iʻole hoʻokaʻawaleʻia, i loko o nā puʻu a me nā mea maikaʻi. Ua hoʻokaʻawaleʻia nā mea maikaʻi i ka huhū mai ka hydroclone e hana i ka nui o ka cryps i ka nui o nā cryps i ka nui. Source: Ch2m Hill
ʻO kekahi mau'ōnaehana FGD e hoʻohana ana i nā mea kanu gravity a iʻole e hoʻonohonoho ana i nā'ōkuhi e hoʻoponopono ai a me nā centrifuts a me nā mea hou aku i ka volts Hiki i kekahi ke hoʻohana iʻelua mau hydroclones i nā papa e hoʻonui ai i nā pale i hoʻopau i ka'ōnaehana dewatering. Hiki ke hoʻihoʻiʻia kahi'āpana o ka hydrlone holo i ka'ōnaehana fgd e hōʻemi i ka kaheʻana o ka wai.
Hiki ke hoʻonuiʻia paha ka hoʻomaʻemaʻeʻana i ka wā he nui o nā chrides i loko o ka frumpry flirry
ʻO nā hiʻohiʻona FGD Waterwater
Nui nāʻano likeʻole e pili ana i ka huiʻana o FGD, e like me ke koho balota a me keʻano o keʻano, a me ka'ōnaehana dypsum-deweter-devuatering Hāʻawiʻo Coal i nā pīkī Acid e like me nā chrides, nā mea e like me nā metala, me ka bondima,ʻo ka bodmium, a me nā zinc. Ua hāʻawi ka Lilltene i ka hao a me ka alumini (mai nā minesals) i ka fg-feterwater. ʻO ka limetene ma ka pulverized ka pulled i loko o kahi pōpō palaoa, a me ka erosionion a me ke kuʻekuʻeʻana o nā pōpō e hōʻiliʻili i ka hao i ka lime. Hāʻawiʻo Clays e hāʻawi i nā pale i loko,ʻo ia kekahi o nā kumu e hoʻomaʻemaʻeʻia e ka mea i ka scrubber.
Mai: Thomas E. Hoggins, phd, p; A. Thomas Sandy, P; Aʻo Silas W. hāʻawi, pe.
Email: caroline@rbsic-sisic.com
Post Time: Aug-04-2018