Uru nke Iron oxide Desulfurization Technology
Okwu Mmalite nke Teknụzụ Desulfurization Iron Oxide
E jiri teknụzụ mwepụ gas kpọrọ nkụ mee ihe n'oge. Teknụzụ mwepụ akọrọ mbụ e ji mee gas bụ teknụzụ mwepụ iron oxide nke ejiri ígwè mee ihe dị ka ihe na-eme ka mmiri ghara ịdị. N'afọ ndị na-adịbeghị anya, ụdị ihe na-eme ka mmiri ghara ịdị ọcha nke ígwè oxide enwee nnukwu ọganihu.
Isi usoro nke mwepụta ígwè oxide bụ catalysis, oxidation na adsorption. Mgbe gas nri nwere H2S gafere n'ime akwa oxide iron, mmeghachi omume exothermic na-eme n'okpuru nrụgide nkịtị ma na-eme ka ọ bụrụ ion sulfur n'elu iron oxide. A na-etinye ngwaahịa ahụ na oxide iron iji mezuo ebumnuche nke iwepụ sulfur.
Mgbe ọ gbasịrị ọsọ ruo oge ụfọdụ, ọ bụrụ na ọpụpụ nke ụlọ elu desulfurization dị nso na uru imewe, ọ pụtara na nkwakọ ụlọ elu ahụ ejula ma tụfuo ikike desulfurization ya, ọ dịkwa mkpa ka a gbanwee ya. Mgbe ị na-agbanwe ya, mechie valvụ ntinye ikuku ma jiri nitrogen hichaa ụlọ elu desulfurization ahụ ruo mgbe a ga-anwale gas ahụ, mepee ọdụ mmiri nhicha na ọdụ mmiri ikuku iji mee ka nkwakọ ahụ dịghachi ọhụrụ. Mgbe emechara mmeghari ahụ, mepee oghere manhole na oghere mwepụ iji dochie nkwakọ ahụ.
Usoro mmeghachi omume nke iron oxide desulfurization na regeneration bụ dịka ndị a:
Usoro desulfurization:
Fe 2 IHE 3 ·H 2 O+3H 2 S==Fe 2 S 3 ·H 2 O+3 H 2 O+5.2 kcal
Usoro mmeghari ohuru
2Fe 2 S 3 ·H 2 O +3 O 2 ==2Fe 2 IHE 3 ·H 2 O +6S+94.2 kcal
Ọ bụrụ na gas ahụ nwere O2 2 , mgbe O 2 /H 2 S> 2.5, mmeghachi omume mmeghari desulfurization nwere ike imegharighachi n'ihu, usoro mmeghachi omume dị n'elu na-ejikọta na:
Fe 2 IHE 3 ·H 2 IHE
2H 2 S+ O 2 ==========2H 2 O+2S
Mmeghachi omume nke iron oxide desulfurizer bụ usoro exothermic. Ọ bụrụ na mmeghari ahụ dị oke ọsọ ma a na-ahapụ okpomọkụ ahụ nke ọma, desulfurizer ahụ ga-agba ọkụ ngwa ngwa ma gbaa ọkụ. A ghaghị ijikwa okpomọkụ mmeghari ahụ nke ọma.
Nhazi gas sitere n'okike bụ usoro iwepụ uzuoku mmiri, hydrogen sulfide, mercaptan, na carbon dioxide site na gas sitere n'okike. Ngwa ndị bụ isi gụnyere ihe mgbochi ịkpọ nkụ mmiri, unit desulfurization, Ngalaba decarbonization, na mgbake hydrocarbon dị mfe otu.
Uru nke Iron oxide Desulfurization Technology
(1) Oge owuwu ahụ dị mkpụmkpụ, itinye ego otu ugboro dịkwa obere.
(2) Izi ezi nke desulfurization dị elu.
(3) Obere akara ukwu, na-azọpụta oghere.
(4) Teknụzụ ahụ etoola, ntụkwasị obi ọrụ dị elu, ọrụ ahụ dị mfe, ọnụego ọdịda dịkwa ala.
(5) Ngwa a dị mfe, ọnụ ahịa mmezi kwa ụbọchị dị ala, a na-echekwakwa ndị ọrụ.
(6) Ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe ghara ịdị mma dị oke mma. Ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe ghara ịdị mma dị n'ime ahụ mmadụ, ọ naghịkwa emerụ gburugburu ebe obibi na ahụ́ mmadụ ahụ, ọ na-enyekwa ezigbo uru gburugburu ebe obibi.
(7) Inwe ike imezu ihe gọọmentị ime obodo chọrọ maka mwepụta hydrogen sulfide.
Kpọtụrụ:
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Adreesị: Nkebi nke 8, Nkebi nke 2 nke Ụzọ Tengfei, Mpaghara Shigao, Mpaghara Ọhụrụ Tianfu, obodo Meishan, Sichuan China 620564