A na-etinye ihe anyị rụzuru n'ebe ọrụ anyị na-arụ ọrụ site na iji skid desulfurization gas eke.

Ọrụ a dị na Suining City, na mpaghara Sichuan, China. Mmiri a na-eru nde cubic mita atọ kwa ụbọchị.

Mkpuchi ...

Mkpuchi desulfurization nke MDEAn'ihi na a na-anabata gas eke mgbe niile mgbe carbon sulfur nke gas nri dị oke elu, yana mgbe a na-ewepụ H na nhọrọ.₂A chọrọ S iji nweta acid gas nke dabara adaba maka nhazi osisi Claus, yana ọnọdụ ndị ọzọ enwere ike ịhọrọ iji wepụ H₂S; Mgbe ị na-ewepụ H₂S na iwepụ nnukwu CO₂, enwere ike iji MDEA na alcoholamine ndị ọzọ (dịka DEA) mee ihe dị ka usoro amine agwakọtara;

Mgbe ewepụsịrị ihe ndị na-adịghị ọcha siri ike na mmiri mmiri site na gas nri site na ihe nkewa na ihe nzacha, a na-ewepụ gas nri ahụ na ụlọ elu valvụ mmiri. A na-eji ngwọta MDEA eme ihe dị ka ihe na-eme ka mmiri ghara ịdị n'ime ụlọ elu ahụ. Mgbe ewepụsịrị obere ụfụfụ mmiri MDEA site na gas ahụ site na ihe nkewa mmiri, gas eke mmiri mmiri na-abanye n'ụlọ elu mmiri.

A na-eji TEG eme ka mmiri ghara ịdị n'ime ụlọ elu ahụ, a na-ejikwa gas akọrọ sitere na ụlọ elu mmiri ghara ịdị n'ime ya. A na-eji gas sitere n'okike eme ihe dị ka gas ngwaahịa ruru eru maka mbupụ. A na-agbaze mmiri mmiri bara ụba nke MDEA dị n'ụlọ elu mmiri iji wepụ hydrocarbons ma jiri nzacha mee ka ọ dị ọcha. Mgbe ahụ, a na-ekpo ọkụ ya site na uzuoku iji mee ka mmiri MDEA ghara ịdị mma dịghachi ọhụrụ, nke a na-awụnye na ụlọ elu mmiri maka ịgbaze sulfurization cyclic.

A na-eji ihe nkesa mmiri acid-water ewepụ gas sitere na mmiri mmiri MDEA bara ụba, a na-awụpụkwa mmiri MDEA kewapụrụ iche na ụlọ elu desulfurization. A na-ekpo ọkụ mmiri mmiri TEG bara ụba nke ejiri na ụlọ elu dehydration iji mee ka mmiri TEG dịghachi mma site na kọlụm distillation, tankị flash na nzacha. A na-awụpụ ya na ụlọ elu dehydration maka mmiri mmiri ozuzo.

Mgbe etinyere H n'ime ọgwụ₂S gas n'ime tankị nchekwa gas acid n'ebe nkewa nke ihe nkesa mmiri acid ahụ, a na-ekpo ọkụ ya n'ime ọkụ mmeghachi omume ma na-emeghachi omume na ikuku nke compressor ikuku mịpụtara iji mepụta SO₂, nke na-emeghachi omume na H fọdụrụnụ₂S iji mepụta sọlfọ elemental, wee nweta sọlfọ mgbe ọ jụrụ oyi.

Gas eke mgbe e mechara desulfurization ga-abanye n'imeihe na-ebelata okpomọkụ na gaswee bufee ya na ihe na-emepụta gas sitere n'okike osisi site na paịpụ mmiri, nke nwere ike imepụta awa ọkụ eletrik nde 100 nke kilowatt.

Kpọtụrụ:

Sichuan Hengzhong Automation Equipment Co., Ltd.

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Adreesị: Nkebi nke 8, Nkebi nke 2 nke Ụzọ Tengfei, Mpaghara Shigao, Mpaghara Ọhụrụ Tianfu, obodo Meishan, Sichuan China 620564