Ngwa ngwaahịa desulfurization nke alaka ụlọ ọrụ PetroChina Changqing na ụlọ ọrụ anyị

Desulfurization unit nke PetroChina Changqing oilfield Alaka si nwere nhazi ikike nke 40000 Nm3 na 1.0 MPa.

MDEA desulfurization (desulfurization) skid, nke a na-akpọkwa MDEA sweeting skid, bụ ngwaọrụ dị mkpa na-eme ka ikuku dị ọcha ma ọ bụ ntụ oyi ikuku.

MDEA desulfurization skidn'ihi na a na-anakwere gas sitere n'okike mgbe ọ bụla carbon sọlfọ nke nri gas dị elu, yana mgbe ahọpụtara iwepụ H.₂S dị mkpa iji nweta gas acid dabara maka nhazi osisi Claus, yana ọnọdụ ndị ọzọ enwere ike ịhọrọ iji wepụ H₂ S; Mgbe iwepu H₂S ma wepụ nnukwu ego CO₂, MDEA na ndị ọzọ alcoholamine (dị ka DEA) nwere ike iji dị ka agwakọta amine usoro;

Usoro nkeMDEA acid wepụ gas skidbụ:

Mgbe a na-ewepụ ihe ndị siri ike na mmiri mmiri na-adịghị ọcha site na gas nri site na onye na-ekewapụta na ihe nzacha, a na-ehichapụ gas nri na ụlọ elu valve na-ese n'elu. A na-eji ngwọta MDEA dị ka desulfurizer na ụlọ elu.

Mgbe ewepụsịrị ntakịrị ụfụfụ mmiri MDEA site na gas site na nkesa nkesa mmiri mmiri, ikuku ikuku mmiri na-abanye n'ụlọ elu akpịrị ịkpọ nkụ.

A na-eji TEG eme ka mmiri dị n'ime mmiri dị n'ime ụlọ elu ahụ, a na-ejikwa gas kpọrọ nkụ sitere na ụlọ elu nkụnwụ ahụ. A na-eji gas sitere n'okike mee ihe dị ka gas akụrụngwa ruru eru maka mbupụ.

Mmiri mmiri MDEA bara ụba na ụlọ elu desulfurization bụ ọkụ na-ekpochapụ iji wepụ hydrocarbons wee mee nzacha. Mgbe ahụ, ọ na-ekpo ọkụ site na uzuoku iji nwetaghachi mmiri mmiri MDEA na-adịghị mma, nke a na-agbanye n'ụlọ elu desulfurization maka cyclic desulfurization.

A na-ewepụ gas sitere na mmiri ọkụ mmiri MDEA site na onye nkesa mmiri acid, na ihe ngwọta MDEA kewapụrụ na-agbaba na ụlọ elu desulfurization. A na-ekpo ọkụ TEG bara ụba nke a na-eji na ụlọ elu akpịrị ịkpọ nkụ iji mee ka ngwọta TEG adịghị mma site na kọlụm distillation, tank tank na nyo. A na-atụba ya n'ụlọ elu akpịrị ịkpọ nkụ maka akpịrị ịkpọ nkụ cyclic.

Mgbe ịgbanyechara H₂S gas n'ime acid gas nchekwa tank na nkewa ebe nke acid mmiri separator, ọ na-preheated na mmeghachi omume ọkụ na-emeghachi omume na ikuku supped site ikuku compressor na-etolite SO₂, nke na-emeghachi omume na nke fọdụrụ H₂S na-etolite elemental sọlfọ, wee nweta sọlfọ mgbe obi jụrụ.

The eke gas mgbe desulfurization ga-abanyeikuku ịkpọ nkụ unitwee bufee ya n'osisi generator site na pipeline.

Kpọtụrụ:

Ụgwọ nke ụlọ ọrụ Sichuan Rongteng Automation Equipment Co., Ltd.

Ekwentị/WhatsApp/Wechat : +86 177 8117 4421 +86 138 8076 0589

Weebụsaịtị: www.rtgastreat.com Email: info@rtgastreat.com

Adreesị: Mba 8, Nkeji 2 nke okporo ụzọ Tengfei, Subdistrict Shigao, Mpaghara ọhụrụ Tianfu, obodo Meishan, Sichuan China 620564