Desulfurization unit chigadzirwa chePetroChina Changqing oilfield bazi mufekitori yedu

Desulfurization unit yePetroChina Changqing oilfield Branch's ine simba rekugadzirisa zvinosvika 40000 Nm3 uye 1.0 MPa.

MDEA desulphurization (desulfurization) skid, inonziwo MDEA sweeting skid, chishandiso chakakosha mukuchenesa gasi rechisikigo kana gasi remusikirwo.

MDEA desulfurization skidnekuti gasi rechisikigo rinogara richigamuchirwa kana kabhoni sarufa yegasi rekudya yakakwira, uye pakusarudza kubviswa kweH.₂S inodiwa kuti uwane acid gasi inokodzera Claus plant processing, uye mamwe mamiriro anogona kusarudzwa kubvisa H₂ S; Pakubvisa H₂S uye kubvisa huwandu hwakawanda hweCO₂, MDEA uye imwe alcoholamine (yakadai seDEA) inogona kushandiswa seyakasanganiswa amine nzira;

Nzira yeMDEA asidhi gasi kubvisa skidvari:

Mushure mekunge tsvina yakasimba uye yemvura yabviswa kubva mugasi rekudyisa kuburikidza nemuparadzanisa uye separator, gasi rekudyisa rinosvibiswa mushongwe yevharuvhu. MDEA mhinduro inoshandiswa se desulfurizer mushongwe.

Mushure mekubvisa hushoma hweMDEA furo remvura kubva gasi kuburikidza neyakanyorovesa yekuchenesa gasi, rakanyorova gasi rinopinda mushongwe yekubvisa mvura.

TEG inoshandiswa kudzikisa mvura yakanyorova gasi rechisikigo mushongwe uye gasi rakaoma kubva pashongwe yekupera mvura inoshandiswa. Gasi remusikirwo rinoshandiswa segasi remhando yepamusoro kutengeswa kunze kwenyika.

Iyo MDEA yakapfuma mvura iri mushongwe yedesulfurization inopenya evaporated kubvisa mahydrocarbon uye kusefa nemasefa. Zvadaro zvinopiswa nemhepo kuti igadzirise hurombo hweMDEA mvura, iyo inoputirwa kune desulfurization tower ye cyclic desulfurization.

Iro gasi rechisikigo kubva kuMDEA rakapfuma mvura flash inobviswa neasidhi-mvura yekuparadzanisa, uye iyo yakaparadzaniswa yeMDEA mhinduro inopomberwa kune desulfurization tower. TEG yakapfuma mvura inoshandiswa mu dehydration tower inodziya kuti igadzirise hurombo TEG mhinduro kuburikidza ne distillation column, flash tank uye sefa. Iyo inoputirwa kune dehydration tower ye cyclic dehydration.

Mushure mekubaya jekiseni H₂S gasi mukati measidhi gasi rekuchengetedza tangi panzvimbo yekuparadzanisa yeasidhi mvura yekuparadzanisa, inofanopiswa muvira rekuita uye inopindirana nemhepo yakayamwa nemhepo compressor kuumba SO.₂, iyo inopindirana neasara H₂S kuumba elemental sulfur, uye wozowana sulfur mushure mekutonhora.

Iyo gasi chaiyo mushure me desulfurization ichapinda mugasi dehydration unituye zvozotakurwa kuenda kunogadzirwa jenareta nemapaipi.

Contact:

Sichuan Rongteng Automation Equipment Co., Ltd.

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