Igice cya Desulfurisation ya PetroChina Changqing ishami ryamavuta ishami rifite ubushobozi bwo gutunganya 40000 Nm3 na 1.0 MPa.
MDEA desulphurisation (desulfurisation) skid, nanone yitwa MDEA sweeting skid, nigikoresho cyingenzi mugusukura gaze gasanzwe cyangwa gutunganya gaze gasanzwe.
MDEA desulfurizasi skidkuri gaze gasanzwe ihora yemerwa mugihe karubone ya sulfure ya gazi yo kugaburira iba iri hejuru, kandi mugihe cyo gukuraho H.2S irakenewe kugirango ubone gaze ya acide ikwiranye nogutunganya ibihingwa bya Claus, nibindi bintu bishobora guhitamo gukuraho H.2 S; Iyo ukuraho H.2S no gukuraho umubare utari muto wa CO2, MDEA hamwe na alcooline (nka DEA) irashobora gukoreshwa nkuburyo bwa amine buvanze;
Inzira yaMDEA ikuramo gaz skidni:
Nyuma y’imyanda ikomeye n’amazi yakuwe muri gazi yo kugaburira ibinyujije mu gutandukanya no kuyungurura, gaze yo kugaburira isukurwa mu munara wa float valve. MDEA igisubizo gikoreshwa nka desulfurizer muminara.
Nyuma yo gukuraho agace gato ka MDEA yamazi muri gaze binyuze mumashanyarazi atandukanya amazi, gaze naturel yinjira muminara ya dehydrasi.
TEG ikoreshwa muguhumeka gaze karemano itose muminara kandi gaze yumye ivuye muminara ya dehydrasi. Gazi isanzwe ikoreshwa nka gaze yibicuruzwa byujuje ibyangombwa byoherezwa hanze.
Amazi akungahaye ya MDEA mu munara wa desulfurizasi ni flash ihumeka kugirango ikureho hydrocarbone kandi uyungurure. Noneho hashyutswe nicyuka kugirango habeho kubyara amazi mabi ya MDEA, ashyirwa muminara ya desulfurizasi kugirango cyclic desulfurisation.
Gazi isanzwe ivuye mumazi ya MDEA ikungahaye ikurwaho na aside-amazi, hanyuma igisubizo cya MDEA gitandukanijwe kijugunywa muminara ya desulfurizasi. Amazi akungahaye ya TEG akoreshwa mu munara wa dehydrasiya ashyushye kugirango habeho igisubizo kibi cya TEG ukoresheje inkingi ya distillation, flash tank na filter. Ipompa kuminara ya dehydrasiyo yo kubura amazi.
Nyuma yo gutera inshinge H.2S gazi mububiko bwa gaze ya acide ahantu hatandukanijwe gutandukanya amazi ya acide, irashyuha mumatanura ya reaction hanyuma ikagira umwuka uhumeka na compressor de air kugirango ube SO2, ikora hamwe na H. isigaye2S kugirango ibe sulfure yibanze, hanyuma ibone sulfure nyuma yo gukonja.
Gazi isanzwe nyuma ya desulfurizasi izinjira muriigice cyo kubura amazihanyuma bikajyanwa mu ruganda rutanga amashanyarazi binyuze mu miyoboro.
Twandikire:
Sichuan Rongteng Automation Equipment Co, Ltd.
Terefone / WhatsApp / Wechat: +86 177 8117 4421 +86 138 8076 0589
Urubuga: www.rtgastreat.com Imeri: info@rtgastreat.com
Aderesi: No.
Igihe cyo kohereza: Ukuboza-29-2023
