ibice nyamukuru byerekana:
1 .1 Gutera gazi ya Wellhead, kugabanya umuvuduko, gukonjesha hamwe na sisitemu yo gutandukanya ibyiciro bitatu
1) Ibisobanuro byerekana inzira
Gazi isanzwe ivuye ku iriba rya gaze irasunikwa kandi igacika intege, ikonjeshwa na firimu ya gazi yo kugaburira mbere yo kwinjira mu byiciro bitatu. Mubikorwa bya rukuruzi, kubera itandukaniro ryubucucike buri hagati yamavuta namazi, amazi yubusa arohama munsi yikintu, hanyuma amavuta areremba hejuru hanyuma azamuka hejuru ya bariyeri yamazi. Isahani yinjira mu cyumba cyamavuta, kandi igenzura ryamazi yo mu bwoko bwa float igenzura isohoka rya peteroli ikoresheje valve yamashanyarazi kugirango igumane urwego rwamavuta. Amazi yatandukanijwe yubusa asohoka binyuze mumashanyarazi agenzurwa nubugenzuzi bwamavuta-yamazi kugirango agumane ituze ryamazi. Amavuta yatandukanijwe yinjira muri stabilisateur kugirango arusheho gutandukanya amazi, hanyuma yinjira mu kigega kibika amavuta, aho cyegeranya ku mubare runaka kandi kigurishwa ku bagurisha amavuta. Ubushuhe butandukanyeyinjira muri sisitemu yo gutunganya imyanda binyuze muri sisitemu ifunze isohoka hanyuma ikarekurwa nyuma yo gutsinda imiti. Gazi isanzwe yatandukanijwe igabanyijemo gari ya moshi 6 nyuma yo guhagarika umuvuduko, kuyungurura no gupima, kandi gaze gasanzwe ifite umuvuduko wa 5 MMSCMD yoherejwe muri gari ya moshi 6 z’ibikoresho bya gaze ya gaze. Ibikoresho byingenzi bitunganyirizwa muri buri gice ni 6 bitandukanya ibyiciro bitatu, ibicurane bya gaze 6, metero zitemba (byaguzwe na nyirabyo).
2) Ibishushanyo mbonera
Igipimo cyo kugaburira gaze mubikoresho: 28.3 MMSCMD
Umuvuduko winjira: 7400 psig
Umuvuduko wo gusohoka: 1218 psig
3) Imiterere yo kurwanya imihindagurikire y'ikirere
Urwego rwo guhindura imitwaro ni 50% ~ 100%.
1.2Ⅰ ~ Ⅵ Urukurikiraneibikoresho bya gazi isanzwe
1) Ibisobanuro byerekana inzira
Imyuka ya Feed yinjira murukurikirane rwa I ~ VIgazi isanzwe ibice bikurikiranye. Iki gice gikoresha igisubizo cya MDEA kugirango gikureho imyuka ya aside nka CO2na H.2S muri gaze yo kugaburira.
Gazi isanzwe yinjira mu gice cyo hepfo yumunara winjira ikanyura mu munara winjira kuva hasi kugeza hejuru; igisubizo gishya cya MDEA igisubizo (fluid fluid) cyinjira kiva mugice cyo hejuru cyumunara winjira kandi kinyura muminara yo kwinjira kuva hejuru kugeza hasi. Igisubizo cya MDEA na gaze karemano itembera muburyo bunyuranye biri muminara yo kwinjiza. Nyuma yo guhura kwuzuye, CO2na H.2S. muri gaze yarinjiye kandi yinjira mucyiciro cyamazi. Ibice bitabujijwe gusohoka biva hejuru yumunara winjira hanyuma byinjira muri firimu ya gaz ya desulfurizasi. Gazi isiga itandukanya gazi ya desulfurizasi yinjira mubikoresho bya I ~ VI bya molekile ya sivile dehidration, hanyuma kondensate ijya mumashanyarazi.
H.2S ibirimo mubintu bitunganijwe bitarenze mg / Sm3.
MDEA yakiriye H.2 S yitwa amavuta akungahaye kandi yoherejwe muminara ya flash evaporation. Gazi isanzwe yamuritswe na decompression yoherejwe muri sisitemu ya lisansi. Amazi amaze kumeneka ahinduranya ubushyuhe hamwe nigisubizo (amazi yoroheje) asohoka munsi yumunara wububyutse, ubushyuhe burazamuka bugera kuri ~ 98 ° C.kugeza igice cyo hejuru cyumunara wo kuvugurura, aho kwiyambura no kuvugurura bikorerwa muminara mishya kugeza igihe urwego rwamazi rwamazi rwamazi rugera kuntego.
Amazi yinini asohoka muminara yubuzima bushya anyura mumashanyarazi akennye-akennye kandi akonjesha. Amazi yinini akonje kugeza ~ 104 ° F. Nyuma yo gukandamizwa na pompe yamazi yoroheje, yinjira kuva mugice cyo hejuru cyumunara.
Gazi iri hejuru yumunara wububyutse inyura muri cooler ya karubone ikinjira mubitandukanya karuboni. Gazi isohoka itandukanya karubone yoherejwe muri sisitemu yohereza imyuka ya karuboni. Kondensate ikandamizwa na pompe ya repux ikoherezwa kuminara mishya.
Inkomoko yubushyuhe bwa reboiler yumunara wububyutse itangwa namavuta yo hagati yubushyuhe bwo hagati yubushyuhe bwa sisitemu yohereza ubushyuhe.
Gazi ya aside yakuweho na sisitemu ya desulfurizasi isohoka mu kirere. Ahanini nta mazi y’amazi asohoka, kandi amazi yatwawe na gaze ya aside asohoka binyuze muri sisitemu yinyongera y’amazi meza; amazi yakuweho na sisitemu yo kubura amazi yinjira muri sisitemu yo gutunganya imyanda binyuze muri sisitemu yo gusohora ifunze hanyuma ikarekurwa nyuma yo kuvura.
2) Ibishushanyo mbonera
Igipimo cyo kugaburira gazi mu munara winjira ni 5 MMSCMD kuri buri gari ya moshi
Absorption umunara ukora:1218 psig
Absorption umunara ukora ubushyuhe: 104 ° F ~ 140 ° F.
Umunara wo kuvugurura umunara ukora: 7.25 psig
Umunara wo kuvugurura umunara ukora: 203 ° F ~ 239 ° F.
Inkomoko yubushyuhe bwa reboiler yumunara wububyutse ni amavuta yubushyuhe bwo hagati (320 ° F).
Gazi ya H2 S muri gaze ya desulfurizasi ni 5 mg / Sm3
3) Imiterere yo kurwanya imihindagurikire y'ikirere
Urwego rwo guhindura imitwaro ni 50% ~ 100%.
1.3Ⅰ ~ Ⅵ urukurikiraneibikoresho bisanzwe byo kubura amazi
1) Ibisobanuro
Iki gikoresho gikoresha ubushyuhe bwa swing adsorption tekinoroji yo gutandukanya gaze no kweza. Ubushyuhe bwa swing adsorption tekinoroji bushingiye kumubiri wa molekile ya gaze hejuru yimbere ya adsorbent (ibintu bikomeye). Ubushobozi bwa adsorption ya adsorbent kumpinduka ya gaze hamwe nubushyuhe bwa adsorption hamwe nigitutu. Ukurikije ko adsorbent ihitamo iyamamaza ibice bitandukanye bya gaze, itanga ibice bimwe na bimwe muri gaze ivanze ku bushyuhe buke hamwe n’umuvuduko mwinshi, kandi ibice bitamenyeshejwe bisohoka binyuze mu cyerekezo cya adsorber, kandi bigasiba ibyo bice byamamaza ku bushyuhe bwinshi no hasi igitutu. Kubutaha bukurikira ubushyuhe buke hamwe numuvuduko ukabije wa adsorption, iminara myinshi ya adsorption irashobora gukoreshwa kugirango ugere ku ntego yo gutandukanya gazi guhoraho.
Igice cyo kumisha gazi yo kugaburira gifite ibikoresho bitatu byamamaza kugirango bihindurwe, harimo kimwe cya adsorption, kimwe cyo gukonjesha, ikindi cyo gushyushya no kuvugurura.
Igikoresho cyo kumisha gazi yo kugaburira ikoresha gazi nkeya yo kugaburira nkubukonje bukonje kandi bushya. Nyuma ya gaze ivuguruye ivuye muminara ya adsorption, irakonja kandi iratandukanywa hanyuma igahagarikwa na booster ikoherezwa kumunara wa adsorption kugirango adsorption.
Gazi ivugurura ibanza kunyura kuri adsorber ikonje kuva hejuru kugeza hasi. Noneho gazi ishya ishyuha ubushyuhe bwa 392 ~ 428 ° F nubushyuhe bushya, hanyuma ikinjira kuva hepfo ya adsorber kugirango isuzugure amazi yamamajwe na adsorbent. Gazi ivugurura isohoka hejuru yumye, ikonjeshwa na cooler ya regeneration, hanyuma ikinjira mubyuma bitandukanya gaze. Amazi amaze gutandukana, yinjira muri supercharger hanyuma arahagarikwa hanyuma yoherezwa kumunara wa adsorption kugirango adsorption.
Nyuma yo kunyura muri iki gice, amazi yo muri gaze yumye ni ≤ 15 ppm.
2) Ibishushanyo mbonera
Kugaburira ubushobozi bwo gutunganya gaze: 5MMSCMD
Umuvuduko wo gukora: 1210 psig
Ubushyuhe bwa Adsorption: 104 ° F.
Uburyo bushya bwo kuvugurura: isobaric kuvugurura
Ubushyuhe bushya: 392 ~ 428 ° F.
Inkomoko yubushyuhe bushya: amavuta yubushyuhe
2O muri gaze isukuye ≤ -20 ℃
3) Imiterere yo kurwanya imihindagurikire y'ikirere
Urwego rwo guhindura imitwaro ni 50% ~ 100%.
Twandikire:
Sichuan Rongteng Automation Equipment Co, Ltd.
www. rtgastreat.com
E-imeri:kugurisha01@rtgastreat.com
Terefone / whatsapp: +86 138 8076 0589
Aderesi: No 8, Igice cya 2 cy'umuhanda wa Tengfei, Akarere ka Shigao,Agace gashya ka Tianfu, umujyi wa Meishan, Sichuan Ubushinwa 620564
Igihe cyo kohereza: Nzeri-28-2023
