- Kushanda: otomatiki, PLC inodzorwa
- Zvishandiso: Zvekugadzira 1,000 Nm³/h H2kubva kugasi rechisikigo zvinotevera Zvishandiso zvinodiwa:
- 380-420 Nm³/h gasi chaiwo
- 900 kg/h boiler feed mvura
- 28 kW magetsi emagetsi
- 38 m³/h mvura inotonhorera *
- * inogona kutsiviwa nekutonhodzwa kwemhepo
- Ne-chigadzirwa: kuendesa kunze steam, kana zvichidikanwa
Application
Kudzokorodza yakachena H2kubva kuH2-yakapfuma gasi musanganiswa senge shift gasi, gasi rakanatswa, semi-mvura gasi, gasi remuguta, coke-oveni gasi, gasi rekuvirisa, methanol muswe gasi, formaldehyde gasi remuswe, FCC yakaoma gasi remafuta ekunatsa, chinja muswe gasi uye mamwe magasi masosi. pamwe neH2.
Features
1. TCWY inozvipira kugadzira nekuvaka inodhura-inoshanda Pressure Swing Adsorption Plant ine basa repamusoro. Zvinoenderana nezvinodiwa nevatengi zvinodiwa uye maitiro ekugadzira, iyo yakanyanya kukodzera tekinoroji chirongwa, nzira nzira, adsorbents marudzi uye chikamu zvinopihwa kuti ive nechokwadi chegoho regasi rinoshanda uye kuvimbika kwe index.
2. Muchirongwa chekushanda, yakakura uye yepamusoro yekudzora software package inogamuchirwa kuti ikwidzise iyo adsorption nguva, iyo inogonesa chirimwa kushanda mune yakanyanya hupfumi modhi kwenguva yakareba uye kusununguka kubva kusimba rehunyanzvi nhanho uye kushaya hanya kwevashandisi. .
3. Dense yekuzadza tekinoroji ye adsorbents inogamuchirwa kuti iwedzere kuderedza nzvimbo dzakafa pakati pemabhedha emubhedha uye kuwedzera kudzoreredza chiyero chezvikamu zvinoshanda.
4. Upenyu hwePSA yedu inorongwa mavharuvhu ane chaiwo matekinoroji ari pamusoro pe 1 miriyoni nguva.
(1) PSA-H2 Plant Adsorption Process
Kudyisa Gasi rinopinda adsorption tower kubva pasi peshongwe (Imwe kana akati wandei anogara ari muchimiro chekushambadza). Kuburikidza nekusarudza kushambadza kweakasiyana-siyana adsorbents imwe mushure meimwe, tsvina inoshambadzirwa uye isina-adsorbed H2 inoyerera ichibuda kubva pamusoro peshongwe.
Kana iyo nzvimbo yekumberi yenzvimbo yekufambisa yakawanda (adsorption kumberi chinzvimbo) yeadsorption tsvina inosvika pachikamu chekubuda chakachengeterwa chemubhedha wemubhedha, dzima vharafu yekudyisa yegasi rekudyisa uye vharafu yekubuda yegasi rechigadzirwa, mira kushambadza. Uye ipapo mubhedha we adsorbent unochinjirwa kunzira yekuvandudza.
(2) PSA-H2 Plant Equal Depressurization
Mushure meiyo adsorption process, padivi peiyo adsorption isa yakakwira-kudzvanywa H2 pane adsorption tower mune imwe yakaderera yekumanikidza adsorption tower iyo yapedza kuvandudzwa. Iyo yese maitiro haingori depressurization maitiro, asiwo maitiro ekudzoreredza H2 yemubhedha wakafa nzvimbo. Maitiro acho anosanganisira akati wandei pa-kurukova akaenzana depressurization, saka kupora kweH2 kunogona kuvimbiswa zvizere.
(3) PSA-H2 Plant Pathwise Pressure Release
Mushure meyakaenzana depressurization maitiro, pamwe negwara re adsorption chigadzirwa H2 pamusoro peiyo adsorption tower inokurumidza kudzoserwa mukati menzira yekumanikidza kuburitsa gasi buffer tank (PP Gasi Buffer Tank), ichi chikamu cheH2 chichashandiswa sekuvandudza gasi sosi ye adsorbent. depressurization.
(4) PSA-H2 Plant Reverse Depressurization
Mushure menzira yekumanikidza kuburitsa maitiro, iyo adsorption yekumberi chinzvimbo yasvika pakubuda kwemubhedha. Panguva ino, kudzvanywa kweiyo adsorption tower kunoderedzwa kusvika 0.03 barg kana zvakadaro kune yakashata kutungamira kweadsorption, huwandu hukuru hwehutsvina hwekushambadza hunotanga kubviswa kubva kune adsorbent. Iyo reverse depressurization desorbed gasi inopinda muswe gasi buffer tangi uye inosanganiswa neiyo yekuchenesa patsva gasi.
(5) PSA-H2 Plant Purging
Mushure mekuita reverse depressurization process, kuitira kuti uwane kudzoreredzwa kwakazara kwe adsorbent, shandisa iyo hydrogen yenzira yekumanikidza kuburitsa gasi buffer tank pane yakashata nzira yeadsorption kushambidza adsorption mubhedha layer, kuwedzera kuderera kwechikamu kumanikidza, uye adsorbent inogona kunge yakazara. yakagadziridzwa, iyi nzira inofanirwa kunonoka uye yakagadzikana kuitira kuti mhedzisiro yakanaka yekuzvarwa patsva igone kuvimbiswa. Kuchenesa patsva gasi zvakare kupinda blowdown muswe gasi buffer tank. Ipapo inotumirwa kunze kwebhatiri muganho uye kushandiswa semafuta gasi.
(6) PSA-H2 Plant Equal Repressurization
Mushure mekuchenesa nzira yekuvandudza, shandisa yakakwira-kudzvanya H2 kubva kune imwe adsorption tower kudzoreredza iyo adsorption tower zvakare, maitiro aya anowirirana neakaenzana-depressurization process, haisi nzira yekumanikidza kuwedzera, asiwo maitiro ekudzoreredza H2. mumubhedha wakafa nzvimbo yeimwe adsorption tower. Maitiro acho anosanganisira akati wandei pa-kurukova akaenzana-kudzvinyirira maitiro.
(7) PSA-H2 Plant Product Gasi Final Repressurization
Mushure menguva dzakati wandei dzakaenzana kudzoreredza maitiro, kuitira kushandura adsorption tower kune inotevera adsorption nhanho zvakatsiga uye kuve nechokwadi kuti chigadzirwa chakachena kuti chisachinja-chinja, inoda kushandisa chigadzirwa H2 neboost control valve kusimudza kudzvanywa kweiyo adsorption tower kune adsorption pressure. zvishoma nezvishoma uye zvishoma nezvishoma.
Mushure mekuita, iyo adsorption shongwe inopedzisa yakazara "adsorption-regeneration" kutenderera, uye inoita gadziriro yekutevera adsorption.
