Iyunithi yokukhiqiza i-Hydrogen engu-500KG eyenziwe ngegesi yemvelo

Sekukonke izici

Idizayini ephelele ekhweziwe ye-skid ishintsha imodi evamile yokufaka kusayithi. Ngokucutshungulwa, ukukhiqizwa, ukubhobhoza kanye nokwakhiwa kwe-skid enkampanini, yonke inqubo yokulawulwa kokukhiqizwa kwezinto, ukutholwa kwamaphutha kanye nokuhlolwa kwengcindezi enkampanini kufezeka ngokugcwele, okuxazulula ngokuyisisekelo ingozi yokulawula ikhwalithi ebangelwa ukwakhiwa komsebenzisi endaweni, futhi ngempela. ifinyelela yonke inqubo yokulawula ikhwalithi.

Yonke imikhiqizo ifakwe kwi-skid enkampanini. Umqondo wokukhiqiza efektri wamukelwa. Ngemuva kokudlulisa ukuqinisekiswa kwefekthri, ziyahlakazwa ngokuya ngohlelo olusunguliwe lokuhlakaza futhi zithunyelwe endaweni yomsebenzisi ukuze zihlanganiswe kabusha. Umthamo wokwakha esizeni mncane futhi umjikelezo wokwakha mfushane.

Izinga le-automation liphezulu kakhulu. Ukusebenza kwedivayisi kungagadwa ngokuzenzakalela futhi kulawulwe ngohlelo olungaphezulu, futhi idatha eyisihluthulelo ingalayishwa kuseva yefu ngesikhathi sangempela ukuze kutholwe ukude, ukuze kubonwe ukuphathwa okungenamuntu esizeni.

Ukuhamba kwedivayisi kunamandla kakhulu. Ngokwesimo esithile sephrojekthi, idivayisi ingathuthelwa kwenye indawo futhi isetshenziswe ngemva kokufakwa kwe-skid futhi, ukuze kubonwe ukusetshenziswa kabusha kwesisetshenziswa futhi kuqinisekiswe inzuzo enkulu yenani lempahla.

Ngokwesidingo se-hydrogen esiteshini se-hydrogenation, yenza umklamo ojwayelekile wenqubo kanye nomgomo wokuklama wokuhlanganiswa ngokuya ngemojula yenqubo ukuze uthole ukukhiqizwa okujwayelekile kwemikhiqizo bese wenza imikhiqizo yochungechunge olujwayelekile, olulungele ukuphathwa kwemishini yomsebenzisi, isipele esijwayelekile. izingxenye kanye nokunciphisa izindleko zokusebenza kweyunithi.
Ukufingqa, iyunithi yokukhiqiza igesi yemvelo i-hydrogen efakwe kwi-skid iwumthombo we-hydrogen ofaneleka kakhulu ukuze usebenze esikhathini esizayo esiteshini se-hydrogenation.

Isiphakamiso sobuchwepheshe

Ukucindezelwa kwegesi yemvelo nokuguqulwa

Igesi yemvelo engaphandle komkhawulo webhethri iqala ngokucindezelwa ibe ngu-1.6Mpa yi-compressor, bese ishiselwa cishe ku-380 ℃ yi-feed gas preheater engxenyeni yophethiloli yesithando somlilo esishintshashintshayo, bese ingena ku-desulfurizer ukuze ikhiphe isulfure kugesi ophakelayo. ngaphansi kwe-0.1ppm. Igesi efunzwayo ne-processed gas (3.0mpaa) Lungisa i-heater yegesi exubile ngokwevelu ezenzakalelayo ye-H2O / ∑ C = 3 ~ 4, uqhubeke ushisa ngaphambili ube ngaphezu kuka-510 ℃, bese ufaka ngokulinganayo ipayipi lokuguqula elisuka endaweni eqoqwayo yegesi ephezulu. ipayipi elikhulu kanye nepayipi le-pigtail ephezulu. Kusendlalelo se-catalyst, i-methane isabela ngesitimu ukuze ikhiqize i-CO ne-H2. Ukushisa okudingekayo ekuguquleni i-methane kunikezwa ingxube kaphethiloli eshiswe endaweni yokushisa engezansi. Izinga lokushisa legesi eliguquliwe eliphuma esithandweni senguquko lingu-850 ℃, futhi izinga lokushisa eliphezulu liguqulwa libe izinga lokushisa eliphezulu. Igesi yamakhemikhali ingena ohlangothini lweshubhu kubhayela wokushisa imfucuza ukukhiqiza umusi ogcwele u-3.0mpaa. Izinga lokushisa legesi eliguqukayo elisuka kubhayela wokushisa imfucumfucu lehla liye ku-300 ℃, bese igesi yokuguqula ingena ku-heater yamanzi okuphakelayo kubhayela, i-conversion gas water cooler kanye ne-conversion gas water separator yona ukuze ihlukanise i-condensate ne-condensate yenqubo, igesi yenqubo ithunyelwa ku-PSA.

Igesi yemvelo njengophethiloli ixutshaniswa negesi ye-press swing adsorption desorption, bese ivolumu yegesi kaphethiloli ingena kusifudumezi segesi kaphethiloli ilungiswa ngokuya ngezinga lokushisa legesi lapho kuphuma isithando somlilo esishintshashintshayo. Ngemva kokulungiswa kokugeleza, igesi kaphethiloli ingena endaweni yokushisa ephezulu ukuze ivuthe ukuze inikeze ukushisa esithandweni senguquko.

Amanzi ancibilikisiwe ashiswa kuqala yi-preheater yamanzi ancibilikisiwe kanye ne-boiler feed water preheater futhi angena ku-steam yomkhiqizo we-flue gas waste boiler kanye nokulungisa kabusha i-gas waste boiler.

Ukuze wenze amanzi okuphakela kubhayela ahlangabezane nezidingo, inani elincane lesisombululo se-phosphate kanye ne-deoxidizer ukuze kuthuthukiswe ukukala nokugqwala kwamanzi abhayela. Isigubhu kufanele siqhubeke sikhipha ingxenye yamanzi akubhayela ukulawula ingqikithi yezinto eziqinile ezincibilikisiwe zamanzi abhayela esigubhu.

I-adsorption ye-pressure swing

I-PSA iqukethe imibhoshongo emihlanu ye-adsorption. Umbhoshongo owodwa we-adsorption usesimweni sokukhangisa noma kunini. Izingxenye ezifana ne-methane, i-carbon dioxide ne-carbon monoxide ku-conversion gas zihlala phezu kwe-adsorbent. I-Hydrogen iqoqwa phezulu kombhoshongo we-adsorption njengezingxenye ezingezona i-adsorption futhi ithunyelwa ngaphandle komngcele. I-adsorbent egcwele izingxenye zokungcola ikhishwa ku-adsorbent ngesinyathelo sokwenziwa kabusha. Ngemva kokuqoqwa, ithunyelwa esithandweni sokuvuselela kabusha njengophethiloli. Izinyathelo zokuvuselelwa kombhoshongo we-adsorption zenziwe ngezinyathelo eziyi-12: ukwehla komfaniswano wokuqala, ukwehla komfaniswano wesibili, ukwehla kweyunifomu yesithathu, ukukhishwa okuya phambili, ukukhishwa okuhlehlayo, ukushaywa, ukukhuphuka komfaniswano wesithathu, ukukhuphuka kweyunifomu yesibili, ukukhuphuka komfaniswano wokuqala nokukhuphuka kokugcina. Ngemuva kokuvuselelwa, umbhoshongo we-adsorption usuyakwazi ukwelapha igesi eguquliwe futhi ukhiqize i-hydrogen. Imibhoshongo emihlanu ye-adsorption iyashintshana ukwenza lezi zinyathelo ezingenhla ukuqinisekisa ukwelashwa okuqhubekayo. Inhloso yokuguqula igesi nokukhiqiza i-hydrogen ngokuqhubekayo ngesikhathi esifanayo.