Nekukura kwenharaunda yedu, tinotsigira simba rakachena, saka kudiwa kwegasi rechisikigo sesimba rakachena kuri kuwedzerawo. Zvisinei, mukushandiswa kwegasi rechisikigo, matsime mazhinji egasi anowanzova nehydrogen sulfide, iyo inokonzera ngura yemidziyo nemapaipi, inosvibisa nharaunda uye inoisa hutano hwevanhu panjodzi. Nekukura kwesainzi netekinoroji, Kushandiswa kwakakura kwetekinoroji yekubvisa sulfurization yegasi rechisikigo kwakagadzirisa matambudziko aya, asi panguva imwe chete, mutengo wekuchenesa nekurapa gasi rechisikigo wakawedzera zvinoenderana.
Nheyo
Kubvisa sulphurization yemuseve weMolecular (inonziwo desulfurization) skid, inonziwo molecular sieve sweeting skid, chishandiso chakakosha mukuchenesa gasi rechisikigo kana chirongwa chekudzora gasi rechisikigo.
Molecular sieve ikristalo yealkali metal aluminosilicate ine chimiro chemapfupa uye chimiro chakafanana che microporous. I absorbent ine mashandiro akanaka kwazvo, kugona kwakanyanya kunyudza uye kusarudza adsorption. Chekutanga, kune nzira dzakawanda dzine saizi yakafanana ye pore uye maburi akarongwa zvakanaka muchimiro che molecular sieve, izvo zvisingangopi nzvimbo yakakura chete, asiwo zvinoganhurira kupinda kwemamorekuru akakura kupfuura maburi; Chechipiri, pamusoro pe molecular sieve ine polarity yakakura nekuda kwehunhu hwe ionic lattice, saka ine kugona kwakanyanya kunyudza kwemamorekuru asina kuguta, mamorekuru e polar uye mamorekuru anogona kunyudza. Mvura ne hydrogen sulfide mamorekuru e polar, uye dhayamita ye molecular idiki pane dhayamita ye pore ye molecular sieve. Kana gasi risina kubikwa rine trace water richipfuura nepamubhedha we molecular sieve patembiricha yemumba, trace water ne hydrogen sulfide zvinonyudzwa, Saka, huwandu hwemvura ne hydrogen sulfide mu feed gas hunodzikira, uye chinangwa chekushaya mvura uye desulfurization chinoitika. Maitiro ekunyudza musefa yemamorekuru anosanganisira kunyudza mumasero uye kunyudza kwemuviri kunokonzerwa nesimba revan der Waals. Sekureva kweKelvin equation, kunyudza mumasero kunoderera nekuwedzera kwekupisa, nepo kunyudza mumuviri kuri maitiro e exothermic, uye kunyudza kwayo kunoderera nekuwedzera kwekupisa uye kunowedzera nekuwedzera kwekumanikidzwa; Nokudaro, maitiro ekunyudza musefa yemamorekuru anowanzoitwa pakupisa kwakaderera uye kumanikidzwa kwakanyanya, nepo kunyudza kwekuongorora kuchiitwa pakupisa kwakakwirira uye kumanikidzwa kwakaderera. Pasi pechiito chegasi rekuvandudza tembiricha yakakwira, yakachena uye yakaderera, molecular sieve adsorbent inoburitsa adsorbate mu micropore mugasi rekuvandudza kusvika huwandu hwe adsorbate mu adsorbent hwasvika padanho rakaderera. Inewo kugona kunyudza mvura nehydrogen sulfide kubva mugasi rekudya, zvichiita kuti maitiro ekuvandudza nekudzokorodza esefa abudirire.
Rondedzero huru yekugadzirisa yeyuniti ye desulfurization
Rondedzero yekugadzika kwetafura yeyuniti yedesulfurization yemolecular sieve
| N/N | Kugadziriswa kukuru | huwandu | mashoko | |
| 1 | Shongwe yekunyudza mvura | 3 seti | ||
| 2 | firiji | Seti imwe | ||
| 3 | Sefa yekubatanidza | Seti imwe | ||
| 4 | Sefa yeguruva regesi rakacheneswa | Seti mbiri | Imwe yekushandisa uye imwe yekumirira | |
| 5 | Chiyero chemafuta chemoto wekupisa | Seti imwe | ||
| 6 | choto chekupisa | Seti mbiri | Imwe yekushandisa uye imwe yekumirira | |
| 7 | Sefa yeguruva regasi rekuvandudzwa | Seti imwe | ||
| 8 | Chiyero chemagetsi chegasi rekugadzirisazve | Seti imwe | ||
| 9 | Chinochinja kupisa kwegesi yegesi | Seti imwe | ||
| 10 | Sefa yeguruva regesi rekuongorora | Seti imwe | ||
| 11 | Vharuvhu yekudzora gasi rekuongorora | Seti imwe | ||
| 12 | Inotonhorera mhepo yegesi yekuongorora | Seti imwe | ||
| 13 | Vharuvhu yekuchinja | Seti imwe | Zvichienderana nezvinodiwa nePID | |
| 14 | Vharuvhu yekuchengetedza | Seti imwe | Zvichienderana nezvinodiwa nePID | |
| 15 | sefa yemorekuru | zvakakwana | ||
| 16 | mita | Seti imwe | ||
| 17 | hurongwa hwekudzora | Kabhineti yekudzora | Seti imwe | Humbowo hwekuputika kweExdibmbpx II BT4Gb |
| 18 | PLC | 2munhu | S1500 series (imwe chete yasara) | |
| 19 | Module yeanalogi | Seti imwe | ||
| 20 | sikirini yekubata | 1 | Ruvara rwema inchi gumi | |
| 21 | Mubati wemashoko | Seti imwe | ||
| 22 | Muchina wekupwanya dunhu | Seti imwe | ||
| Cherechedza: kabhineti yekudzora mota iri mukati mehuwandu hwezvinhu zvinopihwa. | ||||
Midziyo mikuru inotsanangurwa seinotevera.
Cherechedza: 1. Rondedzero yemidziyo mikuru yekushanda inoenderana nechirongwa chePID
2. Rondedzero yezvikamu zvekushandisa uye yekushanda kwemakore maviri ichapihwa mune rimwe gwaro.
3. Chimiro chekunze chemuchina uyu ibutt flange yegost, uye magaskets nezvisungo zvinopihwa pamuganhu wetangi rekuchengetera zvinhu nemidziyo;
4. Ruzivo rwehunyanzvi rwemidziyo yakatsanangurwa muAnnex iyi runofanira kuenderana nekugadzirwa kwekupedzisira.
