Ngophuhliso loluntu lwethu, sixhasa amandla acocekileyo, ngoko ke imfuno yegesi yendalo njengamandla acocekileyo nayo iyanda. Nangona kunjalo, kwinkqubo yokusetyenziswa kwegesi yendalo, imithombo emininzi yegesi idla ngokuba ne-hydrogen sulfide, eya kubangela ukugqwala kwezixhobo kunye nemibhobho, ingcolise okusingqongileyo kwaye ibeke impilo yabantu emngciphekweni. Ngophuhliso lwesayensi netekhnoloji, Ukusetyenziswa ngokubanzi kwetekhnoloji yokususa i-sulfurization yegesi yendalo kusombulule ezi ngxaki, kodwa kwangaxeshanye, iindleko zokucocwa kunye nonyango lwegesi yendalo zinyukile ngokufanelekileyo.
Umgaqo
I-molecular sieve desulphurization (ekwabizwa ngokuba yi-desulfurization) skid, ekwabizwa ngokuba yi-molecular sieve sweeting skid, sisixhobo esibalulekileyo kwiprojekthi yokucoca igesi yendalo okanye yokulungisa igesi yendalo.
Isihluzo semolekyuli yikristale ye-alkali metal aluminosilicate enesakhiwo samathambo kunye nesakhiwo esifanayo se-microporous. Sisihluzo esisebenza kakuhle, amandla aphezulu okufunxa kunye nokukhetha ukufunxa. Okokuqala, kukho imijelo emininzi enobukhulu obufanayo be-pore kunye nemingxunya ecwangciswe kakuhle kwisakhiwo sesihluzo semolekyuli, esingaboneleli nje kuphela indawo enkulu kakhulu, kodwa sikwathintela ukungena kweemolekyuli ezinkulu kuneemingxuma; Okwesibini, umphezulu wesihluzo semolekyuli une-polarity ephezulu ngenxa yeempawu ze-ionic lattice, ngoko ke sinamandla aphezulu okufunxa iimolekyuli ezingagcwaliyo, iimolekyuli ze-polar kunye neemolekyuli ezinokufunxa. Amanzi kunye ne-hydrogen sulfide ziimolekyuli ze-polar, kwaye ububanzi bemolekyuli buncinci kunobubanzi be-pore yesihluzo semolekyuli. Xa igesi eluhlaza equlethe amanzi angaphantsi idlula kwibhedi yesihluzo semolekyuli kubushushu begumbi, amanzi angaphantsi kunye ne-hydrogen sulfide ziyafunxwa, Ngoko ke, umxholo wamanzi kunye ne-hydrogen sulfide kwigesi yokutya uyancitshiswa, kwaye injongo yokuphelelwa ngamanzi emzimbeni kunye nokususwa kwe-sulfurization iyafezekiswa. Inkqubo yokufunxa i-molecular seeve ibandakanya ukufunxa kwe-capillary kunye nokufunxa ngokwasemzimbeni okubangelwa ngamandla e-van der Waals. Ngokwe-equation kaKelvin, ukufunxa kwe-capillary kuncipha ngokunyuka kobushushu, ngelixa ukufunxa ngokwasemzimbeni kuyinkqubo exothermic, kwaye ukufunxa kwayo kuncipha ngokunyuka kobushushu kwaye kuyanda ngokunyuka koxinzelelo; Ke ngoko, inkqubo yokufunxa i-molecular seeve idla ngokuqhutywa kubushushu obuphantsi kunye noxinzelelo oluphezulu, ngelixa ukuhlaziywa kohlalutyo kwenziwa kubushushu obuphezulu kunye noxinzelelo oluphantsi. Phantsi kwesenzo segesi yokuvuselela yobushushu obuphezulu, ecocekileyo nephantsi koxinzelelo, i-molecular seeve adsorbent ikhupha i-adsorbate kwi-micropore ukuya kwi-regeneration gas flow de inani le-adsorbate kwi-adsorbent lifikelele kwinqanaba eliphantsi kakhulu. Ikwanakho nokukwazi ukufunxa amanzi kunye ne-hydrogen sulfide kwi-feed gas, iqonda inkqubo yokuvuselela kunye nokurisayikilisha ye-seeve.
Uluhlu oluphambili loqwalaselo lweyunithi yokususa i-sulfurization
Uluhlu loqwalaselo lwetheyibhile lweyunithi yokususa i-molecular sieve desulfurization
| S/N | Uqwalaselo oluphambili | ubungakanani | izimvo | |
| 1 | Inqaba yokufunxa | Iseti ezi-3 | ||
| 2 | ifriji | Iseti e-1 | ||
| 3 | Isihluzi se-Coalescing | Iseti e-1 | ||
| 4 | Isihluzi sothuli lwegesi esicociweyo | Iseti ezi-2 | Enye yokusetyenziswa kwaye enye yokulinda | |
| 5 | Isixhobo sokulinganisa ukuhamba kwegesi yepetroli kwisithando sokufudumeza | Iseti e-1 | ||
| 6 | isithando somlilo sokufudumeza | Iseti ezi-2 | Enye yokusetyenziswa kwaye enye yokulinda | |
| 7 | Isihluzi sothuli lwegesi yokuvuselela | Iseti e-1 | ||
| 8 | Isixhobo sokulinganisa ukuhamba kwegesi yokuvuselela | Iseti e-1 | ||
| 9 | Umtshintshi wobushushu begesi yegesi | Iseti e-1 | ||
| 10 | Isihluzi sothuli lwegesi yohlalutyo | Iseti e-1 | ||
| 11 | Ivalvu yokulawula igesi yohlalutyo | Iseti e-1 | ||
| 12 | Umoya opholileyo wegesi yohlalutyo | Iseti e-1 | ||
| 13 | Ivalvu yokutshintsha | Iseti e-1 | Ngokweemfuno ze-PID | |
| 14 | Ivalvu yokhuseleko | Iseti e-1 | Ngokweemfuno ze-PID | |
| 15 | isihluzo semolekyuli | kwanele | ||
| 16 | imitha | Iseti e-1 | ||
| 17 | inkqubo yolawulo | Ikhabhinethi yokulawula | Iseti e-1 | Ubungqina bokuqhuma kwe-Exdibmbpx II BT4Gb |
| 18 | I-PLC | 2 umntu ngamnye | Uthotho lwe-S1500 (inye eseleyo) | |
| 19 | Imodyuli ye-analog | Iseti e-1 | ||
| 20 | isikrini esibanjwayo | 1 | Umbala we-intshi ezili-10 | |
| 21 | Umnxibelelanisi | Iseti e-1 | ||
| 22 | Umephuli wojikelezo | Iseti e-1 | ||
| Qaphela: ikhabhinethi yokulawula imoto ingaphakathi komlinganiselo wobonelelo. | ||||
Izixhobo eziphambili zichazwe ngolu hlobo lulandelayo.
Qaphela: 1. Uluhlu lwezixhobo eziphambili zenkqubo luhambelana nesicwangciso se-PID
2. Uluhlu lwezinto ezingasetyenziswayo kunye nokusebenza kweminyaka emi-2 luza kunikwa kolunye uxwebhu.
3. Umgangatho wangaphandle wesixhobo yi-butt flange ye-gost, kwaye ii-gaskets kunye nezibophelelo zibonelelwa kumda wetanki yokugcina kunye nezixhobo;
4. Idatha yobugcisa yezixhobo ezichazwe kwesi Sihlomelo iya kuxhomekeka kuyilo lokugqibela.
