Iimveliso Inkcazo
Iplanti yokwahlula irhasi yendalo (ekwaziwa ngokuba yiplanti yokwahlulwa kwerhasi yendalo) yiseti epheleleyo yezixhobo ezohlulayo kwaye zicoca iinxalenye ezininzi zerhasi yendalo ibe yihydrocarbons nganye.
Umgaqo wayo ongundoqo kukusebenzisa imilinganiselo yokubilisa phakathi kwemethane (- 161.5 degree), i-ethane (- 88.6 degree), ipropane (-42.1 degree), kunye namanye amacandelo, ngokusebenzisa iinkqubo ezifana nokupholisa i-cryogenic, ukulawulwa koxinzelelo, kunye ne-distillation, ukufezekisa ukuhlukana kwesinyathelo ngesinyathelo secandelo ngalinye.
Ingavelisa ngokuzinzileyo{0}}ihayidrobhoni enye esulungekileyo kwaye sisixhobo esingundoqo sosetyenziso olubanzi lwerhasi yendalo.
Umgaqo wokusebenza
Inkqubo yokusebenza yeplanti yokwahlula igesi yendalo inokushwankathelwa njengamanyathelo amathandathu angundoqo: ukucinezelwa kwerhasi ekrwada → ukunyangwa kwangaphambili → ukupholisa kwecryogenic → ukwahlukana kwedistillation → ukucocwa kwecandelo → imveliso yemveliso
Uxinzelelo lwerhasi ekrwada:Irhasi yendalo eluhlaza (ngokuqhelekileyo kwi-1.0-5.0 MPa) ixinzelelwe kwi-3.0-8.0 MPa ngokusebenzisa i-compressor, inika iimeko zoxinzelelo zokuhlukana okulandelayo.
Unyango lwangaphambili:Igesi ecinezelweyo ingena kwinkqubo yokucoca ukuze isuse ukungcola okunjengamanzi, i-carbon dioxide, i-hydrogen sulfide, kunye ne-mercury (ukuphepha ukubola kwezixhobo, ukukhenkceza, okanye i-catalyst poisoning ngexesha leenkqubo ze-cryogenic).
Ukupholisa kweCryogenic:Irhasi ecoliweyo ipholiswa ukuya kutsho kwi -40℃~ -100℃ngokusebenzisa inkqubo yokutshintshiselana kobushushu (usebenzisa ifriji okanye amandla abandayo asuka kumalungu ahlukanisiweyo), ngokuyinxenye ukujiya iihydrocarbons ezinzima (propane, butane, njl.) ngelixa igcina imethane kwindawo enegesi.
Ukwahlula i-distillation:Irhasi epholileyo -umxube wolwelo ungena kwiqonga{1}}inqanaba lenkqubo yedistillation (deethanizer, depropanizer, debutanizer, njl.). Kwi-deethanizer, i-ethane kunye namacandelo alula ahlulwe kwi-propane kunye ne-hydrocarbons enzima; kwi-depropanizer, ipropane yahlulwe kwi-butane kunye nezixhobo ezinzima, ukuphumeza inyathelo{4}}nge{5}}ngenyathelo lokutyebisa lecandelo ngalinye.
Ukucocwa kwelungu:Icandelo ngalinye elahluliweyo (i-methane, i-ethane, i-propane) lifumana ukucocwa ngakumbi (okufana ne-adsorption okanye ukuhluthwa) ukususa ukungcola, ukuqinisekisa ukucoceka kwemveliso yokugqibela iyahambelana nemigangatho (umz., i-methane yegesi yemibhobho, i-ethane/propane njenge-petrochemical feedstock).
Imveliso yemveliso:I-methane ecocekileyo ilungelelaniswe kuxinzelelo lwemibhobho kwaye ihanjiswe ukuthutha; I-ethane, ipropane, kunye nebutane mhlawumbi zigcinwa njengolwelo phantsi koxinzelelo okanye ziphinde zigqitywe zibe yiLPG, i-ethylene feedstock, njl., ngokusekelwe kwiimfuno zabasebenzisi.
Iimpawu eziphambili zeSityalo sokwahlula igesi yendalo
Multi{0}} ulwahlulo lwamacandelo
Inokwahlula ngaxeshanye i-methane, i-ethane, ipropane, ibutane, kunye nezinye ii-hydrocarbons, ukwandisa ukusetyenziswa kwemithombo yerhasi yendalo.
01
Ukucoceka okuphezulu kweemveliso
Ucoceko lwamacandelo ahlukeneyo ahlukeneyo luzinzile, kunye ne-methane Enkulu kunokuba okanye ilingana ne-95% (imigangatho yegesi yombhobho wokudibana), i-ethane Enkulu kuno okanye ilingana ne-90% (ifanele ukuveliswa kwe-ethylene), kunye ne-propane Enkulu kune-95% (efanelekile kwi-LPG).
02
Umthamo omkhulu wokuqhuba
Iyunithi enye-yeyunithi yokusetyenzwa kwemihla ngemihla iqala ukusuka kwi-50,000 Nm³ ukuya kwi-1,000,000 Nm³, ukuziqhelanisa nephakathi ukuya-kummandla omkhulu werhasi yendalo okanye amaziko okulungisa.
03
Umsebenzi oqhubekayo
Nje ukuba isebenze ngokuzinzileyo, inokusebenza ngokuqhubekayo iminyaka emi-2 ukuya kweye-3, ngokuvalwa okucwangcisiweyo ukuze kugcinwe iinqaba zedistillation, izitshintshi zobushushu, kunye nezinye izixhobo eziphambili.
04
Ukusebenza kakuhle kwamandla
Ukudibanisa iinkqubo zokubuyisela ubushushu ukuze kusetyenziswe amandla abandayo kwiinkqubo ze-cryogenic, ukunciphisa ukusetyenziswa kwamandla ngokubanzi nge-10-15% xa kuthelekiswa noyilo oluqhelekileyo.
05
Izibonelelo zeemveliso zenkampani yethu
Ngexesha lokusetyenziswa kakuhle kwezibonelelo, uyilo olusulungekileyo lusisiseko sokuqinisekisa ukusebenza kakuhle kokwahlukana kunye nokuzinza kokusebenza. Inkampani yethu ineqela leenjineli ezinobuchwephesha abaneminyaka engaphezu kwama-25 yamava kwi-sparation yegesi yendalo, eqhelene nemigangatho yasekhaya neyamazwe ngamazwe efana ne-GB, API, ASME, kunye ne-ISO. Sinikezela ngoyilo olucwangcisiweyo olusekelwe ekubunjweni kwegesi ekrwada (umzekelo, umlinganiselo we-hydrocarbon content) kunye neemfuno zokwahlula (umzekelo, amacandelo ekujoliswe kuwo), ukulungiswa kwesakhiwo se-distillation tower, ukhetho lwe-refrigerant, kunye nothungelwano lotshintshiselwano lobushushu ukuze kuphuculwe amazinga okubuyisela icandelo (ukubuyiswa kwe-ethane Enkulu okanye ilingana ne-90%, ukubuyiswa kwe-propane enkulu okanye ilingana ne-95%). Siyazilahla iitemplates ezisemgangathweni kwaye siqhube uyilo oluneenkcukacha kwiprojekthi nganye ukuhambelana neempawu ezithile zerhasi ekrwada.
Inkampani yethu isebenzisa ngokungqongqo inkqubo yolawulo lomgangatho we-ISO9001 kuwo wonke umjikelo wobomi beprojekthi, igubungela uyilo, ukuthenga, ukwakhiwa, kunye nokugunyaziswa. Ngexesha lesigaba soyilo, ukulinganisa inkqubo kuqinisekisa ukusebenza kakuhle kokwahlula kunye nokusetyenziswa kwamandla; izixhobo eziphambili (iinqaba zokudila, iicompressor, izitshintshi zobushushu) zihlolwa umntu wesithathu ukuze kuqinisekiswe ukuthotyelwa kwenqanawa yoxinzelelo kunye nemigangatho yezinto; ulwakhiwo lulandela iinkqubo ezingqongqo zokuwelda (kunye nesatifikethi seWPS/PQR) kunye -novavanyo olungonakalisi (UT, RT) lwemibhobho yecryogenic; ugunyaziso luquka iiyure ezingama-72{6}}zovavanyo oluqhubekayo lokusebenza ukuqinisekisa ukucoceka kwemveliso, izinga lokubuyisela, kunye nezalathisi zokusetyenziswa kwamandla. Olu lawulo lucwangcisiweyo luqinisekisa umgangatho weprojekthi kunye nokuhanjiswa kwexesha.
Sithatha umgangatho wemveliso njengowona mgca wokuphila weshishini, uzibophelele ekuziseni{0}}izityalo ezithembekileyo ezahlulayo. Isityalo ngasinye siphantsi kolawulo olungqongqo lwekhwalithi: izinto ze-cryogenic (umzekelo, i-304L insimbi engenasici) ihlangabezana neemfuno eziphantsi zobushushu bobushushu (uvavanyo lwempembelelo enkulu okanye ilingana ne-27 J kwi-196 degree); i-distillation tower yangaphakathi (iitreyi, ukupakisha) zikhethelwe ukusebenza kakuhle kokuhlukana kunye nobomi benkonzo obuKhulu okanye obulingana neminyaka eyi-10; Ubomi boyilo lwezityalo bubonke Bukhulu okanye bulingana neminyaka engama-20, kunye nesantya sokusebenza esizinzileyo Esikhulu kuno okanye silingana nama-95% (ngaphandle kokulondolozwa). Sinikezela ngamaxwebhu apheleleyo esiqinisekiso somgangatho, kubandakanya izatifikethi zemathiriyeli, iingxelo zovavanyo lokusebenza, kunye neencwadana zokusebenza.
Inkonzo esebenzayo emva{0}}yentengiso ibalulekile ekuqinisekiseni ukusebenza ngokuqhubekayo komzi-mveliso. Xa sifumana isicelo senkonzo, iqela lethu lobugcisa linika ingxelo yokuqala kwiiyure ze-12 (24/7) ngefowuni, i-imeyile, okanye inkomfa yevidiyo, kubandakanywa ukuxilongwa kwengxaki kunye nezisombululo zokuqala. Kwimiba ekude{6} enokusonjululwa (umzekelo, inkqubo yohlengahlengiso lweparamitha), siyakhokela kwisisombululo kwiiyure ezingama-24; kwiimfuno{10}}zokugcinwa kwesiza, iinjineli zithunyelwa kwiiyure ezingama-48 (zasekhaya) okanye iiyure ezingama-72 (zamazwe ngamazwe) emva kokuqinisekisa imfuno. Sikwabonelela ngeenkonzo zothintelo rhoqo (umzekelo, ukuhlolwa kwangaphakathi kwinqaba, ukutshintshwa kwecatalyst) ukunciphisa ixesha lokuphumla.
Inkampani yethu inokubonelela ngezixhobo zeplanti yokwahlula igesi yendalo ngokwemeko ye-EPC (Ubunjineli, ukuthengwa, uKwakha) iiprojekthi ze-turnkey, kunye neenkonzo zobugcisa ezifana nokuphucula inkqubo kunye noqeqesho lwabaqhubi. Oku kuvumela abathengi ukuba bakhethe eyona ndlela ifanelekileyo yentsebenziswano esekelwe kwiimfuno zabo.
Ukuthelekiswa kobugcisa obuhlukeneyo bokwahlula igesi yendalo
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Itekhnoloji yokwahlula igesi yendalo |
Imigaqo engundoqo |
Iingenelo |
Iimeko ezisebenzayo |
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I-Cryogenic distillation |
Ukusebenzisa iiyantlukwano zamanqaku abilayo phantsi kweemeko ze-cryogenic zokwahlula |
Ukusebenza kakuhle kokuhlukana, ukucoceka kwemveliso ephezulu |
Izityalo -ezinkulu ezifuna amacandelo amaninzi (ukuhlanganiswa kwepetrochemical) |
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Ukwahlula ukufunxa |
Ukusebenzisa izinyibilikisi ukukhetha ii-hydrocarbons ezinzima |
Inkqubo elula, ukusetyenziswa kwamandla aphantsi |
Phakathi-izityalo ezikwizinga eliphakathi ezigxile ekubuyiseni ipropane/butane |
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Ukwahlula i-Adsorption |
Ukusebenzisa i-adsorbents (i-molecular sieves) ukukhetha amacandelo e-adsorb |
Ukusebenza okuguquguqukayo, kukulungele -ukwahlula okuncinci |
Izityalo -ezincinane ezahlula amacandelo athile (umzekelo, ukucocwa kwemethane) |
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Ukwahlulwa kwe-Membrane |
Ukusebenzisa ii-membrane ezikhethekileyo ukuze ukhethe ukungena kwi-hydrocarbons |
Izixhobo ezixineneyo, ukusebenza lula |
Phakathi-izityalo ezikwizinga eliphakathi ezineemfuno zococeko oluphantsi ukuya phakathi |
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Ukwahlula i-condensation |
Ukusebenzisa uxinzelelo kunye nohlengahlengiso lobushushu ukujiya ii-hydrocarbons ezinzima |
Utyalo-mali oluphantsi, isakhiwo esilula |
Ukwahlulwa kwentsimi yee-hydrocarbons ezinzima kwiindawo zegesi |
Iifayile ezishisayo: umzi-mveliso wokwahlula igesi yendalo, iChina abavelisi bezityalo zokwahlula igesi yendalo, ababoneleli, umzi-mveliso