Ityala Lokusetyenziswa Kwesityalo Sonyango Lwegesi Yendalo Kwindawo Yeoyile YaseChangqing

Umsebenzisi: Isityalo sokuCoca iGesi yendalo eChangqing Oilfield

Njengeyunithi enkulu yokubuyisela i-ethane yegesi yendalo eTshayina, isityalo sokucubungula igesi yendalo eChangqing Oilfield yiprojekthi ephambili yeCNPC yokuphucula umgangatho kunye nokusebenza kakuhle. Ukufezekisa ukunikezelwa kwezinto eziluhlaza zenkqubo yokuvelisa i-ethylene kwi-ethane ngokukhawuleza, le projekthi ayisebenzisi nje kuphela iteknoloji ephambili yamazwe ngamazwe "yefriji yefriji + ifriji yokwandiswa + igesi ephindwe kabini + i-distillation yobushushu obuphantsi" ye-ethane recovery main body, kodwa ikwasebenzisa iteknoloji ephambili kuyilo lobunjineli kunye nolwakhiwo. I-CNPC isebenzisa ngokupheleleyo inzuzo yayo iyonke kunye nokusetyenziswa kwayo, iqonga loyilo oludibeneyo lwe-SP3D oluphambili lwamazwe ngamazwe, "kunye nemodi ye-full life cycledigital factory", ukufezekisa ulawulo lwedijithali nolukrelekrele lwenkqubo yonke yoyilo, ukuthengwa, ukwakhiwa, ukusebenza kunye nokugcinwa.

Emva kokugqitywa kwesityalo sokunyanga igesi yendalo，Iyakwazi ukuphumeza ukucutshungulwa kweebhiliyoni ezingama-20 zeemitha zegesi yendalo ngonyaka, ukuveliswa kweetoni ezili-1.05 lezigidi ze-ethane ngonyaka, iitoni ezingama-450,000 kunye ne-hydrocarbon ekhanyayo ezinzileyo, elingana nexabiso lemveliso yentsimi yeoyile yasekhaya ephakathi, ikwabonisa ukuba uphuhliso lwegesi yendalo lwaseTshayina aluzange lugqibe nje kuphela utshintsho oluvela kuphuhliso olusekelwe kwisikali ukuya kuphuhliso olusekelwe kwinzuzo, kodwa lukwafezekise uphuhliso oluvaliweyo olusemgangathweni ophezulu lwekhonkco lemizi-mveliso ye-CNPC eShaanxi.

Inkqubo yokupholisa evaliweyo yamanzi ejikelezayo yesityalo sokucubungula igesi yendalo isebenzisa ukupholisa komoya + ukupholisa amanzi ukupholisa amanzi ajikelezayo. Ngenxa yamanzi okupholisa amanzi ajikelezayo, inqaba yokupholisa evaliweyo isebenzisa amanzi angaphantsi komhlaba ngqo njengamanzi ongezelelweyo, inkqubo inomdla ocacileyo wokukhula emva koxinzelelo, kwaye kulula ukuyibeka nokunamathela kwisihluzi senqaba yokupholisa, isixhobo sokutshiza, kunye neetyhubhu zokutshintshiselana ngobushushu, nto leyo echaphazela isiphumo sokutshintshiselana ngobushushu, nto leyo ebangela ukuba umahluko wobushushu bokujikeleza kwangaphakathi wehle kwaye isiphumo sokutshintshiselana ngobushushu esilindelekileyo asinakufezekiswa. Ngenxa yokunamathela kunye nokubekwa kwesikali kunye ne-biological slime, kulula ukubangela ukubola phantsi kwesikali. Kwiimeko ezinzima, inokubangela iindawo zokuvuza kwi-bundle yetyhubhu yokutshintshiselana ngobushushu yenqaba yamanzi okupholisa. Emva kophando olukwindawo, kwafunyaniswa ukuba ukukrwada kwenzeke kwinkqubo yamanzi yokutshiza yokujikeleza kwangaphandle.

Ipharamitha yokubeka iliso: ukuhanjiswa komoya

Ukuqhuba kombane kokugcwalisa amanzi okutshiza yi-2290μs/cm2, kwaye ityuwa iyonke yi-1705.08mg/L, engaphezulu kwe-1000mg/L eyilelweyo. Xa amanzi okutshiza ehlala ephuma kwaye amanzi ephinda azaliswa rhoqo, umbane uyanda ukusuka kwi-2290 μs/cm ukuya kwi-10140 μs/cm emva kweyure e-1 yokusebenza, umbane unyuke phantse amaxesha ama-5, ubuninzi betyuwa bunyuke ukusuka kwi-1705.08mg/L ukuya kwi-3880.07mg/L, kwaye ubuninzi boxinzelelo bufikelele kwi-2.3 amaxesha. Ukuba amanzi okutshiza akatshintshwa, umbane ungafikelela kwi-34900 μs/cm emva kweeyure ezingama-48 zokusebenza, kwaye umlinganiselo woxinzelelo ufikelela malunga namaxesha angama-30. Ke ngoko, xa umgangatho wamanzi okutshiza ungafikeleli kwinqanaba eliqhelekileyo kwaye unyango lwangaphambi komgangatho wamanzi lungenziwa, amanzi okutshiza enza umlinganiselo onzima kwaye iityuwa ezikristalisiweyo kwi-circular water heat exchange bundle, i-spray water main pipe, i-closed cooling tower filler kunye ne-spray tank, nto leyo ebangela ukuba i-circular water spray ingasebenzi kakuhle, kwaye i-filler ivalwe, nto leyo ebangela ukuba i-air inlet ibe ne-air inlet enganeleyo kunye ne-air-cooled effect enciphileyo.

Ukusombulula ezi ngxaki zingasentla, inkampani ifake isixhobo sokulinganisa i-inductive conductivity kwi-intanethi kwinqaba yayo yokupholisa ukuze ijonge i-conductivity yamanzi okutshiza ngexesha langempela xa umgangatho wamanzi okutshiza ungahlangabezani nomgangatho kwaye unyango lwangaphambi komgangatho wamanzi lungenziwa, i-alamu iyavulwa ukuze inike isiseko esichanekileyo sonyango lwamanzi olulandelayo kunye nokuhlaziywa kwamanzi okutshiza.

I-electrode yokuqhuba umbane eyenziwe yiShanghai Boqu Instrument Co., Ltd., inoluhlu olukhulu lokulinganisa kunye neempawu zokulwa nokungcola, nto leyo esombulula ingxaki yokungcola kwe-sensor okubangelwa bubuninzi betyuwa kwiisampuli zamanzi kwindawo, inciphisa umthwalo womsebenzi wabasebenzi bokulungisa kwindawo, kwaye uluhlu lwayo olukhulu kakhulu lwe-0-2000ms/cm lugubungela iimfuno zokulinganisa ezifunekayo kwindawo.