Mosebelisi: Setsi sa Ts'ebetso ea Khase ea Tlhaho se Changqing Oilfield
E le setsi se seholo ka ho fetisisa sa ho hlaphoheloa ha ethane ea khase ea tlhaho Chaena, setsi sa ho lokisa khase ea tlhaho se Changqing Oilfield ke morero oa bohlokoa oa CNPC ho ntlafatsa boleng le katleho. Ho finyella phepelo ea thepa e tala bakeng sa tshebetso ya ho hlahisa ethylene ho tloha ethane kapele kamoo ho ka khonehang, morero ha o nke feela e tsoetseng pele ea machaba "refrigerant sehatsetsi + katoloso sehatsetsing + habeli khase overcooling + tlaase mocheso distillation" ethane hlaphoheloa 'mele thekenoloji e ka sehloohong, empa hape o amohela theknoloji e tsoetseng pele ka boenjiniere moralo le Construction.CNPC sebelisa molemo ka ho fetisisa machaba leverages ea eona ea machaba SP3, leverages ea eona ea machaba ea SP3D leverages ka botlalo. moralo sethaleng, "le bophelo bo feletseng cycledigital fektheri" mode, ho finyella tsamaiso ditsitithale le bohlale tsa tshebetso eohle ea moralo, theko, kaho, tshebetso le tlhokomelo.
Kamora ho phethoa ha setsi sa kalafo sa khase ea tlhaho, se khona ho sebetsa selemo le selemo ka li-cubic metres tse limilione tse likete tse 20 tsa khase ea tlhaho, tlhahiso ea selemo le selemo ea lithane tse limilione tse 1.05 tsa ethane, lithane tse 450,000 le hydrocarbon e tsitsitseng, e lekanang le boleng ba tlhahiso ea tšimo ea oli ea boholo bo mahareng, e boetse e tšoaea hore nts'etsopele ea khase ea tlhaho ea China e phethetse tsoelo-pele ea khase ea tlhaho ho fihlela ntlafatsong ea khase ea tlhaho ho fihlela ntlafatsong ea khase ea tlhaho ea China. ntlafatso ea boleng bo holimo e koetsoeng ea ketane ea indasteri ea CNPC e Shaanxi.
Metsi a potolohang a koetse tsamaiso ea tora ea ho pholisa ea setsi sa ho sebetsa sa khase ea tlhaho e sebelisa moea o pholileng + oa metsi ho pholisa metsi a potolohang. Ka lebaka la metsi a pholileng a tora e pholileng ea metsi a koetsoeng a sebelisa metsi a ka tlas'a lefatše ka ho toba e le metsi a tlatsetso, tsamaiso e na le tšekamelo e totobetseng ea ho lekanya ka mor'a mahloriso, 'me ho bonolo ho kenya le ho khomarela mochine o pholisang oa tora, sesebelisoa sa spray le li-tubes tsa phapanyetsano ea mocheso, tse amang phello ea phapanyetsano ea mocheso, e leng se bakang phapang ea mocheso oa ka hare oa potoloho e fokotseha 'me phello e lebelletsoeng ea phapanyetsano ea mocheso e ke ke ea finyelloa. Ka lebaka la ho khomarela le ho beha sekala le biological slime, ho bonolo ho baka kutu ka tlas'a sekala. Maemong a boima, e ka baka lintlha tsa ho lutla ka har'a sephutheloana sa phapanyetsano ea mocheso ea tora ea metsi a pholileng. Kamora ho etsa lipatlisiso sebakeng sa marang-rang, ho ile ha fumanoa hore ho eketseha ho etsahetse tsamaisong ea metsi ea ho potoloha ka ntle.
Monitoring parameter: conductivity
The conductivity ea ho tlatsa metsi a spray ke 2290μs/cm, 'me kakaretso ea letsoai ke 1705.08mg/L, e kholo ho feta 1000mg/L e entsoeng. Ha metsi a spray a ntse a fetoha mouoane 'me metsi a lula a tsosolosoa, conductivity e eketseha ho tloha 2290 μs/cm ho 10140 μs/cm ka mor'a hora e le 'ngoe ea ts'ebetso, conductivity e eketsehile ka makhetlo a ka bang 5, letsoai lohle le eketsehile ho tloha ho 1705.08mg/L ho ea ho 3880.07mg / L, haeba metsi a mangata a sa finyelle makhetlo a 2.3. e ka fihla ho 34900 μs / cm ka mor'a lihora tse 48 tsa ts'ebetso, 'me ntlha ea mahloriso e fihla ka makhetlo a ka bang 30. Ka hona, ha boleng ba metsi a spray bo sa finyelle maemo a tloaelehileng le boleng ba metsi a pretreatment ha bo etsoe, metsi a spray a theha matsoai a matla le a crystallized ka har'a metsi a potolohang mocheso oa mocheso oa metsi, ho fafatsa phala e kholo ea metsi, ho koala mocheso oa metsi le ho fokotsa mocheso oa metsi, ho etsa hore tanka e koaletsoeng e fokotsehe, e etsa hore mocheso o fokotsehe. filler e koetsoe, e bakang molumo o sa lekaneng oa ho kenya moea oa fan e pholileng moea le phello e fokotsehileng ea moea.
Ho rarolla mathata a kaholimo, k'hamphani e kentse sesebelisoa sa ho lekanya marang-rang ka har'a tora ea eona e pholileng ho lekola boleng ba metsi a fafatsang ka nako ea nnete ha boleng ba metsi a spray bo sa fihlelle maemo le boleng ba metsi pele bo etsoa, alamo e kentsoe ho fana ka motheo o nepahetseng bakeng sa kalafo ea metsi e latelang le ho fafatsa metsi.
The inductive conductivity electrode e hlahisoang ke Shanghai Boqu Instrument Co., Ltd., e na le mefuta e mengata ea litekanyo le litšoaneleho tse thibelang litšila, tse rarollang bothata ba ho senyeha ha sensor ho bakoang ke letsoai le phahameng la lisampole tsa metsi setšeng, ho fokotsa mosebetsi oa ho sebetsa sebakeng sa basebetsi ba tlhokomelo, le mefuta ea eona e kholo ka ho fetisisa ea 0-2000 e koahelang litlhoko tsa sebaka.
Nako ea poso: May-06-2025
