Ukususwa kwe-flue gas desulfurization kwindawo yokucocisa izinto kunciphisa umngcipheko wemvula ene-asidi kunye nokuphucula umgangatho womoya. Ukuze kuphuculwe ukusebenza kakuhle kunye nokonga iindleko, ubungakanani be-desulfurizer kufuneka buhambelane nemigangatho eqinileyo. Ukususwa kwe-desulfurization yendabuko kuxhomekeke ekuhlengahlengisweni ngesandla okanye kwiireyithingi ezimiselweyo, oko kuthetha iimpazamo ezingenakuphepheka kunye nothotho lwenkunkuma.
Ukusetyenziswa kweemitha zoxinano oluphakathi sisiqinisekiso solawulo oluchanekileyo lwe-desulfurizer ngexesha langempela, okunciphisa iindleko zokusebenza, ukusetyenziswa kweekhemikhali kunye nokusetyenziswa ngakumbi kwendalo.
Imingeni kwi-Refinery Flue Gas Desulfurization
Umngeni ophambili ekususweni kwegesi yolwelo kwindawo yokucocisa uxhomekeke kulawulo oluchanekileyo malunga nomthamo wee-desulfurizers. Ii-desulfurizers ezifana nelayimu, i-sodium hydroxide okanye ezinye zisabela kunye neekhompawundi zesalfure kwigesi yolwelo zize zivelise iimveliso ezinxulumene noko. Umthamo we-desulfurizer uxhomekeke kuxinzelelo oluthile lweekhompawundi zesalfure kwimiphunga.
Nangona kunjalo, igesi yolwelo kwiinguqu ezitshintshayo yenza kube nzima kwitekhnoloji ukumisela uxinano lwee-desulfurizers ngokuchanekileyo. Ubungakanani be-desulfurizer buya kuba buninzi okanye bunganeli, kwaye ezo meko zimbini zikhokelela kwiziphumo ezifanayo kwinkqubo ye-desulfurization. Makhe singene kwezo meko zimbini ngokweenkcukacha.
Ukungena kwe-desulfurizer egqithisileyo kwiikhompawundi zesalfure kubangela ukunyuka kweendleko, ingakumbi ekucutshungulweni okukhulu. Ukongeza, ukususwa kwe-sulfurizer egqithisileyo kubangela ukuxinana okuphezulu kolwelo olune-asidi kunye namanzi amdaka agqithisileyo, nto leyo ebangela iindleko ezongezelelweyo zonyango lwamanzi amdaka. Okokugqibela kodwa okubaluleke kakhulu, ukususwa kwe-desulfurizer egqithisileyo kwandisa umngcipheko wokugqwala kwimibhobho nakwizixhobo, emva koko ulwelo olune-asidi egqithisileyo lunokukhokelela ekugcinweni nasekutshintshweni rhoqo.
Ngokwahlukileyo koko, ukungabikho kwee-desulfurizers ezaneleyo kunciphisa ukusebenza kakuhle kwenkqubo yokususa i-sulfurization, ngoko ke iikhompawundi zesalfur zihlala kwigesi yolwelo kwizinga elithile. Kuyavela ukuba ayiphumelelanga ukuhlangabezana nemigangatho yokukhupha umbane, nto leyo ebangela iziphumo ezimbi kwimveliso yokhuseleko kunye nokuthobela imithetho yokusingqongileyo.
Iingenelo zeeMeter zoBuxinano eziPhakathi
Ukuze kwandiswe ukusebenza kakuhle komsebenzi ophindaphindwayo nokunciphisa iimpazamo ezingafunekiyo ezenziwe ngesandla, iimitha zoxinano oluphakathi ziyindlela engcono kakhulu yokucubungula izinto zoshishino. Ukulandela iingenelo ezicacileyo zonke zizizathu zokukhetha iimitha zoxinano oluchanekileyo olukwi-intanethi.
Ulawulo Oluchanekileyo Kwinani Lezinto Ezisusa Isulfurizer
I-desulfurizer isabela kunye neekhompawundi zesalfure kwinkqubo yokususa isulfur ngokuhambelana nemigaqo engqongqo. Ubuninzi bolwelo lokususa isulfur butshintsha njengoko uxinano lweekhompawundi zesalfure luhla ngokwesiqhelo.
Ukuguquguquka koxinano kubekwa esweni rhoqo kwaye kudluliselwa kwinkqubo yokuqokelela idatha ngemiqondiso yombane, nto leyo eyenza ukuba kube nokwenzeka uhlengahlengiso lwexesha langempela ngokulawula izinga lokususwa kweekhompawundi zesalfure. Imitha yoxinano ekrelekrele ekwi-intanethi iyakwazi ukwandisa okanye ukunciphisa ii-desulfurizers ezongeziweyo ngokwexinano ngokuzenzekelayo, ukuthintela ukusetyenziswa ngokugqithisileyo okanye ukungoneli kwedosi.
Ukuphuculwa Kokusebenza Kokusabela Nokunciphisa Inkunkuma
Ngokulawula ngokuchanekileyo umthamo we-desificing agent, i-density meter iqinisekisa ukuba inkqubo ye-desificing isebenza kakuhle kangangoko, ngelixa inciphisa inkunkuma yeekhemikhali engeyomfuneko. Oku, kunciphisa iindleko zokusebenza.
Ukunciphisa iimpembelelo kwiNdalo
Imitha yoxinano olukrelekrele inciphisa iindleko zokusebenza kunye nobungakanani beekhemikhali eziyingozi ezikhutshwa emoyeni. Ngokunciphisa umthwalo wonyango lwamanzi amdaka, ungcoliseko lweekhemikhali emanzini amdaka luyancipha kakhulu. Kwangaxeshanye, iingozi zongcoliseko lomoya nazo ziyancitshiswa.
Ukulungelelaniswa okugqwesileyo kweemeko zokusebenza ezitshintshayo
Ulwakhiwo lwegesi yolwelo lokucocwa luyinkimbinkimbi, kwaye iimeko zobushushu kunye noxinzelelo ziyatshintshatshintsha kakhulu. Iimitha zoxinano lwe-intanethi zohlobo lokufakwa zihlala zenzelwe ukumelana nobushushu obuphezulu, uxinzelelo oluphezulu, kunye neendawo ezirhabaxa, ukuqinisekisa ukusebenza okuzinzileyo kunye nokuqokelelwa kwedatha ngokuchanekileyo phantsi kwezi meko zinzima.
Izicelo
Ukususwa kwegesi yeflue (FGD) kusetyenziswa kakhulu kwietshiswa ngamalahleorizitishi zamandla ezitshiswe ngeoyileImitha yoxinano lwe-intanethi ingasetyenziswa kwezi ndlela zilandelayo:
Umgca wemveliso yodaka lwekalika
Ukutya kwe-limestone slurry kwi-Absorber
Umgca wokujikeleza kwe-gypsum kwi-Absorber
Umgca we-calcium sulfite slurry ofikelela kwi-oxidizer
Iluphu yokuzikhupha amanzi nge-gypsum
Ufakelo
Iimitha yoxinano kwi-intanethiingafakelwa ngokufakelwa okulula endaweni yokuvalwa kwenkqubo kunye nokwakhiwa kwakhona kwemibhobho. Ngaphandle koko, iyafumaneka kwiintlobo ngeentlobo zezinto ezimanzi. Imitha nganye ingafakelwa kumbhobho othe nkqo apho udaka luhamba phezulu. Ukufakelwa kwi-engile enjalo kungakhusela amathanga angcangcazelayo kwidaka elirhabaxa ngelixa kulinganiswa izinto ezintsha ezihambayo ukugcina ukuchaneka kwazo.
Lilonke, abathengi bayazuza kwiimitha zoxinano ezikwi-intanethi kwezi nkalo zilandelayo:
1. Ukufakela okulula nokungabizi kakhulu - Kunciphisa iindleko zezixhobo ukuya kuthi ga kwi-$500-$700 ngemitha nganye
2. Ulawulo oluphuculweyo lweCalcium Carbonate - ezo mitha zibiza kakhulu ukuphucula inkqubo kunye nezinto eziluhlaza.
3. Ubomi obude beMetha yoXinaniso - Iindleko zolondolozo kunye nokusebenza zincitshiswe kakhulu ngenxa yokuxhathisa ulwelo olurhabaxa.
Ukusetyenziswa kweemitha zoxinano ezikwi-intanethi zohlobo lokufakelwa kwiinkqubo zokucoca igesi yokucoca kubonakalise ukuba sisisombululo esisebenzayo sokujongana nemingeni efana nokusetyenziswa kakhulu kweearhente zokucoca, ukunyuka kweendleko zokusebenza, kunye nongcoliseko lokusingqongileyo. Ngokujonga utshintsho loxinano ngexesha langempela, iimitha zoxinano zenza ulawulo oluchanekileyo lwedosi yeearhente zokucoca, ukuphucula ukusebenza kakuhle kwenkqubo yokucoca, ukunciphisa inkunkuma, kunye nokunciphisa impembelelo yokusingqongileyo. Le teknoloji ayigcini nje ngokuphucula ukusetyenziswa kweearhente zeekhemikhali kodwa ikwanegalelo ekunciphiseni iindleko kunye nokuzinza kokusingqongileyo, okwenza kube sisixhobo esibalulekileyo kwimisebenzi yokucoca yanamhlanje.
Ixesha leposi: Disemba-25-2024
