Isicelo esingekahlawulwa kwi-calcium ye-calcising insuling kwi-Shell Recinery (Netherlands)

Kumzi-mveliso wokucoca amandla aphantsi, ukufuduka okukuko ngethambeka kunye nokukhuselwa okwenziwe ngeqondo lobushushu obuphezulu kubalulekile. Ukujongana nemiceli mngeni yokusuliswa kobushushu kunye nokukhusela i-steam kwimibhobho ye-Steam esebenza nge-500 ° C, iShell Relinery kwi-Netherlands iphumeleleI-calcium ye-calcisute ye-intshi, ukumisela imeko yeklasikhi kwicandelo lokufakelwa komzi mveliso

1. Imvelaphi yeProjekthi: Imiceli mngeni emibini yeqondo lokushisa eliphezulu kunye nolonwabo

Imibhobho yeSteam ye-Inch ye-Shell ifuna ukusebenza ngokuqhubekayo kwi-932 ° F (500 ° C) ngelixa ixesha elide livele kwindawo enobungozi equkethe i-sulfure computers. Izixhobo zeSivumi-mveliso zoLwabo lweZimbila ezizabalazelayo ukuhlangabezana neemfuno ezimbini ze Ukuphakama okuphezulu kwe-thermal kwaye Ukunganyangeki kweKhemikhaliI-Trassion yabo yokuphumeza i-Thermal yakhokelela ekulahlekelweni kobushushu, kwaye phantsi kokhukuliseko lwe-sulfure computer, ubomi babo benkonzo babuhlala bungaphantsi kweminyaka emi-3. Ukutshintshwa rhoqo kungabikho kwandiswa nje iindleko zesondlo kodwa kukhunjulwe ukuqhubeka kwemveliso.

2. Isisombululo: Ukusetyenziswa ngokwezifiso ze-calcium, i-calcicote i-swipe

I-Recinery ekugqibeleni ikhethwe ngokwezifiso I-calcium yamaqondo obushushu eCalcicote i-Silciate i-swipes, eyilelwe ngokukodwa ukufumana imeko yeqondo eliphezulu lezixhobo. Iiparameter eziphambili zezi zilandelayo:

• Intsebenzo ye-inshol: Ukuyekiswa kwe-Irmal kusezantsi njenge-0.056 W / M · k, 20% iphantsi kunezo kwezixhobo zeminerali, ngokufanelekileyo ukunciphisa ukutshintshela kobushushu ukuya ngaphandle.
• Ukunganyangeki kobushushuIngathintela amaqondo obushushu angama-650 ° C ixesha elide kwaye ugcine ukusebenza okuzinzileyo phantsi kwemeko yokusebenza ye-500 ° C.
• Ukunganyangeki: Uzinzo lwekhemikhali luphuculwe ngefomula ekhethekileyo, enokuxhathisa ukhukuliseko lwexesha elide lwe-sulfur ye-sulfur.
• Indlela yokufakaUyilo olupheleleyo lomoya lwamkelwa, ludityaniswe nobushushu obunganyangekiyo nobushushu obuphezulu kunye neebhendi zensimbi ezingenasithulo, ukuqinisekisa ukuba i-therfar ihambelana nomgangatho we-pipeline kwaye ithintele iziphumo zebhulorho ze-piholil kwaye zithintele iziphumo zebhulorho ze-piholi.

3. Iziphumo eziSebenzayo: Ukugcinwa kwamandla, ukuqina kunye nokunikezelwa kweendleko

1. Ukuncitshiswa okukhulu kokusetyenziswa kwamandla: Emva kokuba i-calcium ye-calcicote isetyenziswe, ukulahleka kobushushu bemibhobho ye-steam kuncitshiswa kakhulu, ukutshintshwa kwamandla ngokupheleleyo kwancitshiswa nge-18%, kunye nokugcinwa kweendleko zexabiso lonyaka.
2. Ubomi obude base-Ultra: Ngobugwenxa obuhle kakhulu kunye nokunganyangeki kobushushu obuphezulu, imibhobho ye-inshurensi ayifuni kutshintshwa kwiminyaka esi-8, edlulisele i-3 phantse amaxesha ama-3 ngokuthelekisa rhoqo kunye nexesha lokuphumla.
3. Ukusebenza kwentsebenzo: Thelekiswa nezixhobo zeZimbiwa zeZimbiwa,I-calcium ye-calcisute ye-intshiIphumza ngokupheleleyo ngokwendlela yokuqhutywa kwe-hormas, uzinzo lwamachiza kunye namandla omatshini, ibenze ukhetho olufanelekileyo lweendawo ezinobushushu ezinobushushu.

4. I-Instals yeShishini: Ixabiso eliphambili le-calcium, i-calcicote ye-Liper

Isicelo esiphumeleleyo kwi-Shell Refrinery ingqina ukuba imibhobho ye-calcisule ye-calcicote ayinakukwazi ukuhlangabezana nje nokufakelwa kwezintolo-nye eziphantsi kweemeko zokusebenza, kodwa zikwanceda amashishini ayo Ukuphuculwa kwamandla kwaye Ulawulo lweendleko ngokusebenza kwexesha elide. Iimpawu zayo zokuphumelela okuphantsi, ukumelana nobushushu obuphezulu kwenza kube lula kwimizi-mveliso ngemali engqongqo yezinto eziphathwayo kunye namandla, ukubonelela ngesisombululo esinokuthenjwa se-Pepeline Shoipe Incylid.
Ukukhetha ii-calcium calcium ze-calcicote i-intshiselelo kuthetha ukukhetha isisombululo esisebenzayo, esihlala sihlala sihlala sinemizi-mveliso. Nokuba yimibhobho yamaqondo aphezulu eshushu okanye ezinye izixhobo ekufuneka zikwazi ukumelana neemeko ezinobungozi, izixhobo ze-calcium zezilwanyana ziya kuba yinto ephambili ekwakheni ukhuphiswano lwamashishini.