Nyob rau hauv loj - scale kev tsim khoom ntawm kev ua kom huv serepthalic acid (PTA), meej thiab ntseeg tau yog qhov tseem ceeb ntawm txhua theem. Hydorefining yog cov txheej txheem tseem ceeb uas ua kom cov khoom kawg uas ua rau muaj fiber ntau-- qib ua tau zoo. Hauv cov txheej txheem no, ib qho zoo tib yam tsis tau muaj qhov tseem ceeb ntawm lub luag haujlwm ntawm "Unsung Hero {} siab-}} ua tauPTA ua kom Alumina.
1. Dab tsi yog PTA qhib alumina?
PTA ua haujlwm Alumina tsis yog ib txwm alumina. Nws yog spherical - alumina} alumina} ali {2} huab cua siab, thiab muaj zog txhua yam.
Nws cov haujlwm tseem ceeb yog ua haujlwm ua kev txhawb nqa catalyst. Nyob rau hauv PTA hydorefining reactors, tus nqi kim palladium hlau catalyst yuav tsum tau muaj kev sib cuag ntau ntawm cov txheej txheem thiab ua rau nws cov nyhuv catalytic.
2.Vim li cas PTA ntau lawm inseparable los ntawm high - kev ua haujlwm alumina?
Hauv cov txheej txheem ntau lawm, hydrorefining yog ib kauj ruam tseem ceeb hauv kev tshem tawm lub impurity 4-CBA thiab ua kom muaj kev coj dawb huv ntawm cov khoom kawg. Cov kev txhawb nqa Alumin, uas txhawb nqa cov khoom siv hlau hlau palladium catalyst, yog lub pob zeb ntawm tus txheej txheem no. Nws cov kev ua tau zoo ncaj qha:
Catalantyniciency thiab patondan: Cov xwm txheej no cuam tshuam rau qhov hloov dua siab tshiab ntawm 4-CBA.
Khoom Purity: High {{-}}}}}}}}}}} ecents impurities thiab ua kom cov xim zoo heev (qis- tus nqi) ntawm PTA.
Chav ua hauj lwm ruaj khov: muaj zog siv zog ua kom poob siab thiab muaj kev pheej hmoo ntawm cov haujlwm ntev catalyst txaj, ua haujlwm ruaj khov thiab zam kev poob qis los ntawm unplanned downtime.
Zibo Xiangrun: Cov thaj chaw zoo tshaj ntawm cov tiam tshiab ntawm PTA qhib alumina
Los ntawm kev ua haujlwm tsim tawm tshiab thiab cov txheej txheem ua kom zoo, peb cov khoom siv R & D tau ua tiav lossis ntau tshaj qhov kev ua haujlwm nruj ntawm PTA. Peb liQhib Aluminamuab cov laj thawj hauv qab no:
Ultra -} Purity High: tsis tshua muaj kev tsim txom cov impurities xws li Fe, thiab Si kom paub zoo txog PTA cov khoom lag luam los ntawm qhov chaw.
Cov kev siv tshuab zoo heev: siv cov txheej txheem kev sib xyaw tshwj xeeb thiab kua roj hmab uas tsis muaj kev phom sij thiab ua haujlwm tsis txaus siab thiab txo qis kev pheej hmoo ntawm downtime.
Optimized Cov Qauv Pore: Optimized sab thaj tsam thiab lub zog loj rau kev ua tiav cov kev ua kom muaj zog ntawm cov reactants, ua rau muaj kev ua haujlwm siab.
Zoo heev hydhothermal ruaj khov: tus siv lead ua thiab pore cov qauv nyob ruaj khov thaum lub sij hawm hype}}}}} kub ‡}}} hydr} hydr hydr hydr hydr hydr hydralyaly ‡} hydralyst hydr .st and and and and and.
Tsim Cov Tseem Ceeb Rau Cov Neeg Yuav Khoom
Them txo nqi txo thiab txhim kho kev ua tau zoo: Ntau tus nqi sib tw pab cov neeg siv khoom zoo ua nqi.
Kev ruaj ntseg kev ruaj ntseg: ib qho chaw ruaj khov nruab nrab cov saw ua kom tau txuas ntxiv.
Txhim khu kev qha ua tau: Khoom lag luam kev ua tau zoo uas ntawm cov hom thoob ntiaj teb uas tsis xav tau kev hloov kho kom muaj cov txheej txheem ntau lawm.
Kev Txhawb Nqa: Cov Kws Tshaj Lij thiab Cov Kev Pab Cuam Txheej Txheem thiab tom qab {{{0} Kev muag khoom pab yog muab los daws cov teeb meem cov neeg siv khoom.
