Qhov no cobalt-molybdenum ntawm alumina hydrorefining catalyst yog tsim los rau hydrodesulfurization (HDS) thiab hydronitrogen tshem tawm (HDN) hauv cov khoom siv hydroprocessing units. Nws yog engineered rau feedstocks nrog rau lub tshuab nqus tsev roj (VGO), diesel, thiab siv quav ciab roj, hais txog siab - sulfur thiab hnyav hydrocarbon kwj.
Cov txheej txheem hlau ua haujlwm muaj molybdenum trioxide thiab cobalt oxide (MoO3-CoO) txhawb nqa ntawm kev hloov kho alumina carrier. Thaum lub sijhawm ua haujlwm, cov hlau nquag tsim cov theem sulfide uas xa cov chaw catalytic rau hydrogenation thiab sulfur cleavage. Lub clover-zoo li tus extrudate sib npaug qhov me me, qhov pore ntim, thaj chaw tshwj xeeb, thiab lub zog txhua yam rau kev ua haujlwm ruaj khov reactor.
Rau cov ntawv thov VGO, kev xaiv catalyst yuav tsum sib piv cov qauv tiv thaiv pub sulfur, pub nitrogen, ntom, aromaticity, hlau, boiling ntau, reactor siab, hydrogen muaj, thiab cov hom phiaj cov khoom specifications.
Product at a Glance
|
Parameter |
Specification / Cov ntaub ntawv |
|
Catalyst Hom |
Co-Mo ntawm alumina hydrotreating catalyst |
|
Daim ntawv thov tseem ceeb |
VGO hydrodesulfurization |
|
Secondary Function |
Hydrotreating thiab HDN |
|
Cov khoom xyaw nquag |
MOO 3-CoO |
|
Txhawb nqa |
Hloov kho Al2O3 |
|
Cov duab |
Clover strip |
|
Particle Loj |
1.5-2.5 hli |
|
Kev ceev ceev |
0.75-0.85 kg / L |
|
Qhov chaw tshwj xeeb |
>= 200 m2/g |
|
Pore Volume |
>= 0.40 mL/g |
|
Nruab Nrab Sab Crush Strength |
>= 150 N |
|
Kev ntsuas kub |
230 rau 280 C |
|
Siv Hydrogen Siab |
1.6 MPa siab |
|
Siv H2/Oil Ratio |
80 |
|
Reference LHSV |
8.0 h-1 |
Hom VGO Daim Ntawv Thov
Qhov no catalyst yog siv nyob rau hauv refinery hydroprocessing units uas hnyav roj av feem yuav tsum tau hydrogen kev kho mob ua ntej downstream ua.
VGO Hydrotreating
VGO hydrodesulfurization txo cov sulfur- uas muaj cov molecules ua ntej cov kwj uas kho tau nkag mus rau hauv chav hloov pauv. Lub hom phiaj tseem ceeb ntawm kev ua haujlwm muaj xws li:
- Txo cov sulfur concentration hauv hnyav distillates.
- Txo cov nitrogen tebchaw los tiv thaiv downstream noble -metal catalysts.
- Txhim kho cov khoom noj hydrogen - rau - cov pa roj carbon piv rau cov kauj ruam hloov pauv hauv qab.
- Npaj hnyav refinery kwj rau tom ntej ua hauj lwm units.
Siab -Sulfur Feedstocks
Lub Co-Mo catalyst platform ua haujlwm hauv high-sulfur thiab high-nitrogen ua ib puag ncig. Qhov kawg ntawm kev ua haujlwm tsim nyog tau raug txheeb xyuas los ntawm kev ntsuam xyuas dav dav ntawm tus neeg sawv cev pub zaub mov ua ntej xa mus rau kev lag luam.
Lwm yam Hydrorefining pub
Cov txheej txheem catalyst kuj tau teev tseg rau diesel thiab wax roj hydrorefining, tso cai rau cov neeg ua haujlwm ua qauv kev tswj hwm catalyst thoob plaws ntau qhov kev pabcuam hydroprocessing.
Catalyst Loading & Handling Guidelines
Rau ruaj - txaj hydroprocessing units, tuav kom zoo thaum lub sij hawm tig thiab thauj khoom tiv thaiv catalyst kev ua tau zoo:
Loading Technique
Txoj kev thauj khoom hnyav lossis thom khwm thauj khoom yog pom zoo kom ua kom tsis muaj qhov tsis sib xws thiab tiv thaiv channeling.
Kev tswj xyuas
High mechanical crush strength (>= 150 N) txwv kev nplua tsim thaum lub sijhawm ua haujlwm hnyav.
Plua plav Mitigation
Extrudates raug tshuaj xyuas ua ntej ntim kom txo qis cov khoom zoo thiab tiv thaiv thawj zaug reactor txaj siab poob.
Manufacturing, Zoo Tswj & Traceability
Kev tsim khoom catalyst siv DCS-tswj cov kab tsim khoom tsim los rau cov khoom lag luam loj -. Cov txheej txheem kev pov hwm zoo muaj xws li:
Kev xeem Batch
Kev txheeb xyuas cov khoom ntawm lub cev, thaj chaw tshwj xeeb, qhov ntim ntawm qhov pore, thiab sab crush lub zog rau txhua qhov ntau lawm.
Kev Ntsuam Xyuas Cov Qauv
Nitrogen adsorption txoj kev siv rau qhov pore loj faib thiab qhov chaw pov thawj..
Kev Tshawb Fawb Txog Kev Ua Haujlwm
Laboratory - ntsuas ntsuas ntawm hydrodesulfurization kev ua.
Txuj kev zoo
Kev khiav hauj lwm tswj nruj nruj los ntawm ISO 9001: 2015 ntawv pov thawj.
Ntim, Muab khoom, thiab xa khoom
|
Yam tsawg kawg nkaus Order Quantity (MOQ) |
1 metric ton |
|
Ntim Cov Kev Xaiv |
Jumbo hnab los yog steel nruas configured rau kev tiv thaiv ya raws thiab kev nyab xeeb tuav |
|
Export Logistics |
Ua los ntawm cov chaw nres nkoj loj xws li Shanghai, Ningbo, Shenzhen, thiab Qingdao |
|
Qauv Muaj |
Laboratory ntsuam xyuas cov qauv muab raws li qhov kev thov |
|
Muaj peev xwm muab khoom |
Kwv yees li ntawm 9,500 txog 9,600 tonnes hauv ib xyoos thoob plaws cov kab tsim khoom catalyst |
Catalyst cia, tuav, thiab rov tsim cov txheej txheem
Cia thiab tiv thaiv noo noo
Txhawm rau tiv thaiv lub cev degradation los yog dej ntxov ntxov ntawm kev txhawb nqa, cov ntim tsis tau qhib (lub hnab jumbo lossis cov nruas steel) yuav tsum tau muab cia rau hauv qhuav, npog sab hauv tsev kom deb ntawm huab cua ncaj qha thiab av noo.
Siv Catalyst pov tseg thiab kev ua raws li ib puag ncig
Siv cov khoom siv unloaded thaum lub sij hawm hloov cov nroj tsuag muaj hnyav hlau sulfides thiab hydrocarbons. Kev tuav, rho tawm, thiab pov tseg yuav tsum ua raws li cov cai hauv cheeb tsam thiab thoob ntiaj teb ib puag ncig uas tswj hwm cov khoom siv hluav taws xob muaj kev phom sij.
FAQ
Q: Dab tsi yog qhov kev hloov pauv lossis rov tsim dua tshiab rau qhov catalyst no?
A: Lub voj voog ua haujlwm ntev nyob ntawm qhov hnyav ntawm cov khoom noj khoom haus, qhov kub thiab txias ntawm lub reactor, hydrogen ib nrab siab, thiab cov khoom tsis huv xws li npib tsib xee thiab vanadium. Raws li tus qauv kev lag luam VGO hydrotreating tej yam kev mob, tsau - lub txaj khiav ntev yog ntsuas raws li qhov kawg - ntawm - khiav qhov kub thiab txias ntawm cov khoom sulfur breakthrough. Tawm ntawm -site lossis hauv - qhov chaw rov tsim dua tshiab tuaj yeem raug tshuaj xyuas raws li qhov kev thov raws li keeb kwm kev ua haujlwm tshwj xeeb.
Q: Yuav ua li cas tshiab catalyst batches qhib thaum pib reactor pib?
A: Kev pib ua lag luam yuav tsum muaj cov txheej txheem tswj sulfiding uas siv cov sulfur -spied feeds lossis ncaj qha roj-phase/liquid-phase presulfiding agents (xws li dimethyl disulfide) los hloov cov hlau oxides rau hauv cov theem sulfided. Cov lus qhia ntxaws ntxaws txog sulfiding, lub sijhawm kub ramping, thiab hydrogen flow parameter yog muab raws li daim ntawv cog lus ua lag luam ua tiav kom paub meej tias kev ua kom zoo ntawm cov chaw hlau nquag.
Q: Cov catalyst no puas tuaj yeem koom nrog -loaded nrog lwm cov hydroprocessing catalysts hauv tib lub reactor?
A: Yog. Hauv ntau- txaj lossis qib reactor configurations, cov catalyst no feem ntau ua ke nrog demetallization (HDM) catalysts ntawm lub reactor inlet mus cuab kab hlau thiab zov txaj ua ntej thawj qhov chaw hydrodesulfurization. Cov txheej txheem teeb tsa nyob ntawm tag nrho ntawm cov khoom noj cov ntsiab lus hlau thiab reactor txaj ntim ntim.
Cim npe nrov: vgo hydrodesulfurization catalyst, Tuam Tshoj vgo hydrodesulfurization catalyst manufacturers, lwm tus neeg, Hoobkas
