BE506453A - - Google Patents
Info
- Publication number
- BE506453A BE506453A BE506453DA BE506453A BE 506453 A BE506453 A BE 506453A BE 506453D A BE506453D A BE 506453DA BE 506453 A BE506453 A BE 506453A
- Authority
- BE
- Belgium
- Prior art keywords
- catalyst
- bed
- reaction
- heat
- heat exchange
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims description 126
- 239000007789 gas Substances 0.000 claims description 66
- 230000008929 regeneration Effects 0.000 claims description 64
- 238000011069 regeneration method Methods 0.000 claims description 64
- 238000006243 chemical reaction Methods 0.000 claims description 58
- 239000007787 solid Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003575 carbonaceous material Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 239000011343 solid material Substances 0.000 claims 3
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 45
- 238000012546 transfer Methods 0.000 description 20
- 239000012530 fluid Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 10
- 239000007795 chemical reaction product Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000000571 coke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005194 fractionation Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000011949 solid catalyst Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- -1 steam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE506453A true BE506453A (enrdf_load_stackoverflow) |
Family
ID=146718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE506453D BE506453A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE506453A (enrdf_load_stackoverflow) |
-
0
- BE BE506453D patent/BE506453A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0542604B1 (fr) | Procédé et dispositif d'échange thermique de particules solides pour double régénération en craquage catalytique | |
| EP0403381B1 (fr) | Procédé et dispositif de régulation ou controle du niveau thermique d'un solide pulverulent, comportant un échangeur de chaleur à compartiments en lit fluidisé ou mobile | |
| FR2675714A1 (fr) | Procede et dispositif d'echange thermique de particules solides pour regeneration en craquage catalytique. | |
| JPS5951854B2 (ja) | 流動触媒再生方法と装置 | |
| BE1016907A3 (fr) | Dispositifs de refroidissement de catalyseur pour reacteur de conversion de substances oxygenees. | |
| BE506453A (enrdf_load_stackoverflow) | ||
| FR2504547A1 (fr) | Procede pour extraire les hydrocarbures d'un substrat contenant des hydrocarbures et appareil utilisable pour la mise en oeuvre de ce procede | |
| EP1339483B1 (fr) | Reacteur de conversion chimique d'une charge avec apports de chaleur et circulation croisee de la charge et d'un catalyseur | |
| LU84098A1 (fr) | Procede de prechauffage d'un substrat contenant des hydrocarbures et appareil utilisable pour la mise en oeuvre de ce procede | |
| FR2524628A1 (fr) | Procede et dispositif pour recuperer de la chaleur de particules solides | |
| EP1341601A1 (fr) | Reacteur de conversion chimique d'une charge en presence d'un diluant, avec apports de chaleur et circulation croisee de la charge et d'un catalyseur | |
| US12331249B2 (en) | Fast pyrolysis heat exchanger system and method | |
| FR2695045A1 (fr) | Procédé et dispositif d'échange thermique de particules solides pour régénération en craquage catalytique. | |
| BE529069A (enrdf_load_stackoverflow) | ||
| EP1163197A1 (fr) | Procede et unite de production de chlorure de vinyle par cracking thermique de 1,2-dichloroethane | |
| US20240352319A1 (en) | Fast pyrolysis heat exchanger system and method | |
| BE530504A (enrdf_load_stackoverflow) | ||
| BE516290A (enrdf_load_stackoverflow) | ||
| BE511002A (enrdf_load_stackoverflow) | ||
| BE463948A (enrdf_load_stackoverflow) | ||
| BE506081A (enrdf_load_stackoverflow) | ||
| BE517183A (enrdf_load_stackoverflow) | ||
| BE527946A (enrdf_load_stackoverflow) | ||
| BE525055A (enrdf_load_stackoverflow) | ||
| WO1998019979A1 (en) | Gas conversion process using a chain-limiting reactor |