BE501713A - - Google Patents
Info
- Publication number
- BE501713A BE501713A BE501713DA BE501713A BE 501713 A BE501713 A BE 501713A BE 501713D A BE501713D A BE 501713DA BE 501713 A BE501713 A BE 501713A
- Authority
- BE
- Belgium
- Prior art keywords
- zone
- gas
- substance
- contact
- chamber
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims description 440
- 239000007789 gas Substances 0.000 claims description 342
- 230000009466 transformation Effects 0.000 claims description 165
- 230000008929 regeneration Effects 0.000 claims description 111
- 238000011069 regeneration method Methods 0.000 claims description 111
- 238000000926 separation method Methods 0.000 claims description 105
- 239000007787 solid Substances 0.000 claims description 83
- 238000006243 chemical reaction Methods 0.000 claims description 74
- 229930195733 hydrocarbon Natural products 0.000 claims description 73
- 150000002430 hydrocarbons Chemical class 0.000 claims description 73
- 239000003054 catalyst Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 56
- 230000005484 gravity Effects 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 26
- 238000004062 sedimentation Methods 0.000 claims description 25
- 230000001276 controlling effect Effects 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims description 19
- 125000004122 cyclic group Chemical group 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 17
- 239000011261 inert gas Substances 0.000 claims description 17
- 238000009835 boiling Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 239000003208 petroleum Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 9
- 238000004523 catalytic cracking Methods 0.000 claims description 8
- 239000011343 solid material Substances 0.000 claims description 8
- 238000010924 continuous production Methods 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims description 2
- 239000012159 carrier gas Substances 0.000 claims 19
- 238000007599 discharging Methods 0.000 claims 9
- 230000001172 regenerating effect Effects 0.000 claims 8
- 238000002156 mixing Methods 0.000 claims 6
- 239000000725 suspension Substances 0.000 claims 5
- 241001573498 Compacta Species 0.000 claims 3
- 230000006866 deterioration Effects 0.000 claims 2
- 210000003141 lower extremity Anatomy 0.000 claims 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 claims 1
- 240000008042 Zea mays Species 0.000 claims 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 239000003463 adsorbent Substances 0.000 claims 1
- 230000008485 antagonism Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000011049 filling Methods 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000005304 joining Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 235000009973 maize Nutrition 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- -1 pebbles Inorganic materials 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 208000003796 chancre Diseases 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910001928 zirconium oxide 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
- B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501713A true BE501713A (enrdf_load_stackoverflow) |
Family
ID=143451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501713D BE501713A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE501713A (enrdf_load_stackoverflow) |
-
0
- BE BE501713D patent/BE501713A/fr unknown
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