CA1332165C - Methode et appareil pour enlever les petites particules de catalyseur dans les systemes de craquage catalytique fluide - Google Patents
Methode et appareil pour enlever les petites particules de catalyseur dans les systemes de craquage catalytique fluideInfo
- Publication number
- CA1332165C CA1332165C CA 591164 CA591164A CA1332165C CA 1332165 C CA1332165 C CA 1332165C CA 591164 CA591164 CA 591164 CA 591164 A CA591164 A CA 591164A CA 1332165 C CA1332165 C CA 1332165C
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- passing
- separator
- vessel
- regenerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 250
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 title abstract description 50
- 238000005194 fractionation Methods 0.000 claims abstract description 9
- 238000011109 contamination Methods 0.000 claims abstract description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 46
- 150000002430 hydrocarbons Chemical class 0.000 claims description 46
- 239000004215 Carbon black (E152) Substances 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 6
- 230000008929 regeneration Effects 0.000 claims description 6
- 238000011069 regeneration method Methods 0.000 claims description 6
- 238000004231 fluid catalytic cracking Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 2
- 230000000717 retained effect Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 claims 1
- 239000003546 flue gas Substances 0.000 abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 15
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical group C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000004523 catalytic cracking Methods 0.000 description 3
- 239000012716 precipitator Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 1
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66766088A | 1988-11-03 | 1988-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1332165C true CA1332165C (fr) | 1994-09-27 |
Family
ID=24679113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 591164 Expired - Fee Related CA1332165C (fr) | 1988-11-03 | 1989-02-15 | Methode et appareil pour enlever les petites particules de catalyseur dans les systemes de craquage catalytique fluide |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1332165C (fr) |
-
1989
- 1989-02-15 CA CA 591164 patent/CA1332165C/fr not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |