DE2826677C2 - - Google Patents
Info
- Publication number
- DE2826677C2 DE2826677C2 DE2826677A DE2826677A DE2826677C2 DE 2826677 C2 DE2826677 C2 DE 2826677C2 DE 2826677 A DE2826677 A DE 2826677A DE 2826677 A DE2826677 A DE 2826677A DE 2826677 C2 DE2826677 C2 DE 2826677C2
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- zone
- chlorine
- regeneration
- washing
- 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
Links
- 239000003054 catalyst Substances 0.000 claims description 66
- 230000008929 regeneration Effects 0.000 claims description 56
- 238000011069 regeneration method Methods 0.000 claims description 56
- 239000007789 gas Substances 0.000 claims description 37
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 33
- 239000000460 chlorine Substances 0.000 claims description 33
- 229910052801 chlorine Inorganic materials 0.000 claims description 33
- 238000005406 washing Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 10
- 150000001805 chlorine compounds Chemical class 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000571 coke Substances 0.000 claims description 7
- 238000005660 chlorination reaction Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- -1 platinum group metal Chemical class 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 229910000881 Cu alloy Inorganic materials 0.000 description 12
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229910052736 halogen Inorganic materials 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 150000002367 halogens Chemical class 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 150000002366 halogen compounds Chemical class 0.000 description 6
- 239000002923 metal particle Substances 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000158147 Sator Species 0.000 description 2
- 150000001348 alkyl chlorides Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 238000005899 aromatization reaction Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004157 Nitrosyl chloride Substances 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229940125368 controlled substance Drugs 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- UNFUYWDGSFDHCW-UHFFFAOYSA-N monochlorocyclohexane Chemical compound ClC1CCCCC1 UNFUYWDGSFDHCW-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 description 1
- 235000019392 nitrosyl chloride Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 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
- B01J8/08—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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/10—Catalytic reforming with moving catalysts
- C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7719059A FR2395069A1 (fr) | 1977-06-20 | 1977-06-20 | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2826677A1 DE2826677A1 (de) | 1979-01-04 |
| DE2826677C2 true DE2826677C2 (en, 2012) | 1988-11-03 |
Family
ID=9192382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782826677 Granted DE2826677A1 (de) | 1977-06-20 | 1978-06-19 | Verfahren und vorrichtung zur regenerierung eines katalysators fuer die hydrierende umwandlung von kohlenwasserstoffen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4218338A (en, 2012) |
| JP (1) | JPS6057371B2 (en, 2012) |
| BE (1) | BE868093A (en, 2012) |
| CA (1) | CA1105919A (en, 2012) |
| DE (1) | DE2826677A1 (en, 2012) |
| FR (1) | FR2395069A1 (en, 2012) |
| GB (1) | GB2000043B (en, 2012) |
| IT (1) | IT1096477B (en, 2012) |
| NL (1) | NL7806607A (en, 2012) |
| ZA (1) | ZA783507B (en, 2012) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354925A (en) * | 1981-07-30 | 1982-10-19 | Exxon Research And Engineering Co. | Catalytic reforming process |
| US4406775A (en) * | 1982-02-01 | 1983-09-27 | Exxon Research And Engineering Co. | Catalyst regeneration process |
| US4447551A (en) * | 1982-05-05 | 1984-05-08 | Exxon Research And Engineering Co. | Process for reactivating iridium-containing catalysts |
| EP0127709B1 (en) * | 1983-06-03 | 1987-04-01 | Exxon Research And Engineering Company | Hydrocarbon reforming catalyst regeneration process |
| US4925819A (en) * | 1983-11-10 | 1990-05-15 | Exxon Research & Engineering Company | Method of regenerating a deactivated catalyst |
| US5756414A (en) * | 1983-11-10 | 1998-05-26 | Exxon Research And Engineering Company | Method of regenerating deactivated catalyst |
| ES8606023A1 (es) * | 1983-11-10 | 1986-04-16 | Exxon Research Engineering Co | Un procedimiento para reactivar un catalizador de zeolita tipo l que contiene coque |
| US5776849A (en) * | 1983-11-10 | 1998-07-07 | Exxon Research & Engineering Company | Regeneration of severely deactivated reforming catalysts |
| FR2603044B1 (fr) * | 1986-08-25 | 1988-11-04 | Inst Francais Du Petrole | Procede de regeneration d'un catalyseur d'hydroconversion d'hydrocarbures |
| US4867950A (en) * | 1987-10-13 | 1989-09-19 | Mobil Oil Corporation | Catalyst regeneration with flue gas |
| FR2648363B1 (fr) * | 1989-06-15 | 1991-10-04 | Inst Francais Du Petrole | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques |
| DE69018487T2 (de) * | 1989-01-13 | 1995-09-07 | Inst Francais Du Petrol | Verfahren zur Regenerierung eines Katalysators zur Reformierung oder zur Herstellung von aromatischen Kohlenwasserstoffen. |
| FR2641712B1 (fr) * | 1989-01-13 | 1991-05-03 | Inst Francais Du Petrole | Procede de regeneration d'un catalyseur de production d'hydrocarbures aromatiques ou de reformage |
| FR2651153B1 (fr) * | 1989-08-25 | 1991-10-31 | Inst Francais Du Petrole | Appareillage pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques et pour le recyclage des effluents gazeux. |
| FR2642330B1 (fr) * | 1989-02-01 | 1991-05-24 | Inst Francais Du Petrole | Procede de regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques |
| FR2651154B1 (fr) * | 1989-08-25 | 1991-10-31 | Inst Francais Du Petrole | Appareillage pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques et pour le recyclage des effluents gazeux. |
| DE4001779A1 (de) * | 1989-02-01 | 1990-08-02 | Inst Francais Du Petrole | Verfahren zur regenerierung eines katalysators fuer die reformierung oder die herstellung aromatischer kohlenwasserstoffe |
| FR2648364B1 (fr) * | 1989-06-15 | 1991-10-04 | Inst Francais Du Petrole | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques |
| MY106133A (en) * | 1990-03-09 | 1995-03-31 | Exxon Research Engineering Co | Apparatus and method for regenerating deactivated zeolite reforming catalysts. |
| US5837636A (en) * | 1995-10-20 | 1998-11-17 | Uop Llc | Method for reducing chloride emissions from a catalyst regeneration process |
| US6034018A (en) * | 1995-10-20 | 2000-03-07 | Uop Llc | Method for reducing chloride emissions from a moving bed catalyst regeneration process |
| US6461992B1 (en) | 1995-10-20 | 2002-10-08 | Uop Llc | Method for reducing chloride emissions from a moving bed catalyst regeneration process |
| EP0873784B1 (fr) * | 1997-04-14 | 2002-07-10 | Institut Français du Pétrole | Procédé et enceinte pour la régénération d'un catalyseur incluant un contrôle de la fin de la combustion |
| US6123833A (en) | 1998-09-22 | 2000-09-26 | Uop Llc | Method for controlling moisture in a catalyst regeneration process |
| CN1102455C (zh) * | 2000-04-18 | 2003-03-05 | 中国石油化工集团公司 | 一种催化剂连续再生方法 |
| US7037871B1 (en) | 2001-11-21 | 2006-05-02 | Uop Llc | Low-temperature regeneration of zeolite L using ozone |
| GB2401804B (en) * | 2003-05-19 | 2006-09-27 | Phoenix Chemicals Ltd | Reactor |
| US7906013B2 (en) * | 2006-12-29 | 2011-03-15 | Uop Llc | Hydrocarbon conversion process |
| US7803326B2 (en) * | 2007-08-01 | 2010-09-28 | Uop Llc | Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst |
| US7811447B2 (en) * | 2007-08-01 | 2010-10-12 | Uop Llc | Method of transferring particles from one pressure zone to another pressure zone |
| DE102008012227A1 (de) * | 2008-03-03 | 2009-09-17 | Basf Se | Regenerierung von Hydrierungskatalysatoren auf der Basis eines Platinmetalls |
| US8999141B2 (en) * | 2008-06-30 | 2015-04-07 | Uop Llc | Three-phase hydroprocessing without a recycle gas compressor |
| US9279087B2 (en) * | 2008-06-30 | 2016-03-08 | Uop Llc | Multi-staged hydroprocessing process and system |
| US8008534B2 (en) | 2008-06-30 | 2011-08-30 | Uop Llc | Liquid phase hydroprocessing with temperature management |
| US9006123B2 (en) * | 2008-12-23 | 2015-04-14 | Uop Llc | Catalytic reformer catalyst collector including purge gas stream |
| US8221706B2 (en) * | 2009-06-30 | 2012-07-17 | Uop Llc | Apparatus for multi-staged hydroprocessing |
| US8518241B2 (en) * | 2009-06-30 | 2013-08-27 | Uop Llc | Method for multi-staged hydroprocessing |
| US10821427B2 (en) * | 2017-05-03 | 2020-11-03 | Exxonmobil Chemical Patents Inc. | Processes for regenerating catalysts |
| CN111151231B (zh) * | 2020-01-09 | 2021-10-15 | 浙江工业大学 | 一种脱硝氯化铁吸附剂再生的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617713A (en) * | 1948-04-15 | 1952-11-11 | Pure Oil Co | Method of inhibiting corrosion of steel by alkali solutions |
| US2905626A (en) * | 1956-10-23 | 1959-09-22 | Universal Oil Prod Co | Treatment of gas streams obtained from the hydroforming of a naphtha |
| US2952611A (en) * | 1958-03-11 | 1960-09-13 | American Oil Co | Regenerative platinum catalyst reforming |
| BE599332A (en, 2012) * | 1960-01-20 | |||
| US3172832A (en) * | 1962-03-16 | 1965-03-09 | Hydrocarbon conversion apparatus and process | |
| BE790431A (fr) * | 1971-11-16 | 1973-04-24 | Inst Francais Du Petrole | Procede et appareillage pour procedes de conversions d'hydrocarbures |
| US3943052A (en) * | 1973-08-16 | 1976-03-09 | Exxon Research & Engineering Co. | Regeneration procedure |
-
1977
- 1977-06-20 FR FR7719059A patent/FR2395069A1/fr active Granted
-
1978
- 1978-06-14 BE BE1008932A patent/BE868093A/xx not_active IP Right Cessation
- 1978-06-19 GB GB7827261A patent/GB2000043B/en not_active Expired
- 1978-06-19 NL NL7806607A patent/NL7806607A/xx not_active Application Discontinuation
- 1978-06-19 CA CA305,775A patent/CA1105919A/fr not_active Expired
- 1978-06-19 ZA ZA00783507A patent/ZA783507B/xx unknown
- 1978-06-19 IT IT24674/78A patent/IT1096477B/it active
- 1978-06-19 DE DE19782826677 patent/DE2826677A1/de active Granted
- 1978-06-20 JP JP53075275A patent/JPS6057371B2/ja not_active Expired
- 1978-06-20 US US05/917,224 patent/US4218338A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6057371B2 (ja) | 1985-12-14 |
| GB2000043A (en) | 1979-01-04 |
| GB2000043B (en) | 1982-03-03 |
| ZA783507B (en) | 1979-06-27 |
| IT1096477B (it) | 1985-08-26 |
| CA1105919A (fr) | 1981-07-28 |
| FR2395069B1 (en, 2012) | 1981-10-02 |
| FR2395069A1 (fr) | 1979-01-19 |
| IT7824674A0 (it) | 1978-06-19 |
| US4218338A (en) | 1980-08-19 |
| NL7806607A (nl) | 1978-12-22 |
| DE2826677A1 (de) | 1979-01-04 |
| JPS548189A (en) | 1979-01-22 |
| BE868093A (fr) | 1978-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |