BE619290R - Procédé de récupération de catalyseurs. - Google Patents
Procédé de récupération de catalyseurs.Info
- Publication number
- BE619290R BE619290R BE619290A BE619290A BE619290R BE 619290 R BE619290 R BE 619290R BE 619290 A BE619290 A BE 619290A BE 619290 A BE619290 A BE 619290A BE 619290 R BE619290 R BE 619290R
- Authority
- BE
- Belgium
- Prior art keywords
- catalysts
- recovery
- Prior art date
Links
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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
-
- 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
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/74—Regeneration or reactivation of catalysts, in general utilising ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US119210A US3186952A (en) | 1961-06-23 | 1961-06-23 | Recovery of vanadium and copper values from chemical process streams by ionexchange |
Publications (1)
Publication Number | Publication Date |
---|---|
BE619290R true BE619290R (fr) | 1962-12-24 |
Family
ID=22383125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE619290A BE619290R (fr) | 1961-06-23 | 1962-06-22 | Procédé de récupération de catalyseurs. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3186952A (fr) |
BE (1) | BE619290R (fr) |
DE (1) | DE1468216A1 (fr) |
GB (1) | GB998927A (fr) |
NL (2) | NL279992A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258430A (en) * | 1963-08-15 | 1966-06-28 | Nalco Chemical Co | Catalyst regeneration comprising a wash and treatment of wash with ion exchange |
US3306751A (en) * | 1964-02-27 | 1967-02-28 | Quality Food Products Inc | Method of improving pretzel products |
US3715320A (en) * | 1971-02-11 | 1973-02-06 | Celanese Corp | Reduction of nitrate ion concentration by formaldehyde treatment in the recovery of oxidation catalyst metals |
US3965164A (en) * | 1975-01-27 | 1976-06-22 | Celanese Corporation | Recovery of oxidation catalyst metals from adipic acid production |
AU2626201A (en) * | 2000-01-03 | 2001-07-16 | Juzer Jangbarwala | Method and apparatus for metal removal by ion exchange |
US7276160B2 (en) * | 2001-01-03 | 2007-10-02 | The Boc Group, Inc. | Method and apparatus for metal removal by ion exchange |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3106450A (en) * | 1958-08-29 | 1963-10-08 | Stamicarbon | Process for the recovery of copper and vanadium catalyst values |
-
0
- NL NL270560D patent/NL270560A/xx unknown
- NL NL279992D patent/NL279992A/xx unknown
-
1961
- 1961-06-23 US US119210A patent/US3186952A/en not_active Expired - Lifetime
-
1962
- 1962-06-14 GB GB22951/62A patent/GB998927A/en not_active Expired
- 1962-06-22 BE BE619290A patent/BE619290R/fr active
- 1962-06-23 DE DE19621468216 patent/DE1468216A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL270560A (fr) | 1900-01-01 |
GB998927A (en) | 1965-07-21 |
US3186952A (en) | 1965-06-01 |
DE1468216A1 (de) | 1969-07-17 |
NL279992A (fr) | 1900-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
OA00537A (fr) | Procédé de conversion des hydrocarbures. | |
BE619121A (fr) | Procédé de filtration. | |
FR1306120A (fr) | Procédé de récupération de catalyseur tungstique | |
BE619290R (fr) | Procédé de récupération de catalyseurs. | |
FR1304364A (fr) | Procédé de récupération de catalyseurs | |
FR1290856A (fr) | Procédé de filtration | |
FR1400367A (fr) | Procédé de conversion des hydrocarbures | |
BE616504A (fr) | Procédé le production de trichloréthylène. | |
BE622988A (fr) | Procédé de préparation de mono-oxirane. | |
FR1323179A (fr) | Procédé de conversion des hydrocarbures | |
FR1365040A (fr) | Procédé de récupération de catalyseurs métalliques | |
DK111322B (da) | Fremgangsmåde til fremstilling af DL-ribose. | |
FR1298983A (fr) | Procédé de récupération de catalyseurs tungstiques précipités | |
FR1296906A (fr) | Procédé de granulation | |
FR1315477A (fr) | Procédé de conversion des hydrocarbures | |
FR1284090A (fr) | Procédé de construction | |
FR1306853A (fr) | Procédé de production de 11alpha, 17alpha-dihydroxyprogestérone | |
BE601435A (fr) | Procédé catalytique. | |
FR85952E (fr) | Procédé de récupération de catalyseurs | |
FR1317197A (fr) | Procédé de régénération de catalyseurs | |
FR1303444A (fr) | Procédé de réduction catalytique des 3-chloronitrobenzènes | |
BE616014A (fr) | Procédé de réduction des minerais. | |
OA01374A (fr) | Procédé de préparation de benzène-sulfonyl-semicarbazides. | |
BE608914A (fr) | Procédé de fabrication de coke. | |
IS680B6 (is) | Aðferð til framleiðslu 6-desoxy-6-desmethyltetracyclin. |