FR2169875A1 - - Google Patents
Info
- Publication number
- FR2169875A1 FR2169875A1 FR7246611A FR7246611A FR2169875A1 FR 2169875 A1 FR2169875 A1 FR 2169875A1 FR 7246611 A FR7246611 A FR 7246611A FR 7246611 A FR7246611 A FR 7246611A FR 2169875 A1 FR2169875 A1 FR 2169875A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
- C07C4/20—Hydrogen being formed in situ, e.g. from steam
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of actinides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/20—Vanadium, niobium or tantalum
- C07C2523/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/26—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/46—Ruthenium, rhodium, osmium or iridium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/63—Platinum group metals with rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/72—Copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/745—Iron
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/755—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP344672A JPS5512413B2 (de) | 1971-12-29 | 1971-12-29 | |
JP9533972A JPS5640690B2 (de) | 1972-09-22 | 1972-09-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2169875A1 true FR2169875A1 (de) | 1973-09-14 |
FR2169875B1 FR2169875B1 (de) | 1976-08-27 |
Family
ID=26337021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7246611A Expired FR2169875B1 (de) | 1971-12-29 | 1972-12-28 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3848014A (de) |
DE (1) | DE2262005C3 (de) |
FR (1) | FR2169875B1 (de) |
GB (1) | GB1420087A (de) |
IT (1) | IT974324B (de) |
SU (1) | SU571184A3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442078A1 (fr) * | 1978-11-23 | 1980-06-20 | Rabinovich Georgy | Catalyseur pour la desalkylation des alkylbenzenes et des fractions d'essences aromatiques par conversion a la vapeur d'eau |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013734A (en) * | 1973-12-14 | 1977-03-22 | Exxon Research And Engineering Company | Novel catalyst and its use for steam hydroconversion and dealkylation processes |
FR2286187A1 (fr) * | 1974-09-25 | 1976-04-23 | Catalyse Soc Prod Francais | Catalyseurs d'hydroconversion des hydrocarbures |
US4310715A (en) * | 1975-11-03 | 1982-01-12 | Texaco, Inc. | Steam dealkylation process |
FR2437391A1 (fr) * | 1978-07-07 | 1980-04-25 | Elf Union | Conversion catalytique de coupes aromatiques en presence de vapeur |
GB2027358B (en) * | 1978-07-12 | 1983-04-27 | Nippon Catalytic Chem Ind | Exhaust gas purification catalysts |
US7683283B2 (en) * | 2003-04-11 | 2010-03-23 | Lockheed Martin Corporation | Delivery point merge and packaging device and method of use |
US7117657B2 (en) * | 2003-04-11 | 2006-10-10 | Lockheed Martin Corporation | Delivery point packager takeaway system and method |
US6931816B2 (en) * | 2003-06-25 | 2005-08-23 | Lockheed Martin Corporation | Packaging mechanism and method of use |
DE102005053232A1 (de) * | 2005-11-06 | 2007-05-10 | Basf Ag | Verfahren zur Dealkylierung von Alkyl-substituierten aromatischen Kohlenwasserstoffen mit Wasserdampf |
DE102006058531A1 (de) * | 2006-08-18 | 2008-02-21 | Linde Ag | Verfahren und Vorrichtung zur Dampf-Dealkylierung in einer Anlage zur katalytischen Spaltung von Kohlenwasserstoffen |
DE102006058532A1 (de) * | 2006-08-18 | 2008-02-28 | Linde Ag | Verfahren und Vorrichtung zur Dampf-Dealkylierung in einer Anlage zur katalytischen Reformierung von Kohlenwasserstoffen |
BE1017728A5 (fr) * | 2006-08-18 | 2009-05-05 | Linde Ag | Procede et dispositif de desalkylation a la vapeur dans une unite de craquage catalytique d'hydrocarbures. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734929A (en) * | 1956-02-14 | Dealkylation of hydrocarbons |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3436434A (en) * | 1967-04-21 | 1969-04-01 | Universal Oil Prod Co | Dealkylation of alkyl aromatic hydrocarbons |
US3436433A (en) * | 1967-04-21 | 1969-04-01 | Universal Oil Prod Co | Dealkylation of alkyl substituted aromatic hydrocarbons |
FR1588876A (de) * | 1968-09-03 | 1970-03-16 |
-
1972
- 1972-12-19 US US00316503A patent/US3848014A/en not_active Expired - Lifetime
- 1972-12-19 DE DE2262005A patent/DE2262005C3/de not_active Expired
- 1972-12-27 IT IT55035/72A patent/IT974324B/it active
- 1972-12-28 FR FR7246611A patent/FR2169875B1/fr not_active Expired
- 1972-12-28 SU SU7201865532A patent/SU571184A3/ru active
- 1972-12-29 GB GB5996372A patent/GB1420087A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734929A (en) * | 1956-02-14 | Dealkylation of hydrocarbons |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442078A1 (fr) * | 1978-11-23 | 1980-06-20 | Rabinovich Georgy | Catalyseur pour la desalkylation des alkylbenzenes et des fractions d'essences aromatiques par conversion a la vapeur d'eau |
Also Published As
Publication number | Publication date |
---|---|
IT974324B (it) | 1974-06-20 |
SU571184A3 (ru) | 1977-08-30 |
DE2262005B2 (de) | 1981-02-19 |
DE2262005C3 (de) | 1981-12-17 |
US3848014A (en) | 1974-11-12 |
DE2262005A1 (de) | 1973-07-12 |
FR2169875B1 (de) | 1976-08-27 |
GB1420087A (en) | 1976-01-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |