BE822830A - Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques - Google Patents
Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiquesInfo
- Publication number
- BE822830A BE822830A BE1006305A BE1006305A BE822830A BE 822830 A BE822830 A BE 822830A BE 1006305 A BE1006305 A BE 1006305A BE 1006305 A BE1006305 A BE 1006305A BE 822830 A BE822830 A BE 822830A
- Authority
- BE
- Belgium
- Prior art keywords
- hydrodealkylation
- aromatic alkyl
- alkyl hydrocarbons
- hydrocarbons
- aromatic
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
-
- 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
- C07C4/18—Catalytic processes
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- 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
- C07C2523/28—Molybdenum
-
- 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
- C07C2523/30—Tungsten
-
- 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
- C07C2523/32—Manganese, technetium or rhenium
- C07C2523/34—Manganese
-
- 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
- C07C2523/32—Manganese, technetium or rhenium
- C07C2523/36—Rhenium
-
- 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
- C07C2523/42—Platinum
-
- 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
- C07C2523/44—Palladium
-
- 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
- C07C2523/70—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
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7344690A FR2254542B1 (ko) | 1973-12-13 | 1973-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822830A true BE822830A (fr) | 1975-06-02 |
Family
ID=9129209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1006305A BE822830A (fr) | 1973-12-13 | 1974-12-02 | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques |
Country Status (10)
Country | Link |
---|---|
US (1) | US3966833A (ko) |
JP (1) | JPS5093926A (ko) |
BE (1) | BE822830A (ko) |
CA (1) | CA1045168A (ko) |
DE (1) | DE2458587A1 (ko) |
ES (1) | ES432919A1 (ko) |
FR (1) | FR2254542B1 (ko) |
GB (1) | GB1475558A (ko) |
IT (1) | IT1026970B (ko) |
NL (1) | NL7416319A (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2351930A1 (fr) * | 1976-05-20 | 1977-12-16 | Rhone Poulenc Ind | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques |
FR2355791A1 (fr) * | 1976-06-22 | 1978-01-20 | Rhone Poulenc Ind | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques en presence d'un catalyseur plurimetallique |
FR2367035A1 (fr) * | 1976-10-11 | 1978-05-05 | Pro Catalyse | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques en presence d'un catalyseur ayant un support de type aluminate |
FR2416210A1 (fr) * | 1978-02-03 | 1979-08-31 | Inst Francais Du Petrole | Procede de desalkylation a la vapeur d'eau d'hydrocarbures alkylaromatiques |
US4331566A (en) * | 1978-05-04 | 1982-05-25 | Phillips Petroleum Company | Catalyst for hydrodealkylation process |
EP0011476B1 (en) * | 1978-11-16 | 1982-04-07 | Imperial Chemical Industries Plc | Production of methane by hydrogenolysis of hydrocarbons; a process for the production of a supported ruthenium catalyst; a catalyst comprising ruthenium |
JPS5645422A (en) * | 1979-09-21 | 1981-04-25 | Teijin Yuka Kk | Selective dealkylation process |
JPS58210850A (ja) * | 1982-06-02 | 1983-12-08 | Mitsubishi Oil Co Ltd | 水素化脱アルキル触媒、その製造方法ならびに使用方法 |
SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US5413700A (en) * | 1993-01-04 | 1995-05-09 | Chevron Research And Technology Company | Treating oxidized steels in low-sulfur reforming processes |
CA2153422C (en) * | 1993-01-04 | 2004-06-22 | John V. Heyse | Dehydrogenation processes and equipment therefor |
SA94150056B1 (ar) * | 1993-01-04 | 2005-10-15 | شيفرون ريسيرتش أند تكنولوجي كمبني | عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation |
USRE38532E1 (en) | 1993-01-04 | 2004-06-08 | Chevron Phillips Chemical Company Lp | Hydrodealkylation processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
DE19604791A1 (de) * | 1996-02-09 | 1997-08-14 | Basf Ag | Verfahren zur Hydrierung von aromatischen Verbindungen, in denen mindestens eine Hydroxylgruppe an einen aromatischen Kern gebunden ist |
EP0813906A3 (de) * | 1996-06-19 | 1998-11-18 | Basf Aktiengesellschaft | Verfahren zur Umsetzung einer organischen Verbindung in Gegenwart eines geträgerten Rutheniumkatalysators |
US6248924B1 (en) * | 1996-06-19 | 2001-06-19 | Basf Aktiengesellschaft | Process for reacting an organic compound in the presence of a supported ruthenium catalyst |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US5880320A (en) * | 1997-08-05 | 1999-03-09 | Netzer; David | Combination process for manufacturing ethylene ethylbenzene and styrene |
DE10305060A1 (de) * | 2003-02-07 | 2004-08-19 | Basf Ag | Verfahren zur Aufarbeitung von Naphtha |
US8439859B2 (en) | 2007-10-08 | 2013-05-14 | Ais Gmbh Aachen Innovative Solutions | Catheter device |
JP6823301B2 (ja) * | 2017-02-10 | 2021-02-03 | 国立大学法人東北大学 | 芳香族炭化水素の製造方法 |
CN111333751B (zh) * | 2020-02-28 | 2021-06-08 | 宁波工程学院 | 一种碳九树脂的加氢催化方法 |
GB2595369B (en) * | 2020-02-28 | 2022-11-23 | Univ Ningbo Technology | Catalytic hydrogenation method for carbon nine resin |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838444A (en) * | 1955-02-21 | 1958-06-10 | Engelhard Ind Inc | Platinum-alumina catalyst manufacture |
US3291850A (en) * | 1965-09-20 | 1966-12-13 | Universal Oil Prod Co | Hydrodealkylation of alkyl aromatic hydrocarbons |
US3306944A (en) * | 1965-12-27 | 1967-02-28 | Universal Oil Prod Co | Process for the hydrodealkylation of alkyl aromatic hydrocarbons |
US3595932A (en) * | 1968-08-20 | 1971-07-27 | Gdal Nossonovich Maslyansky | Method of producing benzene and its low-molecular weight homologs |
US3649707A (en) * | 1969-06-27 | 1972-03-14 | Universal Oil Prod Co | Dual catalyst in steam dealkylation process |
US3833516A (en) * | 1972-01-03 | 1974-09-03 | Exxon Research Engineering Co | Platinum-indium-molybdenum reforming catalysts |
US3857780A (en) * | 1972-05-22 | 1974-12-31 | W Gustafson | Hydroforming petroleum fractions in gas phase using shaped catalyst particles |
-
1973
- 1973-12-13 FR FR7344690A patent/FR2254542B1/fr not_active Expired
-
1974
- 1974-12-02 BE BE1006305A patent/BE822830A/xx unknown
- 1974-12-11 IT IT30414/74A patent/IT1026970B/it active
- 1974-12-11 DE DE19742458587 patent/DE2458587A1/de not_active Withdrawn
- 1974-12-12 GB GB5378474A patent/GB1475558A/en not_active Expired
- 1974-12-12 CA CA215,871A patent/CA1045168A/fr not_active Expired
- 1974-12-13 US US05/532,618 patent/US3966833A/en not_active Expired - Lifetime
- 1974-12-13 JP JP49143988A patent/JPS5093926A/ja active Pending
- 1974-12-13 ES ES432919A patent/ES432919A1/es not_active Expired
- 1974-12-13 NL NL7416319A patent/NL7416319A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1045168A (fr) | 1978-12-26 |
JPS5093926A (ko) | 1975-07-26 |
FR2254542A1 (ko) | 1975-07-11 |
GB1475558A (en) | 1977-06-01 |
US3966833A (en) | 1976-06-29 |
NL7416319A (nl) | 1975-06-17 |
ES432919A1 (es) | 1976-11-01 |
FR2254542B1 (ko) | 1976-05-14 |
IT1026970B (it) | 1978-10-20 |
DE2458587A1 (de) | 1975-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE822830A (fr) | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques | |
FR2312478A1 (fr) | Procede d'alkylation d'une charge formee d'hydrocarbures aromatiques | |
BE809523A (fr) | Procede pour former des hydrocarbures aromatiques | |
BE810124A (fr) | Procede en vue d'introduire | |
BE793153A (fr) | Procede de separation de melanges d'hydrocarbures | |
BE821953A (fr) | Procede d'hydrogenation du charbon | |
FR2318131A1 (fr) | Procede de production d'hydrocarbures olefiniques | |
BE845033A (fr) | Procede de preparation d'hydrocarbures insatures | |
BE823732A (fr) | Purification d'hydrocarbures | |
FR2346308A1 (fr) | Procede d'alkylation-transalkylation d'hydrocarbures aromatiques par le methanol | |
BE832728A (fr) | Procede de deshydrogenation d'hydrocarbures aromatiques alkyliques et catalyseurs utilises | |
BR7405080D0 (pt) | Processo para a preparacao de 2 2 6 6-tetrametil-4-oxopiperidina | |
BE793088A (fr) | Procede ameliore de separation d'hydrocarbures aromatiques | |
BE817761A (fr) | Procede de preparation d'o-benzyltoluenes | |
BE748381A (fr) | Procede de deshydrogenation catalytique d'un hydrocarbure aromatique alcoyle | |
FR2315491A1 (fr) | Procede de preparation d'hydrocarbures aromatiques par deshydrocyclodimerisation | |
BE819364A (fr) | Procede d'oxychloration d'hydrocarbures insatures | |
FR2315532A1 (fr) | Procede de preparation d'un catalyseur d'hydrodesulfuration d'hydrocarbures | |
BE822245A (fr) | Procede d'encapsulement | |
BE803491A (fr) | Procede de preparation d'hydrocarbures aromatiques alkyles | |
BE811734A (fr) | Procede d'alkylation | |
BE809265A (fr) | Procede de deshydrogenation d'hydrocarbures aromatiques alkyles | |
BE817890A (fr) | Procede de preparation d'aldehydes aromatiques | |
BE855956A (fr) | Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques en presence d'un catalyseur plurimetallique | |
BE809759A (fr) | Procede d'alkylation de composes aromatiques |