IT1276814B1 - Procedimento per la deidrogenazione ossidativa catalitica di alchilaromatici e paraffine - Google Patents
Procedimento per la deidrogenazione ossidativa catalitica di alchilaromatici e paraffineInfo
- Publication number
- IT1276814B1 IT1276814B1 IT95MI002022A ITMI952022A IT1276814B1 IT 1276814 B1 IT1276814 B1 IT 1276814B1 IT 95MI002022 A IT95MI002022 A IT 95MI002022A IT MI952022 A ITMI952022 A IT MI952022A IT 1276814 B1 IT1276814 B1 IT 1276814B1
- Authority
- IT
- Italy
- Prior art keywords
- alcylaromats
- paraffins
- procedure
- oxidative dehydrogenation
- catalytic oxidative
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
- C07B35/04—Dehydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
- C07C2/84—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
-
- 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
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- 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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4436385A DE4436385A1 (de) | 1994-10-12 | 1994-10-12 | Verfahren zur katalytischen oxidativen Dehydrierung von Alkylaromaten und Paraffinen |
US08/527,683 US5780700A (en) | 1994-10-12 | 1995-09-13 | Catalytic oxidative dehydrogenation of alkylaromatics and paraffins |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI952022A0 ITMI952022A0 (it) | 1995-10-04 |
ITMI952022A1 ITMI952022A1 (it) | 1997-04-04 |
IT1276814B1 true IT1276814B1 (it) | 1997-11-03 |
Family
ID=25940959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI002022A IT1276814B1 (it) | 1994-10-12 | 1995-10-04 | Procedimento per la deidrogenazione ossidativa catalitica di alchilaromatici e paraffine |
Country Status (7)
Country | Link |
---|---|
US (1) | US5780700A (it) |
JP (1) | JPH08176019A (it) |
BE (1) | BE1008832A6 (it) |
DE (1) | DE4436385A1 (it) |
FR (1) | FR2725715B3 (it) |
IT (1) | IT1276814B1 (it) |
NL (1) | NL1001349C2 (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437252A1 (de) * | 1994-10-18 | 1996-04-25 | Basf Ag | Katalysator und Verfahren für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen |
DE19636884A1 (de) * | 1996-09-11 | 1998-03-12 | Basf Ag | Verfahren und Katalysator für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen |
FR2760008A1 (fr) * | 1997-02-27 | 1998-08-28 | Atochem Elf Sa | Procede de fabrication d'acroleine a partir du propylene par reaction redox et utilisation d'une composition solide d'oxydes mixtes comme systeme redox dans ladite reaction |
US6437193B1 (en) | 1997-07-15 | 2002-08-20 | E. I. Du Pont De Nemours And Company | Vapor phase oxidation of propylene to acrolein |
WO1999003809A1 (en) * | 1997-07-15 | 1999-01-28 | E.I. Du Pont De Nemours And Company | Improved vapor phase oxidation of propylene to acrolein |
FR2782512B1 (fr) * | 1998-08-21 | 2000-09-15 | Atochem Elf Sa | Procede de fabrication d'acroleine a partir du propylene par reaction redox et utilisation d'une composition solide d'oxydes mixtes comme systeme redox dans la dite reaction |
FR2782514B1 (fr) * | 1998-08-21 | 2000-09-15 | Atochem Elf Sa | Procede de fabrication d'acide methacrylique a partir de la methacroleine par reaction redox et utilisation d'une composition solide d'heteropolyanions comme systeme redox dans ladite reaction |
FR2782513B1 (fr) * | 1998-08-21 | 2000-09-15 | Atochem Elf Sa | Procede de fabrication de methacroleine a partir d'isobutene par reaction redox et utilisation d'une composition solide d'oxydes mixtes comme systeme redox dans ladite reaction |
US6436871B1 (en) | 1999-02-22 | 2002-08-20 | Symyx Technologies, Inc. | Catalysts for oxidative dehydrogenation |
WO2000048971A1 (en) | 1999-02-22 | 2000-08-24 | Symyx Technologies, Inc. | Compositions comprising nickel and their use as catalyst in oxidative dehydrogenation of alkanes |
US6355854B1 (en) | 1999-02-22 | 2002-03-12 | Symyx Technologies, Inc. | Processes for oxidative dehydrogenation |
FR2821840B1 (fr) | 2001-03-07 | 2004-07-16 | Atofina | Procede de fabrication d'acide acrylique a partir de propane, en l'absence d'oxygene moleculaire |
US6677497B2 (en) | 2001-03-22 | 2004-01-13 | Symyx Technologies, Inc. | Ni catalysts and methods for alkane dehydrogenation |
US6921831B2 (en) * | 2002-01-18 | 2005-07-26 | E. I. Du Pont De Nemours And Company | Modified BiMo catalyst and process for use thereof |
US9676695B2 (en) | 2011-03-02 | 2017-06-13 | Aither Chemical LLC | Methods for integrated natural gas purification and products produced therefrom |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3118007A (en) * | 1956-09-24 | 1964-01-14 | Bayer Ag | Dehydrogenation of hydrocarbons |
US3440299A (en) * | 1967-01-27 | 1969-04-22 | Petro Tex Chem Corp | Dehydrogenation process using magnesium ferrite |
US4247727A (en) * | 1979-12-10 | 1981-01-27 | Monsanto Company | Dehydrocoupling of toluene |
US4396537A (en) * | 1981-05-01 | 1983-08-02 | Phillips Petroleum Company | Promoted cobalt catalyst |
DK0403462T3 (da) * | 1989-05-12 | 1997-04-07 | Fina Research | Fremgangsmåde til katalytisk dehydrogenering af carnbonhydrider |
BE1004205A4 (fr) * | 1989-05-12 | 1992-10-13 | Fina Research | Procede de deshydrogenation catalytique d'hydrocarbures alkylaromatiques. |
DE69024653T2 (de) * | 1990-10-22 | 1996-06-05 | Fina Research | Verfahren zur katalytischen Dehydrierung von alkylaromatischen Kohlenwasserstoffen |
-
1994
- 1994-10-12 DE DE4436385A patent/DE4436385A1/de not_active Withdrawn
-
1995
- 1995-09-13 US US08/527,683 patent/US5780700A/en not_active Expired - Fee Related
- 1995-10-04 IT IT95MI002022A patent/IT1276814B1/it active IP Right Grant
- 1995-10-05 NL NL1001349A patent/NL1001349C2/nl not_active IP Right Cessation
- 1995-10-11 FR FR9511913A patent/FR2725715B3/fr not_active Expired - Fee Related
- 1995-10-11 JP JP7263053A patent/JPH08176019A/ja not_active Withdrawn
- 1995-10-11 BE BE9500838A patent/BE1008832A6/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4436385A1 (de) | 1996-04-18 |
NL1001349C2 (nl) | 1997-09-12 |
ITMI952022A0 (it) | 1995-10-04 |
FR2725715B3 (fr) | 1996-12-27 |
JPH08176019A (ja) | 1996-07-09 |
US5780700A (en) | 1998-07-14 |
NL1001349A1 (nl) | 1996-04-12 |
ITMI952022A1 (it) | 1997-04-04 |
FR2725715A3 (fr) | 1996-04-19 |
BE1008832A6 (fr) | 1996-08-06 |
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Legal Events
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