IT1295057B1 - Procedimento migliorato per la calcinazione/attivazione di un catalizzatore v/p/o - Google Patents
Procedimento migliorato per la calcinazione/attivazione di un catalizzatore v/p/oInfo
- Publication number
- IT1295057B1 IT1295057B1 IT97MI002160A ITMI972160A IT1295057B1 IT 1295057 B1 IT1295057 B1 IT 1295057B1 IT 97MI002160 A IT97MI002160 A IT 97MI002160A IT MI972160 A ITMI972160 A IT MI972160A IT 1295057 B1 IT1295057 B1 IT 1295057B1
- Authority
- IT
- Italy
- Prior art keywords
- calcination
- activation
- catalyst
- improved procedure
- procedure
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- 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
- B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
-
- 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
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2727196P | 1996-09-27 | 1996-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972160A1 ITMI972160A1 (it) | 1999-03-24 |
IT1295057B1 true IT1295057B1 (it) | 1999-04-27 |
Family
ID=21836695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97MI002160A IT1295057B1 (it) | 1996-09-27 | 1997-09-24 | Procedimento migliorato per la calcinazione/attivazione di un catalizzatore v/p/o |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2991684B2 (it) |
KR (1) | KR100221165B1 (it) |
DE (1) | DE19742935A1 (it) |
IT (1) | IT1295057B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0014584D0 (en) * | 2000-06-14 | 2000-08-09 | Bp Chem Int Ltd | Apparatus and process |
CN103028350B (zh) * | 2012-12-06 | 2014-10-08 | 浙江大学 | 用于正丁烷氧化制顺酐的固定床反应器及其方法 |
CN106749126B (zh) * | 2015-11-21 | 2019-05-21 | 中国石油化工股份有限公司 | 一种正丁烷氧化制顺酐的工艺方法 |
-
1997
- 1997-09-24 IT IT97MI002160A patent/IT1295057B1/it active IP Right Grant
- 1997-09-26 KR KR1019970049025A patent/KR100221165B1/ko not_active IP Right Cessation
- 1997-09-29 DE DE19742935A patent/DE19742935A1/de not_active Withdrawn
- 1997-09-29 JP JP9264692A patent/JP2991684B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2991684B2 (ja) | 1999-12-20 |
DE19742935A1 (de) | 1998-04-02 |
KR100221165B1 (ko) | 1999-09-15 |
KR19980025022A (ko) | 1998-07-06 |
ITMI972160A1 (it) | 1999-03-24 |
JPH10139773A (ja) | 1998-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1284105B1 (it) | Procedimento per la preparazione di un catalizzatore utile per la idrogenazione di copolimeri stirene-butadiene | |
MX210210B (es) | Nuevos catalizadores | |
DE69716535D1 (de) | Keramischer katalytischer Konverter | |
DE59807331D1 (de) | Katalysatorsystem | |
TR199802528A3 (tr) | Bir katalizörün hazirlanmasi için bir islem. | |
DE69823511D1 (de) | Druckwandler | |
DE69611985D1 (de) | Katalysatorsystem | |
DE59711456D1 (de) | Abgaskatalysator | |
IT1277696B1 (it) | Catalizzatori per la polimerizzazione di alfa-olefine | |
DE69700964D1 (de) | Katalytischer Umwandler | |
IT1283232B1 (it) | Procedimento per la sintesi di 2-buten-1, 4-diesteri | |
DE69828987D1 (de) | Druckwandler | |
DE69739649D1 (de) | Katalysatorrückgewinnung | |
ITTO930571A1 (it) | Procedimento per la rimozione di un catalizzatore. | |
DE69836974D1 (de) | Abgaskontrollkatalysator | |
NO991616D0 (no) | Katalysatorer | |
IT1290803B1 (it) | Procedimento per la preparazione di un catalizzatore solido supportato metallocene/alluminossano | |
IT1295057B1 (it) | Procedimento migliorato per la calcinazione/attivazione di un catalizzatore v/p/o | |
DE19882624T1 (de) | Katalytischer Konverter | |
IT1295934B1 (it) | Procedimento migliorato per la sintesi di alchilpoliglucosidi | |
DE69629196D1 (de) | Katalysatoranordnung | |
AU4134296A (en) | Improved process for the calcination/activation of v/p/o catalyst | |
ID17743A (id) | Katalis untuk reaksi dekarbonilasi | |
DE69606853D1 (de) | Katalysatorträger | |
FI961511A (fi) | Menetelmä olefiinien polymerointikatalyyttien valmistamiseksi |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |