WO2016144667A3 - Fabrication d'acrylonitrile améliorée - Google Patents
Fabrication d'acrylonitrile améliorée Download PDFInfo
- Publication number
- WO2016144667A3 WO2016144667A3 PCT/US2016/020565 US2016020565W WO2016144667A3 WO 2016144667 A3 WO2016144667 A3 WO 2016144667A3 US 2016020565 W US2016020565 W US 2016020565W WO 2016144667 A3 WO2016144667 A3 WO 2016144667A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stream
- acrylonitrile
- method includes
- pressure
- effluent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00893—Feeding means for the reactants
- B01J2208/00902—Nozzle-type feeding elements
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00991—Disengagement zone in fluidised-bed reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017134470A RU2017134470A (ru) | 2015-03-06 | 2016-03-03 | Улучшенное производство акрилонитрила |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510099427.6A CN104693069A (zh) | 2015-03-06 | 2015-03-06 | 改进的丙烯腈制造 |
CN201510099427.6 | 2015-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016144667A2 WO2016144667A2 (fr) | 2016-09-15 |
WO2016144667A3 true WO2016144667A3 (fr) | 2016-12-22 |
Family
ID=53340666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2016/020565 WO2016144667A2 (fr) | 2015-03-06 | 2016-03-03 | Fabrication d'acrylonitrile améliorée |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN104693069A (fr) |
RU (1) | RU2017134470A (fr) |
WO (1) | WO2016144667A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113336669A (zh) * | 2015-03-06 | 2021-09-03 | 英尼奥斯欧洲股份公司 | 改进的丙烯腈制造 |
CN104693069A (zh) * | 2015-03-06 | 2015-06-10 | 英尼奥斯欧洲股份公司 | 改进的丙烯腈制造 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246191A (en) * | 1979-08-13 | 1981-01-20 | Uop Inc. | Ammoxidation process |
US4868330A (en) * | 1988-04-06 | 1989-09-19 | The Boc Group, Inc. | Process for the production of nitriles |
US6107509A (en) * | 1999-03-31 | 2000-08-22 | The Standard Oil Company | Process for the recovery of acrylonitrile and methacrylontrile |
WO2012090690A1 (fr) * | 2010-12-27 | 2012-07-05 | 旭化成ケミカルズ株式会社 | Procédé de purification de l'acrylonitrile |
WO2016144667A2 (fr) * | 2015-03-06 | 2016-09-15 | Ineos Europe Ag | Fabrication d'acrylonitrile améliorée |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044966A (en) | 1959-08-05 | 1962-07-17 | Standard Oil Co | Attrition resistant oxidation catalysts |
US3198750A (en) | 1962-12-26 | 1965-08-03 | Standard Oil Co | Mixed antimony oxide-uranium oxide oxidation catalyst |
US3352764A (en) | 1966-05-02 | 1967-11-14 | Standard Oil Co | Absorption and distillation process for separating crude unsaturated nitriles from acetonitrile with selective solvent recycle |
US4234510A (en) | 1973-06-07 | 1980-11-18 | Standard Oil Company | Recovery of acrylonitrile or methacrylonitrile by condensation |
US3885928A (en) | 1973-06-18 | 1975-05-27 | Standard Oil Co Ohio | Acrylonitrile and methacrylonitrile recovery and purification system |
CN100364948C (zh) * | 2003-08-06 | 2008-01-30 | 巴斯福股份公司 | 操作至少一种有机化合物的连续非均相催化气相部分氧化的方法 |
US8455388B2 (en) | 2010-03-23 | 2013-06-04 | Ineos Usa Llc | Attrition resistant mixed metal oxide ammoxidation catalysts |
CN102659625B (zh) * | 2012-04-20 | 2014-04-02 | 中国天辰工程有限公司 | 一种丙烯腈的工业化生产方法 |
-
2015
- 2015-03-06 CN CN201510099427.6A patent/CN104693069A/zh active Pending
-
2016
- 2016-03-03 RU RU2017134470A patent/RU2017134470A/ru unknown
- 2016-03-03 WO PCT/US2016/020565 patent/WO2016144667A2/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246191A (en) * | 1979-08-13 | 1981-01-20 | Uop Inc. | Ammoxidation process |
US4868330A (en) * | 1988-04-06 | 1989-09-19 | The Boc Group, Inc. | Process for the production of nitriles |
US6107509A (en) * | 1999-03-31 | 2000-08-22 | The Standard Oil Company | Process for the recovery of acrylonitrile and methacrylontrile |
WO2012090690A1 (fr) * | 2010-12-27 | 2012-07-05 | 旭化成ケミカルズ株式会社 | Procédé de purification de l'acrylonitrile |
WO2016144667A2 (fr) * | 2015-03-06 | 2016-09-15 | Ineos Europe Ag | Fabrication d'acrylonitrile améliorée |
Also Published As
Publication number | Publication date |
---|---|
RU2017134470A (ru) | 2019-04-09 |
CN104693069A (zh) | 2015-06-10 |
WO2016144667A2 (fr) | 2016-09-15 |
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