BE790235A - Procede de preparation de nitriles insatures a partir d'une olefine, d'ammoniac et d'oxygene - Google Patents
Procede de preparation de nitriles insatures a partir d'une olefine, d'ammoniac et d'oxygeneInfo
- Publication number
- BE790235A BE790235A BE790235DA BE790235A BE 790235 A BE790235 A BE 790235A BE 790235D A BE790235D A BE 790235DA BE 790235 A BE790235 A BE 790235A
- Authority
- BE
- Belgium
- Prior art keywords
- olefin
- ammonia
- oxygen
- preparation
- nitrils
- 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
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- 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
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
-
- 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)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00191005A US3819679A (en) | 1971-10-20 | 1971-10-20 | Manufacture of unsaturated nitriles |
Publications (1)
Publication Number | Publication Date |
---|---|
BE790235A true BE790235A (fr) | 1973-02-15 |
Family
ID=22703726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE790235D BE790235A (fr) | 1971-10-20 | Procede de preparation de nitriles insatures a partir d'une olefine, d'ammoniac et d'oxygene |
Country Status (8)
Country | Link |
---|---|
US (1) | US3819679A (fr) |
JP (1) | JPS4849718A (fr) |
BE (1) | BE790235A (fr) |
CA (1) | CA987342A (fr) |
FR (1) | FR2156735B1 (fr) |
GB (1) | GB1367573A (fr) |
IT (1) | IT966342B (fr) |
NL (1) | NL150779B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1007028B (it) * | 1974-01-23 | 1976-10-30 | Montedison Spa | Sistema di termoregolazione di reattori catalitici a letto flui do operanti a temperatura elevata |
JPS5721196B2 (fr) * | 1975-01-30 | 1982-05-06 | ||
US4102914A (en) * | 1977-05-20 | 1978-07-25 | Gulf Research & Development Company | Process for preparing acrylonitrile |
US4470931A (en) * | 1978-10-24 | 1984-09-11 | The Standard Oil Company | Combination fixed-fluid bed reactor |
US4622424A (en) * | 1978-10-24 | 1986-11-11 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid in a combination fixed-fluid bed reactor |
US4246191A (en) * | 1979-08-13 | 1981-01-20 | Uop Inc. | Ammoxidation process |
US4305886A (en) * | 1979-08-13 | 1981-12-15 | Uop Inc. | Process for the ammoxidation of alkylaromatic hydrocarbons |
US4284583A (en) * | 1979-10-29 | 1981-08-18 | Uop Inc. | Ammoxidation process with external catalyst regeneration zone |
US4246192A (en) * | 1979-10-29 | 1981-01-20 | Uop Inc. | Ammoxidation process with isolated catalyst regeneration zone |
US4338788A (en) * | 1980-07-22 | 1982-07-13 | Uop Inc. | Cogeneration process linking FCC regenerator and power plant turbine |
US4599430A (en) * | 1981-12-21 | 1986-07-08 | The Standard Oil Company | Nitrogenation of hydrocarbons, including the production of maleimide |
US4604244A (en) * | 1983-01-03 | 1986-08-05 | The Standard Oil Company | Process for making adiponitrile precursors |
GB8604080D0 (en) * | 1986-02-19 | 1986-03-26 | Camlaw Ltd Cutchey S J | Fluidised bed process |
US5147619A (en) * | 1986-02-19 | 1992-09-15 | Camlaw Limited | Nickel recovery using a fluidized bed process |
US7829030B2 (en) * | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
US7829750B2 (en) * | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
CN106633029B (zh) * | 2017-01-04 | 2018-08-17 | 扬州晨化新材料股份有限公司 | 一种连续化制备聚醚胺的方法 |
-
0
- BE BE790235D patent/BE790235A/fr unknown
-
1971
- 1971-10-20 US US00191005A patent/US3819679A/en not_active Expired - Lifetime
-
1972
- 1972-08-24 CA CA150,122A patent/CA987342A/en not_active Expired
- 1972-08-29 GB GB4004572A patent/GB1367573A/en not_active Expired
- 1972-09-19 NL NL727212668A patent/NL150779B/xx not_active IP Right Cessation
- 1972-10-13 IT IT53375/72A patent/IT966342B/it active
- 1972-10-16 FR FR7236600A patent/FR2156735B1/fr not_active Expired
- 1972-10-18 JP JP47104351A patent/JPS4849718A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA987342A (en) | 1976-04-13 |
FR2156735B1 (fr) | 1973-12-07 |
GB1367573A (en) | 1974-09-18 |
JPS4849718A (fr) | 1973-07-13 |
US3819679A (en) | 1974-06-25 |
IT966342B (it) | 1974-02-11 |
DE2248498B2 (de) | 1977-04-14 |
FR2156735A1 (fr) | 1973-06-01 |
NL150779B (nl) | 1976-09-15 |
NL7212668A (fr) | 1973-04-25 |
DE2248498A1 (de) | 1973-04-26 |
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