ZA90262B - Process for the production of nitriles and oxides - Google Patents
Process for the production of nitriles and oxidesInfo
- Publication number
- ZA90262B ZA90262B ZA90262A ZA90262A ZA90262B ZA 90262 B ZA90262 B ZA 90262B ZA 90262 A ZA90262 A ZA 90262A ZA 90262 A ZA90262 A ZA 90262A ZA 90262 B ZA90262 B ZA 90262B
- Authority
- ZA
- South Africa
- Prior art keywords
- dehydrogenator
- unit
- absorber
- gaseous
- stream
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 150000002825 nitriles Chemical class 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 abstract 3
- 230000003647 oxidation Effects 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- 238000010791 quenching Methods 0.000 abstract 3
- 239000002699 waste material Substances 0.000 abstract 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- -1 propane Chemical class 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
Classifications
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
-
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/304,055 US4943650A (en) | 1989-01-30 | 1989-01-30 | Process for the production of nitriles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA90262B true ZA90262B (en) | 1990-12-28 |
Family
ID=23174867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA90262A ZA90262B (en) | 1989-01-30 | 1990-01-15 | Process for the production of nitriles and oxides |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4943650A (de) |
| EP (1) | EP0381369B1 (de) |
| JP (1) | JP2735340B2 (de) |
| AT (1) | ATE103588T1 (de) |
| CA (1) | CA2007824A1 (de) |
| DE (1) | DE69007647T2 (de) |
| ES (1) | ES2062324T3 (de) |
| TR (1) | TR25132A (de) |
| ZA (1) | ZA90262B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUT58680A (en) * | 1990-11-14 | 1992-03-30 | Boc Group Inc | Process for producing anhydrides and nitriles |
| US5466837A (en) * | 1993-09-30 | 1995-11-14 | The Boc Group, Inc. | Process for the production of hydrocarbon partial oxidation products |
| WO2003002520A1 (de) * | 2001-06-29 | 2003-01-09 | Basf Aktiengesellschaft | Verfahren zur herstellung von ungesättigten nitrilen aus alkanen |
| US7326802B2 (en) * | 2002-09-27 | 2008-02-05 | Basf Aktiengesellschaft | Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
| US20070004926A1 (en) * | 2005-06-29 | 2007-01-04 | Basf Aktiengesellschaft | Process for producing propylene oxide |
| CN104190331B (zh) * | 2014-09-02 | 2019-03-26 | 英尼奥斯欧洲股份公司 | 用于氨氧化反应器的温度控制 |
| CN105017178B (zh) * | 2015-08-13 | 2017-12-19 | 中国石油化工股份有限公司青岛安全工程研究院 | Hppo工艺混合气的脱氧方法 |
| CN105130928B (zh) * | 2015-08-13 | 2017-09-19 | 中国石油化工股份有限公司青岛安全工程研究院 | 脱除双氧水法制环氧丙烷工艺混合气微量氧的方法 |
| CN107420917A (zh) * | 2016-05-24 | 2017-12-01 | 英尼奥斯欧洲股份公司 | 废气焚烧炉控制 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1378178A (en) * | 1972-11-22 | 1974-12-27 | Davy Powergas Ltd | Hydrocarbon recovery process |
| US4609502A (en) * | 1985-02-14 | 1986-09-02 | The Halcon Sd Group, Inc. | Process for preparing unsaturated nitriles from alkanes |
| US4754049A (en) * | 1985-02-14 | 1988-06-28 | Atlantic Richfield Company | Process for preparing unsaturated nitriles from alkanes |
| US4868330A (en) * | 1988-04-06 | 1989-09-19 | The Boc Group, Inc. | Process for the production of nitriles |
| CA1320735C (en) * | 1987-11-24 | 1993-07-27 | Ramakrishnan Ramachandran | Process for the production of nitriles and anhydrides |
| US4849537A (en) * | 1988-02-09 | 1989-07-18 | The Boc Group, Inc. | Process for the production of nitriles |
| US4849538A (en) * | 1988-03-23 | 1989-07-18 | The Boc Group, Inc. | Process for the production of nitriles |
| US4870201A (en) * | 1988-12-08 | 1989-09-26 | The Boc Group, Inc. | Process for the production of nitriles |
-
1989
- 1989-01-30 US US07/304,055 patent/US4943650A/en not_active Expired - Lifetime
-
1990
- 1990-01-15 ZA ZA90262A patent/ZA90262B/xx unknown
- 1990-01-16 CA CA002007824A patent/CA2007824A1/en not_active Abandoned
- 1990-01-24 EP EP90300759A patent/EP0381369B1/de not_active Expired - Lifetime
- 1990-01-24 ES ES90300759T patent/ES2062324T3/es not_active Expired - Lifetime
- 1990-01-24 DE DE69007647T patent/DE69007647T2/de not_active Expired - Fee Related
- 1990-01-24 AT AT90300759T patent/ATE103588T1/de active
- 1990-01-26 TR TR90/0135A patent/TR25132A/xx unknown
- 1990-01-30 JP JP2020378A patent/JP2735340B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2007824A1 (en) | 1990-07-30 |
| ATE103588T1 (de) | 1994-04-15 |
| DE69007647D1 (de) | 1994-05-05 |
| TR25132A (tr) | 1992-11-01 |
| EP0381369A1 (de) | 1990-08-08 |
| ES2062324T3 (es) | 1994-12-16 |
| US4943650A (en) | 1990-07-24 |
| JP2735340B2 (ja) | 1998-04-02 |
| DE69007647T2 (de) | 1994-07-07 |
| JPH02233653A (ja) | 1990-09-17 |
| EP0381369B1 (de) | 1994-03-30 |
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