IN169564B - - Google Patents
Info
- Publication number
- IN169564B IN169564B IN379/MAS/87A IN379MA1987A IN169564B IN 169564 B IN169564 B IN 169564B IN 379MA1987 A IN379MA1987 A IN 379MA1987A IN 169564 B IN169564 B IN 169564B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
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- 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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
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- 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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
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- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
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- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
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- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- 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
- B01J2208/00008—Controlling the process
- B01J2208/00548—Flow
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868613354A GB8613354D0 (en) | 1986-06-03 | 1986-06-03 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169564B true IN169564B (ru) | 1991-11-09 |
Family
ID=10598795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN379/MAS/87A IN169564B (ru) | 1986-06-03 | 1987-05-22 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0308411A1 (ru) |
| JP (1) | JPH01503454A (ru) |
| CN (1) | CN87104061A (ru) |
| AU (1) | AU7396187A (ru) |
| BR (1) | BR8707712A (ru) |
| DK (1) | DK51488A (ru) |
| ES (1) | ES2006770A6 (ru) |
| GB (1) | GB8613354D0 (ru) |
| IN (1) | IN169564B (ru) |
| WO (1) | WO1987007598A1 (ru) |
| ZA (1) | ZA873661B (ru) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8728156D0 (en) * | 1987-12-02 | 1988-01-06 | Davy Mckee Ltd | Process |
| DE3932331A1 (de) * | 1989-09-28 | 1991-04-11 | Hoechst Ag | Verfahren zur herstellung von alkoholen (zweistufig) |
| DE3932332A1 (de) * | 1989-09-28 | 1991-04-11 | Hoechst Ag | Verfahren zur herstellung von alkoholen (einstufig) |
| DE19524969A1 (de) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 3.3.5-Trimethylcyclohexanon |
| DE19524971A1 (de) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Verfahren zur katalytischen Selektivhydrierung von mehrfach ungesättigten organischen Substanzen |
| DE19524970A1 (de) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Verfahren zur Herstellung von 2-Ethylhexanal |
| US5760253A (en) * | 1997-01-29 | 1998-06-02 | Arco Chemical Technology, L.P. | Catalytic converter and method for highly exothermic reactions |
| DE10105277A1 (de) * | 2001-02-02 | 2002-08-14 | Basf Ag | Verfahren zur Hydrierung von flüssigen organischen Verbindungen |
| CN101649257B (zh) * | 2009-08-26 | 2012-05-30 | 文水县国华油脂有限公司 | 蓖麻油连续加氢制成饱和油脂的方法及其设备 |
| CN102432430B (zh) * | 2011-09-25 | 2013-11-06 | 万华化学集团股份有限公司 | 一种多段循环加氢制备三羟甲基丙烷的方法 |
| CN104557456A (zh) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | 一种丁醛液相加氢生成丁醇的方法 |
| GB201615385D0 (en) * | 2016-09-09 | 2016-10-26 | Intensichem Group Ltd | Hydrogenation process |
| EP4234528A1 (de) | 2022-02-25 | 2023-08-30 | Evonik Operations GmbH | Verfahren zur hydrierung von c13-aldehyden in mindestens zwei hydrierstufen |
| PL4234525T3 (pl) * | 2022-02-25 | 2024-06-24 | Evonik Operations Gmbh | Sposób uwodorniania aldehydów w co najmniej dwóch etapach uwodorniania |
| ES2978981T3 (es) * | 2022-02-25 | 2024-09-23 | Evonik Operations Gmbh | Procedimiento para la hidrogenación de aldehídos C9 en al menos dos pasos de hidrogenación |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784359A (en) * | 1955-08-10 | 1957-10-09 | Gulf Research Development Co | Process for hydrogenating aldehydes |
| DE1115232B (de) * | 1958-07-18 | 1961-10-19 | Ruhrchemie Ag | Verfahren zur Herstellung von Alkoholen durch Hydrierung von Aldehyden |
| US3450784A (en) * | 1966-09-22 | 1969-06-17 | Lummus Co | Hydrogenation of benzene to cyclohexane |
| US4451677A (en) * | 1981-08-20 | 1984-05-29 | Davy Mckee (London) Limited | Multistage aldehyde hydrogenation |
-
1986
- 1986-06-03 GB GB868613354A patent/GB8613354D0/en active Pending
-
1987
- 1987-05-18 JP JP62502995A patent/JPH01503454A/ja active Pending
- 1987-05-18 WO PCT/GB1987/000340 patent/WO1987007598A1/en not_active Application Discontinuation
- 1987-05-18 EP EP87903357A patent/EP0308411A1/en not_active Ceased
- 1987-05-18 BR BR8707712A patent/BR8707712A/pt unknown
- 1987-05-18 AU AU73961/87A patent/AU7396187A/en not_active Abandoned
- 1987-05-21 ZA ZA873661A patent/ZA873661B/xx unknown
- 1987-05-22 IN IN379/MAS/87A patent/IN169564B/en unknown
- 1987-06-03 CN CN198787104061A patent/CN87104061A/zh active Pending
- 1987-06-03 ES ES8701843A patent/ES2006770A6/es not_active Expired
-
1988
- 1988-02-02 DK DK051488A patent/DK51488A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN87104061A (zh) | 1988-02-03 |
| ZA873661B (en) | 1988-04-27 |
| AU7396187A (en) | 1988-01-11 |
| ES2006770A6 (es) | 1989-05-16 |
| GB8613354D0 (en) | 1986-07-09 |
| WO1987007598A1 (en) | 1987-12-17 |
| JPH01503454A (ja) | 1989-11-22 |
| EP0308411A1 (en) | 1989-03-29 |
| DK51488D0 (da) | 1988-02-02 |
| DK51488A (da) | 1988-02-02 |
| BR8707712A (pt) | 1989-08-15 |