BE754868A - Procede pour la mise en oeuvre de reactions exothermiques entreun gaz et un liquide - Google Patents
Procede pour la mise en oeuvre de reactions exothermiques entreun gaz et un liquideInfo
- Publication number
- BE754868A BE754868A BE754868DA BE754868A BE 754868 A BE754868 A BE 754868A BE 754868D A BE754868D A BE 754868DA BE 754868 A BE754868 A BE 754868A
- Authority
- BE
- Belgium
- Prior art keywords
- carrying
- gas
- liquid
- exothermal reactions
- out exothermal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
-
- 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
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J8/0242—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 flow within the bed being predominantly vertical
- B01J8/025—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 flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- 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
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure measurement
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00069—Flow rate measurement
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (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 |
---|---|---|---|
DE1941633A DE1941633C3 (de) | 1969-08-16 | 1969-08-16 | Verfahren zur Durchführung von exothermen Reaktionen zwischen einem Gas und einer Flüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754868A true BE754868A (fr) | 1971-02-15 |
Family
ID=5742908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754868D BE754868A (fr) | 1969-08-16 | Procede pour la mise en oeuvre de reactions exothermiques entreun gaz et un liquide |
Country Status (9)
Country | Link |
---|---|
US (1) | US4288640A (fr) |
JP (1) | JPS5810130B1 (fr) |
BE (1) | BE754868A (fr) |
CA (1) | CA921933A (fr) |
CH (2) | CH559579A5 (fr) |
DE (1) | DE1941633C3 (fr) |
FR (1) | FR2057975A5 (fr) |
GB (1) | GB1315504A (fr) |
NL (1) | NL147640B (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2247628B2 (de) * | 1972-09-28 | 1981-07-30 | Basf Ag, 6700 Ludwigshafen | Verwendung eines Verfahrens zur Durchführung von exothermen Reaktionen zwischen einem Gas und einer Flüssigkeit |
US4351148A (en) * | 1979-11-13 | 1982-09-28 | Milliken Research Corporation | False twisted slub yarn |
US4456493A (en) * | 1983-04-11 | 1984-06-26 | Thiokol Corporation | Low vulnerability gun propellant |
GB8728156D0 (en) * | 1987-12-02 | 1988-01-06 | Davy Mckee Ltd | Process |
JP2724001B2 (ja) * | 1989-01-17 | 1998-03-09 | 三井化学株式会社 | イソプロパノールの製造方法 |
DE4323687A1 (de) * | 1993-07-15 | 1995-01-19 | Bayer Ag | Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen |
DE19641707A1 (de) | 1996-10-10 | 1998-04-16 | Basf Ag | Verfahren zur Herstellung von 1,4-Butandiol durch katalytische Hydrierung von 1,4-Butindiol |
DE10044571A1 (de) * | 2000-09-08 | 2002-04-04 | Forschungszentrum Juelich Gmbh | Zweiphasenströmungen |
US6774275B2 (en) * | 2001-08-21 | 2004-08-10 | Catalytic Distillation Technologies | Pulse flow reaction |
SE0301102D0 (sv) | 2003-04-14 | 2003-04-14 | Tetra Laval Holdings & Finance | Method in connection with the production of a apckaging laminate thus produced and a packaging container manufactures from the packaging laminate |
DE10317543A1 (de) | 2003-04-16 | 2004-11-04 | Basf Ag | Verfahren zur Hydrierung von Methylolalkanalen |
CA2537311C (fr) | 2003-09-13 | 2010-11-30 | Exxonmobil Chemical Patents Inc. | Compositions lubrifiantes pour engrenages automobiles |
US7208646B2 (en) * | 2004-05-14 | 2007-04-24 | Catalytic Distillation Technologies | Selective hydrogenation of butadiene |
US7422904B2 (en) * | 2005-02-04 | 2008-09-09 | Exxonmobil Chemical Patents Inc. | Method of operating a fixed bed reactor under predetermined hydraulic conditions |
DE102005042184A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Abtrennung von polymeren Nebenprodukten aus 1,4-Butindiol |
DE102005042185A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Abtrennung von polymeren Nebenprodukten aus 1,4-Butindiol |
US7388116B2 (en) | 2006-06-06 | 2008-06-17 | Basf Aktiengesellschaft | Hydrogenation of methylolalkanals |
US20080004475A1 (en) * | 2006-06-28 | 2008-01-03 | Basf Aktiengesellschaft | Process for the production of neopentylglycol using formaldehyde with a low methanol content |
US7462747B2 (en) * | 2007-01-05 | 2008-12-09 | Basf Aktiengesellschaft | Process for preparing polyalcohols from formaldehyde having a low formic acid content |
US7759531B2 (en) | 2007-02-15 | 2010-07-20 | Basf Aktiengesellschaft | Process for preparing 1,4-butanediol |
JP2012511533A (ja) | 2008-12-09 | 2012-05-24 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリメチロールの製造方法 |
SG171403A1 (en) | 2008-12-09 | 2011-07-28 | Basf Se | Method for purifying polymethylols |
EP2385933B1 (fr) | 2009-01-12 | 2014-06-25 | Basf Se | Procédé pour la préparation de polyméthylols |
WO2010119448A1 (fr) * | 2009-04-17 | 2010-10-21 | Hindustan Organic Chemicals Limited | Catalyseur amélioré, préparé « in situ » pour synthèse continue de butynediol basse pression |
JP5711768B2 (ja) | 2010-03-18 | 2015-05-07 | ハンツマン・インターナショナル・エルエルシー | 芳香族ニトロ化合物からアミンへの転化方法 |
BR112012028567A2 (pt) | 2010-05-12 | 2016-08-02 | Basf Se | processo para preparar neopentil glicol |
WO2012143309A1 (fr) | 2011-04-19 | 2012-10-26 | Basf Se | Procédé de production de néopentyl glycol |
WO2013026758A1 (fr) | 2011-08-23 | 2013-02-28 | Basf Se | Procédé de production de néopentylglycol |
CN103566837B (zh) * | 2013-11-13 | 2015-09-30 | 山西大学 | 一种适用于加氢放热反应的外循环反应装置 |
CN113318697A (zh) * | 2021-06-29 | 2021-08-31 | 西安热工研究院有限公司 | 用于胺溶液解吸co2的负载so42-/金属氧化物的填料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154589A (en) * | 1960-06-27 | 1964-10-27 | Allied Chem | Process for butynediol |
FR1419759A (fr) * | 1964-10-16 | 1965-12-03 | Melle Usines Sa | Procédé pour l'exécution en continu de réactions d'hydrogénation en phase liquide |
-
0
- BE BE754868D patent/BE754868A/fr not_active IP Right Cessation
-
1969
- 1969-08-16 DE DE1941633A patent/DE1941633C3/de not_active Expired
-
1970
- 1970-07-15 CH CH1075770A patent/CH559579A5/xx not_active IP Right Cessation
- 1970-07-15 CH CH1162774A patent/CH583158A5/xx not_active IP Right Cessation
- 1970-08-10 CA CA090401A patent/CA921933A/en not_active Expired
- 1970-08-11 NL NL707011854A patent/NL147640B/xx not_active IP Right Cessation
- 1970-08-12 FR FR7029684A patent/FR2057975A5/fr not_active Expired
- 1970-08-14 GB GB3919570A patent/GB1315504A/en not_active Expired
- 1970-08-15 JP JP45071190A patent/JPS5810130B1/ja active Granted
-
1976
- 1976-07-22 US US05/707,499 patent/US4288640A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5810130B1 (fr) | 1983-02-24 |
CA921933A (en) | 1973-02-27 |
DE1941633C3 (de) | 1979-02-08 |
GB1315504A (en) | 1973-05-02 |
FR2057975A5 (fr) | 1971-05-21 |
NL7011854A (fr) | 1971-02-18 |
DE1941633A1 (de) | 1971-03-04 |
CH559579A5 (fr) | 1975-03-14 |
NL147640B (nl) | 1975-11-17 |
CH583158A5 (fr) | 1976-12-31 |
US4288640A (en) | 1981-09-08 |
DE1941633B2 (de) | 1972-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BADISCHE ANILIN- & SODAFABRIK A.G. Effective date: 19890831 |