FR2529096A1 - Reacteur pour la synthese heterogene et optimisation dudit reacteur - Google Patents
Reacteur pour la synthese heterogene et optimisation dudit reacteur Download PDFInfo
- Publication number
- FR2529096A1 FR2529096A1 FR8211168A FR8211168A FR2529096A1 FR 2529096 A1 FR2529096 A1 FR 2529096A1 FR 8211168 A FR8211168 A FR 8211168A FR 8211168 A FR8211168 A FR 8211168A FR 2529096 A1 FR2529096 A1 FR 2529096A1
- Authority
- FR
- France
- Prior art keywords
- gas
- catalytic
- reactor
- reaction
- perforated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B01J8/001—Controlling catalytic processes
-
- 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
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
- B01J8/0403—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 fluid flow within the beds being predominantly horizontal
- B01J8/0407—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
- B01J8/0415—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
-
- 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
- B01J8/0496—Heating or cooling the reactor
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
-
- 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
- C07C29/15—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 oxides of carbon exclusively
- C07C29/151—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 oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/152—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 oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
-
- 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
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00194—Tubes
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- 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
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
---|---|---|---|
CH203581A CH646618A5 (it) | 1981-03-26 | 1981-03-26 | Reattore per sintesi eterogenee catalitiche. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2529096A1 true FR2529096A1 (fr) | 1983-12-30 |
Family
ID=4224400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8211168A Pending FR2529096A1 (fr) | 1981-03-26 | 1982-06-25 | Reacteur pour la synthese heterogene et optimisation dudit reacteur |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH646618A5 (de) |
DE (1) | DE3224422A1 (de) |
FR (1) | FR2529096A1 (de) |
GB (1) | GB2122102B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3343114C2 (de) * | 1983-11-29 | 1985-11-07 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese |
JPS60150824A (ja) * | 1984-01-18 | 1985-08-08 | Toyo Eng Corp | 改良反応器 |
IN165082B (de) * | 1985-05-15 | 1989-08-12 | Ammonia Casale Sa | |
AT384176B (de) * | 1985-11-11 | 1987-10-12 | Voest Alpine Ag | Druckwechseladsorber fuer die aufnahme von koernigen adsorptionsmitteln |
DE3643726A1 (de) * | 1986-12-20 | 1988-06-30 | Uhde Gmbh | Vorrichtung als nh(pfeil abwaerts)3(pfeil abwaerts)-reaktor |
DE3643856A1 (de) * | 1986-12-22 | 1988-06-30 | Uhde Gmbh | Vorrichtung zum regeln insbesondere eines ammoniakkonverters |
WO1996032190A1 (en) * | 1995-04-11 | 1996-10-17 | Floriall Holdings Limited | Process and reactor for heterogeneous exothermic synthesis of formaldehyde |
DK0823863T3 (da) * | 1995-04-11 | 1999-10-04 | Floriall Holdings Ltd | Fremgangsmåde og anvendelse af en reaktor til heterogen exotherm syntese af formaldehyd |
EP2213367A4 (de) * | 2007-10-19 | 2014-05-07 | Lou Ren | Verbundreaktionsapparatur und chemikalienproduktionsverfahren unter verwendung davon |
CN101928206B (zh) * | 2007-12-13 | 2013-10-02 | 杭州林达化工技术工程有限公司 | 合成气生产二甲醚的方法和设备 |
DE102014209636A1 (de) * | 2014-05-21 | 2015-11-26 | Thyssenkrupp Ag | Reaktor mit vertikal beweglicher Gassperre |
CN114307869A (zh) * | 2021-12-17 | 2022-04-12 | 南京敦先化工科技有限公司 | 一种氨合成反应器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574723A (en) * | 1976-03-10 | 1980-09-10 | Haldor Topsoe As | Apparatus for the synthesis of ammonia |
IT1078798B (it) * | 1976-09-24 | 1985-05-08 | Tecnimont Spa | Reattore per reazioni esotermiche catalizzate |
FR2460707B1 (fr) * | 1979-07-13 | 1986-09-05 | Ammonia Casale Sa | Reacteur de synthese, notamment pour la synthese catalytique d'ammoniac et de methanol |
EP0027329B1 (de) * | 1979-10-15 | 1983-03-02 | Imperial Chemical Industries Plc | Katalytisches Verfahren und Apparat dafür |
IT1141102B (it) * | 1980-11-28 | 1986-10-01 | Ammonia Casale Sa | Reattore assiale-radiale per sintesi eterogenee |
-
1981
- 1981-03-26 CH CH203581A patent/CH646618A5/it not_active IP Right Cessation
-
1982
- 1982-06-24 GB GB08218313A patent/GB2122102B/en not_active Expired
- 1982-06-25 FR FR8211168A patent/FR2529096A1/fr active Pending
- 1982-06-30 DE DE19823224422 patent/DE3224422A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2122102B (en) | 1986-03-12 |
CH646618A5 (it) | 1984-12-14 |
DE3224422A1 (de) | 1984-01-05 |
GB2122102A (en) | 1984-01-11 |
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