FI875417A - Anordning, speciellt foer reglering av en ammoniakkonverter. - Google Patents
Anordning, speciellt foer reglering av en ammoniakkonverter. Download PDFInfo
- Publication number
- FI875417A FI875417A FI875417A FI875417A FI875417A FI 875417 A FI875417 A FI 875417A FI 875417 A FI875417 A FI 875417A FI 875417 A FI875417 A FI 875417A FI 875417 A FI875417 A FI 875417A
- Authority
- FI
- Finland
- Prior art keywords
- heat exchanger
- gas
- catalyst bed
- process gas
- control
- Prior art date
Links
Classifications
-
- 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
- C01C1/0423—Cold wall reactors
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Control Of Non-Electrical Variables (AREA)
- Dc-Dc Converters (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas After Treatment (AREA)
- Sampling And Sample Adjustment (AREA)
- Networks Using Active Elements (AREA)
- Incineration Of Waste (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863643856 DE3643856A1 (de) | 1986-12-22 | 1986-12-22 | Vorrichtung zum regeln insbesondere eines ammoniakkonverters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI875417A0 FI875417A0 (fi) | 1987-12-09 |
| FI875417A true FI875417A (fi) | 1988-06-23 |
Family
ID=6316843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI875417A FI875417A (fi) | 1986-12-22 | 1987-12-09 | Anordning, speciellt foer reglering av en ammoniakkonverter. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0273231B1 (no) |
| JP (1) | JPS63248431A (no) |
| CN (1) | CN1013664B (no) |
| AT (1) | ATE72423T1 (no) |
| AU (1) | AU602744B2 (no) |
| CA (1) | CA1287480C (no) |
| DE (2) | DE3643856A1 (no) |
| DK (1) | DK166772B1 (no) |
| ES (1) | ES2029260T3 (no) |
| FI (1) | FI875417A (no) |
| NO (1) | NO168020C (no) |
| ZA (1) | ZA879320B (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710004A1 (de) * | 1987-03-26 | 1988-10-06 | Uhde Gmbh | Vorrichtung zur katalytischen behandlung von stickstoff und wasserstoff |
| DE3819451A1 (de) * | 1988-06-08 | 1989-12-14 | Uhde Gmbh | Vorrichtung zur durchfuehrung exothermer, katalytischer gasreaktionen fuer die ammoniak- oder methanol-synthese |
| JPH06500764A (ja) * | 1990-09-24 | 1994-01-27 | シー・エフ・ブラウン・インコーポレイテッド | 高変換アンモニア合成 |
| US7081230B2 (en) * | 2002-11-15 | 2006-07-25 | Kellogg Brown & Root Llc | Split-flow, vertical ammonia converter |
| EP1442786A1 (en) * | 2003-01-29 | 2004-08-04 | Methanol Casale S.A. | Pseudo isothermal radial reactor |
| US7371361B2 (en) * | 2004-11-03 | 2008-05-13 | Kellogg Brown & Root Llc | Maximum reaction rate converter system for exothermic reactions |
| US7867465B2 (en) * | 2008-05-29 | 2011-01-11 | Kellogg Brown & Root Llc | Cold wall horizontal ammonia converter |
| EA027600B1 (ru) * | 2011-06-16 | 2017-08-31 | Хальдор Топсёэ А/С | Способ проведения экзотермических каталитических реакций и реактор, применяемый в способе |
| CN105621454A (zh) * | 2016-02-25 | 2016-06-01 | 山东奥能电力科技有限公司 | 一体化液氨消纳转化装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1715928U (de) * | 1954-09-18 | 1956-02-02 | Adolf Dipl Ing Schild | Waermeaustauscher mit kuehlwassermengenregler. |
| US3852147A (en) * | 1972-04-24 | 1974-12-03 | W Wilson | Heat exchanger |
| GB1574723A (en) * | 1976-03-10 | 1980-09-10 | Haldor Topsoe As | Apparatus for the synthesis of ammonia |
| GB1565824A (en) * | 1976-11-15 | 1980-04-23 | Ici Ltd | Exothermic process and apparatus therefor |
| CH646618A5 (it) * | 1981-03-26 | 1984-12-14 | Ammonia Casale Sa | Reattore per sintesi eterogenee catalitiche. |
| FR2539524B1 (fr) * | 1983-01-17 | 1986-08-22 | Azote & Prod Chim | Procede de regulation des temperatures de fonctionnement d'un reacteur de synthese et equipement interne de mise en oeuvre |
| DE3343114C2 (de) * | 1983-11-29 | 1985-11-07 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese |
| JPS60225632A (ja) * | 1984-04-23 | 1985-11-09 | Mitsubishi Heavy Ind Ltd | 反応器 |
-
1986
- 1986-12-22 DE DE19863643856 patent/DE3643856A1/de active Granted
-
1987
- 1987-12-04 ES ES198787117925T patent/ES2029260T3/es not_active Expired - Lifetime
- 1987-12-04 DE DE8787117925T patent/DE3776634D1/de not_active Expired - Fee Related
- 1987-12-04 EP EP87117925A patent/EP0273231B1/de not_active Expired - Lifetime
- 1987-12-04 AT AT87117925T patent/ATE72423T1/de not_active IP Right Cessation
- 1987-12-09 DK DK647587A patent/DK166772B1/da not_active IP Right Cessation
- 1987-12-09 FI FI875417A patent/FI875417A/fi not_active Application Discontinuation
- 1987-12-09 NO NO875137A patent/NO168020C/no unknown
- 1987-12-11 ZA ZA879320A patent/ZA879320B/xx unknown
- 1987-12-15 CA CA000554318A patent/CA1287480C/en not_active Expired - Fee Related
- 1987-12-16 JP JP62316364A patent/JPS63248431A/ja active Pending
- 1987-12-17 AU AU82899/87A patent/AU602744B2/en not_active Ceased
- 1987-12-22 CN CN87108165A patent/CN1013664B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1013664B (zh) | 1991-08-28 |
| DK647587A (da) | 1988-06-23 |
| AU602744B2 (en) | 1990-10-25 |
| NO875137L (no) | 1988-06-23 |
| CA1287480C (en) | 1991-08-13 |
| FI875417A0 (fi) | 1987-12-09 |
| JPS63248431A (ja) | 1988-10-14 |
| DE3643856A1 (de) | 1988-06-30 |
| DK647587D0 (da) | 1987-12-09 |
| ZA879320B (en) | 1988-06-15 |
| ES2029260T3 (es) | 1992-08-01 |
| NO168020B (no) | 1991-09-30 |
| DK166772B1 (da) | 1993-07-12 |
| EP0273231A2 (de) | 1988-07-06 |
| AU8289987A (en) | 1988-06-23 |
| NO168020C (no) | 1992-01-08 |
| NO875137D0 (no) | 1987-12-09 |
| DE3776634D1 (de) | 1992-03-19 |
| CN87108165A (zh) | 1988-08-03 |
| EP0273231A3 (en) | 1988-10-05 |
| EP0273231B1 (de) | 1992-02-05 |
| ATE72423T1 (de) | 1992-02-15 |
| DE3643856C2 (no) | 1989-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: UHDE GMBH |