ZA88986B - Device for the catalytic treatment of nitrogen and hydrogen - Google Patents
Device for the catalytic treatment of nitrogen and hydrogenInfo
- Publication number
- ZA88986B ZA88986B ZA880986A ZA88986A ZA88986B ZA 88986 B ZA88986 B ZA 88986B ZA 880986 A ZA880986 A ZA 880986A ZA 88986 A ZA88986 A ZA 88986A ZA 88986 B ZA88986 B ZA 88986B
- Authority
- ZA
- South Africa
- Prior art keywords
- heat exchanger
- gas
- catalyst bed
- nitrogen
- hydrogen
- 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
- B01J8/0005—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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873710004 DE3710004A1 (de) | 1987-03-26 | 1987-03-26 | Vorrichtung zur katalytischen behandlung von stickstoff und wasserstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA88986B true ZA88986B (en) | 1988-08-11 |
Family
ID=6324059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA880986A ZA88986B (en) | 1987-03-26 | 1988-02-12 | Device for the catalytic treatment of nitrogen and hydrogen |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0285757B1 (xx) |
JP (1) | JPH0672014B2 (xx) |
CN (1) | CN1013574B (xx) |
AT (1) | ATE67100T1 (xx) |
AU (1) | AU598111B2 (xx) |
CA (1) | CA1303824C (xx) |
DE (2) | DE3710004A1 (xx) |
DK (1) | DK166436B1 (xx) |
ES (1) | ES2024559B3 (xx) |
FI (1) | FI881443A (xx) |
NO (1) | NO880787L (xx) |
ZA (1) | ZA88986B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332757A3 (en) * | 1987-12-24 | 1990-03-07 | Ammonia Casale S.A. | Converters for heterogeneous catalytic synthesis, particularly for ammonia and methanol, under pressure |
CN1045100C (zh) * | 1996-12-26 | 1999-09-15 | 南京兴达石油化工科技工贸公司 | 特种煤油型溶剂油的生产方法 |
US6132687A (en) * | 1998-05-21 | 2000-10-17 | Kellogg Brown & Root, Inc. | Horizontal ammonia converter adapted for high activity catalyst |
EP2610001A1 (en) * | 2011-12-27 | 2013-07-03 | Ammonia Casale S.A. | Adiabatic multi-bed catalytic converter with inter-bed cooling and a related process |
CN105080434B (zh) * | 2014-04-18 | 2018-02-27 | 新特能源股份有限公司 | 一种催化反应器、系统、四氯化硅催化氢化反应的方法 |
DE102016114710A1 (de) * | 2016-08-09 | 2018-02-15 | Thyssenkrupp Ag | Plattenwärmetauscher, Synthesevorrichtung und Verfahren zur Herstellung eines Produkts |
BR112022003964A2 (pt) | 2019-09-03 | 2022-05-24 | Haldor Topsoe As | Forno reformador com tubos reformadores suportados |
CN115417428A (zh) * | 2022-06-29 | 2022-12-02 | 夏允涛 | 一种氨合成塔 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146778A (en) * | 1962-04-26 | 1964-09-01 | Henry A Krawiec | Catheter supports |
TR18747A (tr) * | 1975-07-15 | 1977-08-02 | Snam Progetti | Yueksek termik duezeyli buhar ueretimiyle amonyagin sentezine mahsus radyal akisli reaktoer |
GB1574723A (en) * | 1976-03-10 | 1980-09-10 | Haldor Topsoe As | Apparatus for the synthesis of ammonia |
US4346060A (en) * | 1978-07-17 | 1982-08-24 | Pullman Incorporated | Radial ammonia converters |
US4341737A (en) * | 1979-05-22 | 1982-07-27 | The Lummus Company | Apparatus for carrying out catalytic exothermic and endothermic high-pressure gas reactions |
FR2460707B1 (fr) * | 1979-07-13 | 1986-09-05 | Ammonia Casale Sa | Reacteur de synthese, notamment pour la synthese catalytique d'ammoniac et de methanol |
IT1141102B (it) * | 1980-11-28 | 1986-10-01 | Ammonia Casale Sa | Reattore assiale-radiale per sintesi eterogenee |
DE3343114C2 (de) * | 1983-11-29 | 1985-11-07 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese |
IN165082B (xx) * | 1985-05-15 | 1989-08-12 | Ammonia Casale Sa | |
CH666198A5 (it) * | 1985-09-13 | 1988-07-15 | Ammonia Casale Sa | Reattore per sintesi catalitiche dell'ammoniaca, metanolo ed alcoli superiori. |
DE3643856A1 (de) * | 1986-12-22 | 1988-06-30 | Uhde Gmbh | Vorrichtung zum regeln insbesondere eines ammoniakkonverters |
-
1987
- 1987-03-26 DE DE19873710004 patent/DE3710004A1/de not_active Withdrawn
-
1988
- 1988-02-03 DE DE8888101518T patent/DE3864716D1/de not_active Expired - Fee Related
- 1988-02-03 ES ES88101518T patent/ES2024559B3/es not_active Expired - Lifetime
- 1988-02-03 AT AT88101518T patent/ATE67100T1/de not_active IP Right Cessation
- 1988-02-03 EP EP88101518A patent/EP0285757B1/de not_active Expired - Lifetime
- 1988-02-12 DK DK074788A patent/DK166436B1/da not_active IP Right Cessation
- 1988-02-12 ZA ZA880986A patent/ZA88986B/xx unknown
- 1988-02-23 NO NO880787A patent/NO880787L/no unknown
- 1988-03-09 AU AU13003/88A patent/AU598111B2/en not_active Ceased
- 1988-03-10 CN CN88101254A patent/CN1013574B/zh not_active Expired
- 1988-03-15 JP JP63059551A patent/JPH0672014B2/ja not_active Expired - Lifetime
- 1988-03-25 CA CA000562483A patent/CA1303824C/en not_active Expired - Fee Related
- 1988-03-25 FI FI881443A patent/FI881443A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO880787D0 (no) | 1988-02-23 |
CN88101254A (zh) | 1988-10-19 |
EP0285757A1 (de) | 1988-10-12 |
JPH0672014B2 (ja) | 1994-09-14 |
ES2024559B3 (es) | 1992-03-01 |
DE3864716D1 (de) | 1991-10-17 |
NO880787L (no) | 1988-09-27 |
DE3710004A1 (de) | 1988-10-06 |
JPS63274612A (ja) | 1988-11-11 |
FI881443A (fi) | 1988-09-27 |
FI881443A0 (fi) | 1988-03-25 |
DK74788D0 (da) | 1988-02-12 |
ATE67100T1 (de) | 1991-09-15 |
DK74788A (da) | 1988-09-27 |
DK166436B1 (da) | 1993-05-24 |
AU598111B2 (en) | 1990-06-14 |
EP0285757B1 (de) | 1991-09-11 |
AU1300388A (en) | 1988-09-29 |
CN1013574B (zh) | 1991-08-21 |
CA1303824C (en) | 1992-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0471117B1 (en) | Quench box assembly | |
US4199537A (en) | Liquid distributor for thin-film, tube-bundle apparatus | |
EP1364910B1 (en) | Carbon monoxide conversion process and reaction unit | |
ZA88986B (en) | Device for the catalytic treatment of nitrogen and hydrogen | |
US4134939A (en) | Liquid distributor for thin-film, tube-bundle apparatus | |
KR910000541A (ko) | 폐수의 정화 방법 | |
US5084247A (en) | Apparatus for performing catalytic reactions | |
US4518574A (en) | Catalytic gas synthesis process | |
US4731098A (en) | Device for manufacturing a product gas containing hydrogen and carbon oxide | |
US3990858A (en) | Device for retaining particulate material in upflow tubes | |
ES2021683B3 (es) | Dispositivo como reactor nh3 | |
MY104610A (en) | Fixed bed reactor. | |
EP0386693A3 (en) | Process and reactor for exothermic heterogeneous synthesis with several catalytic beds and heat exchange | |
GB1387044A (en) | Synthesis apparatus | |
US4789527A (en) | Catalytic gas synthesis apparatus | |
US6610259B1 (en) | High efficiency catalytic carbon monoxide conversion process | |
GB2159065A (en) | Device for promoting a uniform distribution of the gas flowing radially through a catalyst bed | |
US3472631A (en) | Apparatus for carrying out exothermic catalytic gas reactions | |
ZA88539B (en) | Double-stage ammonia converted with at least one catalyst bed and a heat exchanger | |
SU1142949A1 (ru) | Каталитический трубчатый конвертор | |
EP0216152A3 (en) | Vertical reactor for catalytic exothermal and endothermal reactions | |
SU1699584A1 (ru) | Реактор гетерогенного катализа | |
GB1119794A (en) | Apparatus for the production of hydrogen | |
DE3374928D1 (en) | Horizontal ammonia converter | |
MXPA97009584A (es) | Proceso para la conversion catalitica de alta eficiencia de monoxido de carbono |