ATE219031T1 - Verfahren und vorrichtung zur herstellung von ammonia - Google Patents
Verfahren und vorrichtung zur herstellung von ammoniaInfo
- Publication number
- ATE219031T1 ATE219031T1 AT99906248T AT99906248T ATE219031T1 AT E219031 T1 ATE219031 T1 AT E219031T1 AT 99906248 T AT99906248 T AT 99906248T AT 99906248 T AT99906248 T AT 99906248T AT E219031 T1 ATE219031 T1 AT E219031T1
- Authority
- AT
- Austria
- Prior art keywords
- synthesis gas
- streams
- ammonia
- catalyst bed
- fed
- 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
-
- 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
-
- 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
- B01J2208/00132—Tubes
-
- 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
- Y02P20/10—Process efficiency
-
- 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)
- 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)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7689898P | 1998-03-05 | 1998-03-05 | |
PCT/EP1999/001088 WO1999044939A1 (en) | 1998-03-05 | 1999-02-19 | Process and converter for the preparation of ammonia |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE219031T1 true ATE219031T1 (de) | 2002-06-15 |
Family
ID=22134850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99906248T ATE219031T1 (de) | 1998-03-05 | 1999-02-19 | Verfahren und vorrichtung zur herstellung von ammonia |
Country Status (14)
Country | Link |
---|---|
US (1) | US6482382B1 (de) |
EP (1) | EP1060125B1 (de) |
JP (1) | JP3514727B2 (de) |
KR (1) | KR100366202B1 (de) |
AT (1) | ATE219031T1 (de) |
AU (1) | AU2624599A (de) |
CA (1) | CA2321599C (de) |
CZ (1) | CZ291705B6 (de) |
DE (1) | DE69901799T2 (de) |
NO (1) | NO328652B1 (de) |
PL (1) | PL190772B1 (de) |
RU (1) | RU2192388C2 (de) |
UA (1) | UA57831C2 (de) |
WO (1) | WO1999044939A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2007001173A (es) | 2004-01-15 | 2007-09-25 | Methanol Casale Sa | Reactor catalitico de lecho fijo. |
US7867460B2 (en) | 2007-11-26 | 2011-01-11 | Kellogg Brown & Root Llc | Efficiency of ammonia processes |
CA2840760C (en) * | 2011-07-01 | 2019-03-12 | Alzchem Ag | Ammonia gas generator and method for generating ammonia for reducing nitrogen oxides in exhaust |
EP3388775A1 (de) * | 2017-04-10 | 2018-10-17 | Linde Aktiengesellschaft | Verfahren zum betreiben eines wärmetauschers und geeigneter wärmetauscher |
CN115916391A (zh) * | 2020-06-25 | 2023-04-04 | 卡萨乐有限公司 | 多床氨转化器 |
CN115697543A (zh) * | 2020-06-25 | 2023-02-03 | 卡萨乐有限公司 | 多床催化反应器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE19243E (en) * | 1934-07-17 | Synthetic production of bodies from | ||
US3721532A (en) * | 1971-02-08 | 1973-03-20 | Braun Co C | Ammonia synthesis system |
US4518574A (en) * | 1983-03-07 | 1985-05-21 | Exxon Research & Engineering Co. | Catalytic gas synthesis process |
US4867959A (en) * | 1986-11-20 | 1989-09-19 | Santa Fe Braun, Inc. | Process for synthesizing ammonia |
DE68906006T2 (de) * | 1988-12-21 | 1993-08-12 | Ammonia Casale Sa | Reaktoren fuer heterogene synthesen. |
CH678286A5 (de) * | 1989-03-09 | 1991-08-30 | Ammonia Casale Sa | |
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 |
DK173023B1 (da) * | 1997-04-21 | 1999-11-15 | Topsoe Haldor As | Fremgangsmåde og reaktor til fremstilling af ammoniak |
-
1999
- 1999-02-19 PL PL342689A patent/PL190772B1/pl not_active IP Right Cessation
- 1999-02-19 AU AU26245/99A patent/AU2624599A/en not_active Abandoned
- 1999-02-19 EP EP99906248A patent/EP1060125B1/de not_active Expired - Lifetime
- 1999-02-19 UA UA2000105638A patent/UA57831C2/uk unknown
- 1999-02-19 WO PCT/EP1999/001088 patent/WO1999044939A1/en active IP Right Grant
- 1999-02-19 DE DE69901799T patent/DE69901799T2/de not_active Expired - Fee Related
- 1999-02-19 AT AT99906248T patent/ATE219031T1/de not_active IP Right Cessation
- 1999-02-19 JP JP2000534493A patent/JP3514727B2/ja not_active Expired - Fee Related
- 1999-02-19 KR KR1020007009651A patent/KR100366202B1/ko not_active IP Right Cessation
- 1999-02-19 CA CA002321599A patent/CA2321599C/en not_active Expired - Fee Related
- 1999-02-19 CZ CZ20002977A patent/CZ291705B6/cs not_active IP Right Cessation
- 1999-02-19 RU RU2000125237/12A patent/RU2192388C2/ru active
- 1999-02-19 US US09/622,475 patent/US6482382B1/en not_active Expired - Lifetime
-
2000
- 2000-09-05 NO NO20004438A patent/NO328652B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6482382B1 (en) | 2002-11-19 |
PL190772B1 (pl) | 2006-01-31 |
KR20010041487A (ko) | 2001-05-25 |
EP1060125A1 (de) | 2000-12-20 |
RU2192388C2 (ru) | 2002-11-10 |
NO20004438D0 (no) | 2000-09-05 |
CZ291705B6 (cs) | 2003-05-14 |
CA2321599C (en) | 2003-08-19 |
NO328652B1 (no) | 2010-04-19 |
EP1060125B1 (de) | 2002-06-12 |
WO1999044939A1 (en) | 1999-09-10 |
UA57831C2 (uk) | 2003-07-15 |
JP2002505247A (ja) | 2002-02-19 |
PL342689A1 (en) | 2001-07-02 |
AU2624599A (en) | 1999-09-20 |
CZ20002977A3 (cs) | 2001-03-14 |
CA2321599A1 (en) | 1999-09-10 |
DE69901799T2 (de) | 2002-10-10 |
KR100366202B1 (ko) | 2002-12-31 |
NO20004438L (no) | 2000-11-03 |
DE69901799D1 (de) | 2002-07-18 |
JP3514727B2 (ja) | 2004-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |