ATE321736T1 - Verfahren zur herstellung von ammoniak sowie katalysator hierzu - Google Patents
Verfahren zur herstellung von ammoniak sowie katalysator hierzuInfo
- Publication number
- ATE321736T1 ATE321736T1 AT03014798T AT03014798T ATE321736T1 AT E321736 T1 ATE321736 T1 AT E321736T1 AT 03014798 T AT03014798 T AT 03014798T AT 03014798 T AT03014798 T AT 03014798T AT E321736 T1 ATE321736 T1 AT E321736T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- producing ammonia
- ammonia
- supported
- catalysts
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229910021529 ammonia Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0234—Impregnation and coating simultaneously
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/005—Spinels
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200201088 | 2002-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE321736T1 true ATE321736T1 (de) | 2006-04-15 |
Family
ID=30775756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03014798T ATE321736T1 (de) | 2002-07-11 | 2003-06-30 | Verfahren zur herstellung von ammoniak sowie katalysator hierzu |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7025944B2 (de) |
| EP (1) | EP1391428B1 (de) |
| JP (1) | JP2004035399A (de) |
| CN (1) | CN100349798C (de) |
| AT (1) | ATE321736T1 (de) |
| DE (1) | DE60304257T2 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040058809A1 (en) * | 2000-06-21 | 2004-03-25 | Green Hydrotec, Corp. | Method and substance for reactive catalytic combustion |
| US7723258B2 (en) | 2000-06-21 | 2010-05-25 | Green Hydrotec Corp. | Method and substance for reactive catalytic combustion |
| EP1607440A1 (de) | 2004-06-18 | 2005-12-21 | Borealis Technology OY | Modifizierte Polypropylenzusammensetzung |
| US20090264277A1 (en) * | 2007-04-17 | 2009-10-22 | Dr. Rishi Raj | Picoscale catalysts for hydrogen catalysis |
| RU2497754C2 (ru) * | 2009-01-29 | 2013-11-10 | Герт УНГАР | Устройство и способ для синтеза аммиака |
| JP5820817B2 (ja) | 2010-12-07 | 2015-11-24 | 国立大学法人東京工業大学 | アンモニア合成触媒及びアンモニア合成方法 |
| CN103977828B (zh) * | 2013-12-10 | 2016-02-10 | 中国科学院大连化学物理研究所 | 用于氨合成及氨分解的催化剂 |
| WO2015129471A1 (ja) * | 2014-02-27 | 2015-09-03 | 国立研究開発法人科学技術振興機構 | 担持金属触媒及び該触媒を用いるアンモニア合成法 |
| JP6399867B2 (ja) | 2014-09-05 | 2018-10-03 | 三菱重工エンジニアリング株式会社 | アンモニア合成システム及び方法 |
| CN107206363A (zh) | 2014-12-05 | 2017-09-26 | 国立研究开发法人科学技术振兴机构 | 复合体、复合体的制造方法、氨合成催化剂以及氨合成方法 |
| US10695751B2 (en) | 2015-09-15 | 2020-06-30 | Japan Science And Technology Agency | Laves phase intermetallic compound, catalyst using intermetallic compound, and method for producing ammonia |
| EP3375521A4 (de) | 2015-11-10 | 2019-06-12 | Japan Science and Technology Agency | Artikel aus geträgertem metall, geträgerter metallkatalysator und ammoniaksyntheseverfahren mit diesem katalysator |
| WO2017111028A1 (ja) | 2015-12-25 | 2017-06-29 | 国立大学法人 東京工業大学 | 遷移金属担持金属間化合物、担持金属触媒、及びアンモニアの製造方法 |
| CN106807383B (zh) * | 2017-02-10 | 2019-03-22 | 西北大学 | 一种制备氨的催化剂及其制备方法和该催化剂制备氨的方法 |
| CN107096560B (zh) * | 2017-05-19 | 2019-09-03 | 福州大学化肥催化剂国家工程研究中心 | 一种钌基氨合成催化剂及其制备方法 |
| KR102426142B1 (ko) * | 2020-05-07 | 2022-07-28 | 한국과학기술연구원 | 육방정 구조의 지지체에 촉매금속이 담지된 촉매 및 이의 제조방법 |
| CN114733551A (zh) * | 2022-05-06 | 2022-07-12 | 福州大学 | 一种高性能Ru基合成氨催化剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163736A (en) * | 1971-06-16 | 1979-08-07 | Johnson, Matthey & Co., Limited | Method of producing platinum-clad articles |
| GB1558762A (en) * | 1975-07-04 | 1980-01-09 | Johnson Matthey Co Ltd | Metal or alloy coated powders |
| GB2033776B (en) * | 1978-10-24 | 1983-02-09 | British Petroleum Co | Catalyst for the production of ammonia |
| GB8307612D0 (en) * | 1983-03-18 | 1983-04-27 | British Petroleum Co Plc | Ammonia production and catalysts |
| US5004709A (en) * | 1989-03-16 | 1991-04-02 | Allied-Signal Inc. | High surface area silicon nitride and use thereof |
| EP1095906B1 (de) * | 1999-10-29 | 2004-12-29 | Haldor Topsoe A/S | Verfahren zur Herstellung von Ammoniak |
| US6699815B2 (en) * | 2000-06-21 | 2004-03-02 | Min-Hon Rei | Boron nitride supported noble metal catalyst |
| ITMI20012565A1 (it) * | 2001-12-05 | 2003-06-05 | Univ Degli Studi Milano | Catalizzatori per la sintesi dell'ammoniaca |
-
2003
- 2003-06-30 EP EP03014798A patent/EP1391428B1/de not_active Expired - Lifetime
- 2003-06-30 AT AT03014798T patent/ATE321736T1/de not_active IP Right Cessation
- 2003-06-30 DE DE60304257T patent/DE60304257T2/de not_active Expired - Lifetime
- 2003-07-03 US US10/612,147 patent/US7025944B2/en not_active Expired - Fee Related
- 2003-07-10 JP JP2003273018A patent/JP2004035399A/ja active Pending
- 2003-07-11 CN CNB031546129A patent/CN100349798C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20040057891A1 (en) | 2004-03-25 |
| DE60304257T2 (de) | 2006-08-31 |
| CN1528665A (zh) | 2004-09-15 |
| EP1391428A1 (de) | 2004-02-25 |
| DE60304257D1 (de) | 2006-05-18 |
| CN100349798C (zh) | 2007-11-21 |
| EP1391428B1 (de) | 2006-03-29 |
| JP2004035399A (ja) | 2004-02-05 |
| US7025944B2 (en) | 2006-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |