PL370347A1 - Katalizatory do syntezy amoniaku - Google Patents
Katalizatory do syntezy amoniakuInfo
- Publication number
- PL370347A1 PL370347A1 PL02370347A PL37034702A PL370347A1 PL 370347 A1 PL370347 A1 PL 370347A1 PL 02370347 A PL02370347 A PL 02370347A PL 37034702 A PL37034702 A PL 37034702A PL 370347 A1 PL370347 A1 PL 370347A1
- Authority
- PL
- Poland
- Prior art keywords
- sup
- catalysts
- graphite
- carriers
- activated carbons
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229910021529 ammonia Inorganic materials 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910002804 graphite Inorganic materials 0.000 abstract 4
- 239000010439 graphite Substances 0.000 abstract 4
- 239000000969 carrier Substances 0.000 abstract 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052707 ruthenium Inorganic materials 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 229910003481 amorphous carbon Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005087 graphitization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
Classifications
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- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Przedmiotem zastrzeżenia są katalizatory do syntezy amoniaku na bazie rutenu osadzonego bezpośrednio na graficie o powierzchni właściwej BET (określanej metodą Brunauera, Emetta i Tellera) powyżej 10 m<sup>2</sup>/g, korzystnie powyżej 100 m<sup>2</sup>/g i korzystniej 280 m<sup>2</sup>/g, przy czym wyżej wspomniany grafit charakteryzuje się rentgenogramem zawierającym linie dyfrakcyjne właściwe jedynie dla grafitu krystalicznego, z wyłączeniem stosownych pasm węgla amorficznego, do których to katalizatorów dodaje się jako aktywatory bar, cez i potas. Nośniki grafitowe umożliwiają uniknięcie znanych obróbek wstępnych i końcowych koniecznych w przypadku nośników otrzymanych przez częściową grafityzację węgli aktywnych, a w czasie stosowania nieznacznie wpływa na nie metanizacja wykazywana przez nośniki otrzymane z węgli aktywnych. Ponadto katalizatory według niniejszego wynalazku charakteryzują się bardzo dużą aktywnością, nawet przy zastosowaniach ilości rutenu znacznie powyżej znanego zastosowania.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI002565A ITMI20012565A1 (it) | 2001-12-05 | 2001-12-05 | Catalizzatori per la sintesi dell'ammoniaca |
Publications (2)
Publication Number | Publication Date |
---|---|
PL370347A1 true PL370347A1 (pl) | 2005-05-16 |
PL213569B1 PL213569B1 (pl) | 2013-03-29 |
Family
ID=11448663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL370347A PL213569B1 (pl) | 2001-12-05 | 2002-10-18 | Katalizator do syntezy amoniaku, sposób jego wytwarzania, jego zastosowanie i sposób wytwarzania amoniaku |
Country Status (16)
Country | Link |
---|---|
US (1) | US7115239B2 (pl) |
EP (1) | EP1451107B1 (pl) |
JP (1) | JP4522704B2 (pl) |
CN (1) | CN100387521C (pl) |
AT (1) | ATE419223T1 (pl) |
AU (1) | AU2002346948B2 (pl) |
BR (1) | BR0214722B1 (pl) |
CA (1) | CA2468909C (pl) |
DE (1) | DE60230665D1 (pl) |
DK (1) | DK1451107T3 (pl) |
IT (1) | ITMI20012565A1 (pl) |
MX (1) | MXPA04005402A (pl) |
PL (1) | PL213569B1 (pl) |
RU (1) | RU2288891C2 (pl) |
UA (1) | UA79099C2 (pl) |
WO (1) | WO2003048045A2 (pl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60304257T2 (de) * | 2002-07-11 | 2006-08-31 | Haldor Topsoe A/S | Verfahren zur Herstellung von Ammoniak sowie Katalysator hierzu |
JP5579357B2 (ja) * | 2006-11-21 | 2014-08-27 | 株式会社フルヤ金属 | ルテニウムの回収方法 |
US7867465B2 (en) * | 2008-05-29 | 2011-01-11 | Kellogg Brown & Root Llc | Cold wall horizontal ammonia converter |
RU2497754C2 (ru) * | 2009-01-29 | 2013-11-10 | Герт УНГАР | Устройство и способ для синтеза аммиака |
US8420869B2 (en) | 2010-12-09 | 2013-04-16 | Eastman Chemical Company | Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
US8394997B2 (en) | 2010-12-09 | 2013-03-12 | Eastman Chemical Company | Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
CN102380420B (zh) * | 2011-09-02 | 2013-04-17 | 福州大学 | 一种氨合成催化剂及其制备方法 |
CN104014336B (zh) * | 2014-06-10 | 2016-09-07 | 福州大学 | 以高比表面石墨为载体的钌系氨合成催化剂及其制备方法 |
US9238603B1 (en) | 2014-12-10 | 2016-01-19 | Eastman Chemical Company | Batch process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol |
US9238602B1 (en) | 2014-12-10 | 2016-01-19 | Eastman Chemical Company | Process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol |
CN105413683B (zh) * | 2015-12-18 | 2017-10-20 | 福州大学 | 一种含钡助剂的炭材料负载钌金属催化剂的制备方法 |
JP2017001037A (ja) * | 2016-09-29 | 2017-01-05 | 住友化学株式会社 | アンモニア製造用触媒組成物、アンモニア製造用触媒組成物の製造方法及びアンモニア製造方法 |
WO2019017399A1 (ja) * | 2017-07-19 | 2019-01-24 | 国立研究開発法人産業技術総合研究所 | アンモニア合成触媒 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US425057A (en) * | 1890-04-08 | Stove-pipe cleaner | ||
US4055628A (en) * | 1974-09-02 | 1977-10-25 | The British Petroleum Company Limited | Method for preparing graphite containing carbon |
GB1565074A (en) * | 1976-11-03 | 1980-04-16 | British Petroleum Co | Process for the production of ammonia |
US4271136A (en) * | 1978-10-12 | 1981-06-02 | The British Petroleum Company Limited | Process for the production of ammonia |
GB8307612D0 (en) * | 1983-03-18 | 1983-04-27 | British Petroleum Co Plc | Ammonia production and catalysts |
US4568530A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Ammonia synthesis |
US4568532A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Supplemental ammonia synthesis |
GB8509530D0 (en) * | 1985-04-13 | 1985-05-15 | Bp Chem Int Ltd | Hydrogenation of carboxylic acids |
GB8510197D0 (en) * | 1985-04-22 | 1985-05-30 | Ici Plc | Catalysts |
GB8707595D0 (en) * | 1987-03-31 | 1987-05-07 | British Petroleum Co Plc | Chemical process |
DE69732781T2 (de) * | 1997-11-28 | 2006-02-02 | Ammonia Casale S.A. | Verfahren zur in-situ Modernisierung eines heterogenen exothermen Synthesereaktors |
IT1307755B1 (it) * | 1999-02-05 | 2001-11-19 | Ausimont Spa | Processo per la dimerizzazione di (cfc-113a). |
-
2001
- 2001-12-05 IT IT2001MI002565A patent/ITMI20012565A1/it unknown
-
2002
- 2002-10-18 DE DE60230665T patent/DE60230665D1/de not_active Expired - Lifetime
- 2002-10-18 JP JP2003549243A patent/JP4522704B2/ja not_active Expired - Fee Related
- 2002-10-18 RU RU2004117172/04A patent/RU2288891C2/ru active
- 2002-10-18 UA UA20040604247A patent/UA79099C2/uk unknown
- 2002-10-18 EP EP02782956A patent/EP1451107B1/en not_active Expired - Lifetime
- 2002-10-18 CN CNB028244095A patent/CN100387521C/zh not_active Expired - Fee Related
- 2002-10-18 MX MXPA04005402A patent/MXPA04005402A/es active IP Right Grant
- 2002-10-18 US US10/497,795 patent/US7115239B2/en not_active Expired - Lifetime
- 2002-10-18 BR BRPI0214722-0A patent/BR0214722B1/pt not_active IP Right Cessation
- 2002-10-18 DK DK02782956T patent/DK1451107T3/da active
- 2002-10-18 AT AT02782956T patent/ATE419223T1/de not_active IP Right Cessation
- 2002-10-18 PL PL370347A patent/PL213569B1/pl unknown
- 2002-10-18 WO PCT/EP2002/011707 patent/WO2003048045A2/en active IP Right Grant
- 2002-10-18 AU AU2002346948A patent/AU2002346948B2/en not_active Ceased
- 2002-10-18 CA CA2468909A patent/CA2468909C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20050053541A1 (en) | 2005-03-10 |
UA79099C2 (en) | 2007-05-25 |
JP4522704B2 (ja) | 2010-08-11 |
RU2004117172A (ru) | 2005-05-20 |
CN1599696A (zh) | 2005-03-23 |
ATE419223T1 (de) | 2009-01-15 |
DE60230665D1 (de) | 2009-02-12 |
EP1451107B1 (en) | 2008-12-31 |
DK1451107T3 (da) | 2009-05-04 |
AU2002346948A1 (en) | 2003-06-17 |
AU2002346948B2 (en) | 2007-08-09 |
MXPA04005402A (es) | 2005-06-20 |
CA2468909A1 (en) | 2003-06-12 |
WO2003048045A3 (en) | 2003-10-09 |
EP1451107A2 (en) | 2004-09-01 |
PL213569B1 (pl) | 2013-03-29 |
RU2288891C2 (ru) | 2006-12-10 |
AU2002346948A2 (en) | 2003-06-17 |
US7115239B2 (en) | 2006-10-03 |
ITMI20012565A1 (it) | 2003-06-05 |
CN100387521C (zh) | 2008-05-14 |
BR0214722B1 (pt) | 2011-11-16 |
JP2005511278A (ja) | 2005-04-28 |
CA2468909C (en) | 2012-01-03 |
WO2003048045A2 (en) | 2003-06-12 |
BR0214722A (pt) | 2004-08-31 |
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