CA2088150A1 - Catalyseurs et systemes getters - Google Patents
Catalyseurs et systemes gettersInfo
- Publication number
- CA2088150A1 CA2088150A1 CA002088150A CA2088150A CA2088150A1 CA 2088150 A1 CA2088150 A1 CA 2088150A1 CA 002088150 A CA002088150 A CA 002088150A CA 2088150 A CA2088150 A CA 2088150A CA 2088150 A1 CA2088150 A1 CA 2088150A1
- Authority
- CA
- Canada
- Prior art keywords
- knitted
- catalyst
- textile product
- knitted textile
- wires
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000003054 catalyst Substances 0.000 title claims description 63
- 238000009940 knitting Methods 0.000 claims abstract description 74
- 239000004753 textile Substances 0.000 claims abstract description 71
- 239000010970 precious metal Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000003197 catalytic effect Effects 0.000 claims abstract description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 19
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 28
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 27
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 229910052763 palladium Inorganic materials 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005247 gettering Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000009941 weaving Methods 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000010948 rhodium Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 229910052703 rhodium Inorganic materials 0.000 description 9
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 9
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- DVQHRBFGRZHMSR-UHFFFAOYSA-N sodium methyl 2,2-dimethyl-4,6-dioxo-5-(N-prop-2-enoxy-C-propylcarbonimidoyl)cyclohexane-1-carboxylate Chemical compound [Na+].C=CCON=C(CCC)[C-]1C(=O)CC(C)(C)C(C(=O)OC)C1=O DVQHRBFGRZHMSR-UHFFFAOYSA-N 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 101100421536 Danio rerio sim1a gene Proteins 0.000 description 1
- 241000490229 Eucephalus Species 0.000 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- 101100326803 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) fac-2 gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241001474977 Palla Species 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 101100083192 Streptomyces coeruleorubidus pacX gene Proteins 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 platinum group metals Chemical class 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- C01C1/0411—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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/024—Fabric incorporating additional compounds
- D10B2403/0242—Fabric incorporating additional compounds enhancing chemical properties
-
- 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)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Knitting Of Fabric (AREA)
- Catalysts (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9016787.5 | 1990-07-31 | ||
| GB909016787A GB9016787D0 (en) | 1990-07-31 | 1990-07-31 | Improvements in or relating to catalysts and getter systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2088150A1 true CA2088150A1 (fr) | 1992-02-01 |
Family
ID=10679935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002088150A Abandoned CA2088150A1 (fr) | 1990-07-31 | 1991-07-30 | Catalyseurs et systemes getters |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0544710A1 (fr) |
| JP (1) | JPH06503744A (fr) |
| AU (1) | AU661971B2 (fr) |
| CA (1) | CA2088150A1 (fr) |
| FI (1) | FI930374L (fr) |
| GB (1) | GB9016787D0 (fr) |
| IE (1) | IE912688A1 (fr) |
| WO (1) | WO1992002301A1 (fr) |
| ZA (1) | ZA916028B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694306B1 (fr) * | 1992-07-31 | 1994-10-21 | Louyot Comptoir Lyon Alemand | Fils comprenant un élément hélicoïdal, leurs assemblages et l'utilisation desdits assemblages comme catalyseur et/ou pour récupérer des métaux précieux. |
| DE4300791A1 (de) * | 1993-01-14 | 1994-07-21 | Heraeus Gmbh W C | Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung |
| SE9301653D0 (sv) * | 1993-05-14 | 1993-05-14 | Filterprodukter Ab | Katalysatorbaerare samt anvaendning av denna |
| US6073467A (en) * | 1994-04-06 | 2000-06-13 | Degussa Aktiengesellschaft | Catalyst gauzes for gaseous reactions |
| DE4411774C1 (de) * | 1994-04-06 | 1995-08-17 | Degussa | Katalysatornetze für Gasreaktionen |
| DE4423714A1 (de) * | 1994-07-08 | 1996-01-11 | Heraeus Gmbh W C | Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung |
| US7011676B2 (en) | 2002-09-05 | 2006-03-14 | Scimed Life Systems, Inc. | Flat knitted stent and method of making the same |
| DE102004042406A1 (de) * | 2004-09-02 | 2006-03-23 | Forschungszentrum Jülich GmbH | Fasern für ein textiles Gewebe, sowie deren Herstellung und Verwendung |
| GB0425152D0 (en) | 2004-11-15 | 2004-12-15 | Middlesex Silver Co Ltd | Fabric structure |
| CN100398200C (zh) * | 2005-11-23 | 2008-07-02 | 贵研铂业股份有限公司 | 氨氧化用铂合金针织催化网 |
| KR100982628B1 (ko) * | 2010-03-17 | 2010-09-15 | 주식회사 메타바이오메드 | 요실금 치료용 메쉬 및 그 직조방법 |
| KR100982613B1 (ko) * | 2010-03-23 | 2010-09-15 | 주식회사 메타바이오메드 | 생분해부를 가진 요실금 치료용 메쉬 및 그 직조방법 |
| DE102013002213B4 (de) * | 2013-02-07 | 2016-06-02 | Dr. Mirtsch Gmbh | Verfahren zum Herstellen einer strukturierten Materialbahn aus gewirkten, gestrickten oder gewebten Fäden und Verwendung derselben |
| US20190184386A1 (en) * | 2016-10-06 | 2019-06-20 | Umicore Ag & Co. Kg | A wire for manufacturing catalyst gauzes |
| EP4215662B1 (fr) | 2022-01-24 | 2024-06-12 | Heraeus Precious Metals GmbH & Co. KG | Procédé de fabrication de filets en métal noble sur des machines à tricoter rectilignes |
| PL4215661T3 (pl) | 2022-01-24 | 2024-08-12 | Heraeus Precious Metals Gmbh & Co. Kg | Sposób wytwarzania siatki z metalu szlachetnego na płaskich maszynach dziewiarskich |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR771524A (fr) * | 1933-07-06 | 1934-10-10 | Comptoir General Des Metaux Pr | Perfectionnement aux toiles de platine utilisées comme catalyseurs |
| DE935428C (de) * | 1954-06-29 | 1955-11-17 | Roehm & Haas G M B H | Verfahren zur Verhinderung von Russabscheidungen an Netzen aus Platin oder Platinlegierungen |
| GB2062486B (en) * | 1979-11-08 | 1984-09-19 | Johnson Matthey Co Ltd | Catalytic gauze packs |
| GB8630728D0 (en) * | 1986-12-23 | 1987-02-04 | Johnson Matthey Plc | Ammonia oxidation catalyst pack |
| EP0364153B1 (fr) * | 1988-10-12 | 1992-03-04 | Johnson Matthey Public Limited Company | Tissu métallique |
-
1990
- 1990-07-31 GB GB909016787A patent/GB9016787D0/en active Pending
-
1991
- 1991-07-30 EP EP91914313A patent/EP0544710A1/fr not_active Withdrawn
- 1991-07-30 AU AU83264/91A patent/AU661971B2/en not_active Ceased
- 1991-07-30 WO PCT/GB1991/001293 patent/WO1992002301A1/fr not_active Ceased
- 1991-07-30 CA CA002088150A patent/CA2088150A1/fr not_active Abandoned
- 1991-07-30 JP JP3513949A patent/JPH06503744A/ja active Pending
- 1991-07-30 FI FI930374A patent/FI930374L/fi not_active Application Discontinuation
- 1991-07-31 ZA ZA916028A patent/ZA916028B/xx unknown
- 1991-07-31 IE IE268891A patent/IE912688A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0544710A1 (fr) | 1993-06-09 |
| FI930374A7 (fi) | 1993-01-29 |
| AU661971B2 (en) | 1995-08-17 |
| IE912688A1 (en) | 1992-02-12 |
| FI930374A0 (fi) | 1993-01-29 |
| FI930374L (fi) | 1993-01-29 |
| ZA916028B (en) | 1992-05-27 |
| GB9016787D0 (en) | 1990-09-12 |
| AU8326491A (en) | 1992-03-02 |
| JPH06503744A (ja) | 1994-04-28 |
| WO1992002301A1 (fr) | 1992-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |