DE60201502D1 - Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze - Google Patents

Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze

Info

Publication number
DE60201502D1
DE60201502D1 DE60201502T DE60201502T DE60201502D1 DE 60201502 D1 DE60201502 D1 DE 60201502D1 DE 60201502 T DE60201502 T DE 60201502T DE 60201502 T DE60201502 T DE 60201502T DE 60201502 D1 DE60201502 D1 DE 60201502D1
Authority
DE
Germany
Prior art keywords
several layers
dimensional catalyst
catalyst nets
knitted
nets knitted
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.)
Expired - Lifetime
Application number
DE60201502T
Other languages
English (en)
Other versions
DE60201502T2 (de
DE60201502T3 (de
Inventor
Juergen Neumann
Dietmar Koenigs
Thomas Stoll
Hubertus Goelitzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umicore AG and Co KG
Original Assignee
Umicore AG and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Umicore AG and Co KG filed Critical Umicore AG and Co KG
Priority to DE60201502T priority Critical patent/DE60201502T3/de
Priority claimed from PCT/EP2002/001364 external-priority patent/WO2002062466A2/en
Application granted granted Critical
Publication of DE60201502D1 publication Critical patent/DE60201502D1/de
Publication of DE60201502T2 publication Critical patent/DE60201502T2/de
Publication of DE60201502T3 publication Critical patent/DE60201502T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01J23/464—Rhodium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/0216—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used
    • 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
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • 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
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/109—Metal or metal-coated fiber-containing scrim
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/322—Warp differs from weft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Knitting Of Fabric (AREA)
DE60201502T 2001-02-08 2002-02-08 Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze Expired - Lifetime DE60201502T3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE60201502T DE60201502T3 (de) 2001-02-08 2002-02-08 Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE10105624 2001-02-08
DE10105624A DE10105624A1 (de) 2001-02-08 2001-02-08 Dreidimensionale, zwei-oder mehrlagig gestrickte Katalysatormetze für Gasreaktionen
US26871801P 2001-02-15 2001-02-15
US268718P 2001-02-15
PCT/EP2002/001364 WO2002062466A2 (en) 2001-02-08 2002-02-08 Three-dimensional catalyst gauzes knitted in two or more layers
DE60201502T DE60201502T3 (de) 2001-02-08 2002-02-08 Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze

Publications (3)

Publication Number Publication Date
DE60201502D1 true DE60201502D1 (de) 2004-11-11
DE60201502T2 DE60201502T2 (de) 2005-11-17
DE60201502T3 DE60201502T3 (de) 2009-04-23

Family

ID=7673222

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10105624A Ceased DE10105624A1 (de) 2001-02-08 2001-02-08 Dreidimensionale, zwei-oder mehrlagig gestrickte Katalysatormetze für Gasreaktionen
DE60201502T Expired - Lifetime DE60201502T3 (de) 2001-02-08 2002-02-08 Dreidimensionale, in zwei oder mehreren schichten gestrickte katalysatornetze

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10105624A Ceased DE10105624A1 (de) 2001-02-08 2001-02-08 Dreidimensionale, zwei-oder mehrlagig gestrickte Katalysatormetze für Gasreaktionen

Country Status (2)

Country Link
US (1) US20020127932A1 (de)
DE (2) DE10105624A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328278A1 (de) * 2003-06-23 2005-01-27 Basf Ag Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung
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
DE102008038611B4 (de) * 2008-08-12 2014-12-24 Heraeus Materials Technology Gmbh & Co. Kg Metallfasern für Katalysatorvliese
WO2010108591A1 (de) * 2009-03-27 2010-09-30 W. C. Heraeus Gmbh Herstellung von fasern aus platin oder palladium oder legierungen auf platin- oder palladiumbasis und von vliesen oder netzen daraus
WO2012007933A1 (en) * 2010-07-12 2012-01-19 Freespace Materials Ltd. Plate getter composites
CA2819562C (en) 2010-12-01 2018-08-07 The University Of Sydney Process for producing ammonium nitrate
US9199849B2 (en) * 2010-12-01 2015-12-01 Orica International Pte Ltd Process for producing nitric acid
RU2632685C2 (ru) 2012-03-05 2017-10-09 Басф Се Реактор для окисления аммиака с внутренним фильтровальным элементом
DE102012106732A1 (de) 2012-07-24 2014-01-30 Heraeus Materials Technology Gmbh & Co. Kg Katalysator
TWI519470B (zh) 2012-12-18 2016-02-01 英威達技術有限公司 使用觸媒床製造氰化氫之方法
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
DE102013101749A1 (de) * 2013-02-21 2014-08-21 Heraeus Materials Technology Gmbh & Co. Kg Katalysator
US10143998B2 (en) * 2016-02-05 2018-12-04 Rohm And Haas Company Activation energy reducers for catalytic oxidation of gaseous mixtures
EP3680015B1 (de) 2019-01-14 2024-03-06 Heraeus Precious Metals GmbH & Co. KG Katalysatorsystem sowie verfahren zur katalytischen verbrennung von ammoniak zu stickstoffoxiden in einer mitteldruckanlage
PL3680214T3 (pl) 2019-01-14 2022-01-31 Heraeus Deutschland Gmbh & Co Kg Układ katalizatora oraz sposób katalitycznego spalania amoniaku do uzyskania tlenków azotu w instalacji średniociśnieniowej
EP3812154B1 (de) * 2019-10-21 2023-05-17 Heraeus Deutschland GmbH & Co. KG Verfahren zur herstellung eines katalysatorsystems für gasreaktionen
DE102020120927B4 (de) 2020-08-07 2024-01-25 Jens Kopatsch Verfahren zur Herstellung von Netzen mit Tertiärstruktur zur katalytischen Umsetzung von Fluiden
EP4247554B1 (de) * 2020-11-17 2024-06-12 Umicore AG & Co. KG Edelmetallnetz für die katalysierung von gasphasenreaktionen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045847A (en) * 1970-10-02 1977-09-06 Walford Richard L Apparatus for the manufacture of weft inserted non-woven fabrics
US4181514A (en) * 1978-02-14 1980-01-01 Huyck Corporation Stitch knitted filters for high temperature fluids and method of making them
ATE73010T1 (de) * 1988-10-12 1992-03-15 Johnson Matthey Plc Metallgewebe.
DE4300791A1 (de) * 1993-01-14 1994-07-21 Heraeus Gmbh W C Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung
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

Also Published As

Publication number Publication date
DE60201502T2 (de) 2005-11-17
DE60201502T3 (de) 2009-04-23
US20020127932A1 (en) 2002-09-12
DE10105624A1 (de) 2002-10-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings