ZA723018B - Support and catalyst - Google Patents

Support and catalyst

Info

Publication number
ZA723018B
ZA723018B ZA723018A ZA723018A ZA723018B ZA 723018 B ZA723018 B ZA 723018B ZA 723018 A ZA723018 A ZA 723018A ZA 723018 A ZA723018 A ZA 723018A ZA 723018 B ZA723018 B ZA 723018B
Authority
ZA
South Africa
Prior art keywords
catalyst
support
Prior art date
Application number
ZA723018A
Other languages
English (en)
Inventor
D Heath
J Benbow
L Lord
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA723018B publication Critical patent/ZA723018B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/507—Synthetic resin, natural resin, polysaccaride, or polypeptide
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA723018A 1971-05-07 1972-05-03 Support and catalyst ZA723018B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1372171A GB1385907A (en) 1971-05-07 1971-05-07 Support and catalyst

Publications (1)

Publication Number Publication Date
ZA723018B true ZA723018B (en) 1973-12-19

Family

ID=10028167

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723018A ZA723018B (en) 1971-05-07 1972-05-03 Support and catalyst

Country Status (9)

Country Link
US (1) US3824196A (xx)
JP (1) JPS511232B1 (xx)
BE (1) BE783126A (xx)
DE (1) DE2222468C2 (xx)
DK (1) DK148526C (xx)
FR (1) FR2137588B1 (xx)
GB (1) GB1385907A (xx)
NL (1) NL182780C (xx)
ZA (1) ZA723018B (xx)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
US3919384A (en) * 1973-03-12 1975-11-11 Corning Glass Works Method for extruding thin-walled honeycombed structures
US3930522A (en) * 1973-05-02 1976-01-06 General Refractories Company Structural ceramic article and method of making same
GB1430730A (en) * 1973-09-10 1976-04-07 Mitsubishi Chem Ind Reductive decomposition of oxides of nitrogen
US3957685A (en) * 1974-02-27 1976-05-18 Helmut Heide Process for producing catalyst supports or catalyst systems having open pores
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities
US3954672A (en) * 1974-11-04 1976-05-04 General Motors Corporation Cordierite refractory compositions and method of forming same
JPS602270B2 (ja) * 1976-04-08 1985-01-21 日本碍子株式会社 コージエライト系セラミツクハニカムおよびその製法
JPS5321209A (en) * 1976-08-10 1978-02-27 Ngk Insulators Ltd Manufacture for continuously extruding ceramic honeycomb structures by screw vacuum extruder
JPS5365995A (en) * 1976-11-26 1978-06-12 Ngk Insulators Ltd Method of manufacturing honeycomb body comprising ceramics of positive characteristic belonging to barium titanate group
JPS581630B2 (ja) * 1977-03-12 1983-01-12 日本碍子株式会社 耐熱衝撃性セラミツクハニカム構造体
JPS53137210A (en) * 1977-05-04 1978-11-30 Ngk Insulators Ltd Dies for molding honeycombs
JPS5951402B2 (ja) * 1977-05-04 1984-12-13 日本碍子株式会社 ハニカム成型用ダイス
US4235583A (en) * 1978-03-23 1980-11-25 General Motors Corporation Extrusion die and method for making same
FR2464817A1 (fr) * 1979-09-06 1981-03-20 Commissariat Energie Atomique Procede et dispositif de fabrication de modules alveolaires
DE3034068C2 (de) * 1979-09-12 1984-10-04 Nippon Soken, Inc., Nishio, Aichi Extrusionswerkzeug für die Herstellung von honigwaben-ähnlichen Profilen, insbesondere als Katalysatorträger, sowie Verfahren zu dessen Herstellung
JPS5672905A (en) * 1979-11-20 1981-06-17 Ngk Insulators Ltd Honeycomb structure extruding die and its manufacture
JPS56133598A (en) * 1980-03-24 1981-10-19 Ngk Insulators Ltd Heat transfer type ceramic heat exchanger and its manufacture
JPS5719039A (en) * 1980-07-11 1982-02-01 Ngk Insulators Ltd Ceramic honeycomb structural body
JPS57105239A (en) * 1980-12-22 1982-06-30 Kobe Steel Ltd Honeycomb type catalyst carrier comprising vitreous carbonacious substance
US4752516A (en) * 1981-07-15 1988-06-21 Corning Glass Works Apparatus for high speed manifolding of honeycomb structures
USRE33013E (en) * 1983-04-05 1989-08-08 Ngk Insulators, Ltd. Multi-channel body
JPS59186621A (ja) * 1983-04-05 1984-10-23 Ngk Insulators Ltd 多孔体
US4631268A (en) * 1985-03-18 1986-12-23 Corning Glass Works Preparation of monolithic catalyst support structures having an integrated high surface area phase
US4637995A (en) * 1985-03-18 1987-01-20 Corning Glass Works Preparation of monolithic catalyst supports having an integrated high surface area phase
US4657880A (en) * 1985-03-18 1987-04-14 Corning Glass Works Preparation of high surface area agglomerates for catalyst support and preparation of monolithic support structures containing them
JPS61164954U (xx) * 1985-04-01 1986-10-13
DE3530498C2 (de) * 1985-08-27 1995-07-13 Miljoevern Umwelt Technik Inge Verfahren zur Entfernung von Ammoniumionen aus Abwässern
GB8527661D0 (en) * 1985-11-08 1985-12-11 Ici Plc Catalyst supports & precursors
US4722819A (en) * 1986-04-28 1988-02-02 W. R. Grace & Co. Die and processes for manufacturing honeycomb structures
US4747986A (en) * 1986-12-24 1988-05-31 Allied-Signal Inc. Die and method for forming honeycomb structures
US4762567A (en) * 1987-03-30 1988-08-09 W. R. Grace & Co. Washcoat for a catalyst support
US4743191A (en) * 1987-04-02 1988-05-10 Allied-Signal Inc. Multi-piece die for forming honeycomb structures
US4745092A (en) * 1987-04-27 1988-05-17 The Dow Chemical Company Strengthened cordierite having minor amounts of calcia
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
US4871621A (en) * 1987-12-16 1989-10-03 Corning Incorporated Method of encasing a structure in metal
DE3808348C1 (xx) * 1988-03-12 1989-09-07 Hoechst Ceramtec Ag, 8672 Selb, De
US4812276A (en) * 1988-04-29 1989-03-14 Allied-Signal Inc. Stepwise formation of channel walls in honeycomb structures
US4846657A (en) * 1988-05-02 1989-07-11 Allied-Signal Inc. Die for extruding ultrafine honeycomb structures
US4884960A (en) * 1988-05-06 1989-12-05 Allied-Signal Inc. Die for extruding and wash coating
US5281462A (en) * 1989-11-01 1994-01-25 Corning Incorporated Material, structure, filter and catalytic converter
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
US5451444A (en) * 1993-01-29 1995-09-19 Deliso; Evelyn M. Carbon-coated inorganic substrates
DE69418671T2 (de) * 1993-10-15 1999-12-16 Corning Inc Verfahren zur Herstellung von Körpern mit imprägnierten Poren
US5574957A (en) * 1994-02-02 1996-11-12 Corning Incorporated Method of encasing a structure in metal
EP0775446A3 (en) * 1995-10-31 1999-09-15 Societe Des Produits Nestle S.A. Composite fat based confectionery and process for making the same
GB2322633A (en) * 1997-02-28 1998-09-02 Norske Stats Oljeselskap Fischer-Tropsch reactor
DE19800449A1 (de) * 1998-01-08 1999-07-15 Basf Ag Verfahren zur katalytischen Zerstetzung von Ammoniak und Cyanwasserstoff aus Kokereiabgasen
US20040004029A1 (en) * 2002-07-08 2004-01-08 Khare Gyanesh P Monolith sorbent for sulfur removal
US20060036105A1 (en) * 2004-08-12 2006-02-16 Shell Oil Company Method of preparing a shaped catalyst, the catalyst, and use of the catalyst
BRPI0614756A2 (pt) * 2005-08-11 2011-04-12 Shell Int Research método para preparar um catalisador moldado, o catalisador, e uso do catalisador
EP1940738A2 (en) * 2005-09-23 2008-07-09 MECS, Inc. Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide
CN101827638B (zh) 2007-08-03 2016-07-13 埃尔西韦公司 多孔体和方法
DE102008008786A1 (de) 2008-02-12 2009-08-13 Man Nutzfahrzeuge Aktiengesellschaft Vorrichtung zur Verminderung von Dibenzo-Dioxin- und Dibenzo-Furan-Emissionen aus übergangsmetallhaltigen Katalysatoren
DE102008008748A1 (de) 2008-02-12 2009-08-13 Man Nutzfahrzeuge Ag Vorrichtung zur Verminderung von Dibenzo-Dioxin- und Dibenzo-Furan-Emissionen aus übergangsmetallhaltigen Katalysatoren
DE102008018520A1 (de) 2008-04-12 2009-10-15 Man Nutzfahrzeuge Aktiengesellschaft Schwefelresistentes Abgasnachbehandlungssystem zur Vermeidung von Stickoxiden
DE102008018519A1 (de) 2008-04-12 2009-10-15 Man Nutzfahrzeuge Ag Schwefelresistentes Abgasnachbehandlungssystem zur Oxidation von NO
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
US20130260089A1 (en) * 2012-03-28 2013-10-03 Refractory Specialties, Inc. Body formed of refractory material having stress relief slits and method of forming the same
DE102014004424A1 (de) * 2014-03-27 2015-10-01 Munters Euroform Gmbh Einbauten
DE102015204616B4 (de) * 2015-03-13 2018-05-24 Nanostone Water Gmbh Mundstück zum Extrudieren einer Formmasse in einen Formling, sowie Verfahren zur Herstellung eines solchen Mundstücks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304654A (en) * 1928-01-23 1930-03-20 Cie Int Fab Essences & Petrole Improvements in catalysts
US2974613A (en) * 1960-04-25 1961-03-14 Maldarl And Sons Inc D Macaroni die
DE1579011B2 (de) * 1963-10-05 1972-02-10 Betonkeramik Gmbh, 4018 Langenfeld Verfahren und vorrichtung zur herstellung von koerpern mit wabenartiger struktur
DE1442587A1 (de) * 1965-04-22 1968-10-31 Schneider & Co Traeger fuer Katalysatorstoffe

Also Published As

Publication number Publication date
NL7206153A (xx) 1972-11-09
BE783126A (fr) 1972-11-06
GB1385907A (en) 1975-03-05
NL182780C (nl) 1988-05-16
FR2137588B1 (xx) 1976-08-06
DK148526B (da) 1985-07-29
JPS511232B1 (xx) 1976-01-14
US3824196A (en) 1974-07-16
FR2137588A1 (xx) 1972-12-29
DK148526C (da) 1986-01-06
DE2222468A1 (de) 1972-11-16
DE2222468C2 (de) 1982-06-24

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