ZA723018B - Support and catalyst - Google Patents
Support and catalystInfo
- 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
Links
- 239000003054 catalyst Substances 0.000 title 1
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)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
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 (fr) |
JP (1) | JPS511232B1 (fr) |
BE (1) | BE783126A (fr) |
DE (1) | DE2222468C2 (fr) |
DK (1) | DK148526C (fr) |
FR (1) | FR2137588B1 (fr) |
GB (1) | GB1385907A (fr) |
NL (1) | NL182780C (fr) |
ZA (1) | ZA723018B (fr) |
Families Citing this family (63)
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 |
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 |
US4631268A (en) * | 1985-03-18 | 1986-12-23 | Corning Glass Works | Preparation of monolithic catalyst support structures having an integrated high surface area phase |
JPS61164954U (fr) * | 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 (fr) * | 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 |
EP0648535B1 (fr) * | 1993-10-15 | 1999-05-26 | Corning Incorporated | Procédé de fabrication de Corps avec des pores imprégnés |
US5574957A (en) * | 1994-02-02 | 1996-11-12 | Corning Incorporated | Method of encasing a structure in metal |
EP0775446A3 (fr) * | 1995-10-31 | 1999-09-15 | Societe Des Produits Nestle S.A. | Confiserie composite à base de graisse et procédé de fabrication |
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 |
RU2008109027A (ru) * | 2005-08-11 | 2009-09-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ изготовления формованного катализатора, катализатор и использование такого катализатора |
AU2006292055A1 (en) * | 2005-09-23 | 2007-03-29 | 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 |
DE102008008748A1 (de) | 2008-02-12 | 2009-08-13 | Man Nutzfahrzeuge Ag | Vorrichtung zur Verminderung von Dibenzo-Dioxin- und Dibenzo-Furan-Emissionen aus übergangsmetallhaltigen Katalysatoren |
DE102008008786A1 (de) | 2008-02-12 | 2009-08-13 | Man Nutzfahrzeuge Aktiengesellschaft | Vorrichtung zur Verminderung von Dibenzo-Dioxin- und Dibenzo-Furan-Emissionen aus übergangsmetallhaltigen Katalysatoren |
DE102008018519A1 (de) | 2008-04-12 | 2009-10-15 | Man Nutzfahrzeuge Ag | Schwefelresistentes Abgasnachbehandlungssystem zur Oxidation von NO |
DE102008018520A1 (de) | 2008-04-12 | 2009-10-15 | Man Nutzfahrzeuge Aktiengesellschaft | Schwefelresistentes Abgasnachbehandlungssystem zur Vermeidung von Stickoxiden |
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)
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 |
-
1971
- 1971-05-07 GB GB1372171A patent/GB1385907A/en not_active Expired
-
1972
- 1972-05-01 US US00248887A patent/US3824196A/en not_active Expired - Lifetime
- 1972-05-03 ZA ZA723018A patent/ZA723018B/xx unknown
- 1972-05-05 BE BE783126A patent/BE783126A/fr not_active IP Right Cessation
- 1972-05-05 NL NLAANVRAGE7206153,A patent/NL182780C/xx not_active IP Right Cessation
- 1972-05-05 DK DK224972A patent/DK148526C/da not_active IP Right Cessation
- 1972-05-05 FR FR7216238A patent/FR2137588B1/fr not_active Expired
- 1972-05-08 JP JP7244682A patent/JPS511232B1/ja active Pending
- 1972-05-08 DE DE2222468A patent/DE2222468C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2222468A1 (de) | 1972-11-16 |
DK148526C (da) | 1986-01-06 |
NL182780C (nl) | 1988-05-16 |
DE2222468C2 (de) | 1982-06-24 |
FR2137588B1 (fr) | 1976-08-06 |
NL7206153A (fr) | 1972-11-09 |
DK148526B (da) | 1985-07-29 |
GB1385907A (en) | 1975-03-05 |
US3824196A (en) | 1974-07-16 |
JPS511232B1 (fr) | 1976-01-14 |
BE783126A (fr) | 1972-11-06 |
FR2137588A1 (fr) | 1972-12-29 |
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