FR2209729B1 - - Google Patents
Info
- Publication number
- FR2209729B1 FR2209729B1 FR7343958A FR7343958A FR2209729B1 FR 2209729 B1 FR2209729 B1 FR 2209729B1 FR 7343958 A FR7343958 A FR 7343958A FR 7343958 A FR7343958 A FR 7343958A FR 2209729 B1 FR2209729 B1 FR 2209729B1
- Authority
- FR
- France
- 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
Links
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
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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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
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- B01J35/60—
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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- B01J35/612—
-
- B01J35/613—
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- B01J35/651—
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- B01J35/653—
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US313992A US3881944A (en) | 1972-12-11 | 1972-12-11 | Porous glass-ceramic bodies for catalyst supports |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2209729A1 FR2209729A1 (fr) | 1974-07-05 |
FR2209729B1 true FR2209729B1 (fr) | 1976-06-25 |
Family
ID=23218075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343958A Expired FR2209729B1 (fr) | 1972-12-11 | 1973-12-10 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3881944A (fr) |
JP (1) | JPS4988909A (fr) |
BE (1) | BE808460A (fr) |
CA (1) | CA988948A (fr) |
DE (1) | DE2359735A1 (fr) |
FR (1) | FR2209729B1 (fr) |
GB (1) | GB1402960A (fr) |
IT (1) | IT1000247B (fr) |
NL (1) | NL7316874A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945816A (en) * | 1974-06-05 | 1976-03-23 | Environ Control Products, Inc. | Method for forming a refractory cellular product |
US4195063A (en) * | 1974-09-03 | 1980-03-25 | Matsushita Electric Industrial Co., Ltd. | Catalyst element for cleaning exhaust gases |
US3997352A (en) * | 1975-09-29 | 1976-12-14 | Corning Glass Works | Mica-spodumene glass-ceramic articles |
US4051072A (en) * | 1976-04-05 | 1977-09-27 | General Motors Corporation | Method for making pellet type catalyst |
US4135012A (en) * | 1977-04-25 | 1979-01-16 | Corning Glass Works | Surface treatment of zirconia ceramic |
JPS54116022A (en) * | 1978-03-01 | 1979-09-10 | Kogyo Gijutsuin | Inorganic hollow granules and preparation thereof |
CA1159385A (fr) * | 1980-02-21 | 1983-12-27 | Ralph J. Bertolacini | Methode d'hydrometallisation des debits d'hydrocarbures |
US4292080A (en) * | 1980-06-05 | 1981-09-29 | Corning Glass Works | Cesium-stuffed cordierite ceramics |
US4358541A (en) * | 1981-11-23 | 1982-11-09 | Corning Glass Works | Glass-ceramic coatings for use on metal substrates |
US4388147A (en) * | 1982-08-16 | 1983-06-14 | Intel Corporation | Method for steam leaching phosphorus from phosphosilicate glass during semiconductor fabrication |
US4545797A (en) * | 1983-06-13 | 1985-10-08 | Texaco Inc. | Process for manufacturing porous slag |
US4605594A (en) * | 1984-08-08 | 1986-08-12 | Minnesota Mining And Manufacturing Company | Ceramic articles having a nonporous core and porous outer layer |
JPS6172679A (ja) * | 1984-09-14 | 1986-04-14 | 株式会社日本自動車部品総合研究所 | 低熱膨脹セラミツクス焼結体 |
US4601997A (en) * | 1984-12-14 | 1986-07-22 | Engelhard Corporation | Porous mullite |
US4722916A (en) * | 1985-05-14 | 1988-02-02 | Ngk Insulators, Ltd. | Low expansion ceramics and method of producing the same |
JPS62202839A (ja) * | 1985-10-14 | 1987-09-07 | Agency Of Ind Science & Technol | 耐薬品性多孔質ガラス及びその製造方法 |
DE3782213T2 (de) * | 1986-07-10 | 1993-03-11 | Chiyoda Chem Eng Construct Co | Verfahren zur enthalogenierung eines halogenids und katalysator hierfuer. |
US4837195A (en) * | 1986-12-23 | 1989-06-06 | E. I. Du Pont De Nemours And Company | Process for porosity control and rehydroxylations of silica bodies |
EP0272904B1 (fr) * | 1986-12-23 | 1992-03-18 | E.I. Du Pont De Nemours And Company | Procédé pour le contrôle de la porosité et la rehydroxylation de corps de silice |
DE3731649A1 (de) * | 1987-09-19 | 1989-03-30 | Schott Glaswerke | Verfahren zur herstellung von offenporigen sinterkoerpern |
JPH0772092B2 (ja) * | 1988-02-10 | 1995-08-02 | 日本特殊陶業株式会社 | 低温焼成基板 |
DE3813946A1 (de) * | 1988-04-26 | 1989-11-09 | Asea Brown Boveri | Verfahren zum aufbringen einer aus edelmetallen und/oder edelmetallverbindungen bestehenden katalysatorschicht auf einen traeger aus keramischem material |
US4973566A (en) * | 1989-05-16 | 1990-11-27 | Coors Ceramics Company | Cordierite material useful in a heat source retainer and process for making the same |
US4969943A (en) * | 1989-06-08 | 1990-11-13 | The United States Of America As Represented By The United States Department Of Energy | Method of making porous ceramic fluoride |
US5198007A (en) * | 1991-12-05 | 1993-03-30 | The Dow Chemical Company | Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same |
JP3310291B2 (ja) * | 1992-08-13 | 2002-08-05 | ザ・トラスティーズ・オブ・ザ・ユニバーシティ・オブ・ペンシルバニア | 骨組織のin vitro合成のための生物活性物質テンプレート |
NO310348B1 (no) * | 1997-04-14 | 2001-06-25 | Norsk Hydro As | Glasskeramisk materiale og dets anvendelse som middel for sammenfoyning av forskjellige typer materiale og som understottelse |
EP1440951A4 (fr) * | 2001-09-12 | 2009-04-01 | Japan Science & Tech Agency | Procede de recyclage du verre de recuperation et verre recycle |
US7001866B2 (en) * | 2002-11-13 | 2006-02-21 | Conocophillips Company | Modification of the pore structure of metal oxide and mixed metal oxide supports for catalysts synthesis |
US7449424B2 (en) * | 2004-05-14 | 2008-11-11 | Gas Technology Institute | Method for producing catalytically-active materials |
EP2262747B1 (fr) * | 2008-02-29 | 2013-06-05 | Corning Incorporated | Matériau perméable et des articles fabriqués à partir de ce matériau |
US9090510B2 (en) * | 2011-05-12 | 2015-07-28 | Dow Global Technologies Llc | Mullite body and method of forming the mullite body |
US9359244B2 (en) * | 2013-05-21 | 2016-06-07 | Colorado School Of Mines | Alumina-rich glasses and methods for making the same |
CN113336528B (zh) * | 2021-07-06 | 2022-12-09 | 蚌埠学院 | 一种以石英砂尾矿为原料的泡沫陶瓷材料及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557975A (fr) * | 1956-06-04 | 1957-11-30 | ||
NL106596C (fr) * | 1958-03-03 | |||
US3236662A (en) * | 1962-03-19 | 1966-02-22 | Corning Glass Works | Semicrystalline body and method of making it |
LU56863A1 (fr) * | 1968-09-12 | 1970-03-13 | ||
US3582385A (en) * | 1968-10-07 | 1971-06-01 | Corning Glass Works | Thermally crystallizable glass and glass-ceramic article |
NL6817661A (fr) * | 1968-12-10 | 1970-06-12 | ||
US3630700A (en) * | 1969-05-06 | 1971-12-28 | Ppg Industries Inc | Process for forming particles of microporous glass for tobacco smoke filters |
-
1972
- 1972-12-11 US US313992A patent/US3881944A/en not_active Expired - Lifetime
-
1973
- 1973-08-01 CA CA177,906A patent/CA988948A/en not_active Expired
- 1973-11-30 DE DE2359735A patent/DE2359735A1/de active Pending
- 1973-12-05 GB GB5643173A patent/GB1402960A/en not_active Expired
- 1973-12-06 JP JP48135767A patent/JPS4988909A/ja active Pending
- 1973-12-07 IT IT7354173A patent/IT1000247B/it active
- 1973-12-10 BE BE138719A patent/BE808460A/fr unknown
- 1973-12-10 NL NL7316874A patent/NL7316874A/xx unknown
- 1973-12-10 FR FR7343958A patent/FR2209729B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE808460A (fr) | 1974-06-10 |
CA988948A (en) | 1976-05-11 |
JPS4988909A (fr) | 1974-08-26 |
DE2359735A1 (de) | 1974-06-12 |
GB1402960A (en) | 1975-08-13 |
IT1000247B (it) | 1976-03-30 |
FR2209729A1 (fr) | 1974-07-05 |
US3881944A (en) | 1975-05-06 |
NL7316874A (fr) | 1974-06-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |