MX14844A - Piezas prensadas basadas en dioxido de titanio de elaboracion pirogena y procedimiento para preparlas. - Google Patents
Piezas prensadas basadas en dioxido de titanio de elaboracion pirogena y procedimiento para preparlas.Info
- Publication number
- MX14844A MX14844A MX1484489A MX1484489A MX14844A MX 14844 A MX14844 A MX 14844A MX 1484489 A MX1484489 A MX 1484489A MX 1484489 A MX1484489 A MX 1484489A MX 14844 A MX14844 A MX 14844A
- Authority
- MX
- Mexico
- Prior art keywords
- titanium dioxide
- die
- formed articles
- pyrogen
- elaboration
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 9
- 239000004408 titanium dioxide Substances 0.000 title abstract 3
- 239000002510 pyrogen Substances 0.000 title 1
- 239000011148 porous material Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 230000001698 pyrogenic effect Effects 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- -1 for example Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/31—Density
-
- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3803894A DE3803894A1 (de) | 1988-02-09 | 1988-02-09 | Presslinge auf basis von pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung und ihre verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX14844A true MX14844A (es) | 1994-01-31 |
Family
ID=6346974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX1484489A MX14844A (es) | 1988-02-09 | 1989-02-06 | Piezas prensadas basadas en dioxido de titanio de elaboracion pirogena y procedimiento para preparlas. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5002917A (es) |
| EP (1) | EP0327723B1 (es) |
| JP (1) | JPH0617267B2 (es) |
| AT (1) | ATE81494T1 (es) |
| BR (1) | BR8900517A (es) |
| DE (2) | DE3803894A1 (es) |
| ES (1) | ES2035234T3 (es) |
| GR (1) | GR3005984T3 (es) |
| MX (1) | MX14844A (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231067A (en) * | 1989-04-27 | 1993-07-27 | Degussa Ag | Shaped articles based on pyrogenically produced titanium dioxide, method of their production and their use |
| DE3913938A1 (de) * | 1989-04-27 | 1990-10-31 | Degussa | Presslinge auf basis von pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung |
| DE4143539C2 (de) * | 1990-03-12 | 1996-09-19 | Ngk Insulators Ltd | Verfahren zur Herstellung eines elektrochemischen Elements |
| JP2584881B2 (ja) * | 1990-03-12 | 1997-02-26 | 日本碍子株式会社 | セラミックグリーンシート並びにそれを用いた電気化学的素子の製造方法 |
| DE4012479A1 (de) * | 1990-04-19 | 1991-10-24 | Degussa | Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung |
| DE4109502A1 (de) * | 1991-03-22 | 1992-09-24 | Degussa | Katalysator zur haertung von fettsaeuren und verfahren zu seiner herstellung |
| DE4427574C2 (de) * | 1994-08-04 | 1997-08-14 | Degussa | Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid |
| DE19650500A1 (de) | 1996-12-05 | 1998-06-10 | Degussa | Dotierte, pyrogen hergestellte Oxide |
| DE19654391A1 (de) | 1996-12-27 | 1998-07-02 | Basf Ag | Katalysator zur selektiven Herstellung von Propylen aus Propan |
| JPH11312491A (ja) | 1998-04-28 | 1999-11-09 | Matsushita Electron Corp | 蛍光ランプおよびその製造方法 |
| DE19843845A1 (de) * | 1998-09-24 | 2000-03-30 | Degussa | Formkörper, bestehend aus pyrogenem Mischoxid und deren Verwendung |
| DE19913839A1 (de) | 1999-03-26 | 2000-09-28 | Metallgesellschaft Ag | Formkörper aus Titandioxid, Verfahren zu deren Herstellung und deren Verwendung |
| DE19937105A1 (de) * | 1999-08-06 | 2001-02-08 | Basf Ag | Oxidkatalysatoren |
| EP1240943A1 (en) * | 2000-10-21 | 2002-09-18 | Degussa AG | Catalyst support |
| DE102005021623A1 (de) * | 2005-05-04 | 2006-11-09 | Sasol Germany Gmbh | Verfahren zur Herstellung eines temperaturstabilen TiO2/SiO2 - Mischoxids und dessen Verwendung als Katalysatorträger |
| US7556793B2 (en) * | 2005-06-06 | 2009-07-07 | Saint-Gobain Ceramics & Plastics, Inc. | Rutile titania catalyst carrier |
| JP5764559B2 (ja) * | 2009-08-28 | 2015-08-19 | 南京工▲業▼大学Ｎａｎｊｉｎｇ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｔｅｃｈｎｏｌｏｇｙ | メソ多孔性複合酸化チタン材料の調製方法 |
| US20110120087A1 (en) * | 2009-11-23 | 2011-05-26 | Airflow Catalyst Systems | Apparatus with Catalyst for the Reduction of Nitrogen Dioxide (NO2) to Nitric Oxide (NO) by Chemical Means in a Diesel Catalytic Support |
| CN108698018A (zh) * | 2015-07-14 | 2018-10-23 | 英国石油有限公司 | 包含一种或多种酸和/或使用一种或多种酸制备的挤出的二氧化钛基材料 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862875A (en) * | 1953-04-30 | 1958-12-02 | Jacque C Morrell | Conversion of hydrocarbons with the use of a kaolin composite catalyst |
| US3033801A (en) * | 1958-02-06 | 1962-05-08 | Degussa | Process of forming solid cakes and pellets from metal oxide aerogels |
| NL270252A (es) * | 1960-10-15 | |||
| GB1426925A (en) * | 1973-06-04 | 1976-03-03 | British Steel Corp | Production of hard titania |
| BE836165A (fr) * | 1974-12-02 | 1976-06-01 | Procede de preparation d'un support conforme en oxyde de titane | |
| GB1541928A (en) * | 1975-12-23 | 1979-03-14 | Sakai Chemical Industry Co | Production of shaped catalysts or carriers comprising titanium oxide |
| US4140654A (en) * | 1976-04-16 | 1979-02-20 | Mitsui Petrochemical Industries Ltd. | Catalyst composition with support comprising titanium oxide and clay mineral for vapor phase reduction of nitrogen oxides |
| SU762956A1 (ru) * | 1976-12-07 | 1980-09-15 | Leonid M Sharygin | Способ получения сорбента г |
| FR2481145A1 (fr) * | 1980-04-23 | 1981-10-30 | Rhone Poulenc Ind | Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus |
| DE3217751A1 (de) * | 1982-05-12 | 1983-11-17 | Degussa Ag, 6000 Frankfurt | Presslinge aus pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung |
| US4517069A (en) * | 1982-07-09 | 1985-05-14 | Eltech Systems Corporation | Titanium and titanium hydride reticulates and method for making |
| DE3406185A1 (de) * | 1984-02-21 | 1985-09-05 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von presslingen aus pyrogen hergestellten oxiden |
-
1988
- 1988-02-09 DE DE3803894A patent/DE3803894A1/de not_active Ceased
- 1988-12-23 DE DE8888121567T patent/DE3875338D1/de not_active Expired - Lifetime
- 1988-12-23 ES ES198888121567T patent/ES2035234T3/es not_active Expired - Lifetime
- 1988-12-23 AT AT88121567T patent/ATE81494T1/de active
- 1988-12-23 EP EP88121567A patent/EP0327723B1/de not_active Expired - Lifetime
-
1989
- 1989-02-03 BR BR898900517A patent/BR8900517A/pt not_active IP Right Cessation
- 1989-02-06 MX MX1484489A patent/MX14844A/es unknown
- 1989-02-07 JP JP1026816A patent/JPH0617267B2/ja not_active Expired - Lifetime
-
1990
- 1990-02-23 US US07/488,384 patent/US5002917A/en not_active Expired - Fee Related
-
1992
- 1992-10-15 GR GR920402165T patent/GR3005984T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3803894A1 (de) | 1989-08-10 |
| ES2035234T3 (es) | 1993-04-16 |
| EP0327723B1 (de) | 1992-10-14 |
| DE3875338D1 (de) | 1992-11-19 |
| BR8900517A (pt) | 1989-10-03 |
| GR3005984T3 (es) | 1993-06-07 |
| ATE81494T1 (de) | 1992-10-15 |
| US5002917A (en) | 1991-03-26 |
| EP0327723A2 (de) | 1989-08-16 |
| JPH02199058A (ja) | 1990-08-07 |
| JPH0617267B2 (ja) | 1994-03-09 |
| EP0327723A3 (en) | 1989-10-18 |
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