DK0452619T3 - Pressede formlegemer af titandioxid, fremgangsmåde til deres fremstilling samt anvendelse deraf - Google Patents
Pressede formlegemer af titandioxid, fremgangsmåde til deres fremstilling samt anvendelse derafInfo
- Publication number
- DK0452619T3 DK0452619T3 DK91101249.0T DK91101249T DK0452619T3 DK 0452619 T3 DK0452619 T3 DK 0452619T3 DK 91101249 T DK91101249 T DK 91101249T DK 0452619 T3 DK0452619 T3 DK 0452619T3
- Authority
- DK
- Denmark
- Prior art keywords
- titanium dioxide
- appropriate
- preparation
- temperatures
- mouldings
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000465 moulding Methods 0.000 title abstract 3
- 239000004408 titanium dioxide Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000012080 ambient air Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003906 humectant Substances 0.000 abstract 1
- 239000011148 porous material Substances 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
-
- 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
- B01J35/64—Pore diameter
-
- 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
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Paper (AREA)
- Cosmetics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4012479A DE4012479A1 (de) | 1990-04-19 | 1990-04-19 | Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0452619T3 true DK0452619T3 (da) | 1995-05-01 |
Family
ID=6404660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91101249.0T DK0452619T3 (da) | 1990-04-19 | 1991-01-31 | Pressede formlegemer af titandioxid, fremgangsmåde til deres fremstilling samt anvendelse deraf |
Country Status (11)
Country | Link |
---|---|
US (1) | US5120701A (da) |
EP (1) | EP0452619B1 (da) |
JP (1) | JP2620419B2 (da) |
KR (1) | KR950000614B1 (da) |
AT (1) | ATE120667T1 (da) |
BR (1) | BR9101571A (da) |
CA (1) | CA2040792C (da) |
DE (2) | DE4012479A1 (da) |
DK (1) | DK0452619T3 (da) |
ES (1) | ES2070348T3 (da) |
ZA (1) | ZA91899B (da) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395863B (de) * | 1991-01-09 | 1993-03-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkoerpers |
US5484757A (en) * | 1994-06-02 | 1996-01-16 | Norton Chemical Process Products Corp. | Titania-based catalyst carriers |
DK0768110T3 (da) | 1995-10-09 | 2002-05-27 | Shell Int Research | Katalysator og fremgangsmåde til omdannelse af nitrogenoxidforbindelser |
FR2741386B1 (fr) * | 1995-11-21 | 1998-02-06 | Ecia Equip Composants Ind Auto | Convertisseur catalytique, element de ligne d'echappement muni de ce convertisseur, et procede de fabrication de ce convertisseur |
US6306796B1 (en) * | 1997-04-01 | 2001-10-23 | Otsuka Kagaku Kabushiki Kaisha | Photocatalyst, process for producing the same and multifunctional members |
US6010971A (en) * | 1997-11-21 | 2000-01-04 | Kimberly-Clark Worldwide, Inc. | Polyethylene oxide thermoplastic composition |
US6110849A (en) * | 1997-12-19 | 2000-08-29 | Kimberly-Clark Worlwide, Inc. | Thermoplastic composition including polyethylene oxide |
EP1060128A4 (en) | 1998-02-24 | 2005-08-03 | Rotem Amfert Negev Ltd | MODIFIED TITANIUM DIOXIDE AND PROCESS FOR PREPARING THE SAME |
DE19843845A1 (de) * | 1998-09-24 | 2000-03-30 | Degussa | Formkörper, bestehend aus pyrogenem Mischoxid und deren Verwendung |
AU781370B2 (en) * | 2000-03-31 | 2005-05-19 | Sumitomo Chemical Company, Limited | Process for producing titanium oxide |
WO2004096791A2 (en) | 2003-05-02 | 2004-11-11 | Dsm Ip Assets B.V. | Process for the manufacture of tocyl and tocopheryl acylates |
US20060063667A1 (en) * | 2004-09-20 | 2006-03-23 | Tsai-Chuan Lu | Photo-catalyst physical water molecule for medical purposes |
US7314521B2 (en) | 2004-10-04 | 2008-01-01 | Cree, Inc. | Low micropipe 100 mm silicon carbide wafer |
US7556793B2 (en) * | 2005-06-06 | 2009-07-07 | Saint-Gobain Ceramics & Plastics, Inc. | Rutile titania catalyst carrier |
CN100421783C (zh) * | 2006-03-15 | 2008-10-01 | 南京工业大学 | 一种介孔氧化钛晶须成型材料的制备方法 |
KR100807984B1 (ko) | 2006-05-11 | 2008-02-27 | 국립암센터 | 고온 종양치료기 |
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 |
JP2013514175A (ja) * | 2009-12-16 | 2013-04-25 | ライオンデル ケミカル テクノロジー、 エル.ピー. | パラジウム−金触媒の調製 |
KR102193165B1 (ko) * | 2019-07-23 | 2020-12-18 | (주)파인텍 | 이산화티타늄(TiO₂)을 이용한 다공성 지지체 제조 방법 |
WO2022093803A1 (en) * | 2020-10-27 | 2022-05-05 | Hasbro Inc. | Stretch compound and method of making the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166147A (en) * | 1973-04-16 | 1979-08-28 | Minnesota Mining And Manufacturing Company | Shaped and fired articles of tio2 |
JPS55140759A (en) * | 1979-04-17 | 1980-11-04 | Mitsubishi Chem Ind | Manufacture of titanium oxide formed product |
JPS5659671A (en) * | 1979-10-23 | 1981-05-23 | Fuji Chitan Kogyo Kk | Manufacture of titanium oxide molded article |
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 |
JPS5950604B2 (ja) * | 1981-11-27 | 1984-12-10 | 三菱マテリアル株式会社 | 酸化チタン粉末の製造法 |
DE3217751A1 (de) * | 1982-05-12 | 1983-11-17 | Degussa Ag, 6000 Frankfurt | Presslinge aus pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung |
DE3803894A1 (de) * | 1988-02-09 | 1989-08-10 | Degussa | Presslinge auf basis von pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung und ihre verwendung |
GB8906726D0 (en) * | 1989-03-23 | 1989-05-10 | Shell Int Research | Titania extrudates |
DE3913938A1 (de) * | 1989-04-27 | 1990-10-31 | Degussa | Presslinge auf basis von pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung |
-
1990
- 1990-04-19 DE DE4012479A patent/DE4012479A1/de not_active Ceased
-
1991
- 1991-01-31 AT AT91101249T patent/ATE120667T1/de not_active IP Right Cessation
- 1991-01-31 DE DE59105073T patent/DE59105073D1/de not_active Expired - Fee Related
- 1991-01-31 ES ES91101249T patent/ES2070348T3/es not_active Expired - Lifetime
- 1991-01-31 EP EP91101249A patent/EP0452619B1/de not_active Expired - Lifetime
- 1991-01-31 DK DK91101249.0T patent/DK0452619T3/da active
- 1991-02-06 ZA ZA91899A patent/ZA91899B/xx unknown
- 1991-03-28 US US07/676,176 patent/US5120701A/en not_active Expired - Lifetime
- 1991-04-15 JP JP3082090A patent/JP2620419B2/ja not_active Expired - Fee Related
- 1991-04-17 KR KR1019910006120A patent/KR950000614B1/ko not_active IP Right Cessation
- 1991-04-18 CA CA002040792A patent/CA2040792C/en not_active Expired - Fee Related
- 1991-04-18 BR BR919101571A patent/BR9101571A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4012479A1 (de) | 1991-10-24 |
ZA91899B (en) | 1991-11-27 |
BR9101571A (pt) | 1991-12-10 |
JP2620419B2 (ja) | 1997-06-11 |
EP0452619B1 (de) | 1995-04-05 |
ATE120667T1 (de) | 1995-04-15 |
US5120701A (en) | 1992-06-09 |
ES2070348T3 (es) | 1995-06-01 |
JPH04224167A (ja) | 1992-08-13 |
DE59105073D1 (de) | 1995-05-11 |
KR950000614B1 (ko) | 1995-01-26 |
EP0452619A1 (de) | 1991-10-23 |
CA2040792C (en) | 1997-03-04 |
CA2040792A1 (en) | 1991-10-20 |
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