[go: up one dir, main page]

BR9914444A - Silicon dioxide, process for preparing it, using it, molded part and catalyst - Google Patents

Silicon dioxide, process for preparing it, using it, molded part and catalyst

Info

Publication number
BR9914444A
BR9914444A BR9914444-1A BR9914444A BR9914444A BR 9914444 A BR9914444 A BR 9914444A BR 9914444 A BR9914444 A BR 9914444A BR 9914444 A BR9914444 A BR 9914444A
Authority
BR
Brazil
Prior art keywords
catalyst
silicon dioxide
preparing
molded part
same
Prior art date
Application number
BR9914444-1A
Other languages
Portuguese (pt)
Inventor
Ulrich Muller
Harald Rockel
Roger Ruetz
Rainer Senk
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR9914444A publication Critical patent/BR9914444A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • 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
    • B01J21/08—Silica
    • 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
    • B01J35/615—100-500 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
    • B01J35/647—2-50 nm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)

Abstract

"DIóXIDO DE SILìCIO, PROCESSO PARA A PREPARAçãO DO MESMO, USO DO MESMO, PEçA MOLDADA E CATALISADOR". Dióxido de silício tendo mesoporos e microporos."SILICIO DIOXIDE, PROCESS FOR THE PREPARATION OF THE SAME, USE OF THE SAME, MOLDED PIECE AND CATALYST". Silicon dioxide having mesopores and micropores.

BR9914444-1A 1998-10-15 1999-10-14 Silicon dioxide, process for preparing it, using it, molded part and catalyst BR9914444A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847630A DE19847630A1 (en) 1998-10-15 1998-10-15 Silica having mesopores and micropores, useful for making catalysts, catalyst supports or carriers for pharmacologically active substances, enzymes or pigments
PCT/EP1999/007737 WO2000021883A1 (en) 1998-10-15 1999-10-14 Silicon dioxide with mesopores and micropores

Publications (1)

Publication Number Publication Date
BR9914444A true BR9914444A (en) 2001-06-26

Family

ID=7884616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914444-1A BR9914444A (en) 1998-10-15 1999-10-14 Silicon dioxide, process for preparing it, using it, molded part and catalyst

Country Status (10)

Country Link
EP (1) EP1129029A1 (en)
JP (1) JP2002527327A (en)
KR (1) KR20010080175A (en)
CN (1) CN1330610A (en)
AU (1) AU6202699A (en)
BR (1) BR9914444A (en)
CA (1) CA2346892A1 (en)
DE (1) DE19847630A1 (en)
ID (1) ID28614A (en)
WO (1) WO2000021883A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939416A1 (en) 1999-08-20 2001-02-22 Basf Ag Production of zeolite, e.g. titanium zeolite, useful as catalyst (support), sorbent, pigment or filler for plastics, involves crystallizing solid from precursor(s) and direct drying of reaction mixture
JP4841768B2 (en) * 2001-08-21 2011-12-21 独立行政法人産業技術総合研究所 Nitrogen oxide adsorbent comprising chromium-containing oxide and method for producing the same
CN100383042C (en) * 2003-04-22 2008-04-23 上海化工研究院 Preparation method of mesoporous silica molecular sieve
US7211239B2 (en) 2005-04-22 2007-05-01 Basf Aktiengesellschaft Process for preparing a nanosized zeolitic material
WO2007145676A1 (en) * 2006-01-17 2007-12-21 Exxonmobil Research And Engineering Company Method for making silica shaped bodies
US20100143423A1 (en) 2006-12-05 2010-06-10 Michael Francis Butler Oral care product
JP5093647B2 (en) * 2007-03-19 2012-12-12 株式会社豊田中央研究所 Method for producing metal oxide porous body having mesopores and micropores, metal oxide porous body having mesopores and micropores, and gas purification material using the same
JP5087184B2 (en) * 2010-08-06 2012-11-28 Ｄｉｃ株式会社 One-pack type coating composition, photocatalyst used therefor, coating film thereof, and production method thereof
FR2984882A1 (en) * 2011-12-23 2013-06-28 Saint Gobain Ct Recherches PROCESS FOR PRODUCING A MESOPOROUS PRODUCT
CN102908982A (en) * 2012-10-24 2013-02-06 陕西省石油化工研究设计院 Preparation method of novel mesoporous material for absorbing heavy metal ions in wastewater
CN104310409B (en) * 2014-10-14 2016-02-17 厦门大学 Assembly and disassembly methods of functionalized polymers on the surface of nanometer mesoporous silica
KR102400571B1 (en) * 2017-03-16 2022-05-23 한국과학기술연구원 Preparation methode of porous silica and tne porous silica thereby
CN107008460B (en) * 2017-04-21 2020-06-30 广州花语精细化工有限公司 Solid catalyst for synthesizing double-long-chain ester-based quaternary ammonium salt and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538170A (en) * 1994-08-08 1996-07-23 Van Luit; Richard Tape tender
US5538710A (en) * 1994-12-14 1996-07-23 Energy Mines And Resources-Canada Synthesis of mesoporous catalytic materials
US5840271A (en) * 1996-02-09 1998-11-24 Intevep, S.A. Synthetic material with high void volume associated with mesoporous tortuous channels having a narrow size distribution
US5849258A (en) * 1996-06-06 1998-12-15 Intevep, S.A. Material with microporous crystalline walls defining a narrow size distribution of mesopores, and process for preparing same
DE19639016A1 (en) * 1996-09-23 1998-03-26 Basf Ag Mesoporous silica, process for its production and use
DE19732865A1 (en) * 1997-07-30 1999-02-04 Basf Ag Solid surface silica-containing solid

Also Published As

Publication number Publication date
WO2000021883A1 (en) 2000-04-20
ID28614A (en) 2001-06-21
CN1330610A (en) 2002-01-09
EP1129029A1 (en) 2001-09-05
CA2346892A1 (en) 2000-04-20
JP2002527327A (en) 2002-08-27
KR20010080175A (en) 2001-08-22
DE19847630A1 (en) 2000-04-20
AU6202699A (en) 2000-05-01

Similar Documents

Publication Publication Date Title
BR9906428A (en) Catalytic components, catalyst and process for the (co) polymerization of olefins ch2 = chr
PT960109E (en) PROCESS FOR PREPARING TOLTERODINE
ATE256138T1 (en) 9-OXIMESILYL ERYTHROMYCIN A DERIVATIVES
BR9914444A (en) Silicon dioxide, process for preparing it, using it, molded part and catalyst
BR9708355A (en) Process for producing a porous polymer through the use of a porogen
HUP0003972A3 (en) Novel formulations of pharmacological agents, methods for the preparation thereof and methods for the use thereof
DE69002795D1 (en) STABILIZED AGENTS CONTAINING THE EPIDERMAL GROWTH FACTOR.
BR9909995B1 (en) compound, process for preparing a compound, pharmaceutical formulation, and use of a compound.
BR9915457B1 (en) molding, use and article compositions.
BR9801652B1 (en) resorcinyl triazine, process for the preparation and use thereof and cosmetic composition.
MX14910A (en) 2 ', 3' -DIDEOXI-2 ', 2'-DIFLUORONUCLEOSIDES AND PROCEDURE FOR ITS PREPARATION.
DE60044515D1 (en) azithromycin
BR8903877A (en) PROCESS FOR THE PREPARATION OF LINEAR DIORGANOPOLYSILOXANE, PRODUCT OBTAINED AND USE OF THIS PRODUCT
BR9712100A (en) Intermediates and process for preparing olanzapine.
DE69010198D1 (en) SHAVING PROCEDURE.
DE69004735D1 (en) Silicon nitride sintered body and process for its production.
DE59912915D1 (en) Preparation of 4,4'-diketo-carotenoids
BR8907583A (en) 2 ', 3'-DIDEOXINUCLEOSIDEOS PREPARATION PROCESS
BR9708048B1 (en) Process for dehydrogenating Secondary alcohols, dehydrogenation catalyst, process for preparing the catalyst, and use thereof.
PT93736A (en) PROCESS FOR THE PREPARATION OF 2-REPLACED N, N'-DITRIMETOXY-BENZOYL-PIPERAZINS
BR9706239A (en) Process for the preparation of 3- (1-hydroxyphenyl-1-alkoxyimino-methyl) dioxazins
IT1236969B (en) 3-CYAN-3,5,5'-TRIMETHYL-1-CYCLOHEXANONE PREPARATION PROCEDURE.
AR244590A1 (en) PROCEDURE FOR REMOVING POLYMERIC FOAM BLOWING AGENTS.
FR2648384B1 (en) SCISSORS, ESPECIALLY FOR HAIRDRESSERS
BR9609218A (en) Process for the preparation of 5,6-dihydro-1,3-oxazines

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]