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BR9914444A - Dióxido de silìcio, processo para a preparação do mesmo, uso do mesmo, peça moldada e catalisador - Google Patents

Dióxido de silìcio, processo para a preparação do mesmo, uso do mesmo, peça moldada e catalisador

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
English (en)
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/pt

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.
BR9914444-1A 1998-10-15 1999-10-14 Dióxido de silìcio, processo para a preparação do mesmo, uso do mesmo, peça moldada e catalisador BR9914444A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847630A DE19847630A1 (de) 1998-10-15 1998-10-15 Siliciumdioxid mit Meso- und Mikroporen
PCT/EP1999/007737 WO2000021883A1 (de) 1998-10-15 1999-10-14 Siliciumdioxid mit meso- und mikroporen

Publications (1)

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

Family

ID=7884616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914444-1A BR9914444A (pt) 1998-10-15 1999-10-14 Dióxido de silìcio, processo para a preparação do mesmo, uso do mesmo, peça moldada e catalisador

Country Status (10)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939416A1 (de) 1999-08-20 2001-02-22 Basf Ag Verfahren zur Herstellung eines kristallinen, zeolithischen Feststoffs
JP4841768B2 (ja) * 2001-08-21 2011-12-21 独立行政法人産業技術総合研究所 含クロム酸化物からなる窒素酸化物吸着剤及びその製造方法
CN100383042C (zh) * 2003-04-22 2008-04-23 上海化工研究院 介孔二氧化硅分子筛的制备方法
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 (ja) * 2007-03-19 2012-12-12 株式会社豊田中央研究所 メソ孔及びマイクロ孔を有する金属酸化物多孔体の製造方法、メソ孔及びマイクロ孔を有する金属酸化物多孔体及びそれを用いたガス浄化材料
JP5087184B2 (ja) * 2010-08-06 2012-11-28 Ｄｉｃ株式会社 １液型塗料組成物とこれに用いる光触媒、その塗膜、及びそれらの製造方法
FR2984882A1 (fr) * 2011-12-23 2013-06-28 Saint Gobain Ct Recherches Procede de fabrication d'un produit mesoporeux.
CN102908982A (zh) * 2012-10-24 2013-02-06 陕西省石油化工研究设计院 一种吸附废水中重金属离子的新型介孔材料制备方法
CN104310409B (zh) * 2014-10-14 2016-02-17 厦门大学 功能化聚合物在纳米介孔二氧化硅表面组装及解组装方法
KR102400571B1 (ko) * 2017-03-16 2022-05-23 한국과학기술연구원 다공성 실리카의 제조방법 및 그에 의해 제조된 다공성 실리카
CN107008460B (zh) * 2017-04-21 2020-06-30 广州花语精细化工有限公司 一种合成双长链酯基季铵盐所用的固体催化剂及其制备方法

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 (de) * 1996-09-23 1998-03-26 Basf Ag Mesoporöses Siliciumdioxid, Verfahren zu seiner Herstellung und seiner Verwendung
DE19732865A1 (de) * 1997-07-30 1999-02-04 Basf Ag Siliciumdioxid enthaltender Feststoff mit großer Oberfläche

Also Published As

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

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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]