DK528188A - Silicaekstrudater - Google Patents

Silicaekstrudater

Info

Publication number
DK528188A
DK528188A DK528188A DK528188A DK528188A DK 528188 A DK528188 A DK 528188A DK 528188 A DK528188 A DK 528188A DK 528188 A DK528188 A DK 528188A DK 528188 A DK528188 A DK 528188A
Authority
DK
Denmark
Prior art keywords
ammonia
mixture
preparation
silica
weight
Prior art date
Application number
DK528188A
Other languages
English (en)
Other versions
DK528188D0 (da
DK171946B1 (da
Inventor
Tom Huizinga
Jacobus Theodorus Daamen
Gosse Boxhoorn
Carolus Matthias Anna Mesters
Otto Mente Velthuis
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10624293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK528188(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of DK528188D0 publication Critical patent/DK528188D0/da
Publication of DK528188A publication Critical patent/DK528188A/da
Application granted granted Critical
Publication of DK171946B1 publication Critical patent/DK171946B1/da

Links

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
    • B01J21/12—Silica and alumina
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK528188A 1987-09-24 1988-09-22 Fremstilling af silicaekstrudater fremstilling af en formbar dej til silicaekstrudater samt fremstilling af kalcinerede silicaekstrudater og anvendelse deraf DK171946B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8722459 1987-09-24
GB878722459A GB8722459D0 (en) 1987-09-24 1987-09-24 Silica extrudates

Publications (3)

Publication Number Publication Date
DK528188D0 DK528188D0 (da) 1988-09-22
DK528188A true DK528188A (da) 1989-03-25
DK171946B1 DK171946B1 (da) 1997-08-25

Family

ID=10624293

Family Applications (1)

Application Number Title Priority Date Filing Date
DK528188A DK171946B1 (da) 1987-09-24 1988-09-22 Fremstilling af silicaekstrudater fremstilling af en formbar dej til silicaekstrudater samt fremstilling af kalcinerede silicaekstrudater og anvendelse deraf

Country Status (16)

Country Link
EP (1) EP0309048B2 (da)
JP (1) JP2652680B2 (da)
CN (1) CN1016671B (da)
AT (1) ATE77762T1 (da)
AU (1) AU610647B2 (da)
BR (1) BR8804897A (da)
CA (1) CA1326742C (da)
DE (1) DE3872473T3 (da)
DK (1) DK171946B1 (da)
ES (1) ES2032952T5 (da)
GB (1) GB8722459D0 (da)
MY (1) MY103914A (da)
NO (1) NO175815C (da)
NZ (1) NZ226303A (da)
SG (1) SG46093G (da)
ZA (1) ZA887090B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8925979D0 (en) * 1989-11-16 1990-01-04 Shell Int Research Process for the preparation of extrudates,extrudates,and use of the extrudates
DE4000692A1 (de) * 1990-01-12 1991-07-18 Henkel Kgaa Verwendung von kolloidalem kieselsaeuresol als hilfsstoff fuer katalysatoren
GB9108663D0 (en) * 1991-04-23 1991-06-12 Shell Int Research Process for the preparation of a catalyst or catalyst precursor
GB9108656D0 (en) * 1991-04-23 1991-06-12 Shell Int Research Process for the preparation of a catalyst or catalyst precursor
KR100229405B1 (ko) * 1992-06-25 1999-11-01 고오사이 아끼오 제올라이트성형체의 강도향상방법
CA2213777A1 (en) * 1995-04-17 1996-10-24 James F. White Formed compositions
DE19924453A1 (de) * 1999-05-28 2001-01-18 Grace Gmbh & Co Kg Formkörper aus Silicagel und porösen amorphen Mischoxiden, Verfahren zu ihrer Herstellung und deren Verwendung
US6284021B1 (en) 1999-09-02 2001-09-04 The Boc Group, Inc. Composite adsorbent beads for adsorption process
MY131860A (en) * 2000-06-21 2007-09-28 Shell Int Research Process for preparation of catalyst and use there of
EP1240943A1 (en) * 2000-10-21 2002-09-18 Degussa AG Catalyst support
FR3022801B1 (fr) * 2014-06-30 2020-06-26 IFP Energies Nouvelles Procede de preparation par extrusion reactive en presence d'au moins un tensioactif de materiaux inorganiques poreux mis en forme
KR102604873B1 (ko) 2015-07-22 2023-11-23 바스프 코포레이션 아세트산비닐 단량체 생산을 위한 높은 기하학적 표면적 촉매

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168316B (de) * 1961-12-18 1964-04-16 Degussa Verfahren zur Herstellung eines Gemisches aus Zirkoniumoxyd und Kieselsaeure
US4256682A (en) * 1980-03-05 1981-03-17 W. R. Grace & Co. Method of preparing silica gel pellets
NL8201924A (nl) * 1982-05-11 1983-12-01 Stamicarbon Werkwijze voor het bereiden van zuiver siliciumdioxide met hoge mechanische sterkte, alsmede siliciumdioxide verkregen met deze werkwijze.
US4582815A (en) * 1984-07-06 1986-04-15 Mobil Oil Corporation Extrusion of silica-rich solids

Also Published As

Publication number Publication date
DE3872473T3 (de) 2000-05-31
MY103914A (en) 1993-10-30
DK528188D0 (da) 1988-09-22
BR8804897A (pt) 1989-05-02
JP2652680B2 (ja) 1997-09-10
EP0309048B2 (en) 1999-11-24
DE3872473D1 (en) 1992-08-06
GB8722459D0 (en) 1987-10-28
NO884203L (no) 1989-03-28
ES2032952T5 (es) 2000-02-01
ATE77762T1 (de) 1992-07-15
CN1032421A (zh) 1989-04-19
CN1016671B (zh) 1992-05-20
AU610647B2 (en) 1991-05-23
NO175815C (no) 1994-12-14
DE3872473T2 (de) 1992-12-10
NZ226303A (en) 1991-01-29
EP0309048A1 (en) 1989-03-29
NO884203D0 (no) 1988-09-22
DK171946B1 (da) 1997-08-25
JPH01108111A (ja) 1989-04-25
SG46093G (en) 1993-06-25
CA1326742C (en) 1994-02-08
EP0309048B1 (en) 1992-07-01
ZA887090B (en) 1989-07-26
ES2032952T3 (es) 1993-03-01
NO175815B (no) 1994-09-05
AU2273488A (en) 1989-04-06

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired