GB1501445A – Silica-containing porous bodies of controlled pore size
– Google Patents
GB1501445A – Silica-containing porous bodies of controlled pore size
– Google Patents
Silica-containing porous bodies of controlled pore size
Info
Publication number
GB1501445A
GB1501445A
GB5068/75A
GB506875A
GB1501445A
GB 1501445 A
GB1501445 A
GB 1501445A
GB 5068/75 A
GB5068/75 A
GB 5068/75A
GB 506875 A
GB506875 A
GB 506875A
GB 1501445 A
GB1501445 A
GB 1501445A
Authority
GB
United Kingdom
Prior art keywords
solution
silicate solution
sio
balance
sodium silicate
Prior art date
1974-02-08
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5068/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Glass Works
Original Assignee
Corning Glass Works
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.)
1974-02-08
Filing date
1975-02-06
Publication date
1978-02-15
1975-02-06
Application filed by Corning Glass Works
filed
Critical
Corning Glass Works
1978-02-15
Publication of GB1501445A
publication
Critical
patent/GB1501445A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Silicium dioxide
Chemical compound
O=[Si]=O
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
0.000
title
abstract
11
239000011148
porous material
Substances
0.000
title
abstract
4
239000000377
silicon dioxide
Substances
0.000
title
abstract
3
239000004111
Potassium silicate
Substances
0.000
abstract
7
239000004115
Sodium Silicate
Substances
0.000
abstract
7
229910052913
potassium silicate
Inorganic materials
0.000
abstract
7
NNHHDJVEYQHLHG-UHFFFAOYSA-N
potassium silicate
Chemical compound
[K+].[K+].[O-][Si]([O-])=O
NNHHDJVEYQHLHG-UHFFFAOYSA-N
0.000
abstract
7
235000019353
potassium silicate
Nutrition
0.000
abstract
7
229910052911
sodium silicate
Inorganic materials
0.000
abstract
7
NTHWMYGWWRZVTN-UHFFFAOYSA-N
sodium silicate
Chemical compound
[Na+].[Na+].[O-][Si]([O-])=O
NTHWMYGWWRZVTN-UHFFFAOYSA-N
0.000
abstract
7
229910004298
SiO 2
Inorganic materials
0.000
abstract
6
239000008119
colloidal silica
Substances
0.000
abstract
5
BPQQTUXANYXVAA-UHFFFAOYSA-N
Orthosilicate
Chemical compound
[O-][Si]([O-])([O-])[O-]
BPQQTUXANYXVAA-UHFFFAOYSA-N
0.000
abstract
4
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Carbon
Chemical compound
[C]
OKTJSMMVPCPJKN-UHFFFAOYSA-N
0.000
abstract
3
XEKOWRVHYACXOJ-UHFFFAOYSA-N
Ethyl acetate
Chemical compound
CCOC(C)=O
XEKOWRVHYACXOJ-UHFFFAOYSA-N
0.000
abstract
3
WHXSMMKQMYFTQS-UHFFFAOYSA-N
Lithium
Chemical compound
[Li]
WHXSMMKQMYFTQS-UHFFFAOYSA-N
0.000
abstract
3
229910052799
carbon
Inorganic materials
0.000
abstract
3
229910052744
lithium
Inorganic materials
0.000
abstract
3
125000001453
quaternary ammonium group
Chemical group
0.000
abstract
3
ZHNUHDYFZUAESO-UHFFFAOYSA-N
Formamide
Chemical compound
NC=O
ZHNUHDYFZUAESO-UHFFFAOYSA-N
0.000
abstract
2
XBDQKXXYIPTUBI-UHFFFAOYSA-M
Propionate
Chemical compound
CCC([O-])=O
XBDQKXXYIPTUBI-UHFFFAOYSA-M
0.000
abstract
2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
Titan oxide
Chemical compound
O=[Ti]=O
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
0.000
abstract
2
MCMNRKCIXSYSNV-UHFFFAOYSA-N
Zirconium dioxide
Chemical compound
O=[Zr]=O
MCMNRKCIXSYSNV-UHFFFAOYSA-N
0.000
abstract
2
229910018068
Li 2 O
Inorganic materials
0.000
abstract
1
AIJULSRZWUXGPQ-UHFFFAOYSA-N
Methylglyoxal
Chemical group
CC(=O)C=O
AIJULSRZWUXGPQ-UHFFFAOYSA-N
0.000
abstract
1
229930040373
Paraformaldehyde
Natural products
0.000
abstract
1
229910052581
Si3N4
Inorganic materials
0.000
abstract
1
KXKVLQRXCPHEJC-UHFFFAOYSA-N
acetic acid trimethyl ester
Natural products
COC(C)=O
KXKVLQRXCPHEJC-UHFFFAOYSA-N
0.000
abstract
1
239000002253
acid
Substances
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
TZIHFWKZFHZASV-UHFFFAOYSA-N
anhydrous methyl formate
Natural products
COC=O
TZIHFWKZFHZASV-UHFFFAOYSA-N
0.000
abstract
1
238000009835
boiling
Methods
0.000
abstract
1
230000001427
coherent effect
Effects
0.000
abstract
1
230000001747
exhibiting effect
Effects
0.000
abstract
1
238000010304
firing
Methods
0.000
abstract
1
WBJINCZRORDGAQ-UHFFFAOYSA-N
formic acid ethyl ester
Natural products
CCOC=O
WBJINCZRORDGAQ-UHFFFAOYSA-N
0.000
abstract
1
238000007710
freezing
Methods
0.000
abstract
1
230000008014
freezing
Effects
0.000
abstract
1
239000011521
glass
Substances
0.000
abstract
1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N
iron oxide
Inorganic materials
[Fe]=O
UQSXHKLRYXJYBZ-UHFFFAOYSA-N
0.000
abstract
1
235000013980
iron oxide
Nutrition
0.000
abstract
1
VBMVTYDPPZVILR-UHFFFAOYSA-N
iron(2+);oxygen(2-)
Chemical class
[O-2].[Fe+2]
VBMVTYDPPZVILR-UHFFFAOYSA-N
0.000
abstract
1
238000002386
leaching
Methods
0.000
abstract
1
238000004519
manufacturing process
Methods
0.000
abstract
1
239000000463
material
Substances
0.000
abstract
1
WSFSSNUMVMOOMR-NJFSPNSNSA-N
methanone
Chemical compound
O=[14CH2]
WSFSSNUMVMOOMR-NJFSPNSNSA-N
0.000
abstract
1
239000000203
mixture
Substances
0.000
abstract
1
150000002894
organic compounds
Chemical class
0.000
abstract
1
229920002866
paraformaldehyde
Polymers
0.000
abstract
1
239000011236
particulate material
Substances
0.000
abstract
1
-1
quaternary ammonium ions
Chemical class
0.000
abstract
1
HBMJWWWQQXIZIP-UHFFFAOYSA-N
silicon carbide
Chemical compound
[Si+]#[C-]
HBMJWWWQQXIZIP-UHFFFAOYSA-N
0.000
abstract
1
229910010271
silicon carbide
Inorganic materials
0.000
abstract
1
HQVNEWCFYHHQES-UHFFFAOYSA-N
silicon nitride
Chemical compound
N12[Si]34N5[Si]62N3[Si]51N64
HQVNEWCFYHHQES-UHFFFAOYSA-N
0.000
abstract
1
229910052708
sodium
Inorganic materials
0.000
abstract
1
239000011734
sodium
Substances
0.000
abstract
1
229910000314
transition metal oxide
Inorganic materials
0.000
abstract
1
Classifications
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
C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
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
B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
B01J37/06—Washing
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
1501445 Porous bodies CORNING GLASS WORKS 6 Feb 1975 [8 Feb 1974] 5068/75 Heading C1A A method of making a porous silica-containing body exhibiting a compressive strength greater than 50 p.s.i., having a pore diameter ranging from 100 Š to 1 micron, and wherein at least 80% of the pores therein fall within Œ30% of the average pore diameter value comprises: (a) providing solutions having apH of from 10 to 15 and containing from 1 to 12 moles SiO 2 /litre in solution from silicate solutions selected from lithium polysilicate, sodium silicate, potassium silicate, quaternary ammonium silicate and colloidal silica; (b) combining the said solutions in one of the indicated proper proportions equivalent to: (A) a weight ratio of from 19:1 to 1:4 potassium silicate solution to colloidal silica solution, wherein the said potassium silicate solution consists essentially of 8À3% K 2 O, 20À8% SiO 2 , balance H 2 O and the said colloidal silica solution consists essentially of 40% SiO 2 , balance H 2 O; (B) a weight ratio of from 1:9 to 1:3 sodium silicate solution to colloidal silica solution, wherein the said sodium silicate solution consists essentially of 6À8% Na 2 O, 25À3% SiO 2 , balance H 2 O and the colloidal silica solution is that defined in (A); (C) a weight ratio of from 9:1 to 1:4 potassium silicate solution and/or sodium silicate solution to quaternary ammonium silicate solution, wherein the said potassium silicate solution is that defined in (A), the said sodium silicate solution is that defined in (B), and the said quaternary ammonium silicate solution consists essentially of 9À9% quaternary ammonium ions, 45% SiO 2 , balance H 2 O; (D) a weight ratio of from 19:1 to 1:4 potassium silicate solution and/or sodium silicate solution to lithium polysilicate solution, wherein the said potassium silicate solution is that defined in (A), the said sodium silicate solution is that defined in (B), and the said lithium polysilicate solution consists essentially of 2À1% Li 2 O, 20% SiO 2 , balance H 2 O; in the absence of other oxide species soluble in the solutions; (c) reacting an organic compound therewith selected from formaldehyde, paraformaldehyde, formamide, glyoxal, methyl formate, ethyl formate, methyl acetate, ethyl acetate, and mixtures thereof, at a temperature of from the freezing point to the boiling point of the solution for a sufficient period of time to polymerize the silica into a coherent, porous gelled body and; (d) leaching the said gelled body with a weakly acid solution. The body may also contain up to 70% by weight of an unreactive particulate material passing a 200 U.S. Standard Sieve selected from Alumina, Titania, Zirconia, Carbon, Silicon Carbide, Silicon Nitride, Iron Oxides and catalytically active transition metal oxides, or carbon-containing materials, preferably colloidal carbon, which are subsequently burnt out in a firing step at 600-800‹ C.
GB5068/75A
1974-02-08
1975-02-06
Silica-containing porous bodies of controlled pore size
Expired
GB1501445A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US44069374A
1974-02-08
1974-02-08
Publications (1)
Publication Number
Publication Date
GB1501445A
true
GB1501445A
(en)
1978-02-15
Family
ID=23749795
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5068/75A
Expired
GB1501445A
(en)
1974-02-08
1975-02-06
Silica-containing porous bodies of controlled pore size
Country Status (6)
Country
Link
JP
(1)
JPS50115191A
(en)
CA
(1)
CA1059975A
(en)
DE
(1)
DE2503332C2
(en)
FR
(1)
FR2260547B1
(en)
GB
(1)
GB1501445A
(en)
NL
(1)
NL7501483A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5098576A
(en)
*
1988-11-05
1992-03-24
Merck Patent Gesellschaft Mit Beschrankter Haftung
Adsorbents for chromatography and adsorption processes
WO2003099431A1
(en)
*
2002-05-24
2003-12-04
Ppg Industries Ohio, Inc.
An attrition resistant silica carrier product
WO2006013043A1
(en)
*
2004-07-29
2006-02-09
Qiagen Gmbh
Monolithic shaped bodies for purifying and separating biopolymers
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4090887A
(en)
1975-11-25
1978-05-23
E. I. Du Pont De Nemours And Company
Pigmented microporous silica microspheres produced by a water in oil emulsion
US4230679A
(en)
1978-12-22
1980-10-28
E. I. Du Pont De Nemours And Company
Poly(silicic acid)
DE4142902A1
(en)
*
1991-12-23
1993-06-24
Sued Chemie Ag
Producing mouldings for catalytic use from pyrogenic silicic acid – by hydrothermally treating initially moulded body with ammonia contg. solution
DE4142898A1
(en)
*
1991-12-23
1993-06-24
Sued Chemie Ag
Pyrogenic silica moulding used as catalyst support or catalyst – prepd. from paste in aq. alcoholic ammonia by moulding, drying and calcining
DE102009046257A1
(en)
*
2009-10-30
2011-05-12
Carcoustics Techconsult Gmbh
Plate-like insulating layer for plate-like wall element of wall, particularly building wall, has plate-like foamed plastic which is open-cell or mixed cell and subset of cell of foamed plastic is filled with gel
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3678144A
(en)
*
1970-06-12
1972-07-18
Corning Glass Works
Silicate bodies containing coprecipitated oxides
1974
1974-08-14
CA
CA206,974A
patent/CA1059975A/en
not_active
Expired
1975
1975-01-28
DE
DE2503332A
patent/DE2503332C2/en
not_active
Expired
1975-02-06
JP
JP50015840A
patent/JPS50115191A/ja
active
Pending
1975-02-06
GB
GB5068/75A
patent/GB1501445A/en
not_active
Expired
1975-02-07
FR
FR7503875A
patent/FR2260547B1/fr
not_active
Expired
1975-02-07
NL
NL7501483A
patent/NL7501483A/en
not_active
Application Discontinuation
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5098576A
(en)
*
1988-11-05
1992-03-24
Merck Patent Gesellschaft Mit Beschrankter Haftung
Adsorbents for chromatography and adsorption processes
WO2003099431A1
(en)
*
2002-05-24
2003-12-04
Ppg Industries Ohio, Inc.
An attrition resistant silica carrier product
US7135429B2
(en)
2002-05-24
2006-11-14
Ppg Industries Ohio, Inc.
Attrition resistant carrier product
WO2006013043A1
(en)
*
2004-07-29
2006-02-09
Qiagen Gmbh
Monolithic shaped bodies for purifying and separating biopolymers
EP1629887A1
(en)
*
2004-07-29
2006-03-01
Qiagen GmbH
Monolithic shaped body for purification and separation of biopolymers
AU2005268888B2
(en)
*
2004-07-29
2009-12-24
Qiagen Gmbh
Monolithic shaped bodies for purifying and separating biopolymers
US9017557B2
(en)
2004-07-29
2015-04-28
Qiagen Gmbh
Monolithic-shaped bodies for purifying and separating biopolymers
Also Published As
Publication number
Publication date
CA1059975A
(en)
1979-08-07
FR2260547B1
(en)
1980-03-21
FR2260547A1
(en)
1975-09-05
DE2503332A1
(en)
1975-08-14
JPS50115191A
(en)
1975-09-09
NL7501483A
(en)
1975-08-12
DE2503332C2
(en)
1983-12-01
Similar Documents
Publication
Publication Date
Title
Kondo et al.
1969
Early hydration of tricalcium silicate: a solid reaction with induction and acceleration periods
GB1183520A
(en)
1970-03-11
Porous high silica glass
KR870009702A
(en)
1987-11-30
Dental prosthesis and its manufacturing method
GB1374273A
(en)
1974-11-20
Catalysis
GB1180918A
(en)
1970-02-11
Improvements in or relating to the Manufacture of Dense Bodies of Silicon Carbide.
GB1501445A
(en)
1978-02-15
Silica-containing porous bodies of controlled pore size
GB1402801A
(en)
1975-08-13
Production of finely divided acicular magnetic iron oxides
GB1502003A
(en)
1978-02-22
Catalyst carrier method for preparing the catalyst carrier a catalyst containing the carrier and a hydrocarbon hydrodesulphurization process using the catalyst
JPS5742547A
(en)
1982-03-10
Preparation of optical glass part
US3827893A
(en)
1974-08-06
Silicate bodies
GB1513620A
(en)
1978-06-07
Production of siliceous bodies from silica hydrogels
GB1397198A
(en)
1975-06-11
Porous glass support material
CN113149440A
(en)
2021-07-23
Environment-friendly negative ion opaque glaze and preparation method of sanitary ceramic using same
GB1393039A
(en)
1975-05-07
Preparation of reinforcing amorphous silica
GB1130324A
(en)
1968-10-16
Compositions of glass and metal
GB1352972A
(en)
1974-05-15
Ceramic sintering process
GB1287687A
(en)
1972-09-06
Cellulated glassy bodies and their method of manufacture
GB1395561A
(en)
1975-05-29
Process for the production of spherical metal oxide or metal carbide particles
GB1029057A
(en)
1966-05-11
Foundry sand compositions
US4083728A
(en)
1978-04-11
Method for making glass
GB1192237A
(en)
1970-05-20
Glass Forming Composition and process for preparing same
GB1188182A
(en)
1970-04-15
Hydrophilic Silica Sol
GB769719A
(en)
1957-03-13
Improvements in or relating to exothermic mixtures
GB1280397A
(en)
1972-07-05
Silica sols
GB1130990A
(en)
1968-10-16
Process for the manufacture of refractory articles
Legal Events
Date
Code
Title
Description
1978-06-28
PS
Patent sealed
1986-10-01
PCNP
Patent ceased through non-payment of renewal fee
