GB2154997B - Production of porous silica granules - Google Patents

Production of porous silica granules

Info

Publication number: GB2154997B
Authority: GB; United Kingdom
Prior art keywords: production; porous silica; silica granules; granules; porous
Prior art date: 1984-03-01
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

GB08505149A

Other versions

GB2154997A (en

GB8505149D0 (en

Inventor

Pirkko Johanna Virta

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.)

Kemira Oyj

Original Assignee

Kemira Oyj

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.)

1984-03-01

Filing date

1985-02-28

Publication date

1987-10-28

1985-02-28 Application filed by Kemira Oyj filed Critical Kemira Oyj

1985-04-03 Publication of GB8505149D0 publication Critical patent/GB8505149D0/en

1985-09-18 Publication of GB2154997A publication Critical patent/GB2154997A/en

1987-10-28 Application granted granted Critical

1987-10-28 Publication of GB2154997B publication Critical patent/GB2154997B/en

Status Expired legal-status Critical Current

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
239000008187 granular material Substances 0.000 title 1
239000000377 silicon dioxide Substances 0.000 title 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Drying Of Gases (AREA)

GB08505149A 1984-03-01 1985-02-28 Production of porous silica granules Expired GB2154997B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI840827A FI69408C (en)	1984-03-01	1984-03-01	FARING REFRIGERATION FOR FUNCTIONAL RESISTANCE POROESASILIKAGRANULER MED MEKANISK HAOLLFASTHET

Publications (3)

Publication Number	Publication Date
GB8505149D0 GB8505149D0 (en)	1985-04-03
GB2154997A GB2154997A (en)	1985-09-18
GB2154997B true GB2154997B (en)	1987-10-28

Family

ID=8518642

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08505149A Expired GB2154997B (en)	1984-03-01	1985-02-28	Production of porous silica granules

Country Status (5)

Country	Link
CA (1)	CA1232295A (en)
DE (1)	DE3504932A1 (en)
FI (1)	FI69408C (en)
GB (1)	GB2154997B (en)
SE (1)	SE459319B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3543530A1 (en) *	1985-12-10	1987-10-15	Saxonlord Ltd	Process for producing pellets which, inter alia, contain alkali metal oxides and/or alkaline earth metal oxides
DE3735245A1 (en) *	1987-04-23	1989-05-03	Hoelter Heinz	Dry gas purification to remove acidic pollutants such as SO3, SO2, HF, HCl and NOx by means of alkali-impregnated lime/aluminium cement silicates as sorbents
DE3717848A1 (en) *	1987-05-27	1988-12-08	Rwk Rhein Westfael Kalkwerke	Inorganic material and process for the production thereof
CN112107992A (en) *	2019-06-21	2020-12-22	南京云香纳米技术有限公司	Harmful gas removing medium and preparation method thereof
CN111804269A (en) *	2020-05-09	2020-10-23	南京云香纳米技术有限公司	A filter for removing harmful gases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB375255A (en) *	1929-12-13	1932-06-23	Ig Farbenindustrie Ag	Improvements in or relating to the granulation of powdered substances
GB379994A (en) *	1932-03-07	1932-09-08	Hans Frauenknecht	Method for the preparation of briquettes for introducing manganese and silicon in cupola castings
US3816158A (en) *	1972-07-11	1974-06-11	L Jacobs	Bonding and forming inorganic materials
LU68081A1 (en) *	1973-07-24	1975-05-21
AU498700B2 (en) *	1975-06-14	1979-03-22	Nippon Steel Corporation	Agglomerates for use ina blast furnace
EP0053139B1 (en) *	1980-06-05	1987-12-16	SSAB Division Gruvor	Agglomerates, a process for producing thereof and use thereof
DE3209619A1 (en) *	1982-03-17	1983-09-22	F.J. Gattys Ingenieurbüro für chem. Maschinen- und Apparatebau, 6078 Neu Isenburg	METHOD FOR PELLETIZING SUBSTANCES WITH A CRYSTALINE OR CRYSTAL-LIKE STRUCTURE

1984
- 1984-03-01 FI FI840827A patent/FI69408C/en not_active IP Right Cessation
1985
- 1985-02-07 SE SE8500567A patent/SE459319B/en not_active IP Right Cessation
- 1985-02-13 DE DE19853504932 patent/DE3504932A1/en not_active Withdrawn
- 1985-02-28 CA CA000475469A patent/CA1232295A/en not_active Expired
- 1985-02-28 GB GB08505149A patent/GB2154997B/en not_active Expired

Also Published As

Publication number	Publication date
GB2154997A (en)	1985-09-18
SE8500567L (en)	1985-09-02
SE459319B (en)	1989-06-26
CA1232295A (en)	1988-02-02
DE3504932A1 (en)	1985-09-05
FI840827L (en)	1985-09-02
GB8505149D0 (en)	1985-04-03
SE8500567D0 (en)	1985-02-07
FI69408C (en)	1986-02-10
FI840827A0 (en)	1984-03-01
FI69408B (en)	1985-10-31

Legal Events

Date	Code	Title	Description
1990-10-24	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
IL71691A (en)	1991-04-15	Production of interferon-ypsilon
GB8303773D0 (en)	1983-03-16	Production of porous structures
DE3567845D1 (en)	1989-03-02	Process for the preparation of silica spheres
GB8428321D0 (en)	1984-12-19	Production of antibodies
GB8502021D0 (en)	1985-02-27	Formation of porous bodies
JPS6475511A (en)	1989-03-22	Manufacture of polyurethane
EP0183183A3 (en)	1987-05-06	Method of producing effective porous glass shapes
GB8422530D0 (en)	1984-10-10	Production of porous tubes
IL66129A0 (en)	1982-09-30	Production of porous thermoresin structures
GB2145654B (en)	1987-02-04	Production of granulates
ZA875553B (en)	1989-03-29	Process of making uniform size porous silica spheres
IL74456A0 (en)	1985-05-31	Process of manufacturing ceftazidime
GB8528414D0 (en)	1985-12-24	Manufacture of building blocks
GB2152505B (en)	1987-07-29	Production of melamine
GB8530575D0 (en)	1986-01-22	Consolidating fine potes of porous glass
GB2154997B (en)	1987-10-28	Production of porous silica granules
GB8723398D0 (en)	1987-11-11	Production of beers
GB2146020B (en)	1986-10-29	Production of b-phenylserine
DE3566797D1 (en)	1989-01-19	Catalytic production of tert-amylphenols
GB2152914B (en)	1987-07-08	Production of sulfur
GB8410353D0 (en)	1984-05-31	Manufacture of porous articles
IL75655A (en)	1988-08-31	Manufacture of silylmetallocene compounds
EP0167273A3 (en)	1988-05-18	Manufacture of tyres
JPS57183355A (en)	1982-11-11	Manufacture of porous aggregate
GB8531684D0 (en)	1986-02-05	Manufacture of metal granules