GB2154997B - Production of porous silica granules - Google Patents

Production of porous silica granules

Info

Publication number
GB2154997B
GB2154997B GB08505149A GB8505149A GB2154997B GB 2154997 B GB2154997 B GB 2154997B GB 08505149 A GB08505149 A GB 08505149A GB 8505149 A GB8505149 A GB 8505149A GB 2154997 B GB2154997 B GB 2154997B
Authority
GB
United Kingdom
Prior art keywords
production
porous silica
silica granules
granules
porous
Prior art date
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.)
Filing date
Publication date
Application filed by Kemira Oyj filed Critical Kemira Oyj
Publication of GB8505149D0 publication Critical patent/GB8505149D0/en
Publication of GB2154997A publication Critical patent/GB2154997A/en
Application granted granted Critical
Publication of GB2154997B publication Critical patent/GB2154997B/en
Expired legal-status Critical Current

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
    • 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 (3)

* 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

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

Also Published As

Publication number Publication date
FI840827A0 (en) 1984-03-01
SE459319B (en) 1989-06-26
FI69408B (en) 1985-10-31
SE8500567D0 (en) 1985-02-07
FI840827A (en) 1985-09-02
FI69408C (en) 1986-02-10
GB2154997A (en) 1985-09-18
SE8500567L (en) 1985-09-02
DE3504932A1 (en) 1985-09-05
GB8505149D0 (en) 1985-04-03
CA1232295A (en) 1988-02-02

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Legal Events

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