NL6801250A - - Google Patents

Info

Publication number
NL6801250A
NL6801250A NL6801250A NL6801250A NL6801250A NL 6801250 A NL6801250 A NL 6801250A NL 6801250 A NL6801250 A NL 6801250A NL 6801250 A NL6801250 A NL 6801250A NL 6801250 A NL6801250 A NL 6801250A
Authority
NL
Netherlands
Application number
NL6801250A
Other versions
NL150687B (nl
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 filed Critical
Publication of NL6801250A publication Critical patent/NL6801250A/xx
Publication of NL150687B publication Critical patent/NL150687B/xx

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
    • B01J20/14—Diatomaceous earth
    • 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
    • B01J20/106—Perlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cosmetics (AREA)
NL6801250A 1967-02-13 1968-01-26 Werkwijze voor het verbeteren van de filtratieeigenschappen van geexpandeerd perliet. NL150687B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62200867A 1967-02-13 1967-02-13

Publications (2)

Publication Number Publication Date
NL6801250A true NL6801250A (enrdf_load_stackoverflow) 1968-08-14
NL150687B NL150687B (nl) 1976-09-15

Family

ID=24492579

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6801250A NL150687B (nl) 1967-02-13 1968-01-26 Werkwijze voor het verbeteren van de filtratieeigenschappen van geexpandeerd perliet.

Country Status (8)

Country Link
BE (1) BE710424A (enrdf_load_stackoverflow)
DE (1) DE1611088A1 (enrdf_load_stackoverflow)
ES (1) ES350245A1 (enrdf_load_stackoverflow)
FR (1) FR1554221A (enrdf_load_stackoverflow)
GB (1) GB1191761A (enrdf_load_stackoverflow)
NL (1) NL150687B (enrdf_load_stackoverflow)
SE (1) SE340439B (enrdf_load_stackoverflow)
SU (1) SU384204A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151596B (en) * 1983-12-09 1987-02-18 Coal Ind Improvements in catalysts
US5009906A (en) * 1990-06-19 1991-04-23 Manville Corporation Method and composition for filtering beer, ale or malt liquor to reduce multivalent metal cations
MY151170A (en) * 2006-06-14 2014-04-30 Aqua Nu Filtration Systems Ltd Ceramic filter
MD20110099A2 (ro) * 2011-03-18 2012-09-30 Институт Прикладной Физики Академии Наук Молдовы Material de filtrare-sorbţie pentru purificarea apei şi procedeu de obţinere a acestuia

Also Published As

Publication number Publication date
ES350245A1 (es) 1969-04-16
GB1191761A (en) 1970-05-13
SE340439B (enrdf_load_stackoverflow) 1971-11-22
FR1554221A (enrdf_load_stackoverflow) 1969-01-17
DE1611088A1 (de) 1971-04-08
SU384204A3 (enrdf_load_stackoverflow) 1973-05-23
BE710424A (enrdf_load_stackoverflow) 1968-08-07
NL150687B (nl) 1976-09-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GREFCO