AT292735B - Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält - Google Patents

Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält

Info

Publication number
AT292735B
AT292735B AT238969A AT238969A AT292735B AT 292735 B AT292735 B AT 292735B AT 238969 A AT238969 A AT 238969A AT 238969 A AT238969 A AT 238969A AT 292735 B AT292735 B AT 292735B
Authority
AT
Austria
Prior art keywords
serves
mixture
diatomaceous earth
filter aid
contains diatomaceous
Prior art date
Application number
AT238969A
Other languages
English (en)
Inventor
Franz Xaver Schenzel
Original Assignee
Franz Xaver Schenzel
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 Franz Xaver Schenzel filed Critical Franz Xaver Schenzel
Priority to AT238969A priority Critical patent/AT292735B/de
Priority to DE19702009804 priority patent/DE2009804A1/de
Priority to GB1069970A priority patent/GB1253647A/en
Priority to FR7008601A priority patent/FR2037914A5/fr
Application granted granted Critical
Publication of AT292735B publication Critical patent/AT292735B/de

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
    • B01J20/106—Perlite
    • 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

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)
AT238969A 1969-03-11 1969-03-11 Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält AT292735B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT238969A AT292735B (de) 1969-03-11 1969-03-11 Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält
DE19702009804 DE2009804A1 (de) 1969-03-11 1970-03-03
GB1069970A GB1253647A (en) 1969-03-11 1970-03-05 Diatomaceous earth-containing mixture for use as a filtering aid or filler
FR7008601A FR2037914A5 (de) 1969-03-11 1970-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT238969A AT292735B (de) 1969-03-11 1969-03-11 Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält

Publications (1)

Publication Number Publication Date
AT292735B true AT292735B (de) 1971-09-10

Family

ID=3533451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT238969A AT292735B (de) 1969-03-11 1969-03-11 Als Filterhilfsmittel dienendes Gemisch, das Diatomeenerde enthält

Country Status (4)

Country Link
AT (1) AT292735B (de)
DE (1) DE2009804A1 (de)
FR (1) FR2037914A5 (de)
GB (1) GB1253647A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240906A (en) * 1979-09-28 1980-12-23 Edmondson Ellena L Liquid media clarifier
DE3215894A1 (de) * 1982-04-29 1983-11-03 Röhm GmbH, 6100 Darmstadt Verfahren zur klaerschlammentwaesserung

Also Published As

Publication number Publication date
DE2009804A1 (de) 1970-11-12
GB1253647A (en) 1971-11-17
FR2037914A5 (de) 1970-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee