CH486608A - Hydrophobic perlite for the absorption of liquid oily substances - Google Patents

Hydrophobic perlite for the absorption of liquid oily substances

Info

Publication number
CH486608A
CH486608A CH1755667A CH1755667A CH486608A CH 486608 A CH486608 A CH 486608A CH 1755667 A CH1755667 A CH 1755667A CH 1755667 A CH1755667 A CH 1755667A CH 486608 A CH486608 A CH 486608A
Authority
CH
Switzerland
Prior art keywords
absorption
oily substances
liquid oily
hydrophobic perlite
perlite
Prior art date
Application number
CH1755667A
Other languages
German (de)
Inventor
Culemeyer Karl Ing Dr
Diedrich Erwin
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Priority to CH1755667A priority Critical patent/CH486608A/en
Priority to DE19681807409 priority patent/DE1807409A1/en
Priority to NL6816938A priority patent/NL157810B/en
Priority to SE1715268A priority patent/SE338746B/xx
Publication of CH486608A publication Critical patent/CH486608A/en

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
CH1755667A 1967-12-14 1967-12-14 Hydrophobic perlite for the absorption of liquid oily substances CH486608A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1755667A CH486608A (en) 1967-12-14 1967-12-14 Hydrophobic perlite for the absorption of liquid oily substances
DE19681807409 DE1807409A1 (en) 1967-12-14 1968-11-07 Hydrophobized perlite for the absorption of liquid oily substances
NL6816938A NL157810B (en) 1967-12-14 1968-11-27 PROCESS FOR PREPARING A PREPARATION FOR ABSORBING LIQUID OILS.
SE1715268A SE338746B (en) 1967-12-14 1968-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1755667A CH486608A (en) 1967-12-14 1967-12-14 Hydrophobic perlite for the absorption of liquid oily substances

Publications (1)

Publication Number Publication Date
CH486608A true CH486608A (en) 1970-02-28

Family

ID=4426308

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1755667A CH486608A (en) 1967-12-14 1967-12-14 Hydrophobic perlite for the absorption of liquid oily substances

Country Status (4)

Country Link
CH (1) CH486608A (en)
DE (1) DE1807409A1 (en)
NL (1) NL157810B (en)
SE (1) SE338746B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739375B2 (en) * 1977-09-01 1980-06-04 Ekoperl Gmbh, 4600 Dortmund Process for binding dust in expanded perlite

Also Published As

Publication number Publication date
DE1807409A1 (en) 1969-08-21
NL157810B (en) 1978-09-15
SE338746B (en) 1971-09-13
NL6816938A (en) 1969-06-17

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Legal Events

Date Code Title Description
PL Patent ceased