DK74884A - PROCEDURE FOR MANUFACTURING A PERLIT FILTER AID - Google Patents

PROCEDURE FOR MANUFACTURING A PERLIT FILTER AID Download PDF

Info

Publication number
DK74884A
DK74884A DK74884A DK74884A DK74884A DK 74884 A DK74884 A DK 74884A DK 74884 A DK74884 A DK 74884A DK 74884 A DK74884 A DK 74884A DK 74884 A DK74884 A DK 74884A
Authority
DK
Denmark
Prior art keywords
perlit
procedure
manufacturing
filter aid
aid
Prior art date
Application number
DK74884A
Other languages
Danish (da)
Other versions
DK74884D0 (en
Inventor
Siegfried Steinmeyer
Original Assignee
Luebecker Perlit Potenberg
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 Luebecker Perlit Potenberg filed Critical Luebecker Perlit Potenberg
Publication of DK74884D0 publication Critical patent/DK74884D0/en
Publication of DK74884A publication Critical patent/DK74884A/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
    • 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
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DK74884A 1983-02-18 1984-02-17 PROCEDURE FOR MANUFACTURING A PERLIT FILTER AID DK74884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833305559 DE3305559C2 (en) 1983-02-18 1983-02-18 Process for the production of a perlite filter aid and device for carrying out the process

Publications (2)

Publication Number Publication Date
DK74884D0 DK74884D0 (en) 1984-02-17
DK74884A true DK74884A (en) 1984-08-19

Family

ID=6191131

Family Applications (1)

Application Number Title Priority Date Filing Date
DK74884A DK74884A (en) 1983-02-18 1984-02-17 PROCEDURE FOR MANUFACTURING A PERLIT FILTER AID

Country Status (3)

Country Link
EP (1) EP0119411A3 (en)
DE (1) DE3305559C2 (en)
DK (1) DK74884A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464770B1 (en) 2000-08-08 2002-10-15 Advanced Minerals Corporation Perlite products with controlled particle size distribution
CN113214949A (en) * 2021-05-25 2021-08-06 郑州金星啤酒有限公司 Production process for filtering beer by using perlite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713291A (en) * 1930-06-23 1931-10-24 Fours Et App Stein Device for separating solids in suspension in a gas stream
DE1057577B (en) * 1956-07-03 1959-05-21 Great Lakes Carbon Corp Filter aid and process for its manufacture
GB1566869A (en) * 1976-11-19 1980-05-08 Kenwood Mfg Co Ltd Seed mill
JPS598164B2 (en) * 1977-11-30 1984-02-23 三菱重工業株式会社 Tanning equipment for filter materials such as dust masks
US4221655A (en) * 1978-03-03 1980-09-09 Nippon Pneumatic Manufacturing Co., Ltd. Air classifier
MX149498A (en) * 1979-10-05 1983-11-15 Salete Garces Felipe IMPROVEMENTS TO A SUCTION OPERATED CYCLONE SEPARATOR FOR SOLID STICKY MATERIALS DRAGGED BY A GASEOUS CURRENT

Also Published As

Publication number Publication date
EP0119411A3 (en) 1987-05-06
DK74884D0 (en) 1984-02-17
DE3305559C2 (en) 1985-05-30
EP0119411A2 (en) 1984-09-26
DE3305559A1 (en) 1984-08-23

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment