DE494415C - Process for the production of cotton filter mass - Google Patents

Process for the production of cotton filter mass

Info

Publication number
DE494415C
DE494415C DEF62767D DEF0062767D DE494415C DE 494415 C DE494415 C DE 494415C DE F62767 D DEF62767 D DE F62767D DE F0062767 D DEF0062767 D DE F0062767D DE 494415 C DE494415 C DE 494415C
Authority
DE
Germany
Prior art keywords
production
cotton filter
filter mass
mass
cotton
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
DEF62767D
Other languages
German (de)
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.)
CHRISTIAN FEUSTELL
Original Assignee
CHRISTIAN FEUSTELL
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 CHRISTIAN FEUSTELL filed Critical CHRISTIAN FEUSTELL
Priority to DEF62767D priority Critical patent/DE494415C/en
Application granted granted Critical
Publication of DE494415C publication Critical patent/DE494415C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Description

Verfahren zur Herstellung von Baumwollfiltermasse Die in den Handel kommende Baumwoll-Filtermasse zur Klärung von Bier. Wein oder anderen Flüssigkeiten wird meist als @ chemisch rein@ gehandelt. Diese Bezeichnung trifft nicht zu, da alle Filtermassen einen größeren oder kleineren Prozentsatz an Stärke ent halten. Dieser Stärkegehalt gibt dem Filtrat leicht einen faden Beigeschmack, aus welchem Grunde man bestrebt ist. die Stärke veitgehendst zu entfernen. An und für sich ist es bekannt. daß Stärke mittels Diastase in wasserlösliche Maltose übergeführt werden kann. Neuartig ist jedoch die Anwendung dieser Diastasebehandlung bei Baumwollfilter-I masse, wobei die Überführung der Stärke in Maltose während des Fabrikationsganges bei 70 vorgenommen wird. Die gelöste Maltose wird dann durch Auswaschen entfernt.Process for the production of cotton filter mass The in the trade upcoming cotton filter mass for clarifying beer. Wine or other liquids is mostly traded as @ chemically pure @. This designation does not apply because all filter media contain a larger or smaller percentage of strength. This starch content easily gives the filtrate a bland aftertaste from which Basically one is striving. to remove the starch as much as possible. In and of itself is known it. that starch can be converted into water-soluble maltose by means of diastase can. What is new, however, is the use of this diastase treatment with cotton filter-I mass, whereby the conversion of the starch into maltose during the manufacturing process at 70 is made. The dissolved maltose is then removed by washing out.

Claims (1)

P A T E N T A N S P R U C H : Verfahren zur Herstellung von Baumwollfiltermasse, dadurch gekennzeichnet, daß die in der Filtermasse enthaltene Stärke mittels Diastase bei 70° entfernt wird, um eine chemisch reine Filtermasse zu erhalten. P A T E N T A N S P R U C H: Process for the production of cotton filter material, characterized in that the starch contained in the filter mass by means of diastase is removed at 70 ° in order to obtain a chemically pure filter mass.
DEF62767D 1927-01-01 1927-01-01 Process for the production of cotton filter mass Expired DE494415C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF62767D DE494415C (en) 1927-01-01 1927-01-01 Process for the production of cotton filter mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF62767D DE494415C (en) 1927-01-01 1927-01-01 Process for the production of cotton filter mass

Publications (1)

Publication Number Publication Date
DE494415C true DE494415C (en) 1930-03-22

Family

ID=7109610

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF62767D Expired DE494415C (en) 1927-01-01 1927-01-01 Process for the production of cotton filter mass

Country Status (1)

Country Link
DE (1) DE494415C (en)

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