DK57716C - Procedure for Hardening Water by Replacing the Hardness Formers with Hydrogen. - Google Patents

Procedure for Hardening Water by Replacing the Hardness Formers with Hydrogen.

Info

Publication number
DK57716C
DK57716C DK57716DA DK57716C DK 57716 C DK57716 C DK 57716C DK 57716D A DK57716D A DK 57716DA DK 57716 C DK57716 C DK 57716C
Authority
DK
Denmark
Prior art keywords
replacing
hydrogen
procedure
hardening water
hardness formers
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Permutit Ag
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 Permutit Ag filed Critical Permutit Ag
Application granted granted Critical
Publication of DK57716C publication Critical patent/DK57716C/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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/24—Carbon, coal or tar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DK57716D 1934-04-14 1935-04-12 Procedure for Hardening Water by Replacing the Hardness Formers with Hydrogen. DK57716C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL85717D DE763926C (en) 1934-04-14 1934-04-14 Manufacture of carbon cation exchangers

Publications (1)

Publication Number Publication Date
DK57716C true DK57716C (en) 1940-06-17

Family

ID=7285960

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57716D DK57716C (en) 1934-04-14 1935-04-12 Procedure for Hardening Water by Replacing the Hardness Formers with Hydrogen.

Country Status (2)

Country Link
DE (1) DE763926C (en)
DK (1) DK57716C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001669B (en) * 1953-07-11 1957-01-31 Permutit Ag Process for the production of selectively cation-permeable exchange membranes
DE1176624B (en) * 1955-11-21 1964-08-27 Council Scient Ind Res Process for the production of a drying agent from hard coal, brown coal and the like. Like. Vegetable products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126670C (en) *
DE487026C (en) * 1927-07-03 1929-11-30 I G Farbenindustrie Akt Ges Active charcoal from carbohydrates

Also Published As

Publication number Publication date
DE763926C (en) 1951-01-29

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