CA869927A - Process for the separation of calcium and magnesium - Google Patents

Process for the separation of calcium and magnesium

Info

Publication number
CA869927A
CA869927A CA869927A CA869927DA CA869927A CA 869927 A CA869927 A CA 869927A CA 869927 A CA869927 A CA 869927A CA 869927D A CA869927D A CA 869927DA CA 869927 A CA869927 A CA 869927A
Authority
CA
Canada
Prior art keywords
magnesium
calcium
separation
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
CA869927A
Inventor
C. Robinson Murry
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.)
Spring Chemicals Ltd
Original Assignee
Spring Chemicals Ltd
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 Spring Chemicals Ltd filed Critical Spring Chemicals Ltd
Application granted granted Critical
Publication of CA869927A publication Critical patent/CA869927A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/42—Magnesium sulfites
CA869927A 1968-02-12 1968-02-12 Process for the separation of calcium and magnesium Expired CA869927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA12199 1968-02-12

Publications (1)

Publication Number Publication Date
CA869927A true CA869927A (en) 1971-05-04

Family

ID=4084021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA869927A Expired CA869927A (en) 1968-02-12 1968-02-12 Process for the separation of calcium and magnesium

Country Status (1)

Country Link
CA (1) CA869927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161907A1 (en) * 1971-10-05 1973-07-13 Kureha Chemical Ind Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161907A1 (en) * 1971-10-05 1973-07-13 Kureha Chemical Ind Co Ltd

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