CH439249A - Process for preparing metal salts of acids having a dissociation constant greater than 10-6 - Google Patents

Process for preparing metal salts of acids having a dissociation constant greater than 10-6

Info

Publication number
CH439249A
CH439249A CH1242563A CH1242563A CH439249A CH 439249 A CH439249 A CH 439249A CH 1242563 A CH1242563 A CH 1242563A CH 1242563 A CH1242563 A CH 1242563A CH 439249 A CH439249 A CH 439249A
Authority
CH
Switzerland
Prior art keywords
acids
metal salts
dissociation constant
constant greater
preparing metal
Prior art date
Application number
CH1242563A
Other languages
French (fr)
Inventor
Kunin Robert
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of CH439249A publication Critical patent/CH439249A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/62—Methods of preparing sulfites in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/46—Preparation involving solvent-solvent extraction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/14—Preparation of sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH1242563A 1963-01-31 1963-10-10 Process for preparing metal salts of acids having a dissociation constant greater than 10-6 CH439249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25522263A 1963-01-31 1963-01-31

Publications (1)

Publication Number Publication Date
CH439249A true CH439249A (en) 1967-07-15

Family

ID=22967375

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1242563A CH439249A (en) 1963-01-31 1963-10-10 Process for preparing metal salts of acids having a dissociation constant greater than 10-6

Country Status (5)

Country Link
BE (1) BE638465A (en)
CH (1) CH439249A (en)
ES (1) ES291597A1 (en)
GB (1) GB1033030A (en)
NL (1) NL299016A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443889A (en) * 1964-08-17 1969-05-13 Kaiser Aluminium Chem Corp Method of synthesis of alkali metal salts
US3318867A (en) * 1964-08-20 1967-05-09 Upjohn Co Process for separating nitrogen-basic materials from aqueous solution
IL79020A0 (en) * 1986-06-04 1986-09-30 Haifa Chemicals Ltd Process for the manufacture of monopotassium phosphate
FI107381B (en) * 1998-09-25 2001-07-31 Kemira Chemicals Oy Process for the preparation of potassium formate
EP1659197A1 (en) * 2004-11-18 2006-05-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Process for the recovery of acids

Also Published As

Publication number Publication date
NL299016A (en)
ES291597A1 (en) 1964-01-01
GB1033030A (en) 1966-06-15
BE638465A (en)

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