GB879074A - Improvements relating to the production of compounds of divalent palladium - Google Patents

Improvements relating to the production of compounds of divalent palladium

Info

Publication number
GB879074A
GB879074A GB2133159A GB2133159A GB879074A GB 879074 A GB879074 A GB 879074A GB 2133159 A GB2133159 A GB 2133159A GB 2133159 A GB2133159 A GB 2133159A GB 879074 A GB879074 A GB 879074A
Authority
GB
United Kingdom
Prior art keywords
palladium
chlorine
compounds
butyl
potassium
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
GB2133159A
Inventor
Francis Sidney Clements
Eric Victor Nutt
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co 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 Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB2133159A priority Critical patent/GB879074A/en
Publication of GB879074A publication Critical patent/GB879074A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/005—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)

Abstract

Divalent palladium compounds are obtained by reacting metallic palladium with chlorine while it is immersed or suspended in a liquid aliphatic primary alcohol. Chlorine is passed into the alcohol containing metallic palladium and when the palladium has dissolved passage of chlorine is stopped and excess metallic palladium added to reduce any tetravalent palladium to the divalent state. Palladous chloride may be obtained by evaporating the solvent, or an aqueous solution of a chloride may be added to obtain a tetrachloropalladate. In examples chlorine is passed into suspensions of palladium in methyl alcohol, and palladous chloride is obtained by evaporation and crystals of potassium and ammonium tetrachloropalladates are obtained by reaction with potassium and ammonium chlorides. Other alcohols mentioned are ethyl, n-propyl, n-butyl, iso-butyl, amyl and n-dodecyl alcohols.
GB2133159A 1959-06-22 1959-06-22 Improvements relating to the production of compounds of divalent palladium Expired GB879074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2133159A GB879074A (en) 1959-06-22 1959-06-22 Improvements relating to the production of compounds of divalent palladium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2133159A GB879074A (en) 1959-06-22 1959-06-22 Improvements relating to the production of compounds of divalent palladium

Publications (1)

Publication Number Publication Date
GB879074A true GB879074A (en) 1961-10-04

Family

ID=10161082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2133159A Expired GB879074A (en) 1959-06-22 1959-06-22 Improvements relating to the production of compounds of divalent palladium

Country Status (1)

Country Link
GB (1) GB879074A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294484A (en) * 1964-11-17 1966-12-27 Gulf Research Development Co Production of palladium chloride for dimerizing aromatics
US3294483A (en) * 1963-10-04 1966-12-27 Hoechst Ag Process for recovering palladium from acid solutions
CN110835124A (en) * 2019-12-04 2020-02-25 沈阳有色金属研究院有限公司 Preparation method of potassium chloropalladite
CN112158895A (en) * 2020-11-11 2021-01-01 沈阳有色金属研究院有限公司 Preparation method of potassium hexachloropalladate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294483A (en) * 1963-10-04 1966-12-27 Hoechst Ag Process for recovering palladium from acid solutions
US3294484A (en) * 1964-11-17 1966-12-27 Gulf Research Development Co Production of palladium chloride for dimerizing aromatics
CN110835124A (en) * 2019-12-04 2020-02-25 沈阳有色金属研究院有限公司 Preparation method of potassium chloropalladite
CN112158895A (en) * 2020-11-11 2021-01-01 沈阳有色金属研究院有限公司 Preparation method of potassium hexachloropalladate
CN112158895B (en) * 2020-11-11 2022-05-13 沈阳有色金属研究院有限公司 Preparation method of potassium hexachloropalladate

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