NL7007083A - Substituted 2-hydroxybenzophenoximes for - copper extraction - Google Patents

Substituted 2-hydroxybenzophenoximes for - copper extraction

Info

Publication number
NL7007083A
NL7007083A NL7007083A NL7007083A NL7007083A NL 7007083 A NL7007083 A NL 7007083A NL 7007083 A NL7007083 A NL 7007083A NL 7007083 A NL7007083 A NL 7007083A NL 7007083 A NL7007083 A NL 7007083A
Authority
NL
Netherlands
Prior art keywords
hydroxybenzophenoximes
substituted
copper extraction
water
aliphatic
Prior art date
Application number
NL7007083A
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 filed Critical
Priority to NL7007083A priority Critical patent/NL7007083A/en
Publication of NL7007083A publication Critical patent/NL7007083A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds useful for extracting Cu from acid solutions (pH 1.0) have formula: (R, R' are 1-25C saturated aliphatic, 3-25C olefinic aliphatic, or OR" where R" is 1-25C satd. or 3-25C olefinic aliphatic; E = electrophilic group; p = 1-4; m = 0 to 4-p; n = 0-4; in Rm and R'n there are 3-25C). They are almost completely insoluble in water and have solubility >=2% wt. in an organic solvent which is practically unmiscible with water, pref. a liquid hydrocarbon, esp. kerosene. The Cu can be extracted in this solvent containing the title compounds.
NL7007083A 1970-05-15 1970-05-15 Substituted 2-hydroxybenzophenoximes for - copper extraction NL7007083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7007083A NL7007083A (en) 1970-05-15 1970-05-15 Substituted 2-hydroxybenzophenoximes for - copper extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007083A NL7007083A (en) 1970-05-15 1970-05-15 Substituted 2-hydroxybenzophenoximes for - copper extraction

Publications (1)

Publication Number Publication Date
NL7007083A true NL7007083A (en) 1971-11-17

Family

ID=19810078

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007083A NL7007083A (en) 1970-05-15 1970-05-15 Substituted 2-hydroxybenzophenoximes for - copper extraction

Country Status (1)

Country Link
NL (1) NL7007083A (en)

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