GB1421466A - Dithiocarbamates and uses thereof - Google Patents

Dithiocarbamates and uses thereof

Info

Publication number
GB1421466A
GB1421466A GB627773A GB627773A GB1421466A GB 1421466 A GB1421466 A GB 1421466A GB 627773 A GB627773 A GB 627773A GB 627773 A GB627773 A GB 627773A GB 1421466 A GB1421466 A GB 1421466A
Authority
GB
United Kingdom
Prior art keywords
formula
hydrocarbyl
compounds
heterohydrocarbyl
cycloalkenyl
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
GB627773A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1421466A publication Critical patent/GB1421466A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB627773A 1972-02-08 1973-02-08 Dithiocarbamates and uses thereof Expired GB1421466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00224616A US3853751A (en) 1972-02-08 1972-02-08 Flotation of sulfide ores using dithiocarbamates

Publications (1)

Publication Number Publication Date
GB1421466A true GB1421466A (en) 1976-01-21

Family

ID=22841428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB627773A Expired GB1421466A (en) 1972-02-08 1973-02-08 Dithiocarbamates and uses thereof

Country Status (7)

Country Link
US (1) US3853751A (xx)
AU (1) AU5180973A (xx)
BE (1) BE795146A (xx)
DE (1) DE2305245A1 (xx)
FR (1) FR2171281B1 (xx)
GB (1) GB1421466A (xx)
ZA (1) ZA73635B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098686A (en) * 1976-03-19 1978-07-04 Vojislav Petrovich Froth flotation method for recovering of minerals
US4618461A (en) * 1983-07-25 1986-10-21 The Dow Chemical Company O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) and method of preparation thereof
CN85107378A (zh) * 1984-09-13 1987-03-18 陶氏化学公司 从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
US5958462A (en) * 1997-05-23 1999-09-28 Mclean; Linsey Therapeutic bath salts and method of use
CN111495608A (zh) * 2020-05-14 2020-08-07 沈阳有色金属研究院有限公司 一种高效回收多金属硫化矿中铅锌硫的浮选工艺
CN113102113B (zh) * 2021-04-13 2022-01-18 中南大学 一种方铅矿与含锌脉石选择性浮选分离药剂和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375083A (en) * 1943-08-05 1945-05-01 Monsanto Chemicals Preparation of disulphides
US3424730A (en) * 1964-03-06 1969-01-28 Dow Chemical Co Vinylidenearylenealkylene carbamates and polymers thereof
US3464551A (en) * 1967-11-01 1969-09-02 American Cyanamid Co Dialkyl dithiocarbamates as collectors in froth flotation
US3590996A (en) * 1969-02-03 1971-07-06 Dow Chemical Co Floatation of sulfide ores
US3590997A (en) * 1969-02-13 1971-07-06 Dow Chemical Co Flotation of sulfide ores

Also Published As

Publication number Publication date
FR2171281A1 (xx) 1973-09-21
AU5180973A (en) 1974-08-08
BE795146A (fr) 1973-08-08
ZA73635B (en) 1974-03-27
DE2305245A1 (de) 1973-08-23
FR2171281B1 (xx) 1978-03-03
US3853751A (en) 1974-12-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee