GB1259738A - Flotation process - Google Patents

Flotation process

Info

Publication number
GB1259738A
GB1259738A GB6850/70A GB685070A GB1259738A GB 1259738 A GB1259738 A GB 1259738A GB 6850/70 A GB6850/70 A GB 6850/70A GB 685070 A GB685070 A GB 685070A GB 1259738 A GB1259738 A GB 1259738A
Authority
GB
United Kingdom
Prior art keywords
alkyl
froth flotation
collector
flotation process
calcium
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
GB6850/70A
Inventor
Albert Verheyden
Jean Hartmann
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.)
UCB SA
Original Assignee
UCB SA
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 UCB SA filed Critical UCB SA
Priority to GB6850/70A priority Critical patent/GB1259738A/en
Priority to ZM9/71A priority patent/ZM971A1/en
Priority to FR7104194A priority patent/FR2079374B1/fr
Priority to NL7101632A priority patent/NL7101632A/xx
Priority to ES388134A priority patent/ES388134A1/en
Priority to BE762727A priority patent/BE762727A/en
Priority to DE19712106417 priority patent/DE2106417A1/en
Priority to BR949/71A priority patent/BR7100949D0/en
Priority to US00114613A priority patent/US3822014A/en
Priority to AU25334/71A priority patent/AU2533471A/en
Priority to ZA710876A priority patent/ZA71876B/en
Priority to SU1622036A priority patent/SU394962A3/ru
Publication of GB1259738A publication Critical patent/GB1259738A/en
Priority to MY255/73A priority patent/MY7300255A/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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D2203/04—Non-sulfide ores

Abstract

1,259,738. Froth flotation. UCB (UNION CHIMIQUE-CHEMISCHE BEDRIJVEN) S.A. 19 April, 1971 [12 Feb., 1970], No. 6850/70. Heading B2H. A froth flotation process particularly for purifying oxide minerals comprises using a collector selected from compounds having the formulae: wherein X is the unsaturated hydrocarbon radical of the acid obtained from calcium citrate by controlled pyrolysis and acidification as disclosed in Specification 1,082,179; X' is the saturated radical corresponding to X; R is C 1-20 alkyl; R', R", R"', and R"", which may be the same or different, are H or C 1-20 alkyl, cycloalkyl, aralkyl, alkaryl, or aryl, at least one being other than H; and M is Na, K, or NH 4 . The collector is used in an amount of 300-4000g per ton, preferably 500-1000, and at ambient temperature or higher. The pH is adjusted with sulphuric acid, sodium hydroxide, sodium carbonate, or calcium hydroxide to a value depending on the mineral to be recovered.
GB6850/70A 1970-02-12 1970-02-12 Flotation process Expired GB1259738A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB6850/70A GB1259738A (en) 1970-02-12 1970-02-12 Flotation process
ZM9/71A ZM971A1 (en) 1970-02-12 1971-02-02 Process of flotation of minerals and ores
FR7104194A FR2079374B1 (en) 1970-02-12 1971-02-08
NL7101632A NL7101632A (en) 1970-02-12 1971-02-08
ES388134A ES388134A1 (en) 1970-02-12 1971-02-10 Process of flotation of minterals and ores
BE762727A BE762727A (en) 1970-02-12 1971-02-10 NEW MINERAL AND ORE FLOTATION PROCESS
BR949/71A BR7100949D0 (en) 1970-02-12 1971-02-11 PROCESS FOR FLOTATION OF MINERALS AND MINES
DE19712106417 DE2106417A1 (en) 1970-02-12 1971-02-11 Flotation process for minerals and ores
US00114613A US3822014A (en) 1970-02-12 1971-02-11 Process of flotation of minterals and ores
AU25334/71A AU2533471A (en) 1970-02-12 1971-02-11 Process for flotation of minerals and ores
ZA710876A ZA71876B (en) 1970-02-12 1971-02-11 Process of flotation of minerals and ores
SU1622036A SU394962A3 (en) 1970-02-12 1971-02-12
MY255/73A MY7300255A (en) 1970-02-12 1973-12-30 Flotation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6850/70A GB1259738A (en) 1970-02-12 1970-02-12 Flotation process

Publications (1)

Publication Number Publication Date
GB1259738A true GB1259738A (en) 1972-01-12

Family

ID=9821895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6850/70A Expired GB1259738A (en) 1970-02-12 1970-02-12 Flotation process

Country Status (13)

Country Link
US (1) US3822014A (en)
AU (1) AU2533471A (en)
BE (1) BE762727A (en)
BR (1) BR7100949D0 (en)
DE (1) DE2106417A1 (en)
ES (1) ES388134A1 (en)
FR (1) FR2079374B1 (en)
GB (1) GB1259738A (en)
MY (1) MY7300255A (en)
NL (1) NL7101632A (en)
SU (1) SU394962A3 (en)
ZA (1) ZA71876B (en)
ZM (1) ZM971A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421641A (en) 1981-01-05 1983-12-20 Ceca S.A. Enrichment process by flotation of phosphate-containing ores with carbonated and/or siliceous gangues, by amphoteric collecting agents

Families Citing this family (5)

* 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
FR2515986A1 (en) * 1981-11-09 1983-05-13 Ceca Sa METHOD FOR TREATING CASSITERITY ORE
ATE524567T1 (en) * 2007-07-17 2011-09-15 Basf Se METHOD FOR ENRICHMENT USING HYDROPHOBIC, SOLID SURFACES
ES2568777T3 (en) * 2010-01-08 2016-05-04 Université De Lorraine Flotation process to recover feldspar from a feldspar mineral
CN113731626A (en) * 2021-08-25 2021-12-03 湖南有色黄沙坪矿业有限公司 Beneficiation method for low-grade tungsten-molybdenum multi-metal ore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278107A (en) * 1940-03-30 1942-03-31 American Cyanamid Co Process for concentrating ore materials
US2278060A (en) * 1940-03-30 1942-03-31 American Cyanamid Co Mineral concentration
US2285773A (en) * 1940-08-07 1942-06-09 Colgate Palmolive Peet Co Chemical substance
US2356821A (en) * 1940-09-04 1944-08-29 American Cyanamid Co Froth flotation of acidic minerals
US2337118A (en) * 1940-10-07 1943-12-21 Du Pont Beneficiation of ores
US2477402A (en) * 1947-09-26 1949-07-26 American Cyanamid Co Beneficiation of garnet ores by froth flotation
GB701821A (en) * 1950-07-05 1954-01-06 Distillers Co Yeast Ltd Froth flotation process
US2689046A (en) * 1950-12-02 1954-09-14 Minerec Corp Concentration of minerals
GB1082179A (en) * 1965-07-19 1967-09-06 Citrique Belge Nv Unsaturated carboxylic salt materials and derivatives thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421641A (en) 1981-01-05 1983-12-20 Ceca S.A. Enrichment process by flotation of phosphate-containing ores with carbonated and/or siliceous gangues, by amphoteric collecting agents

Also Published As

Publication number Publication date
BR7100949D0 (en) 1973-04-19
ZA71876B (en) 1971-10-27
ZM971A1 (en) 1971-11-22
FR2079374A1 (en) 1971-11-12
SU394962A3 (en) 1973-08-22
AU2533471A (en) 1972-08-17
FR2079374B1 (en) 1974-08-19
DE2106417A1 (en) 1971-08-19
MY7300255A (en) 1973-12-31
US3822014A (en) 1974-07-02
NL7101632A (en) 1971-08-16
ES388134A1 (en) 1973-05-01
BE762727A (en) 1971-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees