FR2521453B1 - Procede de flottation du rutile a partir de minerais de rutile - Google Patents

Procede de flottation du rutile a partir de minerais de rutile

Info

Publication number
FR2521453B1
FR2521453B1 FR8302192A FR8302192A FR2521453B1 FR 2521453 B1 FR2521453 B1 FR 2521453B1 FR 8302192 A FR8302192 A FR 8302192A FR 8302192 A FR8302192 A FR 8302192A FR 2521453 B1 FR2521453 B1 FR 2521453B1
Authority
FR
France
Prior art keywords
rutile
floating
ores
rutile ores
floating rutile
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
FR8302192A
Other languages
English (en)
Other versions
FR2521453A1 (fr
Inventor
Giorgio Rinelli
Anna Maria Marabini
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.)
Consiglio Nazionale delle Richerche CNR
Original Assignee
Consiglio Nazionale delle Richerche CNR
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 Consiglio Nazionale delle Richerche CNR filed Critical Consiglio Nazionale delle Richerche CNR
Publication of FR2521453A1 publication Critical patent/FR2521453A1/fr
Application granted granted Critical
Publication of FR2521453B1 publication Critical patent/FR2521453B1/fr
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
    • B03D1/01—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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
FR8302192A 1982-02-12 1983-02-11 Procede de flottation du rutile a partir de minerais de rutile Expired FR2521453B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47783/82A IT1154283B (it) 1982-02-12 1982-02-12 Procedimento per la flottazione del rutilo mediante l'uso di n-benzoil-n-fenilidrossilammina come collettore selettivo

Publications (2)

Publication Number Publication Date
FR2521453A1 FR2521453A1 (fr) 1983-08-19
FR2521453B1 true FR2521453B1 (fr) 1987-08-21

Family

ID=11262487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302192A Expired FR2521453B1 (fr) 1982-02-12 1983-02-11 Procede de flottation du rutile a partir de minerais de rutile

Country Status (3)

Country Link
US (1) US4461701A (fr)
FR (1) FR2521453B1 (fr)
IT (1) IT1154283B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629556A (en) * 1984-11-29 1986-12-16 Thiele Kaolin Company Purification of kaolin clay by froth flotation using hydroxamate collectors
CN106733214B (zh) * 2016-12-07 2019-02-26 广西大学 一种金红石捕收剂的制备方法
CN109261365A (zh) * 2018-08-13 2019-01-25 昆明理工大学 一种用于金红石浮选的捕收剂及使用方法
CN109317314A (zh) * 2018-12-07 2019-02-12 武汉工程大学 一种金红石浮选阳离子捕收剂及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125852A (en) * 1937-05-10 1938-08-02 Armour & Co Process of concentrating ores and flotation agents therefor
US3438494A (en) * 1966-07-25 1969-04-15 Colorado School Of Mines Flotation method for the recovery of minerals
SU871831A1 (ru) * 1979-02-28 1981-10-15 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых Собиратель дл флотации руд редких металлов и олова
US4362615A (en) * 1981-10-15 1982-12-07 The United States Of America As Represented By The Secretary Of The Interior Froth flotation of rutile

Also Published As

Publication number Publication date
IT1154283B (it) 1987-01-21
US4461701A (en) 1984-07-24
FR2521453A1 (fr) 1983-08-19
IT8247783A0 (it) 1982-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse