FR2356731A1 - Procede d'extraction des sels de fer des solutions en contenant - Google Patents

Procede d'extraction des sels de fer des solutions en contenant

Info

Publication number
FR2356731A1
FR2356731A1 FR7720402A FR7720402A FR2356731A1 FR 2356731 A1 FR2356731 A1 FR 2356731A1 FR 7720402 A FR7720402 A FR 7720402A FR 7720402 A FR7720402 A FR 7720402A FR 2356731 A1 FR2356731 A1 FR 2356731A1
Authority
FR
France
Prior art keywords
iron
purification
solutions
iron salts
containing solutions
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.)
Granted
Application number
FR7720402A
Other languages
English (en)
Other versions
FR2356731B1 (fr
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Publication of FR2356731A1 publication Critical patent/FR2356731A1/fr
Application granted granted Critical
Publication of FR2356731B1 publication Critical patent/FR2356731B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

L'invention concerne la purification des solutions acides aqueuses contenant du fer, utilisée pour le retrait du fer des matières organiques d'extraction. Elle se rapporte à un procédé de traitement hydrothermique à pression et température élevées qui provoque une précipitation du fer dissous sous forme de Fe2 O3 qui peut être facilement séparé. La température dépasse 100 degrés C environ. Le procédé convient particulièrement bien à la séparation du sulfate, du nitrate ou du chlorure ferrique, retiré par purification des matières organiques utilisées pour l'extraction des impuretés à base de fer des solutions obtenues par lixiviation des argiles, minerais et concentrés par un acide. Application au traitement des solutions utilisées dans la métallurgie du nickel et du cobalt
FR7720402A 1976-07-02 1977-07-01 Procede d'extraction des sels de fer des solutions en contenant Granted FR2356731A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,301 US4042501A (en) 1976-07-02 1976-07-02 Purification of iron containing acidic solutions

Publications (2)

Publication Number Publication Date
FR2356731A1 true FR2356731A1 (fr) 1978-01-27
FR2356731B1 FR2356731B1 (fr) 1982-04-02

Family

ID=24820658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720402A Granted FR2356731A1 (fr) 1976-07-02 1977-07-01 Procede d'extraction des sels de fer des solutions en contenant

Country Status (6)

Country Link
US (1) US4042501A (fr)
AU (1) AU506191B2 (fr)
CA (1) CA1073434A (fr)
DE (1) DE2728234A1 (fr)
FR (1) FR2356731A1 (fr)
GB (1) GB1538676A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA80466B (en) * 1979-02-07 1981-02-25 G Thorsen Precipitation of metal values from organic media
US5022912A (en) 1981-10-27 1991-06-11 Union Oil Company Of California Methods for fertilizing with ammoniacal fertilizers
US5332580A (en) * 1981-10-27 1994-07-26 Union Oil Company Of California Fumigation method employing an aqueous solution comprising a hexametaphosphate, a thiocarbonate, and a sulfide
US5288495A (en) * 1981-10-27 1994-02-22 Union Oil Company Of California Method for controlling pests using stabilized thiocarbonate solutions
US5013350A (en) * 1981-10-27 1991-05-07 Union Oil Company Of California Stabilized thiocarbonate solutions
US5256424A (en) * 1981-10-27 1993-10-26 Union Oil Company Of California Stabilized thiocarbonate solutions
US5112623A (en) * 1981-10-27 1992-05-12 Union Oil Company Of California Fumigation methods using a thiocarbonate/urea aqueous composition
US5167966A (en) * 1981-10-27 1992-12-01 Union Oil Company Of California Stabilized thiocarbonate solutions
US5165920A (en) * 1981-10-27 1992-11-24 Union Oil Company Of California Stabilized thiocarbonates
US5340593A (en) * 1981-10-27 1994-08-23 Union Oil Company Of California Stabilized solid thiocarbonate
US5041240A (en) * 1981-10-27 1991-08-20 Union Oil Company Of California Stabilized thiocarbonate solutions
US5360782A (en) * 1981-10-27 1994-11-01 Union Oil Company Of California Aqueous solution comprising a thiocarbonate, a sulfide, and an ammoniacal compound
US9950939B2 (en) * 2012-01-27 2018-04-24 Ohio University Technique for removal of organics and dissolved solids from aqueous medias via supercritical treatment
CN107010673A (zh) * 2017-04-18 2017-08-04 中国恩菲工程技术有限公司 制备水合铁矾与碱式硫酸铁的混合物的方法
CN107312930B (zh) * 2017-07-07 2018-08-28 金川集团股份有限公司 一种低镍锍硝酸浸出液热解除铁的方法
CN115367994A (zh) * 2022-08-19 2022-11-22 陕西合兴硅砂有限公司 一种光伏玻璃用石英砂的除铁方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842436A (en) * 1956-01-30 1958-07-08 Dasher John Orndorff Selective rejection of iron and aluminum in hydrometallurgical recovery of metals
US3436177A (en) * 1968-02-28 1969-04-01 Kennecott Copper Corp Continuous process for removing multivalent impurities from copper-bearing leach solutions
FR2005422A1 (fr) * 1968-04-03 1969-12-12 Union Carbide Canada Ltd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176610A (en) * 1937-11-13 1939-10-17 North Shore Coke & Chemical Co Process of working ores of vanadium and uranium
US2388659A (en) * 1943-07-12 1945-11-06 Interchem Corp Manufacture of pigments
US2643204A (en) * 1948-10-01 1953-06-23 Bethlehem Steel Corp Nitric acid pickling
US2650931A (en) * 1951-03-30 1953-09-01 Laval Separator Co De Method of removing metallic contaminants from hydrogenated oils
US3043771A (en) * 1959-09-10 1962-07-10 Universal Oil Prod Co Process for the removal of sludge from a liquid stream
US3788982A (en) * 1972-01-18 1974-01-29 F Zsoldos Color control of water that is recirculated

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842436A (en) * 1956-01-30 1958-07-08 Dasher John Orndorff Selective rejection of iron and aluminum in hydrometallurgical recovery of metals
US3436177A (en) * 1968-02-28 1969-04-01 Kennecott Copper Corp Continuous process for removing multivalent impurities from copper-bearing leach solutions
FR2005422A1 (fr) * 1968-04-03 1969-12-12 Union Carbide Canada Ltd

Also Published As

Publication number Publication date
AU506191B2 (en) 1979-12-13
US4042501A (en) 1977-08-16
FR2356731B1 (fr) 1982-04-02
CA1073434A (fr) 1980-03-11
GB1538676A (en) 1979-01-24
DE2728234A1 (de) 1978-01-12
AU2581477A (en) 1978-12-07

Similar Documents

Publication Publication Date Title
FR2356731A1 (fr) Procede d'extraction des sels de fer des solutions en contenant
US4193968A (en) Process for recovering gallium
FR2429262A1 (fr) Procede de recuperation de cuivre
FR2404678A1 (fr) Procede de traitement de boues residuaires d'hydroxydes de metaux non ferreux
FI61722C (fi) Foerfarande foer aotervinning av nickel i form av nickelnitratfraon en nickelhaltig legering
Garole et al. Recovery of metal value from electroplating sludge
FR2355781A1 (fr) Procede de recueil et de purification de l'iridium
CN113979476A (zh) 一种反萃除杂制备四钼酸铵产品的方法
FI70049C (fi) Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar
CA1303815C (fr) Methode de neutralisation de l'acide sulfurique contenant des ions de fer
FR2397860A1 (fr) Procede de re-extraction d'un metal d'une solution d'extraction organique dans laquelle le metal est present a l'etat de complexe de chlorure metallique
TWI343363B (en) A method for the recycling of copper sludge
DE2722561C2 (fr)
CN104496000B (zh) 一种铜粉置换去除并回收水体中砷、锑的方法
JPH085676B2 (ja) ステンレス鋼の硫酸酸洗廃液より高純度硫酸鉄を回収する方法
RU2093596C1 (ru) Способ извлечения рения из нитратно-сульфатных растворов
FR2406668A1 (fr) Procede pour extraire des metaux non ferreux de minerais grilles
GR1003569B (el) Μεθοδος ανακτησης του νικελιου και του κοβαλτιου απο τα οξειδωμενα μεταλλευματα του νικελιου και του κοβαλτιου με την τεχνικη της εκχυλισης σε σωρους, χρησιμοποιωντας διαλυμα αραιου θειικου οξος που παρασκευαζεται με τη χρηση θαλασσινου νερου, .....
DE2319703A1 (de) Rueckgewinnung von nickel und/oder kobalt
Niecko Recovery of ferrous sulfate and sulfuric acid from spent pickle liquor of the steel industry
RU2003708C1 (ru) Способ ионообменного извлечени цветных металлов из кислых сред
RU2034062C1 (ru) Способ извлечения благородных металлов из пиритных огарков
US4308239A (en) Obtaining copper (I) chloride from ores with acetonitrile
JPS6056031A (ja) ＧｅおよびＧａ，Ｉｎ微量含有物質からのＧｅおよびＧａ，Ｉｎの回収法
RU2039098C1 (ru) Способ извлечения золота из растворов сложного состава, содержащих селен и платиновые металлы

Legal Events

Date Code Title Description
ST Notification of lapse