ES438915A1 - Un procedimiento para la oxidacion de un sulfuro metalico enun medio acuoso. - Google Patents

Un procedimiento para la oxidacion de un sulfuro metalico enun medio acuoso.

Info

Publication number
ES438915A1
ES438915A1 ES438915A ES438915A ES438915A1 ES 438915 A1 ES438915 A1 ES 438915A1 ES 438915 A ES438915 A ES 438915A ES 438915 A ES438915 A ES 438915A ES 438915 A1 ES438915 A1 ES 438915A1
Authority
ES
Spain
Prior art keywords
activated carbon
elemental sulfur
metal sulfides
oxidizing metal
sulfur
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
ES438915A
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.)
Cyprus Metallurgical Processes Corp
Original Assignee
Cyprus Metallurgical Processes 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 Cyprus Metallurgical Processes Corp filed Critical Cyprus Metallurgical Processes Corp
Publication of ES438915A1 publication Critical patent/ES438915A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ES438915A 1974-06-28 1975-06-27 Un procedimiento para la oxidacion de un sulfuro metalico enun medio acuoso. Expired ES438915A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/484,132 US3930969A (en) 1974-06-28 1974-06-28 Process for oxidizing metal sulfides to elemental sulfur using activated carbon

Publications (1)

Publication Number Publication Date
ES438915A1 true ES438915A1 (es) 1977-02-01

Family

ID=23922884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438915A Expired ES438915A1 (es) 1974-06-28 1975-06-27 Un procedimiento para la oxidacion de un sulfuro metalico enun medio acuoso.

Country Status (10)

Country Link
US (1) US3930969A (es)
JP (1) JPS5118991A (es)
AU (1) AU499312B2 (es)
CA (1) CA1052586A (es)
DE (1) DE2528861A1 (es)
ES (1) ES438915A1 (es)
FR (1) FR2276258A1 (es)
GB (1) GB1511323A (es)
MX (1) MX3706E (es)
ZA (1) ZA754138B (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330669A (en) * 1976-09-03 1978-03-23 Sumitomo Electric Industries Method of producing porous material made of tetrafluoethylene resin
US4268363A (en) * 1977-10-11 1981-05-19 Coughlin Robert W Method for electrowinning metals
US4194041A (en) * 1978-06-29 1980-03-18 W. L. Gore & Associates, Inc. Waterproof laminate
JPS56158502A (en) * 1980-05-12 1981-12-07 Junkosha Co Ltd Strip line
US4385093A (en) * 1980-11-06 1983-05-24 W. L. Gore & Associates, Inc. Multi-component, highly porous, high strength PTFE article and method for manufacturing same
JPS57129614A (en) * 1981-02-04 1982-08-11 Yabe Butsusan Kk Artificial cultivation container of mushroom
JPS57142330A (en) * 1981-02-27 1982-09-03 Junkosha Co Ltd Preparation of ethylene tetrafluoride porous tube
JPS57146633A (en) * 1981-03-05 1982-09-10 Junkosha Co Ltd Tube of porous polyethylene tetrafuloride resin containing filler and muanufacture thereof
JPS587334A (ja) * 1981-07-04 1983-01-17 Sumitomo Electric Ind Ltd 紐状多孔質体の製造方法
JPS5898112A (ja) * 1981-12-08 1983-06-10 Tsuchiya Mfg Co Ltd 弗素樹脂製積層型フイルタユニツト
JPS59152825A (ja) * 1983-02-19 1984-08-31 Daikin Ind Ltd ポリテトラフルオロエチレン半焼成体およびその製法
CA1209093A (en) * 1982-03-16 1986-08-05 Thomas D. Hall Writing instruments and their manufacture
JPS5912105U (ja) * 1982-07-14 1984-01-25 住友電気工業株式会社 光フアイバ
JPS5968556U (ja) 1982-10-25 1984-05-09 株式会社潤工社 加温がん治療用冷却器
JPS59109506A (ja) 1982-12-14 1984-06-25 Daikin Ind Ltd 新規なポリテトラフルオロエチレン・フアインパウダ−
JPS59133624U (ja) * 1983-02-26 1984-09-07 旭化成株式会社 通気性を有する防塵・防水作業用衣料素材
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
JPS60177912U (ja) * 1984-05-04 1985-11-26 ジヤパンゴアテツクス株式会社 かがみ姿勢などでも適切にフイツトする衣類
JPS6139112U (ja) * 1984-08-17 1986-03-12 ジヤパンゴアテツクス株式会社 衣服
JPH0410173Y2 (es) * 1984-09-11 1992-03-13
JPS6197003A (ja) * 1984-10-19 1986-05-15 Jun Taga カ−トリツジフイルタ−
JPS6236013U (es) * 1985-08-09 1987-03-03
JPH0763489B2 (ja) * 1986-10-31 1995-07-12 宇部興産株式会社 医療用チユ−ブ
US5217666A (en) * 1991-05-29 1993-06-08 Daikin Industries Ltd. Process for producing porous polytetrafluoroethylene film
US5290338A (en) * 1992-10-16 1994-03-01 Sunshine Mining Company Antimony separation process
US6355135B1 (en) 1993-01-25 2002-03-12 Daikin Industries, Ltd. Method of laminating gas permeable sheet material
US5830603A (en) * 1993-09-03 1998-11-03 Sumitomo Electric Industries, Ltd. Separator film for a storage battery
AUPM414594A0 (en) * 1994-02-25 1994-03-24 Commonwealth Industrial Gases Limited, The A process for extraction of uranium
GB9422476D0 (en) * 1994-11-08 1995-01-04 Sherritt Inc Recovery of zinc from sulphidic concentrates
JP3703627B2 (ja) 1998-06-18 2005-10-05 日本特殊陶業株式会社 ガスセンサ
JP4232694B2 (ja) * 2004-06-10 2009-03-04 住友金属鉱山株式会社 黄銅鉱を含む硫化銅鉱の浸出方法
JP4756867B2 (ja) 2005-01-17 2011-08-24 平河ヒューテック株式会社 テープ巻付装置及びテープ巻付張力の制御方法
JP4904836B2 (ja) * 2006-02-03 2012-03-28 住友金属鉱山株式会社 黄銅鉱を含む硫化銅鉱の浸出方法
US8088270B2 (en) * 2007-11-27 2012-01-03 Ceramatec, Inc. Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides
US8802314B2 (en) 2008-10-17 2014-08-12 Toyota Jidosha Kabushiki Kaisha Reinforced electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell, and polymer electrolyte fuel cell comprising the same
CA2777876A1 (en) * 2009-10-21 2011-04-28 The University Of British Columbia Leaching process for copper concentrates with a carbon catalyst
JP2012037120A (ja) 2010-08-05 2012-02-23 Nihon Gore Kk 隔膜およびこれを用いた熱交換器
JP2013147685A (ja) * 2012-01-17 2013-08-01 Jx Nippon Mining & Metals Corp 金の回収方法及びそれを用いた金の製造方法
JP6348696B2 (ja) 2013-09-30 2018-06-27 ニチアス株式会社 テープヒータ
JP2015069931A (ja) 2013-09-30 2015-04-13 ニチアス株式会社 ジャケットヒータ
CN103526013B (zh) * 2013-10-23 2016-01-20 北京矿冶研究总院 一种复杂钼硫化矿综合回收方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767543A (en) * 1971-06-28 1973-10-23 Hazen Research Process for the electrolytic recovery of copper from its sulfide ores
US3798026A (en) * 1972-03-27 1974-03-19 Cominco Ltd Copper hydrometallurgy
US3736238A (en) * 1972-04-21 1973-05-29 Cyprus Metallurg Process Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
JPS5029490A (es) * 1973-07-16 1975-03-25

Also Published As

Publication number Publication date
AU8254275A (en) 1977-01-06
DE2528861A1 (de) 1976-01-15
MX3706E (es) 1981-05-12
FR2276258A1 (fr) 1976-01-23
JPS5118991A (en) 1976-02-14
AU499312B2 (en) 1979-04-12
FR2276258B1 (es) 1978-06-09
GB1511323A (en) 1978-05-17
US3930969A (en) 1976-01-06
ZA754138B (en) 1976-07-28
CA1052586A (en) 1979-04-17

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