PH18469A - Hydrodynamic recycle of metallic sulfide seed under pressure - Google Patents

Hydrodynamic recycle of metallic sulfide seed under pressure

Info

Publication number
PH18469A
PH18469A PH29051A PH29051A PH18469A PH 18469 A PH18469 A PH 18469A PH 29051 A PH29051 A PH 29051A PH 29051 A PH29051 A PH 29051A PH 18469 A PH18469 A PH 18469A
Authority
PH
Philippines
Prior art keywords
hydrodynamic
recycle
under pressure
metallic sulfide
seed under
Prior art date
Application number
PH29051A
Other languages
English (en)
Inventor
Rownd Robert Mckee
Original Assignee
Cofremmi
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 Cofremmi filed Critical Cofremmi
Publication of PH18469A publication Critical patent/PH18469A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PH29051A 1982-06-21 1983-06-14 Hydrodynamic recycle of metallic sulfide seed under pressure PH18469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39045182A 1982-06-21 1982-06-21

Publications (1)

Publication Number Publication Date
PH18469A true PH18469A (en) 1985-07-18

Family

ID=23542506

Family Applications (1)

Application Number Title Priority Date Filing Date
PH29051A PH18469A (en) 1982-06-21 1983-06-14 Hydrodynamic recycle of metallic sulfide seed under pressure

Country Status (6)

Country Link
AU (1) AU1578883A (el)
BR (1) BR8303263A (el)
CA (1) CA1214335A (el)
FR (1) FR2528719B1 (el)
GR (1) GR78311B (el)
PH (1) PH18469A (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75868C (fi) * 1986-10-03 1988-08-08 Outokumpu Oy Saett att utfaella och avskilja metaller.
CA1324724C (en) * 1986-08-18 1993-11-30 George Houlachi Process for the removal of cobalt impurities from zinc sulphate solutions
FI106635B (fi) * 1999-11-09 2001-03-15 Outokumpu Oy Menetelmä nikkelin pelkistämiseksi vesiliuoksesta
CN103397185A (zh) * 2013-06-24 2013-11-20 中南大学 一种含铁和游离硫酸的硫酸镍溶液沉铁过程中除钙的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
FR1226788A (fr) * 1959-05-05 1960-08-16 Sherritt Gordon Mines Ltd Procédé de traitement de minerais latéritiques
FR1384908A (fr) * 1962-07-25 1965-01-08 Sherritt Gordon Mines Ltd Procédé de récupération par sulfatation du nickel et du cobalt oxydés dans les minerais et concentrés
CA1035152A (en) * 1974-09-19 1978-07-25 Inco Limited Recovery of nickel from nickel sulfate solutions
US4110400A (en) * 1977-08-01 1978-08-29 Amax Inc. Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution

Also Published As

Publication number Publication date
GR78311B (el) 1984-09-26
BR8303263A (pt) 1984-02-07
CA1214335A (en) 1986-11-25
FR2528719B1 (fr) 1988-12-09
FR2528719A1 (fr) 1983-12-23
AU1578883A (en) 1984-01-05

Similar Documents

Publication Publication Date Title
DE3169549D1 (en) Upgrading of residual oil
JPS5731989A (en) Manufacture of low metal-containing bitumen-free oil
HK66586A (en) Electrodeposition of copper
ZA839664B (en) Upgrading of fischer-tropsch products
GB8300186D0 (en) Metallic gaskets
GB2074185B (en) Hydropyrolysis of carbonaceous solids
GB2130216B (en) Enzymatic synthesis of l-serine
JPS57170996A (en) Oil slurry of carbonaceous material
GB2102021B (en) Hydrodesulphurization of crude oil
PH18469A (en) Hydrodynamic recycle of metallic sulfide seed under pressure
DE3277210D1 (en) Upgrading method of low-rank coal
ZA817877B (en) Process for the hydrogenation of coal
GB2068412B (en) Electrodeposition of metals
JPS56133430A (en) Treatment of crude sulfide stock material
DE3277969D1 (en) Manufacture of dialkyl sulfides from alkenes and hydrogen sulfide
NZ196808A (en) Hydrotreating carbonaceous material
GB8304194D0 (en) Production of dithiazole disulphides
AU536735B2 (en) Flotation of nickel sulphide
DE3165723D1 (en) Hydrogenation of coal
ZA813800B (en) Process for the hydrogenation of coal
JPS574979A (en) Synthesis of 2-amino-6-nitrobenzothiazole
JPS56115399A (en) Quality improvement of sarseed oil
GB2086414B (en) Hydrotreating of carbonaceous materials
AU554723B2 (en) Method of coal upgrading
PL239373A1 (en) Process for continuous hydrogenation of p-tert-butylphenol