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AU507341B2 - Dewatering of fine particulate solids - Google Patents

Dewatering of fine particulate solids

Info

Publication number
AU507341B2
AU507341B2 AU25246/77A AU2524677A AU507341B2 AU 507341 B2 AU507341 B2 AU 507341B2 AU 25246/77 A AU25246/77 A AU 25246/77A AU 2524677 A AU2524677 A AU 2524677A AU 507341 B2 AU507341 B2 AU 507341B2
Authority
AU
Australia
Prior art keywords
dewatering
fine particulate
particulate solids
solids
fine
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
AU25246/77A
Other versions
AU2524677A (en
Inventor
L. S Bleakley
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.)
Imerys Minerals Ltd
Original Assignee
English Clays Lovering Pochin Co Ltd
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 English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Publication of AU2524677A publication Critical patent/AU2524677A/en
Application granted granted Critical
Publication of AU507341B2 publication Critical patent/AU507341B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU25246/77A 1976-05-21 1977-05-18 Dewatering of fine particulate solids Expired AU507341B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB21216/76A GB1572351A (en) 1976-05-21 1976-05-21 Dewatering of aqueous suspensions of fine particulate solids
GBGB21216/76 1976-05-21

Publications (2)

Publication Number Publication Date
AU2524677A AU2524677A (en) 1978-11-23
AU507341B2 true AU507341B2 (en) 1980-02-14

Family

ID=10159141

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25246/77A Expired AU507341B2 (en) 1976-05-21 1977-05-18 Dewatering of fine particulate solids

Country Status (7)

Country Link
JP (1) JPS6013726B2 (en)
AU (1) AU507341B2 (en)
DE (1) DE2722913A1 (en)
ES (1) ES458966A1 (en)
FR (1) FR2351689A1 (en)
GB (1) GB1572351A (en)
ZA (1) ZA772802B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104504B (en) * 1981-07-16 1985-05-09 English Clays Lovering Pochin Stabilisation of photochromic fulgides and fulgimides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1379343A (en) * 1964-01-02 1964-11-20 Beteiligungs & Patentverw Gmbh Fine sludge dewatering process
DE1642850A1 (en) * 1967-05-16 1971-03-11 Metallgesellschaft Ag Process for dewatering organic sludge by centrifugation
DE1965734A1 (en) * 1969-12-31 1971-07-08 Degussa Peat as filtering aid in clearing sludge - dehydration
NL7214504A (en) * 1972-10-26 1974-05-01
GB1428846A (en) * 1973-03-30 1976-03-17 English Clays Lovering Pochin Separation of fine solids and liquids

Also Published As

Publication number Publication date
AU2524677A (en) 1978-11-23
ES458966A1 (en) 1978-02-16
FR2351689A1 (en) 1977-12-16
GB1572351A (en) 1980-07-30
ZA772802B (en) 1978-04-26
JPS537588A (en) 1978-01-24
JPS6013726B2 (en) 1985-04-09
DE2722913A1 (en) 1977-12-01

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