IN153273B - - Google Patents

Info

Publication number
IN153273B
IN153273B IN1229/CAL/80A IN1229CA1980A IN153273B IN 153273 B IN153273 B IN 153273B IN 1229CA1980 A IN1229CA1980 A IN 1229CA1980A IN 153273 B IN153273 B IN 153273B
Authority
IN
India
Application number
IN1229/CAL/80A
Other languages
English (en)
Inventor
Raymond Neu Yiu Yong
Original Assignee
Suncor Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4115496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN153273(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Suncor Inc filed Critical Suncor Inc
Publication of IN153273B publication Critical patent/IN153273B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/007—Working-up pitch, asphalt, bitumen winning and separation of asphalt from mixtures with aggregates, fillers and other products, e.g. winning from natural asphalt and regeneration of waste asphalt
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IN1229/CAL/80A 1979-10-31 1980-10-29 IN153273B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000338892A CA1140281A (en) 1979-10-31 1979-10-31 Method for dewatering the sludge layer of an industrial process tailings pond

Publications (1)

Publication Number Publication Date
IN153273B true IN153273B (cs) 1984-06-23

Family

ID=4115496

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1229/CAL/80A IN153273B (cs) 1979-10-31 1980-10-29

Country Status (7)

Country Link
JP (1) JPS5681182A (cs)
AU (1) AU6348180A (cs)
CA (1) CA1140281A (cs)
DE (1) DE3041087A1 (cs)
GB (1) GB2061907B (cs)
IN (1) IN153273B (cs)
ZA (1) ZA806453B (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751339C2 (de) * 1997-11-19 2003-07-03 Rag Ag Verfahren zur Behandlung und Aufbereitung von bei der Steinkohleaufbereitung als wäßriger Reststoffstrom anfallenden Flotationsbergeabgängen
RU2155839C1 (ru) * 1999-06-16 2000-09-10 ОАО Восточный научно-исследовательский горно-рудный институт Способ очистки шламонакопителей обогатительных фабрик
DE10059076B4 (de) * 2000-11-28 2005-10-06 Rag Ag Schlammbeete zum Entwässern von Flotationsbergeabgänge
DE102009039283B4 (de) * 2009-08-28 2014-10-16 Technische Universität Bergakademie Freiberg Verfahren zur Gewinnung von Wertstoffen aus technogenen Sedimentlagerstätten
DE102009039282B4 (de) * 2009-08-28 2014-11-13 Technische Universität Bergakademie Freiberg Verfahren zur technogenen Sedimentation gering werthaltiger Schlämme
DE102009039286B4 (de) * 2009-08-28 2014-10-23 Technische Universität Bergakademie Freiberg Anlage zur technogenen Sedimentation gering werthaltiger Schlämme
EP2477707B8 (en) 2009-09-15 2017-07-26 Suncor Energy Inc. Process for drying fine tailings
CA2936031C (en) 2009-09-15 2019-09-03 Adrian Peter Revington Techniques for flocculating and dewatering fine tailings
WO2011050440A1 (en) 2009-10-30 2011-05-05 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036752A (en) * 1975-01-24 1977-07-19 American Cyanamid Company Dewatering clay slurries

Also Published As

Publication number Publication date
JPS5681182A (en) 1981-07-02
DE3041087A1 (de) 1981-05-21
JPS625680B2 (cs) 1987-02-05
GB2061907B (en) 1983-12-07
DE3041087C2 (cs) 1991-02-07
ZA806453B (en) 1981-10-28
AU6348180A (en) 1981-05-07
CA1140281A (en) 1983-01-25
GB2061907A (en) 1981-05-20

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