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

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 (enrdf_load_stackoverflow) 1984-06-23

Family

ID=4115496

Family Applications (1)

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

Country Status (7)

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

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
DE102009039286B4 (de) * 2009-08-28 2014-10-23 Technische Universität Bergakademie Freiberg Anlage zur technogenen Sedimentation gering werthaltiger Schlämme
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
WO2011032258A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
PL2477707T3 (pl) 2009-09-15 2017-10-31 Suncor Energy Inc Sposób osuszania drobnoziarnistych odpadów przeróbczych
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
CA1140281A (en) 1983-01-25
ZA806453B (en) 1981-10-28
AU6348180A (en) 1981-05-07
JPS625680B2 (enrdf_load_stackoverflow) 1987-02-05
DE3041087A1 (de) 1981-05-21
GB2061907B (en) 1983-12-07
GB2061907A (en) 1981-05-20
DE3041087C2 (enrdf_load_stackoverflow) 1991-02-07
JPS5681182A (en) 1981-07-02

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