JPS625680B2 - - Google Patents

Info

Publication number
JPS625680B2
JPS625680B2 JP55152423A JP15242380A JPS625680B2 JP S625680 B2 JPS625680 B2 JP S625680B2 JP 55152423 A JP55152423 A JP 55152423A JP 15242380 A JP15242380 A JP 15242380A JP S625680 B2 JPS625680 B2 JP S625680B2
Authority
JP
Japan
Prior art keywords
sludge
sand
layer
water
pond
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
JP55152423A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5681182A (en
Inventor
Neniu Yangu Reimondo
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.)
Suncor Energy Inc
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=JPS625680(B2) "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 JPS5681182A publication Critical patent/JPS5681182A/ja
Publication of JPS625680B2 publication Critical patent/JPS625680B2/ja
Granted legal-status Critical Current

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)
JP15242380A 1979-10-31 1980-10-31 Method of dehydrating sludge layer of tilling pond from industrial process Granted JPS5681182A (en)

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 (2)

Publication Number Publication Date
JPS5681182A JPS5681182A (en) 1981-07-02
JPS625680B2 true JPS625680B2 (enrdf_load_stackoverflow) 1987-02-05

Family

ID=4115496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15242380A Granted JPS5681182A (en) 1979-10-31 1980-10-31 Method of dehydrating sludge layer of tilling pond from industrial process

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
IN153273B (enrdf_load_stackoverflow) 1984-06-23
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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