NO952873L - Process for Continuous Treatment of Oily and Aqueous Solids - Google Patents

Process for Continuous Treatment of Oily and Aqueous Solids

Info

Publication number
NO952873L
NO952873L NO952873A NO952873A NO952873L NO 952873 L NO952873 L NO 952873L NO 952873 A NO952873 A NO 952873A NO 952873 A NO952873 A NO 952873A NO 952873 L NO952873 L NO 952873L
Authority
NO
Norway
Prior art keywords
solvent
solids
water
mixture
oily
Prior art date
Application number
NO952873A
Other languages
Norwegian (no)
Other versions
NO952873D0 (en
Inventor
Jurgen Demmich
Eckard Weissflog
Gerhard Leininger
Erwin Gerstner
Original Assignee
Gfr Aufbereitung Reststoffe
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 Gfr Aufbereitung Reststoffe filed Critical Gfr Aufbereitung Reststoffe
Publication of NO952873D0 publication Critical patent/NO952873D0/en
Publication of NO952873L publication Critical patent/NO952873L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Sorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Lubricants (AREA)

Abstract

Any coarse components present are separated, then the viscosity of the oil/water-solids mixture is reduced by water addition, without heating, to 25-40 mass % water content. Low boiling-or azeotrope forming solvent, or mixed solvents, are then homogenised into the mixture. Separation to liquid and solid phases follows, and the solids are partly dried, to free them of residual solvent or solvent mixture. Material use is made of the residual solids, and of the fluid phase containing oil, solvent and water. <IMAGE>
NO952873A 1994-07-20 1995-07-19 Process for Continuous Treatment of Oily and Aqueous Solids NO952873L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4425608 1994-07-20

Publications (2)

Publication Number Publication Date
NO952873D0 NO952873D0 (en) 1995-07-19
NO952873L true NO952873L (en) 1996-01-22

Family

ID=6523630

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952873A NO952873L (en) 1994-07-20 1995-07-19 Process for Continuous Treatment of Oily and Aqueous Solids

Country Status (4)

Country Link
EP (1) EP0693326B1 (en)
AT (1) ATE175596T1 (en)
DE (1) DE59504786D1 (en)
NO (1) NO952873L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411478B (en) * 2010-07-22 2013-10-11 Univ Nat Kaohsiung Marine Method for removing pollutants-contaminated soil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334043A (en) 1965-09-29 1967-08-01 Sun Oil Co Neopentane separation of bituminous materials
US5143598A (en) 1983-10-31 1992-09-01 Amoco Corporation Methods of tar sand bitumen recovery
US4640760A (en) 1984-08-31 1987-02-03 Phillips Petroleum Company Process for upgrading carbonaceous material comprising liquid extraction and flash pyrolysis of extraction residue
EP0185831B2 (en) * 1984-12-22 1995-02-15 Harbauer GmbH & Co. KG Plant for continuously cleaning soil to remove pollutants
US4981579A (en) 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
DE3803634A1 (en) * 1988-02-06 1988-07-21 Weiss Gmbh & Co Leonhard METHOD FOR CLEANING EARTH FLOORS OR THE LIKE THAT ARE LOADED WITH EXTRACTABLE ORGANIC POLLUTANTS
DE4009650C2 (en) 1990-03-15 1994-02-17 Mrh Mineraloel Rohstoff Handel Process for the continuous treatment of a water-containing oil sludge flow and plant for carrying out the process
DE4106281A1 (en) * 1991-02-28 1992-09-03 Ruhrkohle Oel & Gas METHOD FOR THE TREATMENT OF WATER-CONTAINING MATERIALS LOADED WITH ORGANIC CONTAMINATORS USING EASILY FLUID AND WATER-FREE MIXABLE ORANGE SOLVENTS
JP2947369B2 (en) * 1991-03-26 1999-09-13 三菱化学株式会社 Method for removing mercury and mercury compounds from hydrocarbon oil
DE4208180C2 (en) 1992-03-12 1995-03-30 Preussag Noell Wassertech Process for the separation of mixtures from solids or sludges which contain low volatile hydrocarbons and other accompanying substances
DE4224953C1 (en) 1992-07-29 1993-12-16 Mineraloel Raffinerie Dollberg Treatment of industrial sludges contaminated with oil - in which oil is extracted in closed system using light hydrocarbon(s) as solvent and sludge is stripped using satd. steam
DE4234763A1 (en) * 1992-10-15 1994-04-21 Schuette Reiner Harmful organic materials removal e.g. hydrocarbon(s), penta:chloro:phenol(s) and dioxin(s) - by adding surfactant and extn. agent to the screened soil and removing liq. components from contaminated soil paste-type mixt., for esp. road surfacing and filler for concrete or bitumen-contg. materials

Also Published As

Publication number Publication date
NO952873D0 (en) 1995-07-19
EP0693326A1 (en) 1996-01-24
ATE175596T1 (en) 1999-01-15
EP0693326B1 (en) 1999-01-13
DE59504786D1 (en) 1999-02-25

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