FR2049339A6 - Oils used as fly ash stabilisers - Google Patents

Oils used as fly ash stabilisers

Info

Publication number
FR2049339A6
FR2049339A6 FR6918824A FR6918824A FR2049339A6 FR 2049339 A6 FR2049339 A6 FR 2049339A6 FR 6918824 A FR6918824 A FR 6918824A FR 6918824 A FR6918824 A FR 6918824A FR 2049339 A6 FR2049339 A6 FR 2049339A6
Authority
FR
France
Prior art keywords
fly ash
oils used
stabilisers
degrees
ash stabilisers
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
FR6918824A
Other languages
French (fr)
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.)
REGIMA CIVILE RECH
Original Assignee
REGIMA CIVILE RECH
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 REGIMA CIVILE RECH filed Critical REGIMA CIVILE RECH
Priority to FR6918824A priority Critical patent/FR2049339A6/en
Application granted granted Critical
Publication of FR2049339A6 publication Critical patent/FR2049339A6/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Cosmetics (AREA)

Abstract

Method of treating fly ash to stabilise it and prevent production of uncontrollable suspensions or emulsions in air as in FR 6901381, in which 0.1-1 wt.% of oils distilled from crude oil and petrol having an Engler viscosity at 20 degrees C of about 10 and a flash point >85 degrees C can be substituted for the sequiterpenes.
FR6918824A 1969-06-06 1969-06-06 Oils used as fly ash stabilisers Expired FR2049339A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6918824A FR2049339A6 (en) 1969-06-06 1969-06-06 Oils used as fly ash stabilisers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6918824A FR2049339A6 (en) 1969-06-06 1969-06-06 Oils used as fly ash stabilisers

Publications (1)

Publication Number Publication Date
FR2049339A6 true FR2049339A6 (en) 1971-03-26

Family

ID=9035302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918824A Expired FR2049339A6 (en) 1969-06-06 1969-06-06 Oils used as fly ash stabilisers

Country Status (1)

Country Link
FR (1) FR2049339A6 (en)

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