FR2396729A1 - PROCESS FOR THE PREPARATION OF AGGREGATES AND AGGREGATES OBTAINED BY THE IMPLEMENTATION OF THE SAID PROCEDURE - Google Patents

PROCESS FOR THE PREPARATION OF AGGREGATES AND AGGREGATES OBTAINED BY THE IMPLEMENTATION OF THE SAID PROCEDURE

Info

Publication number
FR2396729A1
FR2396729A1 FR7819780A FR7819780A FR2396729A1 FR 2396729 A1 FR2396729 A1 FR 2396729A1 FR 7819780 A FR7819780 A FR 7819780A FR 7819780 A FR7819780 A FR 7819780A FR 2396729 A1 FR2396729 A1 FR 2396729A1
Authority
FR
France
Prior art keywords
aggregates
implementation
preparation
naphthalenesulfonic acid
salt
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.)
Withdrawn
Application number
FR7819780A
Other languages
French (fr)
Inventor
Richard Timothy Bishop
Terence
Edwin Say
Andrea Lynn Macdonald
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.)
Revertex South Africa Pty Ltd
Original Assignee
Revertex South Africa Pty Ltd
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 Revertex South Africa Pty Ltd filed Critical Revertex South Africa Pty Ltd
Publication of FR2396729A1 publication Critical patent/FR2396729A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C04B20/1033—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/67—Biocides
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00758—Uses not provided for elsewhere in C04B2111/00 for agri-, sylvi- or piscicultural or cattle-breeding applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Pest Control & Pesticides (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Glanulating (AREA)

Abstract

Procédé pour la préparation d'agrégats de particules de matières et agrégats obtenus par la mise en oeuvre dudit procédé. Ce procédé consiste à appliquer à un matériau en particules une émulsion aqueuse synthétique d'un polymère qui a été stabilisé avec un dispersant. Le dispersant peut être un sel d'un acide alcoyl-naphtalène-sulfonique inférieur, un sel d'un acide alcoylidène-bis-naphtalène-sulfonique inférieur on un sel de sodium d'un acide alcoyl-naphtalène-sulfonique polymère. Agrégation de sables, poudres et analogues pour la construction d'assises de routes, etc.Process for the preparation of aggregates of particles of materials and aggregates obtained by the implementation of said process. This process involves applying to a particulate material a synthetic aqueous emulsion of a polymer which has been stabilized with a dispersant. The dispersant may be a salt of a lower alkyl-naphthalenesulfonic acid, a salt of a lower alkylidene-bis-naphthalenesulfonic acid, or a sodium salt of a polymeric alkyl-naphthalenesulfonic acid. Aggregation of sands, powders and the like for the construction of road foundations, etc.

FR7819780A 1977-07-06 1978-07-03 PROCESS FOR THE PREPARATION OF AGGREGATES AND AGGREGATES OBTAINED BY THE IMPLEMENTATION OF THE SAID PROCEDURE Withdrawn FR2396729A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00774057A ZA774057B (en) 1977-07-06 1977-07-06 Process and composition for aggregating particulate materials

Publications (1)

Publication Number Publication Date
FR2396729A1 true FR2396729A1 (en) 1979-02-02

Family

ID=25571763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819780A Withdrawn FR2396729A1 (en) 1977-07-06 1978-07-03 PROCESS FOR THE PREPARATION OF AGGREGATES AND AGGREGATES OBTAINED BY THE IMPLEMENTATION OF THE SAID PROCEDURE

Country Status (7)

Country Link
JP (1) JPS5417373A (en)
AU (1) AU3773878A (en)
DE (1) DE2828972A1 (en)
FR (1) FR2396729A1 (en)
GB (1) GB2000787A (en)
IT (1) IT1097478B (en)
ZA (1) ZA774057B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400413A (en) * 1980-08-29 1983-08-23 Rohm And Haas Company Acrylic polymer concrete compositions
AU546359B2 (en) * 1980-12-08 1985-08-29 Revertex (South Africa) Pty. Ltd. Briquetting of particulate materials
GB8314709D0 (en) * 1982-06-09 1983-07-06 Ici Plc Mouldable composition
KR900001556B1 (en) * 1982-06-09 1990-03-15 임페리알 케미칼 인더스트리스 피엘씨 Mouldable composition and shaped product produced therefrom
DE3232635A1 (en) * 1982-09-02 1984-03-08 Degussa Ag, 6000 Frankfurt Process for agglomerating fine powders
CA1332514C (en) * 1985-05-21 1994-10-18 Meyer Robert Rosen Process for agglomerating mineral ore concentrate utilizing emulsions of polymer binders or dry polymer binders
GB8529418D0 (en) * 1985-11-29 1986-01-08 Allied Colloids Ltd Iron ore pelletisation
EP0288150B1 (en) * 1987-03-24 1994-02-23 Ciba Specialty Chemicals Water Treatments Limited Ore pelletisation
FR2683544B1 (en) * 1991-11-08 1994-09-30 Viabilite Ste Ind DIVIDED COMBUSTIBLE MATERIAL AGGLOMERATED BY A BINDER, PROCESS FOR PREPARING THE MATERIAL.
KR100596118B1 (en) 2001-10-31 2006-07-06 아사히 가세이 셍이 가부시키가이샤 Elastic Knitted Fabric Having Multilayer Structure, a molded cloth, a Process for manufacturing an elastic circular knited fabric, a process for manufacturing an elastic knitted fabric and a yarn feeder

Also Published As

Publication number Publication date
JPS5417373A (en) 1979-02-08
IT1097478B (en) 1985-08-31
DE2828972A1 (en) 1979-01-18
IT7825390A0 (en) 1978-07-06
AU3773878A (en) 1980-01-10
ZA774057B (en) 1978-09-27
GB2000787A (en) 1979-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse