ES407291A1 - Procedimiento e instalcion de fabricacion de nodulos expan-didos a partir de cenizas volantes. - Google Patents

Procedimiento e instalcion de fabricacion de nodulos expan-didos a partir de cenizas volantes.

Info

Publication number
ES407291A1
ES407291A1 ES407291A ES407291A ES407291A1 ES 407291 A1 ES407291 A1 ES 407291A1 ES 407291 A ES407291 A ES 407291A ES 407291 A ES407291 A ES 407291A ES 407291 A1 ES407291 A1 ES 407291A1
Authority
ES
Spain
Prior art keywords
fly ash
products
nodules
lime
processing fly
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
ES407291A
Other languages
English (en)
Spanish (es)
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Publication of ES407291A1 publication Critical patent/ES407291A1/es
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
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • C04B18/085—Pelletizing
    • 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)
  • Civil Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
ES407291A 1971-10-05 1972-10-04 Procedimiento e instalcion de fabricacion de nodulos expan-didos a partir de cenizas volantes. Expired ES407291A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135813A FR2155051A5 (enExample) 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
ES407291A1 true ES407291A1 (es) 1975-10-16

Family

ID=9083936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407291A Expired ES407291A1 (es) 1971-10-05 1972-10-04 Procedimiento e instalcion de fabricacion de nodulos expan-didos a partir de cenizas volantes.

Country Status (8)

Country Link
BE (1) BE789103A (enExample)
DE (1) DE2246788A1 (enExample)
ES (1) ES407291A1 (enExample)
FR (1) FR2155051A5 (enExample)
GB (1) GB1386690A (enExample)
IT (1) IT967933B (enExample)
LU (1) LU66221A1 (enExample)
NL (1) NL7213526A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE50444B1 (en) * 1979-12-24 1986-04-16 Smidth & Co As F L Process for the manufacture of a porous sintered aggregate
DD242325A3 (de) * 1983-05-27 1987-01-28 Reiner Kinder Verfahren zur herstellung hochporoeser mineralischer koerper mit polyformer struktur

Also Published As

Publication number Publication date
FR2155051A5 (enExample) 1973-05-18
LU66221A1 (enExample) 1973-01-23
IT967933B (it) 1974-03-11
GB1386690A (en) 1975-03-12
DE2246788A1 (de) 1973-04-12
BE789103A (fr) 1973-01-15
NL7213526A (enExample) 1973-04-09

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