ES8503365A1 - Procedimiento de obtencion de espumas inorganicas rigidas en estructura celular. - Google Patents

Procedimiento de obtencion de espumas inorganicas rigidas en estructura celular.

Info

Publication number
ES8503365A1
ES8503365A1 ES522919A ES522919A ES8503365A1 ES 8503365 A1 ES8503365 A1 ES 8503365A1 ES 522919 A ES522919 A ES 522919A ES 522919 A ES522919 A ES 522919A ES 8503365 A1 ES8503365 A1 ES 8503365A1
Authority
ES
Spain
Prior art keywords
microns
froth
wet foam
diameter
inorganic foams
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
ES522919A
Other languages
English (en)
Other versions
ES522919A0 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES8503365A1 publication Critical patent/ES8503365A1/es
Publication of ES522919A0 publication Critical patent/ES522919A0/es
Granted 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ESPUMAS RIGIDAS DE SILICATOS CON ESTRUCTURA CELULAR.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA SUSPENSION ACUOSA DE UN MINERAL EN CAPAS, A LA QUE SE LE AN/ADE UN AGENTE ESPUMANTE, TAL COMO UNA SAL DE ALQUILAMINA; SEGUNDA, SE GASIFICA LA SUSPENSION ACUOSA PREPARADA, PARA PRODUCIR UNA ESPUMA HUMEDA ESTABLE QUE CONTIENE BURBUJAS DE GAS, EN LAS QUE EL DIAMETRO MEDIO DE BURBUJA ES INFERIOR A 60 MICRAS; Y POR ULTIMO, SE SEPARA AL MENOS PARTE DEL AGUA DE LA ESPUMA HUMEDA.
ES522919A 1982-06-03 1983-06-01 Procedimiento de obtencion de espumas inorganicas rigidas en estructura celular. Granted ES522919A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8216210 1982-06-03

Publications (2)

Publication Number Publication Date
ES8503365A1 true ES8503365A1 (es) 1985-02-16
ES522919A0 ES522919A0 (es) 1985-02-16

Family

ID=10530824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522919A Granted ES522919A0 (es) 1982-06-03 1983-06-01 Procedimiento de obtencion de espumas inorganicas rigidas en estructura celular.

Country Status (18)

Country Link
US (1) US4547469A (es)
EP (1) EP0096489A1 (es)
JP (1) JPS58217457A (es)
KR (1) KR840005061A (es)
AU (1) AU562913B2 (es)
BR (1) BR8302919A (es)
CA (1) CA1211475A (es)
DD (1) DD215777A5 (es)
DK (1) DK254283A (es)
ES (1) ES522919A0 (es)
FI (1) FI831990L (es)
GB (1) GB8313957D0 (es)
GR (1) GR78810B (es)
NO (1) NO163689C (es)
NZ (1) NZ204353A (es)
PL (1) PL242313A1 (es)
PT (1) PT76803B (es)
ZA (1) ZA833842B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160470A (en) * 1984-05-09 1985-12-24 Michael John Hewitt The manufacture of lightweight extruded structural profile
AU592530B2 (en) * 1984-05-09 1990-01-18 Michael John Hewitt The manufacture of lightweight extruded structural profile
US4663226A (en) * 1986-07-25 1987-05-05 Helena Vajs Fire retardant
US4981521A (en) * 1988-05-09 1991-01-01 W. R. Grace & Co.-Conn. Sprayable fireproofing composition
US5563106A (en) * 1991-08-12 1996-10-08 Dytech Corporation Limited Porous Articles
HUT77731A (hu) * 1994-10-22 1998-07-28 Volker Schmidt Falazókő és eljárás annak előállítására
US8763700B2 (en) 2011-09-02 2014-07-01 Robert Ray McDaniel Dual function proppants
US9290690B2 (en) 2011-05-03 2016-03-22 Preferred Technology, Llc Coated and cured proppants
US9518214B2 (en) 2013-03-15 2016-12-13 Preferred Technology, Llc Proppant with polyurea-type coating
US10100247B2 (en) 2013-05-17 2018-10-16 Preferred Technology, Llc Proppant with enhanced interparticle bonding
US9862881B2 (en) 2015-05-13 2018-01-09 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
AR104606A1 (es) 2015-05-13 2017-08-02 Preferred Tech Llc Partícula recubierta
US11208591B2 (en) 2016-11-16 2021-12-28 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
US10696896B2 (en) 2016-11-28 2020-06-30 Prefferred Technology, Llc Durable coatings and uses thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292322A (es) * 1962-05-04
FR1482214A (fr) * 1966-04-15 1967-05-26 Ipsen Ind Procédé de production de corps poreux
US3362818A (en) * 1967-01-05 1968-01-09 North American Rockwell Fabrication of poly porosity microstructures
US3737332A (en) * 1971-06-25 1973-06-05 Freeport Minerals Co Closed cell clay foam and process for preparing same
US3944425A (en) * 1974-01-31 1976-03-16 Princeton Organics, Inc. Foamed lightweight ceramic compositions
DE2604793C3 (de) * 1976-02-07 1984-05-03 Schneider Gmbh & Co, 5020 Frechen Verfahren zur Herstellung eines Schaumkeramikelements
US4130687A (en) * 1977-04-14 1978-12-19 Imperial Chemical Industries Limited Inorganic foam
JPS6049159B2 (ja) * 1978-04-04 1985-10-31 電気化学工業株式会社 コ−クス炉扉用耐火物
DE2965616D1 (en) * 1978-08-17 1983-07-14 Ici Plc Compositions of vermiculite lamellae and solid particulate materials and process for the production of vermiculite articles
JPS5650165A (en) * 1979-09-28 1981-05-07 Toyo Tire & Rubber Co Manufacture of porous ceramic molded product
GB2067174B (en) * 1980-01-10 1984-05-31 Ici Ltd Inorganic foam material
US4395456A (en) * 1980-01-10 1983-07-26 Imperial Chemical Industries Limited Inorganic foam
CA1173463A (fr) * 1981-05-27 1984-08-28 Henri-Bernard Malric Mousses ceramiques et procede de leur preparation

Also Published As

Publication number Publication date
NO163689C (no) 1990-07-04
JPH0225875B2 (es) 1990-06-06
DK254283A (da) 1983-12-04
BR8302919A (pt) 1984-02-07
FI831990L (fi) 1983-12-04
AU1504283A (en) 1983-12-08
PT76803A (en) 1983-07-01
DK254283D0 (da) 1983-06-03
NO832000L (no) 1983-12-05
EP0096489A1 (en) 1983-12-21
FI831990A0 (fi) 1983-06-02
ES522919A0 (es) 1985-02-16
PL242313A1 (en) 1984-07-02
PT76803B (en) 1986-01-24
AU562913B2 (en) 1987-06-25
US4547469A (en) 1985-10-15
KR840005061A (ko) 1984-11-03
NO163689B (no) 1990-03-26
ZA833842B (en) 1984-09-26
CA1211475A (en) 1986-09-16
NZ204353A (en) 1986-05-09
GB8313957D0 (en) 1983-06-29
DD215777A5 (de) 1984-11-21
GR78810B (es) 1984-10-02
JPS58217457A (ja) 1983-12-17

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401