ES8404965A1 - Shaped sintered porous ceramic body - Google Patents

Shaped sintered porous ceramic body

Info

Publication number
ES8404965A1
ES8404965A1 ES525444A ES525444A ES8404965A1 ES 8404965 A1 ES8404965 A1 ES 8404965A1 ES 525444 A ES525444 A ES 525444A ES 525444 A ES525444 A ES 525444A ES 8404965 A1 ES8404965 A1 ES 8404965A1
Authority
ES
Spain
Prior art keywords
porous ceramic
shaped body
sintered porous
ceramic body
shaped sintered
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
ES525444A
Other languages
Spanish (es)
Other versions
ES525444A0 (en
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.)
ANTIPHON AB
Original Assignee
ANTIPHON AB
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 ANTIPHON AB filed Critical ANTIPHON AB
Publication of ES8404965A1 publication Critical patent/ES8404965A1/en
Publication of ES525444A0 publication Critical patent/ES525444A0/en
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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

A sintered porous ceramic shaped body is prepared from a composition comprising: a) one or more basic minerals such as calcium silicate and/or calcium aluminate b) an aqueous solution of one or more compounds of the formula X.(Al2O3).Y.(P2O5).Z.(H2O> wherein 0.3</=X</=3, 1</=Y</=6 and 1</=Z</=10 c) clay or kaolin d) felspar e) silica and/or aluminium phosphate, and optionally f) water which composition is permitted to harden, by chemical reaction, to a porous shaped body, with the introduction of gas bubbles into the mixture before the same has hardened, whereupon the shaped body is dried and finally sintered.
ES525444A 1982-09-08 1983-09-07 A POROUS CERAMIC SHAPED BODY, SINTERED Granted ES525444A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205096A SE8205096D0 (en) 1982-09-08 1982-09-08 SINTRAD POROS CERAMIC FORM BODY

Publications (2)

Publication Number Publication Date
ES8404965A1 true ES8404965A1 (en) 1984-05-16
ES525444A0 ES525444A0 (en) 1984-05-16

Family

ID=20347752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525444A Granted ES525444A0 (en) 1982-09-08 1983-09-07 A POROUS CERAMIC SHAPED BODY, SINTERED

Country Status (8)

Country Link
JP (1) JPS5969461A (en)
BR (1) BR8304837A (en)
DE (1) DE3331613A1 (en)
ES (1) ES525444A0 (en)
FR (1) FR2532644A1 (en)
GB (1) GB2129416A (en)
IT (1) IT1169462B (en)
SE (2) SE8205096D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329558A1 (en) * 1993-09-02 1995-03-09 Friedrich Dr Ing Sperling Soot filter for diesel engines
FR2857961A1 (en) * 2003-07-24 2005-01-28 Centre Nat Rech Scient Preparation of a monolithic solid inorganic sponge with three degrees of porosity for a wide range of filtration and insulation applications
CN108585940B (en) * 2018-04-25 2020-11-03 东南大学 Phosphate porous ceramic and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074423A (en) * 1964-09-14 1967-07-05 Horizons Inc Improvements in or relating to ceramic material
CA1186130A (en) * 1981-06-16 1985-04-30 Jeffery L. Barrall Rigid, water-resistant phosphate ceramic materials and processes for preparing them

Also Published As

Publication number Publication date
BR8304837A (en) 1984-04-24
FR2532644A1 (en) 1984-03-09
JPS5969461A (en) 1984-04-19
DE3331613A1 (en) 1984-03-08
SE8304683D0 (en) 1983-08-30
IT8322800A1 (en) 1985-03-07
GB2129416A (en) 1984-05-16
SE8304683L (en) 1984-03-09
ES525444A0 (en) 1984-05-16
GB8324019D0 (en) 1983-10-12
SE8205096D0 (en) 1982-09-08
IT8322800A0 (en) 1983-09-07
IT1169462B (en) 1987-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201