GB2055787B - Closed cellular hollow refractory spheres - Google Patents

Closed cellular hollow refractory spheres

Info

Publication number
GB2055787B
GB2055787B GB7926792A GB7926792A GB2055787B GB 2055787 B GB2055787 B GB 2055787B GB 7926792 A GB7926792 A GB 7926792A GB 7926792 A GB7926792 A GB 7926792A GB 2055787 B GB2055787 B GB 2055787B
Authority
GB
United Kingdom
Prior art keywords
closed cellular
hollow refractory
cellular hollow
spheres
refractory spheres
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
GB7926792A
Other versions
GB2055787A (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.)
ASS CEMENT CO
Original Assignee
ASS CEMENT CO
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 ASS CEMENT CO filed Critical ASS CEMENT CO
Priority to GB7926792A priority Critical patent/GB2055787B/en
Publication of GB2055787A publication Critical patent/GB2055787A/en
Application granted granted Critical
Publication of GB2055787B publication Critical patent/GB2055787B/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/36—Bituminous materials, e.g. tar, pitch
    • B01J35/56—
    • 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
    • C04B14/32—Carbides; Nitrides; Borides ; Silicides
    • 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
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • 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
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials
    • 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
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
GB7926792A 1979-08-01 1979-08-01 Closed cellular hollow refractory spheres Expired GB2055787B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7926792A GB2055787B (en) 1979-08-01 1979-08-01 Closed cellular hollow refractory spheres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7926792A GB2055787B (en) 1979-08-01 1979-08-01 Closed cellular hollow refractory spheres

Publications (2)

Publication Number Publication Date
GB2055787A GB2055787A (en) 1981-03-11
GB2055787B true GB2055787B (en) 1983-02-16

Family

ID=10506923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926792A Expired GB2055787B (en) 1979-08-01 1979-08-01 Closed cellular hollow refractory spheres

Country Status (1)

Country Link
GB (1) GB2055787B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101005B (en) * 1981-06-02 1984-09-05 Asia Oil Co Ltd Hydrogenation catalyst
US4701436A (en) * 1984-04-23 1987-10-20 California Institute Of Technology Catalytic, hollow, refractory spheres
US4576926A (en) * 1984-04-23 1986-03-18 California Institute Of Technology Catalytic hollow spheres
DE3724156A1 (en) * 1987-07-22 1989-02-02 Norddeutsche Affinerie METHOD FOR PRODUCING METALLIC OR CERAMIC HOLLOW BALLS
US6676783B1 (en) * 1998-03-27 2004-01-13 Siemens Westinghouse Power Corporation High temperature insulation for ceramic matrix composites
KR20010084475A (en) * 2000-02-25 2001-09-06 송승구 Fabrication of low density hollow ceramic ball
DE102007009981A1 (en) * 2007-03-01 2008-09-04 Evonik Degussa Gmbh Hollow form mixed oxide catalyst for catalysis of gaseous phase oxidation of olefins, has general formula
EP2394972B1 (en) * 2010-06-09 2013-08-21 AGC Ceramics Co., Ltd. Light-weight refractory aggregate
US20200189982A1 (en) * 2017-01-25 2020-06-18 Siemens Aktiengesellschaft Fireproof molding body and method for producing the same
CN115215679B (en) * 2022-07-29 2023-10-03 山东睿瑶环保科技有限公司 Preparation method of silicon carbide hollow sphere

Also Published As

Publication number Publication date
GB2055787A (en) 1981-03-11

Similar Documents

Publication Publication Date Title
GB2052306B (en) Cellular intumescent materials
JPS55120513A (en) Anticoccidial composition
JPS56974A (en) Furnace
GB2041907B (en) Refractory materials
GB2055787B (en) Closed cellular hollow refractory spheres
IL60202A0 (en) Transceiver
GB2051325B (en) Melting furnace
GB2057107B (en) Tunnel furnace
JPS569275A (en) Singleestructure formed refractory composition
JPS5665368A (en) Regenerator
JPS55102410A (en) Antifrothing agent
JPS5680689A (en) Tunnel furnace
JPS5648469A (en) Mobile form construction
GB2046418B (en) Refractory structures
JPS55184A (en) Bubble quenching agent
JPS55132611A (en) Furnace
JPS5671686A (en) Movable catsson structure
JPS569272A (en) Refractory composition
JPS565379A (en) Refractory composition
JPS567978A (en) Melting furnace
GB2054112B (en) Furnace
JPS5614684A (en) Hollow multipipe
GB2060529B (en) Escape slides
JPS55162486A (en) Refractory structural body
JPS5640665A (en) Cinnamoylpiperidinobutyrophenone antipsychotic agent

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee