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
  • C04B20/02—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
  • C04B11/00—Calcium sulfate cements
  • C04B11/02—Methods and apparatus for dehydrating gypsum
  • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
• • 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
  • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
• • 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
  • C04B20/066—Expanding clay, perlite, vermiculite or like granular materials in shaft or vertical furnaces
• • 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
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
  • G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F27—FURNACES; KILNS; OVENS; RETORTS
  • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
  • F27B1/00—Shaft or like vertical or substantially vertical furnaces

Landscapes

• Chemical & Material Sciences (AREA)
• Ceramic Engineering (AREA)
• Engineering & Computer Science (AREA)
• Organic Chemistry (AREA)
• Structural Engineering (AREA)
• Materials Engineering (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Pathology (AREA)
• General Physics & Mathematics (AREA)
• General Health & Medical Sciences (AREA)
• Biochemistry (AREA)
• Analytical Chemistry (AREA)
• Immunology (AREA)
• Health & Medical Sciences (AREA)
• Cyclones (AREA)
• Investigating Or Analyzing Materials Using Thermal Means (AREA)
• Combined Means For Separation Of Solids (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=54398623

Family Applications (2)

Family Applications After (1)

Country Status (12)

Families Citing this family (6)

Family Cites Families (19)

• 2014
  • 2014-06-05 AT ATGM50088/2014U patent/AT14418U1/de not_active IP Right Cessation
• 2015
  • 2015-06-05 EP EP15738814.1A patent/EP3152177B1/de active Active
  • 2015-06-05 ES ES19163994T patent/ES2826891T3/es active Active
  • 2015-06-05 DK DK19163994.7T patent/DK3530630T3/da active
  • 2015-06-05 US US15/315,378 patent/US10233118B2/en active Active
  • 2015-06-05 JP JP2016568444A patent/JP6506310B2/ja active Active
  • 2015-06-05 PT PT191639947T patent/PT3530630T/pt unknown
  • 2015-06-05 CN CN201580029489.8A patent/CN106715357B/zh active Active
  • 2015-06-05 HU HUE15738814A patent/HUE044962T2/hu unknown
  • 2015-06-05 WO PCT/AT2015/050142 patent/WO2015184481A1/de active Application Filing
  • 2015-06-05 EP EP19163994.7A patent/EP3530630B1/de active Active
  • 2015-06-05 ES ES15738814T patent/ES2736502T3/es active Active
  • 2015-06-05 DK DK15738814.1T patent/DK3152177T3/da active
  • 2015-06-05 PT PT15738814T patent/PT3152177T/pt unknown
  • 2015-06-05 PL PL19163994T patent/PL3530630T3/pl unknown
  • 2015-06-05 TR TR2019/10654T patent/TR201910654T4/tr unknown
  • 2015-06-05 HU HUE19163994A patent/HUE051118T2/hu unknown
  • 2015-06-05 PL PL15738814T patent/PL3152177T3/pl unknown
• 2019
  • 2019-02-14 US US16/276,410 patent/US10399901B2/en active Active
  • 2019-03-28 JP JP2019064149A patent/JP6844807B2/ja active Active
  • 2019-08-13 US US16/539,741 patent/US11040911B2/en active Active
• 2021
  • 2021-04-30 US US17/246,185 patent/US11827563B2/en active Active

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