Products/Services for Gypsum Calcination Kilns
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Kilns (industrial) - (97 companies)Industrial kilns are very high temperature thermal processing units, used for firing ceramics or calcining minerals. Industrial kilns for firing ceramic materials function at very high temperatures > 2300° F. Kilns...External ConfigurationApplicationHeat Source / Transfer -
Thermal Profilers - (22 companies)Thermal profilers are temperature instruments or recorders that provide temperature profiles for furnaces, kilns, or other continuous thermal processes. Some thermal profilers are enclosed in an insulated case and can travel along with components... -
Wallboard - (222 companies)...into rooms. Wallboard can be used to create a ceiling. Some wallboard is fireproof or decorative. Builders refer to wallboard products by a variety of names, including drywall and paneling. Sheetrock, a registered trademark of the U.S. Gypsum Co...
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Refractory Shapes - (212 companies)...or monolithics, and ceramic kiln furniture. Ceramics and refractories have high melting points and are suitable for applications requiring wear resistance, high temperature strength, electrical or thermal insulation, or other specialized characteristics... -
Laboratory Ovens - (266 companies)Laboratory ovens are thermal convection appliances for use in laboratory, scientific, and industrial settings. Uniform heat distribution is often achieved by internal blowers which heat, dry, and cure substrates. -
Bricks - (119 companies)...amount of water. They are shaped or extruded and then kiln-dried to hardness. A relatively new type of brick composed of fly ash, a by-product of burning coal, came on the scene in 2007. Fly ash bricks are just as strong as traditional clay bricks...
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Refractory Cements and Raw Materials - (149 companies)Refractory cements and raw materials consist of castables, rams, aggregates and binders that are resistant to high temperatures.
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Ceiling Tiles and Panels - (133 companies)...boards and composite ceiling tiles may contain gypsum for sound blocking and fiberglass for sound absorbing. Drywall finished ceilings may be coated with textured paint to cover cracks or other surface irregularities. Cell ceilings, mirror ceilings...
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Room Partitions - (184 companies)...panels and steel frames, but are still relatively easy to move. Typically, the panels are made of high-density fiberboard or gypsum board. They may be filled with acoustically insulating foam and covered with carpet, fabric, or vinyl to match...
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Glass Fabrication Services - (307 companies)Glass fabrication services is the manufacturing of glass parts and assemblies using blowing, casting, extrusion, drawing, pressing, heat shrinking or other fabrication processes.
Product News
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AENOR
UNE-EN 17328:2025 for gypsum products Knowing the complementary product category rules: * For gypsum-based construction products. Recently published, UNE-EN 17328:2025 establishes the product category rules (CPR-C) for gypsum-based construction products, complementary to UNE-EN 15804:2012 + A2:2020. Among the new features of UNE-EN 17328: 2025, we can highlight: * Specifies the functional unit or declared unit to use. * Defines the default system limits for gypsum-based construction products. * Shows the allocation procedures... (read more)Browse Standards and Technical Documents Datasheets for AENOR -
RIFTEK EUROPE Sp. z.o.o.
System for gypsum boards dimensional measurement Turn-key solution on the base of 2D laser scanners and point triangulation sensors for continuous contactless measurement of gypsum boards geometrical parameters. Measured parameters: Full profile of any type shape edge with two adjacent surfaces 100 mm length each. Edge Angle. Edge Width. Shoulder. Taper Width. Taper Depth. Thickness Profile. Board Width. Lifting. As the gypsum boards move along the conveyor, they are continuously measured by the system's sensors. Information from sensors... (read more)Browse Thickness Gages Datasheets for RIFTEK EUROPE Sp. z.o.o. -
Harper International Corporation
Custom Kilns (Industrial) Harper International Corporation manufactures custom kilns to match your specifications. (read more) -
Control Instruments Corp.
Monitoring Combustible Gases in Kilns A new white paper by Control Instruments, "Monitoring Combustible Gases in Kilns," discusses the hurdles involved with monitoring combustible gas concentrations for safety and key points to consider. Heating all sample-wetted parts of the analyzer and sampling system to 250 C will prevent condensation. The sample stays intact. The measurement includes all combustible vapors. Sample pumps cannot provide the same level of reliability as an aspirated sampling system and should be avoided... (read more)Browse Combustion Analyzers Datasheets for Control Instruments Corp. -
Harper International Corporation
Pusher Tunnel Furnaces and Tunnel Kilns Harper 's pusher furnaces and tunnel kilns are ideal for processes requiring precise control of temperature and atmosphere, for those with longer residence times that require exact control of the heat up rate of the product (temperature profile), and those with a lower gas/solid reaction. Our focus is on systems that offer the greatest operating life, lowest operating cost, and highest efficiency for the manufacturing of advanced materials. Harper offers a distinct advantage in pusher furnaces... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation -
Harper International Corporation
Mesh Belt Conveyor Furnaces and Kilns Harper's mesh belt conveyor furnaces and kilns are designed for the continuous processing of parts as well as advanced materials such as granular, powder, or particulate aggregates in high purity and specialty atmosphere environments at temperatures up to 2000 C. Our experience with a variety of belt materials, including mesh, strip, and chain, allows us to specify the exact design for your needs for an ideal thermal process solution, including gas, electric and microwave heated systems. Harper... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation -
Ducon Environmental Systems
Precision Cooling - Furnace and Kiln Exhaust Gases Ducon supplies custom engineered evaporative gas coolers and conditioners to cool the gases exhausting from furnaces, kilns, and boilers. Ducon utilizes its proprietary spray nozzles to accurately control the humidity in the gas so as to minimize the corrosion in the equipment and completely evaporate all water droplets. Ducon has designed gas coolers to handle over 1,000,000 ACFM in a single unit. (read more)Browse Electrostatic Precipitators Datasheets for Ducon Environmental Systems -
Ducon Environmental Systems
Mining Dust Control Ducon cyclones, Centrifugal Multivane Scrubbers, Dynamic UW-4 Scrubbers and Venturi scrubbers are used to control dust in driers and calciners and in crushing, screening and conveying areas in all kinds of non-metallic mineral mining, including limestone, clay, gypsum, trona, fluorspar, feldspar, pearlite, lithium, silica and refractories. The success of Ducon equipment in lime kiln installations is evidenced by the fact that there has not been a single report on kiln shutdown due to scrubbers (read more)Browse Cyclone Separators Datasheets for Ducon Environmental Systems -
Ducon Environmental Systems
Maximize Coal Drying Efficiency, Resist Abrasion Ducon cyclones, Centrifugal Multivane Scrubbers, Dynamic UW-4 Scrubbers and Venturi scrubbers are used to control dust in driers and calciners and in crushing, screening and conveying areas in all kinds of non-metallic mineral mining, including limestone, clay, gypsum, trona, fluorspar, feldspar, pearlite, lithium, silica and refractories. The success of Ducon equipment in lime kiln installations is evidenced by the fact that there has not been a single report on kiln shutdown due to scrubbers (read more)Browse Dust Collectors and Dust Collector Filters Datasheets for Ducon Environmental Systems -
Harper International Corporation
Pusher Tunnel Furnaces Harper's pusher plate and tunnel kilns are designed for processes requiring precise control of temperature and atmosphere, ideal for those with longer residence times that require exact control of the heat up rate of the product (temperature profile) and lower gas/solid reaction. Our focus is on systems that offer the greatest operating life, lowest operating cost, and highest efficiency for the manufacturing of advanced materials. Our innovative design enhancements consider the delicate... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation
More Information
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Perry's Chemical Engineers' Handbook, Eighth Edition > CRUSHING AND GRINDING PRACTICE
Gypsum When gypsum is calcined in rotary kilns , it is first crushed and screened.
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Challenges of Power Engineering and Environment
Other areas of previous concern were coal-fired Power Plant, Cement kilns , calcination of citro- gypsum , and limestone, Wood and Biomass Combustion, and even Natural Gas Firing, even though this comes close to analytical limits.
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CERAMIC ABSTRACTS
It is probablc that most of the gypsum used today is calcined in rotary kilns and that future installations will be rotary kilns rather than calcining kettles.
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Chemical Process and Design Handbook > MANUFACTURE OF CHEMICALS
Gypsum may also be calcined in rotary kilns similar to those used for limestone.
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The Kilns of Moquegua, Peru: Technology, Excavations, and Functions
… ceramic kilns, for firing earthenware tinajas and botijas (amphora-like vesselsfrequently referred to as "olive jars" by New World archaeologists) used to store and transport the wine and brandy; and as kilns for calcining calcium minerals (lime and gypsum ) or other materials.
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CERAMIC ABSTRACTS
… coke-fired furnaces, electric furnaces, gas- fired and oil-fired furnaces including melting furnaces for the glass industry, refractory and pottery kilns for the clay industry, rotary kilns for cement and lime, and calcination ovens for gyp- sum and alumina are described.
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States > California > State > Air Districts > South Coast > Regulation III - Fees > [sc AQMD 301] Rule 301 - Permitting and Associated Fees
Gypsum , Calcining Including, but not limited to, all or part of the following: Air Classifiers, Bins, Conveyors, Bucket Elevators, Hoppers, Kilns , Weigh Stations .
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Fate of Mercury in Synthetic Gypsum Used for Wallboard Production
The flue gas temperatures in the wet end (feed end) of the board dryer kilns are relatively high (437o F to 588o F [225o … … but because the board is wet the re-formed gypsum does not get hot enough to calcine .
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ASTM MNL67 - Gypsum: Connecting Science and Technology
FGD gypsum must be agglomerated prior to calcination using this type of calciner. Rotary kilns that use a powdered gypsum feed are not common, except the tubular rotary kiln produced …
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Calcination Processes
FGD gypsum must be agglomerated prior to calcination using this type of calciner. Rotary kilns that use a powdered gypsum feed are not common, except the tubular rotary kiln produced …
