Calumite is a glassy calcium-alumino-silicate, produced from granulated blast furnace slag. Calumite offers similar benefits to cullet with the additional benefits of a refining …
Calumite Slag is utilized in the manufacture of container and float glass. The Calumite companies have developed a process to minimize the variations in slag composition and thus are producing a commercially consistent and dependable glassmaking material that is comparable in quality and uniformity to the other raw materials used in a glass batch.
glass batch. The use of Calumite as a partial replace- ment for limestone reduces the endothermic effect which takes place between 740 and 840" C, and which is associated with the decomposition of carbonates. Examples of the successful use of Calumite or slag Normally 50- 140 lb Calumite are used for each tonne
The Calumite Company, LLC manufactures and sells Calumite Slag, raw material utilized in the manufacture of container and float glass. It is used to improve furnace efficiencies, reduce energy costs, and improve quality in both types of glass. Calumite Company, LLC also supplies the glass industry with a number of specialty raw materials.
Economically Smart. Environmentally Sound. An essential raw material for the glass industry, Calumite Slag is an environmentally beneficial alumina source used in all types of soda-lime-silica glass production. Its unique melting and refining properties enable producers to reduce energy consumption and reduce CO 2 and NO x emissions while …
Calumite Slag 's innovative, slag-based composition makes it the glass makers' raw material of choice in the production of soda-lime-silica glass. Calumite Slag 's improved …
An essential raw material for the glass industry, Calumite Slag is an environmentally beneficial alumina source used in all types of soda-lime-silica glass production. Its unique melting and refining properties enable producers to reduce energy consumption and reduce CO 2 and NO x emissions while improving product quality.
Typical blast-furnace slag is composed of: 45–50% CaO + MgO; 35–40% SiO 2; 5–10% Al 2 O 3. When modern cooling methods for slag are used, slag contains …
Adding the iron to the glass in a dilute form provides for better mixing of the raw materials resulting in better amber color control. Melite-40 can be used in bulk and weighed directly from a bin, thereby resulting in less manual labor than that required with concentrated iron sources. ... Home About Us Calumite Slag Melite-40 Other Products ...
A glass set with a high content of blast-furnace slag and a reduced amount of traditional raw materials requires optimization of the raw material composition and adjustment of its specificity to the temperature regime of melting, homogenizing and clarifying the glass mass. The introduction of an increased amount of blast-furnace slag …
What is Calumite®? Calumite® is a high quality raw material used in the manufacture of glass. It is a completely dry product, obtained from the granulated slag produced in the blast furnaces. Its chemical composition very similar to glass makes Calumite® a good alternative to the use of cullets. Quality and environment policy. Uses of Calumite®
A glass set with a high content of blast-furnace slag and a reduced amount of traditional raw materials requires optimization of the raw material composition and adjustment of its specificity to ...
It has been selling Calumite Slag worldwide to the glass industry for over 65 years. Calumite Slag operating plants exist in the USA, England, Czech Republic, Luxembourg, and Spain. The Levy Group of Companies has been involved with The Calumite Company since 1980, and in 2002, formed a joint venture.
The Calumite Company, LLC manufactures and sells Calumite Slag, raw material utilized in the manufacture of container and float glass. It is used to improve furnace efficiencies, reduce energy costs, and improve quality in both types of glass. Calumite Company, LLC also supplies the glass industry with a number of specialty raw materials.
Calumite slag is used as a raw material in all types of soda-lime silica glasses. As a melting and refining aid, it reduces furnace energy consumption, reduces NO x and CO …
In flint container glass, Calumite Slag is typically 6-7% of the dry sand weight. In green container glass, it is 10-13%, while in amber glass, up to 18% of the dry sand weight is used. In float glass, Calumite Slag is typically used at 4-8% of the dry sand weight. Use of the redox number concept, pioneered by previous employees of Calumite ...
Raw material for making glass (modified blast furnace slag) 1.3 Detailed specifications of supplier of the material safety data sheet. Name : CALUMITE. SA Address: zi Esch/Schifflange L-4149 ESCH SUR ALZETTE Grand Duché de LUXEMBOURG Phone : + 352 57 37 57 1 Fax : + 352 57 37 60 Email [email protected] 1.4 Emergency phone line.
Learn How Calumite Slag Helps Your Business. Environmental Benefits; Economic Advantages; Quality Improvements; Iron Chromite. Iron Chromite is used as a colorant for green glass. LABORATORY REPORT PRODUCT: Iron Chromite - Claysburg, PA: DATE: January 2014: CHEMICAL ANALYSIS SCREEN ANALYSIS US Sieve Series SiO 2: …
The use of Calumite Slag provides between 15% and 40% of the CaO in the new glass from the batch. As the Calumite Slag is glassy and, therefore, liquid at glass melting temperatures, it is available to take part …
Keywords Glass·Slag·Finingagents·Thermalanalysis Introduction ... BB+multi-component fining agent + 5% Calumite slag BB+multi-component fining agent + 15% Calumite slag DTA/µV mg–1
Gypsum (CaSO 4 ⋅ H 2 O) as a glass batch material is one of the important minor constituents and a major source of sulfate in the batch. The function of the sulfate in the batch is to provide SO 2 gas as a fining agent by decomposition at the proper time in the melt and to provide O 2 as an oxidizing agent.
Microstructure of melaphyre glass +50 % Calumite (900 °C/4 h), SEM (a) with EDS analysis (b), P-pyroxene. 4. ... The presented results suggest that it is possible to use melafir and blast furnace slag-calumite as non-standard raw materials in the glass industry to produce mineral fibres or glass crystalline materials. The authors will test the ...
Read more about Calumite Slag 's properties and possibilities. Iron Maker's Waste is Glass Maker's Gain; Melting Behavior; Results of the Successful Introduction of Calumite Slag into a Green Container Furnace; A Laboratory Study of Calumite Slag as a Melting and Fining Accelerant - Press Release; Reduce Furnace Energy Consumption Using …
In Calumite Ibérica manufacture the Calumite®, a registered product obtained granulated blast furnace slag, which we distribute sea or road ... a registered product obtained from blast furnace granulated slag for the production of all types of glass that we ship by road and sea. MORE. Calumite Ibérica S.A. Tel: 985 98 11 00 Fax: 985 98 11 35 ...
Gypsum (CaSO 4 ⋅ H 2 O) as a glass batch material is one of the important minor constituents and a major source of sulfate in the batch. The function of the sulfate in the batch is to provide SO 2 gas as a fining agent by decomposition at the proper time in the melt and to provide O 2 as an oxidizing agent.
Reduction of Process CO 2. The use of Calumite Slag and partial replacement of limestone and dolomite offers a direct reduction in the evolution of CO 2 during the glass melting reactions. Up to 40% of the …
Calumite Company, LLC, a member of the Levy Group of Companies, manufactures and sells Calumite Slag – an essential, slag-based raw material that is utilized in the manufacture of container and float glass. Slag, a co-product of the steelmaking process, offers an environmentally friendly resource for the glassmaking industry that improves ...
Calumite is manufactured from granulated blast furnace slag (GBS), a product of the iron making process. Calumite has been used as a raw material in glassmaking for more …
Calumite Company, LLC employs experienced glass technologists to work with customers to maximize the benefits that can be achieved by using Calumite Slag to its full potential. The staff has over 100 years of experience with Calumite Slag, the glass industry, and raw material analysis.
Calumite is an essential raw material for the glass industry, supplied by Calumite Ltd to glassmakers in the UK and worldwide. ... which is produced from granulated blast furnace slag. Learn More Find our UK Plant Calumite UK is situated on the steelworks site in Scunthorpe. You can find us by using What 3 Words or check the map provided.
Calumite Co. is a leading provider of Calumite Slag, an environmentally beneficial alumina source used in soda-lime-silica glass production. With its unique melting and refining properties, Calumite Slag enables glass producers to reduce energy consumption, CO2 and NOx emissions, while improving product quality.
DOI: 10.1016/j.ceramint.2023.11.112 Corpus ID: 265228310; Characterization of calumite-modified melaphyre glass in terms of mineral fibres and glass-ceramic materials production