HBI is the preferred DRI product for the merchant metallic market; Because it is much denser than CDRI, which reduces the re-oxidation rate. In fact this enables HBI to be stored and transported without special precautions under the International Maritime Organization (IMO) code for shipping solid bulk cargoes. Besides we can use it the EAF, BF, and BOF. Consequently, HBI which is the product of compressing DRI discharged from the MIDRE Shaft Furnace at 650 C into pillow-shaped briquettes; with a typical size of 30 x 50 x 110 mm and a density 5 gm/cc. No binder is used to make HBI.
Because of the bright future of the universal requirement for DRI briquette over the next two decades, a new method was created in 2009 in Iran to produce a cold briquette of CDRI (Patent No. IR60923). Cold-Briquetted Sponge Iron (CBSI) was the name given to the new product. Afterward, following pilot-scale and performing various laboratory studies, Cold-Briquetted Iron and Carbon (CBIC) was invented in Iran as a premium product over CBSI because of the prior�¢??s higher carbon content sand higher efficiency through processes of steelmaking (Patent No. IR84090). Owing to the fact that the cold-briquetting process of DRI is being done under high pressures, the density and mechanical strength of CBIC should be higher and the surface area and also porosity should be less than DRI�¢??s. thus, the oxidation rate, dust and fine generation rate, and the moisture adsorption capacity of DRI will considerably decrease through the process of cold briquetting. These improvements would have big technical, economic and environmental effects on direct reduction and industries steel manufacturing and will push them heading for more sustainability
The rapid expansion of high-power EAFs (Electric Arc Furnace) has increased the interest to use DRI as a great option for the continuous charging of electric furnaces in developed countries. Sponge iron is a valuable source of iron for the production of high-quality steel. With the Direct Reduction technology that has been developed considerably in recent years, sponge iron melting in electric arc furnaces has more qualitative advantages than scrap metal smelting for steel making. Some of the benefits include: More specific chemical composition Low levels of impurities (gangue, sulfur, and phosphate) The impossibility of using cheap scrap Easy storage and shipment Continuous automatic charging Predictable price structure Fixed power of input electricity Relying on the knowledge, valuable experience and history, and empowerment of our team, we, Arij Global Trading Co. are supplying our high-quality gas-based DRI to the far destinations in containerized and bulk shipment. As a supplier of gas-based Sponge Iron with a great history and experience, we also provide cost-effective solutions for the shipment to our customers in complete accordance with their needs, which ultimately fulfills the goal of providing satisfying service.
the transformation in the Iron and Steel industry made a knock-on effect on the dolomite market. This, in turn, increased the demands for Dolomite from various industries. Arij as a competent Dolomite supplier has the honor to supply high-quality Dolomite both in raw and powdered forms. Industrial applications of dolomite are as follows: Iron and Steel Industry Paint and Lacquer Industry Building Materials manufacturing (Cement, Shimot Brick, etc.) Glass and crystal Manufacturing Water Refinery Metal Melting Industry Ceramics and Tiles Manufacturing Agriculture and livestock (PH control, Fertilizer, etc.) Environmental Pollution control Medicinal purposes Arij offers the top grade of whiteness and brightness highly adapted for your different requirements. All you have to do is place an order and our expert team would offer every technicality promptly according to your order requirement. The specific consultancy of your requested material includes The suitable specification-grade, purity, density, color, a form of the product, type of packaging, etc.
Calcined Dolomite, Dead-burned or sintered dolomitic refractories, which are prepared by high-temperature calcination dolomitic ores, are extensively used in the steel industry for open-hearth furnaces and repair of the hearth linings of basic electric. Such refractories are also employed in the form of bricks for the working linings of oxygen steel converters which are used with the oxygen conversion process which is becoming broadly popular in steel production.
Ground Granulated Blast Furnace Slag (GGBFS) is a by-product from the manufacture of Iron and a high-performance substitute to traditional cement that will rise the technical presentation of your application, improve its appearance and minimize its environmental impact. GGBS is used in combination with Portland cement to produce superior longer-lasting concrete. GGBS will improve performance in any situation, from housing to civil engineering applications. GGBFS also improves the concrete toughness, reduces preservation and repair costs, progresses workability and compression features, extensions compressive and flexural strengths, decreases cement and water consumption, advances concrete grading and also improves impermeability and water resistance. Arij Global Trading LLC is a professional Ground Granulated Blast Furnace Slag supplier. We are a global company operating in the fields of the mineral industry, trade, and logistics. Reliable and responsible entrepreneurship, combined with flexibility and innovative logistics solution, plus our motivated and skilled employees, our core proficiencies and efficient work processes, we continuously achieve an above-average value contribution. GGBFS Ground Granulated Blast Furnace Slag (GGBFS) is gained by grounding the Granulated Blast Furnace Slag into the desired fineness. This product is usually intended to be used in concrete either as an element of composite cement such as Blast furnace Cement/High Slag Blast Furnace Cement or as a straight addition to the concrete mix by the concrete producer. GBFS Granulated Blast Furnace Slag GBFS can be used like sand as an additional aggregate for building materials. Granulated Blast Furnace Slag is obtained by quickly chilling (quenching) the molten ash from the furnace with the help of water. Throughout this procedure, the slag becomes fragmented and changed into amorphous granules (glass).
White Portland Clinker or White Ordinary Portland Clinker is resembling Ordinary Gray Portland Cement in all features except for its high grade of whiteness. In white cement, the index of whiteness is a very significant parameter to be controlled. Nevertheless, white cement encompasses a very low volume of iron because it diminishes the whiteness, which infers negligible content of C4AF. Therefore, white clinker encompasses three major ingredients: Alite as C3S, Belite as C2S, and Celite as C3A. Unlike Gray Cement Clinker, the White Clinker does not contain Felite or Tetracalcium Aluminoferrite as C3AF which is the only dark-colored phase. Gaining this white color needs considerable alteration to the method of production, therefore, White Clinker is to some extent more expensive than the gray product. In Arij Global Trading Company, we are honored to inform our dear customers from all over the world that we supply White Cement Clinker with two different specifications. White Clinker can be delivered either in bulk vessel or in 1 to 1.5 MT of Jumbo bag and then stuffed in the container or be shipped in the break-bulk vessel, as per our dear customers request. If you need to know more about White Cement Clinker, please do not hesitate to contact us through
Bentonite referred to as either Calcium Bentonite or Sodium Bentonite is generally one of the most multi-functional minerals. Basically, the inherent physical properties in Bentonite provide a wide range of industrial applications and since the Middle East is specifically rich in this mineral resource; therefore you can locate the best quality of varied grades of Bentonite in here. The quality and grade of Bentonites modifies their applications in particular. However, the demand for Bentonite varies significantly from country to country. Our expert commercial team in Arij is well-prepared to supply from lump size to fine powder in suitable packaging for different sizes. Here are the major application areas of Bentonite: Foundry: Building agents for special molding sands, Bindings agents for synthetic molding sands, core sands, binding agents for anhydrous casting sands and for thickening blackwashes. Drilling Industry: Borehole scavenging for saltwater/Thixotropic suspensions for borehole scavenging Building Industry: Supporting suspensions for cut-off diaphragm wall constructions and shield tunneling/subsoil sealing (e.g. dumps) anti-friction agents for pagejacking and shaft sinking additive for soil concrete, concrete and mortar. Ceramics Industry: Plasticizing of ceramic compounds, Improvement of strength, fluxing agents. Paint and Varnish: Thickening, Stabilizing and anti-setting agents for paints, varnishes, coating materials, sealing cement waxes and adhesives. Ore Production Industry: Binding agents for ore pelletizing. Paper Industry: Pigment and color developer for carbonless copying paper/adsorption of impurities in the white water system.
This sedimentary rock which is composed primarily of Calcium Carbonate is integrally a multi-functional mineral used in industries for centuries. Limestone as one of the oldest minerals due to its very enduring geological evolution possesses different forms in nature and exhibits different colors. Its properties such as hardness, compactness, imperviousness, and durability have a significant role to play when it comes to its uses which are vast and versatile. This oldest component of ancient landmarks in the world is still practically an inseparable part of industries today. Middle East is amongst the top commodity traders of this mineral. And Arij is honored for having supplied the highest quality of Limestone and specifically the highest purity of 99% at a cost-effective price to different countries. This mineral has enormous diversity of industrial applications and what follows are some key uses of Limestone: Steel industry Construction Materials Refractory Sugar Refining Agriculture Paper manufacturing Glass Manufacturing Leather Tanning Pharmaceutics Food Industry
Hydrated Lime is a dry powder mainly composed of calcium hydroxide Ca(OH)2. It is a colorless or white powder, which is obtained by hydrating Quicklime (Calcium Oxide) using specific equipment called hydrator in a process called hydration. The process converts CaO to Ca(OH)2. Actually, hydration is a chemical process in which water molecules combine with Quicklime. CaO + H2O â?? Ca(OH)2 + Heat Hydrated Lime has other common names like Slaked Lime, Caustic Lime, Builderâ??s Lime, and Slack Lime. Applications for Hydrated Lime: Water treatment Waste treatment Acid neutralization Building Fertilizer Soil stabilization Asphalt filler Food additive
