Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris. It can also be a chemical sedimentary rock formed by the precipitation of calcium carbonate from lake or ocean water. Limestone is a rock with an enormous diversity of uses. It could be the one rock that is used in more ways than any other. Most limestone is made into crushed stone and used as a construction material. It is used as a crushed stone for road base and railroad ballast. It is used as an aggregate in concrete. It is fired in a kiln with crushed shale to make cement. Some varieties of limestone perform well in these uses because they are strong, dense rocks with few pore spaces. These properties enable them to stand up well to abrasion and freeze-thaw. Although limestone does not perform as well in these uses as some of the harder silicate rocks, it is much easier to mine and does not exert the same level of wear on mining equipment, crushers, screens, and the beds of the vehicles that transport it.
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We are ZISTA Group of companies, a professional and global supplier of Natural Bitumen (Gilsonite) for a number of applications. We have been supplying Gilsonite since 2008 to several countries including China, EU, Thailand, GCC countries, Pakistan and many others. We are in position to supply different grades of Gilsonite for different applications as below: Application Offered Grade Oil Based Drilling Fluid Additive NB-OI 210 Oil Well Cementing NB-OI 100 Asphalt Binder NB-BA 410 Bitumen Blending NB-BA 310 Bituminous Membrane Filler NB-BA 420 Foundry Sand NB-FS 500 Ink Industry NB-IP 600 Our Supply of Gilsonite can be Lumps, Granules or 200 Mesh powder which is packed either in Jumbo Bags or 25 kg Paper/Meltable PP bags. Please inform us of your application so we can provide the technical details and propose the suitable grade for your usage. In addition Zista Group has local representatives in several countries and areas around the world to provide a first hand and face to face technical/commercial support to our esteemed clients. Please check this section of our website to locate your possible agent if needed: We shall await to receive your genuine inquiry in order to advance to a long term mutual business, Please do not hesitate to contact us for any further discussions
Dolomite is a common rock-forming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg(CO3)2. It is the primary component of the sedimentary rock known as dolostone and the metamorphic rock known as dolomitic marble. Limestone that contains some dolomite is known as dolomitic limestone. Dolomite is rarely found in modern sedimentary environments, but dolostones are very common in the rock record. They can be geographically extensive and hundreds to thousands of feet thick. Most rocks that are rich in dolomite were originally deposited as calcium carbonate muds that were postdepositionally altered by magnesium-rich pore water to form dolomite. Dolomite is also a common mineral in hydrothermal veins. There it is often associated with barite, fluorite, pyrite, chalcopyrite, galena, or sphalerite. In these veins it often occurs as rhombohedral crystals which sometimes have curved faces Dolomite as a mineral has very few uses. However, dolostone has an enormous number of uses because it occurs in deposits that are large enough to mine. The most common use for dolostone is in the construction industry. It is crushed and sized for use as a road base material, an aggregate in concrete and asphalt, railroad ballast, rip-rap, or fill. It is also calcined in the production of cement and cut into blocks of specific size known as "dimension stone." Dolomite's reaction with acid also makes it useful. It is used for acid neutralization in the chemical industry, in stream restoration projects, and as a soil conditioner. Dolomite is used as a source of magnesia (MgO), a feed additive for livestock, a sintering agent and flux in metal processing, and as an ingredient in the production of glass, bricks, and ceramics. Dolomite serves as the host rock for many lead, zinc, and copper deposits. These deposits form when hot, acidic hydrothermal solutions move upward from depth through a fracture system that encounters a dolomitic rock unit. These solutions react with the dolomite, which causes a drop in pH that triggers the precipitation of metals from solution. Dolomite also serves as an oil and gas reservoir rock. During the conversion of calcite to dolomite, a volume reduction occurs. This can produce pore spaces in the rock that can be filled with oil or natural gas that migrate in as they are released from other rock units. This makes the dolomite a reservoir rock and a target of oil and gas drilling.
We are ZISTA Group of companies, a professional and global supplier of Natural Bitumen (Gilsonite) for a number of applications. We have been supplying Gilsonite since 2008 to several countries including China, EU, Thailand, GCC countries, Pakistan and many others. We are in position to supply different grades of Gilsonite for different applications as below: Application Offered Grade Oil Based Drilling Fluid Additive NB-OI 210 Oil Well Cementing NB-OI 100 Asphalt Binder NB-BA 410 Bitumen Blending NB-BA 310 Bituminous Membrane Filler NB-BA 420 Foundry Sand NB-FS 500 Ink Industry NB-IP 600 Our Supply of Gilsonite can be Lumps, Granules or 200 Mesh powder which is packed either in Jumbo Bags or 25 kg Paper/Meltable PP bags. Please inform us of your application so we can provide the technical details and propose the suitable grade for your usage. In addition Zista Group has local representatives in several countries and areas around the world to provide a first hand and face to face technical/commercial support to our esteemed clients. Please check this section of our website to locate your possible agent if needed: zista.co/en/globalnetwork We shall await to receive your genuine inquiry in order to advance to a long term mutual business, Please do not hesitate to contact us for any further discussions.
Calcium chloride is a white, odorless powder that is highly soluble in water. It is available in different concentrations, including 78% and 94%. Calcium chloride is widely used in the petrochemical industry to remove water from hydrocarbons and dry materials such as ethane, butane, propane, and diesel fuels. It is also used as a desiccant to absorb moisture from the surrounding air in various industrial processes. Calcium chloride is used to prevent ice formation and de-ice roads, highways, and sidewalks. It is also used in the food industry as a firming agent, flavor enhancer, and preservative. Calcium chloride is used in the production of cheese and tofu to improve the texture and firmness of the final product. It is also used in the manufacture of cement and concrete to accelerate the setting time. Calcium chloride is used in the mining industry to extract metals such as gold and silver from their ores. It is also used in the paper industry to improve the strength and quality of paper products.
Powered Rollers Manufacturer and Supplier in UAE and Middle East Regions. We are offering supreme quality Powered Rollers Conveyor to our valued customers. It minimizes human error, improves employee safety and reduces labor costs. Powered roller conveyors take less effort to move loads than unpowered conveyor rollers. It can handle heavy loads and efficient tools in multiple industries like the coal industry, cement industry, metallurgy industry, power industry, and harbors. The components of these Powered Roller Conveyor are designed to deliver heavy duty usage as well as flexibility. We are well known in the market, we produce top-quality powered roller conveyors at a very economical range of prices. We deliver high quality conveyor rollers in Dubai, Sharjah, Abu Dhabi, Ras Al Khaimah and Ajman.
Idler Rollers Conveyor manufacturer and Exporter in UAE and Middle East Region. Pressure Tech offers top notch nature of Idler Rollers conveyor, which are manufactured by professional experts with high-quality materials procured from reliable vendors in the market. Our conveyor idler rollers are planned and created to deliver optimum performance even under difficult circumstances. Our Idler roller is made with international quality standards and the range is offered at an affordable price. It is fabricated using high quality lamination covering. These conveyor idler rollers are widely used in various industrial applications wherein the items will be moving from one place to another place. The product is mainly used in the product packing industry, car manufacturing industry,food industry, cement industry, beverage industry, iron ore industry, etc.. Pressure Tech is a well known Idler Rollers Conveyor manufacturer and Exporter in UAE & Middle East Regions. We deliver quality conveyors rollers to many places such as Dubai, Sharjah, Abu Dhabi, Ras Al Khaimah and Ajman.
Pet coke is a byproduct of the petroleum refining process that is used to make gasoline and other fuels. It can be used as a fuel in power plants and industrial facilities and is mainly used by cement and power plants. We ALMA INTERNATIONAL TRADING FZE, are able to supply, Russian Petroleum Coke, as below: RUSSIAN PETROLEUM COKE SHIPMENT: CIF FUJAIRAH AND WORLDWIDE /FOB ROTTERDAM AND HUSTON ORIGIN: RUSSIAN or EUROPEAN PRICE QUOTE: ON REQUEST BY EMAIL ONLY MIN QTY: 50,000,00 MT MAX QTY: 300,000,00 MT Please read carefully before making a request. Information on our company policy regarding quotes. We at Alma International Trading require a Letter of Intent (Loi) from the end purchaser before we can provide a detailed price quote. Once we receive the Loi, our team will promptly review it and provide you with an accurate and comprehensive price quote. We do not respond to emails and phone calls to receive information without a written request with the final buyer's details. Important Notice Regarding False Documents If the selling company receives any false documents from the buyer or their intermediaries, we will take swift and decisive action. It is our duty to ensure the integrity and legality of all transactions we engage in. In the event that false documents are presented, we will not hesitate to report the matter to the local police. Furthermore, we will elevate the issue to INTERPOL and the International Chamber of Commerce. Our aim is to protect the interests of all parties involved and maintain a safe and transparent business environment. We expect all transactions to be conducted in an honest and professional manner. Thank you for your attention to this matter. Best regards, ALMA International Trading FZE LLC
Gilsonite in Gas & Oil industry: Gilsonite is amazing, because of it's wide range of applications for example in gas & oil industry. Here we bring some benefits and applications of Gilsonite in oil & gas drilling industry. benefits: Wellbore Stability: Our Gilsonite additive significantly improves wellbore stability by sealing micro-fractures and reducing fluid invasion. This results in fewer drilling problems, such as stuck pipes, lost circulation, and wellbore collapse. Fluid Loss Control: Gilsonite for Oil and Gas Industry effectively reduces fluid loss in drilling mud systems, minimizing the risk of formation damage and ensuring optimal drilling performance. Shale Inhibition: Our Gilsonite additive acts as a powerful shale inhibitor, preventing shale swelling and disintegration during drilling operations. This leads to improved drilling efficiency and reduces non-productive time. Environmentally Friendly: Gilsonite is a naturally occurring, non-toxic material that poses minimal environmental risks. Its use in the oil and gas industry contributes to more sustainable drilling practices. Applications: Drilling Fluid Additive Lost Circulation Material Cementing Additive Fracturing Fluid Additive Wellbore Stabilizerâ?¨ â??ï¸? PUB-LTD is committed to deliver the highest quality products to itâ??s customers. Our Gilsonite as drilling fluid additives undergo rigorous testing to ensure they meet industry standards and our own stringent quality requirements. Our team of experts provides technical support and guidance to help you optimize the performance of drilling fluids in your drilling operations.
