Solar modules/panel.
Coal Product Description Coal is a combustible black or brownish-black sedimentary rock composed primarily of carbon, along with various other elements such as hydrogen, sulfur, oxygen, and nitrogen. It forms from the remains of ancient plant material that was subjected to heat and pressure over millions of years in a process known as coalification. Coal is widely used as a fossil fuel for energy generation and as a raw material in industrial processes. Types of Coal Coal is classified based on its carbon content and energy-producing capability: Anthracite Description: The highest grade of coal with the highest carbon content (86-97%). Characteristics: Hard, glossy, and produces the most heat. Uses: Industrial and residential heating, metallurgical processes. Bituminous Coal Description: Mid-grade coal with a carbon content of 45-86%. Characteristics: Soft and shiny; high energy content; widely used for power generation. Uses: Electricity production, cement manufacturing, and steelmaking. Sub-Bituminous Coal Description: Lower carbon content (35-45%) and higher moisture content. Characteristics: Produces less energy and fewer emissions when burned. Uses: Power generation. Lignite Description: The lowest grade of coal with the highest moisture content (up to 45%). Characteristics: Soft, brown, and produces less energy. Uses: Power generation, especially in regions where it is locally abundant. Key Specifications Calorific Value (Energy Content): Ranges from 3,000 to 8,000 kcal/kg depending on the grade. Moisture Content: Varies by type, with lignite having the highest and anthracite the lowest. Ash Content: Residual mineral matter left after combustion, typically 3-40%. Sulfur Content: Varies from low (3%), affecting environmental emissions. Applications Power Generation: Used in thermal power plants to produce electricity. Steel Production: Essential for coke production in blast furnaces. Cement Manufacturing: Used as a fuel source for kilns. Residential Heating: Especially anthracite coal for heating homes. Chemical Industry: As a feedstock for producing chemicals, synthetic fuels, and fertilizers. Advantages of Coal Widely available and affordable energy source. High energy density, especially in bituminous and anthracite grades. Established infrastructure for mining, transport, and usage. Environmental Considerations Coal combustion releases greenhouse gases and pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. Efforts are underway to mitigate these effects through cleaner technologies like carbon capture and storage (CCS) and coal gasification. Coal remains a critical resource for energy and industrial processes globally, despite increasing attention to renewable energy sources.
Electronics.
Graphite electrode, copper cathode, steel, catalytic converter.
Beverage container.
Ezchildtrack child care management software.
Topical hand sanitizer gel helps you stay clean without soap, or water, and has a light refreshing scent. Kills 99.99% of common, illness-causing germs using an alcohol-based formula. Specially formulated to keep your hands soft while leaving no sticky
-STERY germ-killing gel formulation. -STERY Hand Sanitizer fights 99.99 percent of most common germs that may cause illness without damaging skin. -One squirt of STERY Gel Hand Sanitizer equals two squirts of other lower quality brands, providing premium sanitizing strength. -Our team worked with leading skin scientists to create a formula with moisturizers & skin conditioners to keep hands feeling soft. -STERY hand sanitizer is free of Triclosan, parabens, and preservatives. -Large size 1 gallon table top pump is perfect for high traffic areas in public spaces, small businesses, classrooms, and offices. -Can be used to fill smaller bottles. -Made in Texas, USA. Active Ingredient: Medicinal ingredient: Ethyl alcohol 70% v/v Inactive Ingredients: Purified Water (Aqua), Glycerin, Hydrogen Peroxide, Carbomer Copolymer, Polyethylene Glycol, Fragrance (Parfum)
