Our iron ore pellets and fines are made from magnetite and have high iron ore content â?? pellets at around 67 percent concentration and fines over 70 percent. This means they have lower impact on the environment than competing pellets and products such as sintered hematite fines. Using pellets instead of sinter (slightly larger pieces of iron ore) in customersâ?? pig iron processes saves emissions at steel plants. The high concentration of iron combined with the carefully tested and balanced additives in our pellets also result in lower emissions in customersâ?? ironmaking processes.
Iron ores are the raw material used to make iron and steel. Iron ore production has significantly expanded in recent years, owing to increasing steel demands in developing countries, such as China. As the content of iron ore in deposits has deteriorated, low-grade iron ore has been processed. Iron ore concentrate is an output product from processed iron ores that have been milled (crush, grind, magnetic separation, flotation) to separate deleterious elements and produce a high-quality product. Sintering and pelletizing are economic and widely used agglomeration processes to prepare iron ore fines/iron concentrate for ironmaking use. The quality requirements of sinter and pellet, such as physical, chemical, and metallurgical specifications, depend on each ironmaking furnace, and those requirements influence the operation of the iron ore sintering and pelletizing plant. Researchers have usually focused on the effect of the chemical, physical, and mineralogical characteristics of iron ore on these steps and the consequences for sinter/pellet quality and sintering/pelletizing performance. The present Special Issue on â??Iron Concentrate Particlesâ?? will summarize the progress achieved in the last five years.
Pure sulfuric acid does not occur naturally due to its strong affinity to water vapor; it is hygroscopic and readily absorbs water vapor from the air.[6] Concentrated sulfuric acid is highly corrosive towards other materials, from rocks to metals, since it is an oxidant with powerful dehydrating properties. Phosphorus pentoxide is a notable exception in that it is not dehydrated by sulfuric acid but, to the contrary, dehydrates sulfuric acid to sulfur trioxide. Upon addition of sulfuric acid to water, a considerable amount of heat is released; thus, the reverse procedure of adding water to the acid should not be performed since the heat released may boil the solution, spraying droplets of hot acid during the process. Upon contact with body tissue, sulfuric acid can cause severe acidic chemical burns and even secondary thermal burns due to dehydration.[7][8] Dilute sulfuric acid is substantially less hazardous without the oxidative and dehydrating properties; however, it should still be handled with care for its acidity.
Urea 46, often referred to simply as urea or urea fertilizer, is a highly concentrated nitrogen fertilizer commonly used in agriculture to provide essential nitrogen nutrients to plants. It consists of white, granular crystals that are easily soluble in water, making it a convenient choice for both soil and foliar applications. Urea 46 is prized for its high nitrogen content, containing approximately 46% nitrogen by weight, which makes it an efficient and cost-effective way to promote plant growth, increase crop yields, and improve the protein content in crops like wheat and corn. Its versatility and widespread use have made it one of the most commonly employed nitrogen fertilizers globally.
Passion Fruit Concentrate.
Bluefin-tuna-sushi-grade.
Copper Concentrate
Copper Concentrate
Copper Concentrate
Copper Concentrate
Copper Concentrate
Copper Concentrate
Copper Concentrate
Copper Concentrate
Material: Spunlace Nonwoven Weight : 40-60gsm Or Customized Wipes Size: 15*20cm Or Customized Packing: 80pcs/bag, 24bags/carton Or Customized Fragrance: Unscented ,orange, Aloe, Peppermint, Or Customized Feature: Fresh Scented Baby Wipes Designed To Cleanse And Moisture Your Baby`s Skin. Hypoallergenic/alcohol Free And Containing Aloe, These Wipes Are Gentle Enough Even For Babies Face And Hands.
Product Name : 90 pieces/barrel 75% alcohol wipes Wipes size : 14*18 OEM : Accept OEM Certificate : FDA,MSDS
Avocado oil, sunflower oil, palm oil , COVID-19 Diagnostic Kit, 3fry mask, KF94 mask, pomegranate concentrate, fruit concentrate.
Analytical grade chemicals, hand sanitizers, personal protective equipment (gloves, helmets, masks), lab apparatus (glassware and plastic).
Lithium ore, copper concentrate, copper cathodes, copper blisters, chrome, zinc, seamless steel pipes....
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