Sulphur: Sulphur is the 10th most abundant element in the Milky Way Galaxy. It is found in the earth's crust, in the ocean and even in meteorites. 55 percent of Sulphur is used in the production of Fertilizer. 45 percent is used in producing commercial products. Sulphur is found in foods - onions, eggs, cauliflower, and soybean flour. Sulphur is found in humans, chickens, and sheep. Sulphur is used in matches and fireworks because it burns easily. Its ancient name "brimstone" means "the stone that burns".
Sulphur is a non-metallic chemical element identified by the letter S. Sulphur is a valuable commodity and integral component of the world economy used to manufacture numerous products including fertilizers and other chemicals.Sulphur also is a vital nutrient for crops, animals and people.
Attributes Specification Colour - Bright yellow Shape - Pastilles Total moisture % - 0.5% max Ash content % - 0.05% Max Acidity as sulphuric acid% - 0.05% Max Purity % - 99.5% min
Product: silicon dioxide ( quartz ) sio2 82% Origin: nigeria Quantity: 97.156 tons ( 97156 kg ) Loading port: lagos / nigeria Discharge port: cif Inspection: bureau veritas test report at loading port already done Chemical components: Sio2 82% Cu 2.75% Pb 0.057% Zn 0.004% As 0.4ppm Cd
Description: The Silicone duct made by Yeedah is different from other common type of silicone hoses in same material. It is a kind of High temperature duct, flame retardant, chemical resistance, stand for very high temperature. It is also used in different industry. Details as below: Material: â?¢ Wall: the wall of the silicone duct is 2 layers silicone coated glass fiber fabric â?¢ spiral: stainless spring steel wire is hidden between the 2 layers, hi-temperature glass fiber cord is spired around the surface of the duct. Properties: â?¢ The silicone duct has very good heat resistance â?¢ It is leak-proof; kink-proof â?¢ The long life time of this duct is around 5~10 years in normal working condition â?¢ It has smooth interior â?¢ Bending radius is quite small. â?¢ Silicone duct is normally in red & black.color. Temperature range: â?¢ -70 Â°C approx. to +260 Â°C approx. â?¢ short time to +310 Â°C approx. Applications: â?¢ as conductor of hot and cold air. â?¢ for granulate dryers in the plastics industry. â?¢ for printing machines, blowers and compressors. â?¢ for exhaust gas technique, engine construction, engine warming, aircraft construction and military construction. In one word, this Silicone duct could be used anywhere produces hot air. The performance is very good, and lifetime is quite long. In normal working environment, it could be used up to 10 years or more. See frequent questions for this product, pleaseclick here.
Portable ventilation fan. With swith and integrated plastic handle Provide plug with 2.5 metres wire Heat zinc immersion plate surfac Portable industrial fan Features 1.Large air volume 2.Low noise 3.High voltage 4.Get ce ccc Applications 1.It can be widely used in complex environment such as food , medicine, metallurgy, power plants , transportation and so on. 2.In strict accordance with the production requirements of explosion-proof electric motors, our company has produce this fan so that its insulation class up to grade f. 3.And our company has enhanced the sealing performance of electric motors through the shell and technological improvements. For this reason , under such relatively humid or high-temperature circumstance can this product be available. Characteristics This portable or moveable axial blower has a beautiful overall appearance. The size 200mm-350mm is easily to take by a handle, the size bigger than 350mm can set wheels, so that can make it easily to move. This series blowers habe high pressure, stable electrical performance, and it can be connerct for post telecommunications, and underground cable repairing tunnel poject.
Sulfur or sulphur (British English; see spelling below) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalentnon-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S8. Elemental sulfur is a bright yellowcrystalline solid when at room temperature. Chemically, sulfur can react as either an oxidant or reducing agent. It oxidizes most metals and severalnonmetals, including carbon, which leads to its negative charge in most organosulfur compounds, but it reduces several strong oxidants, such asoxygen and fluorine. Sulfur occurs naturally as the pure element (native sulfur) and as sulfide and sulfate minerals. Elemental sulfur crystals are commonly sought after by mineral collectors for their distinct, brightly colored polyhedron shapes. Being abundant in native form, sulfur was known in ancient times, mentioned for its uses in ancient India, ancient Greece, China and Egypt. Fumes from burning sulfur were used as fumigants, and sulfur-containing medicinal mixtures were used as balms and antiparasitics. Sulfur is referred to in the Bible as brimstone (burn stone) in English, with this name still used in several nonscientific tomes. It was needed to make the best quality of black gunpowder. In 1777, Antoine Lavoisier helped convince the scientific community that sulfur was a basic element, rather than a compound. Elemental sulfur was once extracted from salt domes where it sometimes occurs in nearly pure form, but this method has been obsolete since the late 20th century. Today, almost all elemental sulfur is produced as a byproduct of removing sulfur-containing contaminants from natural gas andpetroleum. The element's commercial uses are primarily in fertilizers, because of the relatively high requirement of plants for it, and in the manufacture of sulfuric acid, a primary industrial chemical. Other well-known uses for the element are in matches, insecticides and fungicides. Many sulfur compounds are odoriferous, and the smell of odorized natural gas, skunk scent, grapefruit, and garlic is due to sulfur compounds.Hydrogen sulfide produced by living organisms imparts the characteristic odor to rotting eggs and other biological processes.
Led flex strips LED flex strips, with different leds, 3528, 2835, 5050, 5630, 3014 and so on, with different ip grade, IP20 non waterproof, IP65 pu cover, or silicone cover, IP67 silicone tube, ip68 silicone extrusion.OEM assembly of producing and exporting