Sulfuric acid (chemical formula: H SO??) Yingkou sulfuric acid plant, sulfur oxyacid most important. Anhydrous sulfuric acid is a colorless, oily liquid, 10.36 ℃ crystallization, usually using aqueous solutions of different concentrations of it, taking the contact with the tower law and the rule of law. Former income as a crude sulfuric acid, mass fraction is generally about 75%; the latter can be obtained 98.3% of the mass fraction of pure concentrated sulfuric acid, boiling point 338 ℃, relative density of 1.84. Sulfuric acid is one of the most active of the binary inorganic acid, the reaction can occur and many metals. High concentrations of sulfuric acid has strong water absorption, can be used as a dehydrating agent, carbonized wood, paper, cotton and linen fabrics and biological flesh and other carbohydrate-containing substances. When mixed with water, it will release a lot of heat. It has a strong resistance and oxidation resistance, so use it with caution. Is an important industrial raw material Chengdu sulfuric acid plant, can be used to manufacture fertilizers, drugs, explosives, paints, detergents, batteries, etc., are also widely used in the purification of oil, metal smelting and other industrial dyes. Commonly used as a chemical reagent, it can be used as a dehydrating agent and sulfonating agent in organic synthesis. Our social responsibility of business is that we create a sustained development of cost-effective enterprise; social responsibility to contribute to the community, for the public welfare to make modest. Our responsibility to our customers believe that customers' success is our success! We are the best customers trusted partner. Because we are professionals so we do a better existence honesty quality at reasonable prices protect the quality of the Earth sulfuric acid rain contains sulfuric acid, acid rain, sulfur dioxide (SO2) and the atmosphere water reaction of sulfurous acid (H2SO3), sulfurous acid has been oxidized by oxygen in the atmosphere to form sulfuric acid, with the rain falling to the ground, causing the formation of acidic soils. Improved acid soil is usually neutralized with an alkaline substance. In nature, many sulfur-containing minerals, such as iron sulfide after the oxidation reaction to form sulfuric acid, the liquid formed is highly acidic, the metal residues can be oxidized, releasing toxic gases. Venus sulfuric acid can be found in the upper atmosphere of Venus. This mainly comes from the photochemical sun on sulfur dioxide, carbon dioxide and water. Wavelengths shorter than 160nm ultraviolet photons can photolysis of carbon dioxide, carbon monoxide and atomic oxygen so that it changes. Atomic oxygen is very active within the chain, it reacts with sulfur dioxide into sulfur trioxide. Further sulfur trioxide reacts with water to produce sulfuric acid release. Sulfuric acid in the atmosphere of Venus high Changde colder liquid sulfuric acid plant, this layer of thick, about 45 to 70 kilometers away from the surface of the planet sulfuric acid cloud cover the entire surface of the planet. This layer of the atmosphere continue to release acid rain. Venus, the formation of sulfuric acid in the continuous cycle. When higher from the atmosphere cooler regions fell to a lower sulfuric acid is evaporated in hot areas, the water content and the concentration of less is more and more high. When the temperature reaches 300 ℃, sulfuric acid begins to decompose to sulfur trioxide and water, are the product gas. Trioxide very active and decomposition of sulfur dioxide and atomic oxygen, atomic oxygen and then make it into carbon dioxide carbon monoxide oxidation sulfuric acid plant, sulfur dioxide, and water will rise from the middle to the upper atmosphere, they react with sulfuric acid to re-release the entire process and cycle again. Europa by the Galileo spacecraft images show came, sulfuric acid may also appear in one of the satellites of Jupiter - Europa, but the details still controversial. Because we are professional so we do better quality at reasonable prices faith-based quality assurance Chengdu sulfuric acid plant | sulfuric acid plant | Zhengzhou Longda Chemical provided by Zhengzhou Longda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) strong, credible, in Zhengzhou, Henan chemicals industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou Ronda chemicals and you hand into the brilliant, for a better future!