We would like to take this opportunity to introduce Nikan Farayand Noandish Company as a successful manufacturer and supplier of Chemical Material in Iran, which was established in the year 2002. The main products of our company are:
Nikan Farayand Noandish Company takes assistance of top level of experts to provide highest quality, the reasonable prices, and the most range of satisfaction for its customers. All the above activities are also supporting by the best contractors of transportation for presenting the most excellent services to clients.
Nikan Farayand Noandish Company is the largest exporter company in chemical products. Our main destination country is Iraq, Armenia, UAE, Oman, Afghanistan, Azerbaijan, Syria, Turkey and other country.
We export approximately 2000 Ton HCl per month and 2500 Ton H2SO4 per month just to Iraq. So we can tell you to be sure of our power in export.
We wish the above mentioned facts could explain our activities and clarified our strategy in keeping the competitive quotation, high quality and best services for customer's satisfaction, with the aim of establishing a long term business association.
NIKAN FARAYAND NOANDISH CO.
Head Office Tel:
+98 21 44 46 7654
+98 21 44 46 9194
Sales Department:int. 1, 2
Finance Department:int. 4
Direct line of Export Department: +98 21 44 61 7401
Sulfuric acid is one of the most important compounds made by the chemical industry. It is used to make, literally, hundreds of compounds needed by almost every industry.
Uses of sulfuric acid
By far the largest amount of sulfuric acid is used to make phosphoric acid, used, in turn, to make the phosphate fertilizers, calcium dihydrogenphosphate and the ammonium phosphates. It is also used to make ammonium sulfate, which is a particularly important fertilizer in sulfur-deficient.
It is widely used in metal processing for example in the manufacture of copper and themanufacture of zinc and in cleaning the surface of steel sheet, known as "pickling", prior to it being covered in a thin layer of tin, used to make cans for food.
Sulfuric acid is one of the most important industrial chemicals. More of it is made each year than is made of any other manufactured chemical; more than 40 million tons of it were produced in the United States in 1990. It has widely varied uses and plays some part in the production of nearly all manufactured goods. The major use of sulfuric acid is in the production of fertilizers, e.g., superphosphate of lime and ammonium sulfate. It is widely used in the manufacture of chemicals, e.g., in making hydrochloric acid, nitric acid, sulfate salts, synthetic detergents, dyes and pigments, explosives, and drugs. It is used in petroleum refining to wash impurities out of gasoline and other refinery products. Sulfuric acid is used in processing metals, e.g., in pickling (cleaning) iron and steel before plating them with tin or zinc. Rayon is made with sulfuric acid. It serves as the electrolyte in the lead-acid storage battery commonly used in motor vehicles (acid for this use, containing about 33% H2SO4 and with specific gravity about 1.25, is often called battery acid).
:: موضوعات مرتبط:
H2SO4 ,
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:: بازدید از این مطلب : 31
Sodium sulfate is the sodium salt of sulfuric acid. When anhydrous, it is a white crystalline solid of formula Na2SO4 known as the mineral thenardite; thedecahydrate Na2SO4·10H2O is found naturally as the mineral mirabilite, and in processed form has been known as Glauber's salt or, historically, salt mirabilis since the 17th century. With an annual production of 6 million tones, it is a majorcommodity chemical product.
Use in Soaps and Detergents A large amount of sodium sulfate has been used in powdered detergents as filler. However, sodium sulfate use has begun declining as well; the need for filler has gone down, due to the trend toward using concentrated liquid detergents instead of bulkier powder formulas. It is still used in carpet powders and window defrosting applications. Textiles Approximately 100,000 tons of sodium sulfate is utilized annually for dyeing textiles. It does not corrode the stainless steel vessels as sodium chloride (which can also be used in this manner) does. Sodium sulfate is a leveling agent, reducing negative chargers on the fibers, which allows the dyes to penetrate evenly. Sodium sulfate is a by-product of rayon production. Wood Pulp One notable use for sodium sulfate compound is in the Kraft process, also known as the sulfate process, of wood pulp manufacturing which is widely used to make paper products and building supplies .The technology involves impregnating wood chips with sodium sulfate; the wood is heated, causing a reduction of the sodium sulfate into sodium sulfide. This breaks the bond in the cellulose of the wood, making it malleable and able to be extruded. Glass Sodium sulfate is used in the glass industry as well. Sodium sulfate prevents scum formation by the molten glass during refining, and also fluxes the glass. The compound also acts as a fining agent in molten glass, removing small air bubbles and imperfections during the blowing and casting processes. Drying and Thermal Storage In the laboratory, sodium sulfate is often used as an inert drying compound for organic materials. It removes water from compounds reliably at temperatures below 30° C (86° F). Another main use of sodium sulfate is in thermal storage. It has been utilized as a solar heat storage component, because it has a high heat storage capacity and does not change from a solid to a liquid until 90 ° F (32 ° C). Sodium sulfate is used to store heat in thermal tiles, and put into cells surrounded by solar-heated water, as well as in some computer-cooling and insulating applications.
:: موضوعات مرتبط:
NA2SO4 ,
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:: بازدید از این مطلب : 33
Sodium Hypochlorite is a greenish-yellow liquid commonly referred to as "Bleach." The chemical formula for Sodium Hypoclorite NaOCl.Sodium hypochlorite is used on a large scale. For example in agriculture, chemical industries, paint- and lime industries, food industries,glass industries, paper industries, pharmaceutical industries, synthetics industries and waste disposal industriesIn the textile industry hydrochloride is used to bleach textile. It is sometimes added to industrial waste water. This is done to reduce odors. Hypoclorite neutralizes sulfur hydrogen gas (SH) and ammonia (NH3). It is also used to detoxify cyanide baths in metal industries. Hypochlorite can be used to prevent a lgaeand shellfish growth in cooling towers. In water treatment, hypochlorite issued to disinfect water. In households, hypochlorite is used frequently for the purification and disinfection of the houseIn the textile industry hydrochloride is used to bleach textile. It is sometimes added to industrial waste water. This is done to reduce odors. Hypoclorite neutralizes sulfur hydrogen gas (SH) and ammonia (NH3). It is also used to detoxify cyanide baths in metal industries. Hypochlorite can be used to prevent a lgaeand shellfish growth in cooling towers. In water treatment, hypochlorite issued to disinfect water. In households, hypochlorite is used frequently for the purification and disinfection of the house.
By adding hypochlorite to water, hypochlorous acid (HOCl) is formed: NaOCl + H2O → HOCl + NaOH-
Hypochlorous acid is divided into hydrochloric acid (HCl) and oxygen (O). The oxygen atom is a very strong oxidator. Sodium hypochlorite is effective against bacteria, viruses and fungi.Sodium Hydrochloride disinfects the same way as chlorine does.
Sodium Hypochlorite is prepared by reacting dilute caustic soda solution with liquid or gaseous chlorine, accompanied by cooling.
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By adding hypochlorite to water, hypochlorous acid (HOCl) is formed: NaOCl + H2O → HOCl + NaOH-
Hypochlorous acid is divided into hydrochloric acid (HCl) and oxygen (O). The oxygen atom is a very strong oxidator. Sodium hypochlorite is effective against bacteria, viruses and fungi.Sodium Hydrochloride disinfects the same way as chlorine does.
Sodium Hypochlorite is prepared by reacting dilute caustic soda solution with liquid or gaseous chlorine, accompanied by cooling
:: موضوعات مرتبط:
NACLO ,
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:: بازدید از این مطلب : 37
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