Latest Products https://www.pvschemicals.in Latest Products Tue, 05 Mar 2019 14:10:12 +0530 en-us https://www.pvschemicals.in Barium Carbonate https://www.pvschemicals.in/barium-carbonate.htm https://www.pvschemicals.in/barium-carbonate.htm Thu, 04 May 2017 00:00:00 +0530 We are reckoned as one of the reliable Barium Carbonate Manufacturers in the market. The Barium Carbonate Powder, which we offer, is manufactured using the best quality raw materials. Barium Carbonate Powder is typically white in color and odorless or granular. Sodium Sulphide Yellow Flakes https://www.pvschemicals.in/sodium-sulphide-yellow-flakes.htm https://www.pvschemicals.in/sodium-sulphide-yellow-flakes.htm Sodium Sulphide Flakes Fri, 08 Dec 2017 00:00:00 +0530 Having diverse industrial applications, the Sodium Sulphide Yellow Flakes, which we offer is best in terms of quality and price rates. We make sure to use the best quality raw chemicals to produce the Sodium Sulphide Yellow Flakes. We are listed among the prominent Sodium Sulphide Yellow Flake Manufacturers located in Kadapa (Andhra Pradesh). The Sodium Sulphide Yellow Flakes is provided as per the specifications of the customers. We even entertain orders on short notice, as we maintain a large stock at all times. With us, you can be sure of premium quality and best rates in the market. Chemical Analysis of Yellow Sodium Sulphide Flakes : Appearance : Yellow colorNa2S Content : 50-52%Iron as Fe : 0.003 maxNa2Co3 : nil Water Insoluble : 0.2 max Applications of Yellow Sodium Sulphide Flakes : Used in tanneries to un-hair skins and hidesUsed in pharmaceutical industry as a reducing agentUsed for the purpose of obtaining Sulphur Black DyesUsed in ore floatationUsed as analytical reagentUsed in engravingsUsed for removing Sulphur in viscose Rayon IndustryUsed in Atomic Power Plants for producing heavy waterUsed for purifying waste waters by removing heavy metalsUsed for removing Sulphur in viscose Rayon IndustryUsed in craft wood-pulping processUsed for manufacturing lubricating oilsUsed in producing polysulphide elastomers Minimum Order Quantity : 21 MT Sodium Sulphide Red Flakes https://www.pvschemicals.in/sodium-sulphide-red-flakes.htm https://www.pvschemicals.in/sodium-sulphide-red-flakes.htm Sodium Sulphide Flakes Fri, 08 Dec 2017 00:00:00 +0530 Zircon Sand https://www.pvschemicals.in/zircon-sand.htm https://www.pvschemicals.in/zircon-sand.htm Thu, 04 Oct 2018 00:00:00 +0530 Zircon Sand is a naturally occurring mineral and its composition depends on the geological history of the parent deposit. In its raw state, zircon sand is found associated with other minerals, e.g. Rutile and ilmenite. Zircon is separated from these minerals using special ore dressing techniques. it is processed and milled to a variety of particle sizes by a number of different production techniques. The main applications for zircon sand are in ceramics, refractories, TV glass and the production of zirconium oxides and zirconium chemicals.Details : Iron and Steel : Used with chemical binders for high quality steel castings and for critical iron castings. It is also used in core and mould washes to improve surface finish. Ceramics : Used as opacifier in glazes and frits to enhance resistance of the finished product against water, chemicals and abrasion and as a whitener in porcelain tiles. Refractories : Used for its high thermal stability and non-wetability against molten metals. Products include bricks used to line steel making furnaces and casting channels for refined steel continuous castings. Advantages of Using Zircon Sand : Resists metal penetration and reaction with most alloys Does not react with iron oxide = prevent sand burn on defects Low thermal expansion = expansion defects are eliminated Higher refractoriness than Silica Low acid demand value = can be used with all chemical binder systems Low binder requirement Reduced cleaning and machining High specific gravity and high thermal conductivity = castings cool faster than silica sand. Steam Coal https://www.pvschemicals.in/steam-coal.htm https://www.pvschemicals.in/steam-coal.htm Wed, 21 Feb 2018 00:00:00 +0530 India is the world's second largest importer of coal. Imported coal has higher calorific value and lower ash content as compared to Indian coal. PVS is among the top coal suppliers of high quality, low ash coals from leading coal miners around the world to cement, power, chemical and steel industries in India. Our steam coal portfolio spans a variety of coal grades such as Australian coal, Colombian Coal, and Indonesian coal etc.   Indonesian Coal PVS is a supplier of Indonesian coals in India. We supply Indonesian coal to Indian ports. Indonesia is the largest coal supplier to India. Indonesian coal accounts for over 45% ofIndia's total coal imports. Indian ports for coal: Krishnapatnam, Vizag, Kakinada, Chennai and Karaikal   Australian Coal PVS is among the reliable Australian coal suppliers in India. We supply Australian coal cargos from the Queensland and New South Wales, Australia. Australia is one of the leading suppliers of metallurgical coal (coking coal) used by steel industries in India. PCI Coal https://www.pvschemicals.in/pci-coal.htm https://www.pvschemicals.in/pci-coal.htm Wed, 21 Feb 2018 00:00:00 +0530 Pulverized Coal Injection (PCI) is a process that involves blowing large volumes of fine coal granules into the BF. This provides a supplemental carbon source to speed up the production of metallic iron, reducing the need for coke production. As a result energy use and emissions can be reduced. Therefore, in recent years, Pulverized Coal Injection (PCI) systems are used in order to lower production costs as well as extend the life cycle of coke ovens.   Pulverised coal injection (PCI) is used to make steel. Mixing Prime PCI Coal with traditional coking coal improves the performance and efficiency of blast furnaces and reduces CO2 emissions by up to 20%. Prime PCI Coal/Semi Coke can also be used in the chemical and ferrochrome (an alloy of chromium and iron) industries. Coking Coal https://www.pvschemicals.in/coking-coal.htm https://www.pvschemicals.in/coking-coal.htm Wed, 21 Feb 2018 00:00:00 +0530 We are trusted steam coal and coking coal suppliers in India to leading cement, power, chemical and steel companies.   Metallurgical Coal/ Coking Coal : PVS is a supplier of low ash coking coals to steel industries in India for their blast furnaces. Drilling Grade Barite Powder https://www.pvschemicals.in/drilling-grade-barite-powder.htm https://www.pvschemicals.in/drilling-grade-barite-powder.htm Thu, 04 Oct 2018 00:00:00 +0530 Barite or barytes (barium sulphate) is a mineral largely used (77% of it) as a weighting agent for drilling fluids in oil and gas exploration. It is an essential component and there is no substitute that has all of its properties.   Details A drilling fluid is used to aid the drilling of boreholes and barite is used as a weighting agent to increase the density of the fluid to help control pressure from the gas or oil reservoir. Its other properties of being relatively soft, inert and non-magnetic have benefits in terms of drill wear. Barite increases the hydrostatic pressure of the drilling mud allowing it to compensate for high-pressure zones experienced during drilling. The softness of the mineral also prevents it from damaging drilling tools during drilling and enables it to serve as a lubricant. Paint Grade Barite Powder https://www.pvschemicals.in/paint-grade-barite-powder.htm https://www.pvschemicals.in/paint-grade-barite-powder.htm Thu, 04 Oct 2018 00:00:00 +0530 Barite in Paint Industry In dope and painting, it can be used as filling and can take the place of some expensive material such as basofor, crypton, titanium dioxide, activity, monox etc to Control the viscosity of the paint compatibly to make the products with bright color and good stability.   Package : In 50 Kg plastic woven bag, 1000KG jumbo ton bags or Packing in Bulk.   Other Applications of Barite : Barite in crushed from is directly used as a coating in rubber production and dye fluidizing. In addition, if the size of crushed barite grains is as large as sand, it can be used in the glass industry. In this case, barite is used as a melting aid to work on glass and creating transparency. Crushed barite is used as cement covering of underwater pipes in the transportation of oil and gas. The reason for the use of barite in this case is its heaviness and neutrality.   Application of barite in ceramic : In glass making industry, it is used as a melting material reducing bubble and it is used in product luminosity and transparency. Barium-containing glasses are more transparent and brighter than lead glass. Advanced ceramics containing barium are used in the electronics industry (condenser, earphone, speakerphone, telephone, and permanent magnet.   Application of barite in fillers : Barite is used in paint, plastic, paper and rubber industries as filler material. Due to its high specific gravity and radioactive absorption property, it is also used in the production of cement blocks. A mixture of rubber, asphalt and 10% barite is used in the construction of stations and runways of the airport. It is also used in pharmaceutical industries, alloy, and radiation protection and so on.   Medical Industry : An application where many people have heard of barite is within the medical field.  A high-purity form of barite is used in the gastrointestinal tract where its density prevents x-ray penetration, and thus is visible on an x-ray. The outline of the gastrointestinal tract thus becomes visible allowing the determination of normal and abnormal anatomy. Barite Lumps https://www.pvschemicals.in/barite-lumps.htm https://www.pvschemicals.in/barite-lumps.htm Thu, 04 Oct 2018 00:00:00 +0530 We can offer all grades of  Barite Lumps such as 4, 4.1 and 4.2 SG.We have ability to supply large quantities of barite in bulk as well as containers from India to global destinations.