M/s Shri Nath Natural Energy Pvt. Ltd. Chittaurgarh, Rajasthan

The White Industrial Coal we manufacture, supply and export are of finest quality. We use various agricultural bio products for manufacturing this; groundnut shells are one among them. Our coal is available in various sizes and specifications as per requirement. Our white coal is demanded in the market because of its various essential uses such as substitute for coal, wood logs, and husk. Moreover, we provide white coal at affordable prices in the market. Sizes available : 90mm diameter production capacity : more than 450 mt per month

Biomass briquettes that we offer are widely used for any type of thermal application like steam generation in boilers, heating purpose, drying process & gasification plant to replace existing conventional fuel like coal, wood & costly liquid fuel like fo, diesel, ldo, kerosene etc. The best quality biomass briquettes are offered by us to be used as a fuel for green energy. Our biomass briquettes has delivered high performance, and therefore are widely in demand. Biomass briquetting is the process of converting high bulk, low density biomass into high density, energy concentrated fuel briquettes. The process of converting biomass to solid fuel involves drying, cutting, grinding and pressing briquettes into cylindrical shapes, with or without the help of binder. By compressing the wastes into briquettes, biomass briquettes become easier to transport, store and burn. Biomass briquettes, offered by us, give much higher boiler efficiency because of their low moisture and higher density. Our biomass briquettes do not contain sulphur, so when burnt do not pollute the environment. Densification of biomass briquettes, particularly agriculture residues and forest waste by mechanical process without binders at 100 mpa pressure and 280º c temperature termed as biomass briquettes or white coal. Biomass briquettes have the capabilities to replace coal, firewood, fo, lpg, lshs and other industrial fuels. These are often termed as white coal because of their color, as generally all the coals available are in black while these are in grey color. Biomass briquettes have the properties like low ash content, no sulfur emission, smokeless, no fly ash which make these eco-friendly in nature. material used mustard husk wheat husk cotton stalk saw dust calorific value : approx. 4000 kcal/kg use of finished biomass briquettes in industries for thermal applications gasifier system applications refractory industries chemical industries milk plant vegetable plants spinning mill leather industries rubber industries ceramic industries solvent extraction plant dyeing units food processing industries textile unit lamination industries brick making units any industrial thermal application advantages of biomass briquettes eco friendly and renewable energy fuel economical and cheaper than other solid fuels i.e. Coal and wood higher calorific value than coal (approx. 4000 kcal/kg) easy transportation uniform combustion as compared to coal

We produce biomass briquette whose main raw materials are groundnut shell, saw dust etc.interested parties can mail us at baldwa.rahul@rediffmail.com for other technical details.

We are offering alternate fuel.

Briquetting Technology Many of the developing countries produce huge quantities of agro residues but they areused inefficiently causing extensive pollution to the environment. The major residues are rice husk, coffee husk, coir pith, jute sticks, bagasse, groundnut shells, mustard husk and cotton stalks. Sawdust, a milling residue is also available in huge quantity. Apart from the problems of transportation, storage, and handling, the direct burning of loose biomass in conventional grates is associated with very low thermal efficiency and widespread air pollution. The conversion efficiencies are as low as 40% with particulate emissions in the flue gases in excess of 3000 mg/ Nm3. In addition, a large percentage of unburnt carbonaceous ash has to be disposed of. In the case of rice husk, this amounts to more than 40% of the feed burnt. As a typical example, about 800 tones of rice husk ash are generated every day in Ludhiana (Punjab) as a result of burning 2000 tones of husk. Briquetting of the husk could mitigate these pollution problems while at the same time making use of this important industrial/domestic energy resource. Historically, biomass briquetting technology has been developed in two distinct directions. Europe and the United States has pursued and perfected the reciprocating ram/piston press while Japan has independently invented and developed the screw press technology. Although both technologies have their merits and demerits, it is universally accepted that the screw pressed briquettes are far superior to the ram pressed solid briquettes in terms of their storability and combustibility. Japanese machines are now being manufactured in Europe under licensing agreement but no information has been reported about the manufacturing of European machines in Japan. Biomass Densification Biomass densification, which is also known as briquetting of sawdust and other agro residues, has been practiced for many years in several countries. Screw extrusion briquetting technology was invented and developed in Japan in 1945. As of April 1969, there were 638 plants in Japan engaged in manufacturing sawdust briquettes, known as 'Ogalite', amounting to a production of 0.81 MTY. The fact that the production of briquettes quadrupled from 1964 to 1969 in Japan speaks for the success of this technology. This technology should be differentialed from such processes as the'Prest-o-log' technology of the United States, the 'Glomera' method in Switzerland and the 'Compress' method in West Germany.