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Sawdust Briquette
Prominent & Leading Manufacturer from Kolkata, we offer 90mm sawdust briquette and 70mm sawdust briquette.
90mm Sawdust Briquette
Product Price: Rs 12,000 / Metric TonGet Best Price
Minimum Order Quantity: 1 Metric Ton
Product Details:
| Moisture | < 8% |
| Ash Content | >12% |
| Material | Sawdust |
| Packaging Type | Plastic Sack |
| Calorific Value | > 4000 Kcal/kg |
| Color | Brown |
| Brand | Oberstech |
| Application | Brick Kilns & Boiler |
| Shelf Life | 1 Year |
| Thickness | 90mm |
| Country of Origin | Made in India |
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70mm Sawdust Briquette
Product Price: Rs 12 / KgGet Best Price
Minimum Order Quantity: 1000 Kg
Product Details:
| Moisture | < 12% |
| Ash Content | < 8% |
| Material | Sawdust |
| Packaging Type | Plastic Sack |
| Calorific Value | > 4000 Kcal/kg |
| Diameter | 70 mm |
| Color | Brown |
| Brand | Oberstech |
| Country of Origin | Made in India |
Co-firing: It relates to the combustion of two different types of materials. The process is primarily used to decrease CO2 emissions despite the resulting lower energy efficiency and higher variable cost. The combination of materials usually contains a high carbon emitting substance such as coal and a lesser CO2 emitting material such as biomass. Even though CO2 will still be emitted through the combustion of biomass, the net carbon emitted is nearly negligible. This is due to the fact that the material gathered for the composition of the briquettes are still contained in the carbon cycle whereas fossil fuel combustion releases CO2 that has been sequestered for millennia. Boilers in power plants are traditionally heated by the combustion of coal, but if co-firing were to be implemented, then the CO2 emissions would decrease while still maintaining the heat inputted to the boiler. Implementing co-firing would require few modifications to the current characteristics to power plants, as only the fuel for the boiler would be altered. A moderate investment would be required for implementing biomass briquettes into the combustion process.
Co-firing is considered the most cost-efficient means of biomass. A higher combustion rate will occur when co-firing is implemented in a boiler when compared to burning only biomass. The compressed biomass is also much easier to transport since it is denser, therefore allowing more biomass to be transported per shipment when compared to loose biomass. Some sources agree that a near-term solution for the greenhouse gas emission problem may lie in co-firing.
The use of biomass briquettes has been steadily increasing as industries realize the benefits of decreasing pollution through the use of biomass briquettes. Briquettes provide higher calorific value per dollar than coal when used for firing industrial boilers. Along with higher calorific value, biomass briquettes on average saved 30–40% of boiler fuel cost. But other sources suggest that cofiring is more expensive due to the widespread availability of coal and its low cost. However, in the long run, briquettes can only limit the use of coal to a small extent, but it is increasingly being pursued by industries and factories all over the world. Both raw materials can be produced or grown domestically in the country, creating a fuel source that is free from foreign dependence and less polluting than raw fossil fuel incineration.
Environmentally, the use of biomass briquettes produces much fewer greenhouse gases, specifically, 13.8% to 41.7% CO2 and NOX. There was also a reduction from 11.1% to 38.5% in SO2 emissions when compared to coal. Biomass briquettes are also fairly resistant to water degradation, an improvement over the difficulties encountered with the burning of wet coal. However, the briquettes are best used only as a supplement to coal.
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