About Us Notes- healthy competitive environment Non-bias system Most economical option for the buyer A large community of likeminded people- be a part of the largest community that believes in the supremacy of green energy (biomass/ solar energy use; specific product names?) Promote use of sustainable energy, reduce carbon footprint Vendors compete to earn the buyer You ask whatever you want, we give all we have Energy and sustainable resources are among the most complicated and capital-intensive global industries, with reasonably the most significant requirements for long-term planning in consideration of both business and the environment. The industry is constantly facing challenges and opportunities alike, stimulated by transitions to lower-carbon energy references and increasing demand for renewable energy. Welcome to Bidprotrade- Middleman to the better/ sustainable future We are proud to be the first-ever platform/ website that encourages green energy usage with a dedicated reverse auction system for a range of biomass briquet products and solar panels With us, buyers skip the whole hassle of finding and going through quotations from multiple vendors to find the best deal. Instead, we bring the other end to the buyer and make them compete to provide the lowest price possible. The suppliers on our platform have to go through strict KYC checks, so the buyer doesn’t have to limit themselves to the deals offered by only their trustworthy neighborhood supplier With features like real-time bidding, secure payment system, partial volume allocation, product quality transparency, and much more, you can focus on getting the best deal without stressing about connectivity and security Bid with Vision: we bridge the gap between buyer and seller by inhibiting a healthy competitive environment through reverse auctioning, where the buyer holds power Pro factor Mission: To be a user-friendly, safe space for our customers to achieve the most efficient and affordable solution so as to promote sustainable energy alternatives. Trade with Values: we believe in trading with our Transparency- where you know the quality of the product you are to bid for, the process where it is getting bid on, and trace the procured product. Fairness- where bidders are given a completely unbiased ground to work on Community building- where you connect with diverse people that share your passion in the field Intellectual assets- where you can depend on us to bring you the most reliable information regarding your product of interest Accessibility- where you don’t have to be intimidated by a complicated system/ website. Why reverse auction: The tight-knit vendor network of sustainable products like biomass briquets and solar panels can be hard to navigate through. We, at bidprotrade, have committed to bestow the power in the buyer’s hands. With our reverse auction strategy, the buyer just has to put the word out according to their requirements and let the suppliers bid for the lowest price. Our reverse auction engine benefits in various ways1) Engaging competition: when the buyer registers for a bid, all suppliers are notified not only about its generation but also the restricted time period in which they must put their best case forth. This quick-on-the-toes thinking accelerates the competition, encouraging more and more suppliers to participate. 2) Cost saving: The buyer has to set up the maximum price they are willing to pay which makes the process transparent for the suppliers alike. They are then to compete to offer the lowest price which results in significant cost savings. 3) Complete transparency: the buyers can view the bidding action in real time which can help them in making an informed decision. (With Bidprotrade, the buyer may even split their volume and allocate it partially to different bidders.) 4) Time efficiency: the bidding process with Bidprotrade is conducted fully online which gives flexibility to both parties to have access to the process anywhere, anytime. This enables the suppliers to submit their offers quicker thus streamlining the procurement process. Mission (more)To create a user-friendly new age platform advancing fair trading of biomass briquet products and solar panels between buyers and their suppliers Bidprotrade takes pride in its user-friendly design that broadens the platform’s accessibility even to those with little to no experience with biomass briquets/ in the field, thus enabling an unbiased medium. Bidprotrade for you The buyer Only if you want to buy at the best price Only if you prefer a hassle-free negotiation process Only if you don’t want to worry about secure payment Only if you appreciate complete transparency The supplier Only if you want to be exposed to more buyers Only if you prefer increased revenue Only if you don’t want to worry about delayed payments Only if you appreciate quality guidance The transporter The environment Our Team Our team is made up of experts in the field of sustainable energy and e-commerce. Bidprotrade will help you create an efficient process with our optimal negotiation engine. We provide an accessible platform for the integration of technology in a dominantly traditional market. Our main goal is to assist buyers and sellers in achieving their objectives in a cost-efficient way by using our user-friendly digital solutions. Nilay Patil (Director)With his near decade-long experience in the bio-energy sector, Mr. Patil brings his street-smart wisdom to define the products to the last detail Anup Belsare (Director)Mr. Belsare is all set to cash in his proficiency gained through over 15 years in the software industry. He brings the technology to integrate with the marketTogether, they give us the ultimate Bidprotrade Products 1) Biomass briquet products 2) Solar panels Know Your Product Understand the product better to choose the best option that fits your purpose Biomass briquets Many of the developing countries produce huge quantities of agro residues but they are used inefficiently causing extensive pollution to the environment. Nearly half the worlds population is dependent on wood as their primary energy source. Therefore with deforestation becoming increasingly prevalent in many regions of the developing world, there is an urgent need to find alternative fuels. Densification of loose biomass residues into briquettes is a means of upgrading the feedstock material. Briquettes are easier to store, more convenient to use and burn at a more steady and controlled rate than loose biomass. The supply of agricultural and forest biomass feedstock was found to be 242 million tonnes (Mt) for 2010–11 IN INDIA. Due to the increased production of the agricultural crops, this value is estimated to reach 281 Mt in 2030–31. The abundant available biomass feedstocks, if they can be converted and used as briquettes, can help meet the energy demands Biomass briquettes are a biofuel substitute to coal and charcoal mostly made of green waste. There has been a move to the use of briquettes in the developed world, where they are used to heat industrial boilers in order to produce electricity from steam. The briquettes are cofired with coal in order to create the heat supplied to the boiler. These briquettes are very different from charcoal because they do not have large concentrations of carbonaceous substances and added materials. Compared to fossil fuels, the briquettes produce low net total greenhouse gas emissions because the materials used are already a part of the carbon cycle.[2] Even though CO2 will still be emitted through the combustion of biomass, the net carbon emitted is nearly negligible. 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 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 SO 2 emissions when compared to coal from three different leading producers, EKCC Coal, Decanter Coal, and Alden Coal. Biomass briquettes are also fairly resistant to water degradation, an improvement over the difficulties encountered with the burning of wet coal. The developing world has always relied on the burning biomass due to its low cost and availability anywhere there is organic material. Two major components of the developing world are China and India. The use of biomass briquettes is strongly encouraged by issuing carbon credits. One carbon credit is equal to one free ton of carbon dioxide to be emitted into the atmosphere. India has started to replace charcoal with biomass briquettes in regards to boiler fuel, especially in the southern parts of the country because the biomass briquettes can be created domestically, depending on the availability of land. Therefore, constantly rising fuel prices will be less influential in an economy if sources of fuel can be easily produced domestically. Recent increases in oil and gas prices and climate change have boosted demand for biomass. India is heavily dependent on imported oil. To decrease this dependency, it is necessary to develop indigenous energy resources. Biomass is one of the alternative sources of energy in development. Biomass is defined as organic products of the agriculture and forestry systems developed to provide food, fuel, and organic matter captured in sewage and waste treatment facilities. Biomass is currently the largest renewable source of energy globally and accounts for a significant share (normally 20–40%) of the total energy consumption in developing countries. Biomass is an environmentally friendly energy source. It plays a key role in protecting the environment because it reuses waste, reduces landfill costs, and prevents soil and groundwater contamination. Generally, all kinds of biomasses pull carbon out of the air as they grow. Waste biomass can be made into a usable fuel form by densification. These biomasses can replace some coal in power plants, which reduces carbon emissions and greenhouse gas effects. The process of residue compaction into a product of greater density than the original raw material is known as densification or briquetting. Densification has lately generated a great deal of interest in developing countries all over the world as a technique for upgrading the residues as energy sources. Biomass densification refers to the process in which biomass in the form of small particles, such as straw, sawdust, or chips, is concentrated by machines into small pellets or briquettes. Depending on the particular machine used for briquetting, the bulk density of the biomass increases by approximately 10–20 times its original bulk density. Pelleting increases the specific density of biomass to more than 1;000 kg=m3 (Lehtikangas 2001; Mani et al. 2004). Pelleted biomass has low, uniform moisture content. It can be handled and stored cheaply and safely by using well-developed grain handling systems (Fasina and Sokhansanj 1996). The moisture content of the compacted biomass generally should be from 7–14%. If it is any greater, the biomass will not compact easily; if it is less, it will not bind together well. Briquettes have applications in process industries of any scale that are using coal or firewood and in commercial and domestic sectors. In addition, briquettes are widely used in brick kilns. Briquettes have also been successfully applied in steel rolling mills and gasification for power generation. Densification is typically not economical in a gasification application, and biomass can be cofed into the gasifier. Briquettes have many advantages. • They are one of the alternative methods available to reduce consumption and dependency on fuel wood; • Densified fuels are easy to handle, transport, and store; • Briquettes are uniform in size and quality; • The process helps to solve the residual disposal problem; • The process assists in the reduction of fuel wood and deforestation; • Indoor air pollution is minimized; • Briquettes produced from biomass are a reasonably good substitute for coal, lignite, and firewood; • Briquettes are cheaper than coal, oil, or lignite; • There is no sulfur in briquettes; • There is no fly ash when burning briquettes; Briquettes have a consistent quality, high burning efficiency, and are ideally sized for complete combustion; • Briquette combustion is more uniform than coal combustion; • Unlike coal, lignite, or oil, briquettes are produced from a renewable energy source; • Loading/unloading and transportation costs are much less and storage requirements are drastically reduced; • Briquettes are clean to handle and can be packed in bags for ease of handling and storage; • Briquettes are usually produced near the consumption centers, and supplies do not depend on erratic transport over long distances; • The technology is pollution-free and environmentally friendly; • The briquette is easy to ignite, burns continuously, and has a long burning duration; and • The briquettes can be used for domestic purposes (cooking, heating, barbecuing) and industrial purposes (agro-industries, food processing) in rural and urban areas. There are many factors to consider before a biomass qualifies for use as feedstock for briquetting. Apart from its availability in large quantities, it should have the following characteristics: Low moisture content Moisture content should be as low as possible, generally in the range of 10-15 percent. High moisture content will pose problems in grinding and excessive energy is required for drying. 4 Ash content and composition Biomass residues normally have much lower ash content (except for rice husk with 20% ash) but their ashes have a higher percentage of alkaline minerals, especially potash. These constituents have a tendency to devolatalise during combustion and condense on tubes, especially those of super heaters. These constituents also lower the sintering temperature of ash, leading to ash deposition on the boiler’s exposed surfaces. The ash content of some types of biomass are given in Table 2.1. Tab/e 2.1. Ash content of different biomass types Thermax Boilers work on above The ash content of different types of biomass is an indicator of slagging behaviour of the biomass. Generally, the greater the ash content, the greater the slagging behaviour. But this does not mean that biomass with lower ash content will not show any slagging behaviour. The temperature of operation, the mineral compositions of ash and their percentage combined determine the slagging behaviour. If conditions are favorable, then the degree of slagging will be greater. Minerals like SiO2 Na2O and K2O are more troublesome. The ash formed during combustion causes slagging and fouling which in turn lead to corrosion. Flow characteristics The material should be granular and uniform so that it can flow easily in bunkers and storage silos. Biomass related fuel stocks are usually bulky and have low densities, which makes it difficult to use them efficiently in many types of burners and usually make their transportation uneconomical. Densification of biomass, also known as briquetting, is one means of addressing this problem [7]. Briquette quality is evaluated mainly by its density. Problems related to the disposal of agricultural and industrial biomass wastes can in part be addressed through their use as biomass fuel, in forms like briquettes [8]. If produced at low cost and made conveniently accessible to consumers, biomass briquettes can serve as complements to firewood, charcoal and kerosene for domestic cooking and agro-industrial operations, thereby reducing the high demand for other fuels [9, 10]. Briquettes have many advantages over conventional fire wood, including higher heat content, ease of use, cleanliness and compact size. The latter reduces the need storage space and makes transport more affordable and less resource intensive. Biomass residues available for manufacturing briquettes are mainly of two categories, crop based waste residues and municipal based waste residues. Crop base residues are unusable materials after the harvesting of useful crops. They include grain shells, husks, straw of paddy, wheat, coconut, arecanut, etc. Municipal solid waste includes wood chips, paper wastes, sawdust, etc. The main factors to be considered in the selection of raw materials for briquettes include moisture content, ash content, flow characteristics and calorific value. Moisture content should be limited to 10-15% in order to minimize the energy and time required for drying [21]. Higher moisture contents reduce the combustion temperature and have an adverse effect on combustion. Ash content, which is the amount of ash produced during combustion, is significant. A higher ash content for the biomass feedstock has a lower calorific value [22]. The lower fusion temperature of ash produced from the combustion of agricultural residues results in a tendency for slag formation [23]. When selecting the agricultural residue for briquettes, the preferred ash content is less than 4%. Table 1 shows the moisture and ash contents of various agricultural residues. Some authors report that the ideal moisture content for briquetting ranges from 10 to 12% [13,37]. Others claim that biomass must have 8% to 15% for densification to occur smoothly [34]. Moisture acts as a binder in materials composed of organic and cellular products. It promotes connections of van de Walls forces, which in ideal amounts promote an increase in the contact area between the biomass particles [55,64]. Very dry materials demonstrate a weak interaction between the particles. While a high amount of water (TU > 15%) causes fragile internal connections and less durability of the briquettes our experts believe the ideal moisture content to be XX for denser, stronger, and more stable briquettes (while ash content to be XX) Average of both tables? Flow characteristics involve the ability of a material to flow easily during manufacturing of briquettes. Granular particles with smaller sizes are preferred for briquetting. The calorific value, which represents the amount of energy released per unit mass of briquettes when they burn completely, is also an important parameter in the selection of raw materials. It greatly affects the thermal performance and the competitiveness of the briquettes in the market. It is also useful to understand the specific combination of raw materials to be selected to increase thermal performance. Table 2 shows the heating values of several agricultural residues used to manufacture briquettes Soyaben missing Cross check every value separately (indiamart has most) Mixed briquettes? Add wood chips What are pellets? Pellets are obtained from the process of size reduction, drying and compressing biomass into cylindrical shapes (typically 1 cm long). The main purpose of pelletising biomass is densification to optimise handling and transport and to create a product that flows. The biomass densification can be done in the form of briquettes, pellets, cubes or disks Briquettes are fuels whose energy conversion occurs through direct burning and are used for heating and cooking, for domestic, or industrial use, best used in fixed bed chambers, due to their physical structure. Pellets have the same applicability, but can be used in reactors with different geometries and different feeding systems vendors that sell this product (product wise) wrt solar panels, brand wise distribution too (big names that sell this and vendor that distributes it)
