Anaerobic Digesters: Methane Formation. The inter-microbial distances influence the biodegradation rates and specific growth in the formation of Methane. The microorganisms that form methane are physiological. They can grow only with a few specific substrates,…
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Biogas from Landfills
Biogas from Landfills? A permanent fixture in today’s world, landfills typically have been open pit repositories for local waste, and in some cases, retired, and covered. However, the biological reactions in these landfills create a…
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Ethanol Gas
Ethanol gas is the mixture of ethanol with gasoline. Ethanol is an alcohol fuel made from plant material, such as corn, sugar cane, grasses, or woody biomass. The worldwide use of ethanol as a fuel…
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What Feedstock will Meet Renewable Diesel Demand?
This is a good article covering whether there is enough feedstock available to meet the increased renewable diesel demand. Pete Rocha, EVP at Lee Enterprises Consulting, shares this illuminating slide guide on how more feedstock…
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Biodiesel Expert
Biodiesel is a vegetable oil- or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, ethyl, or propyl) esters. Biodiesel is typically made by chemically reacting lipids (e.g., vegetable oil, soybean oil, animal fat (tallow)…
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Emerging Biofuels
Like any early-stage venture, having a solid pro forma at the beginning is essential for emerging biofuels projects. Some examples of developing and emerging biofuels might include advanced algae-based biodiesel or biofuels created using petroleum-like…
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More Rubber Extraction Refineries Coming?
Are more rubber extraction refineries in our future? In 2004, the History Channel broadcast a Modern Marvels Special on Natural Rubber. My favorite quote from that special is “Our four most important natural resources are…
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Circular Economy and Waste Conversion
The increasing amount of waste is one of the most demanding problems facing the world, which creates global environmental challenges. Worldwide, 2.12 billion tons of waste are generated annually, and it is expected to rise…
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Ethanol Expert
Ethanol experts are specialists that understand how to produce ethanol by fermentation of corn, milo (grain sorghum), sugar, or cellulose to ethanol. This type of expert requires knowledge of feedstocks (corn, milo, cellulose), enzymatic conversion…
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Biomass Gasification Expert
Biomass gasification is the process of turning some variety of biomass into higher-value products. This is most often done by converting a material containing carbon (like coal, biomass, waste, petroleum coke, etc.) —into syngas. This…
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