About biodieselWhat are the advantages and disadvantages of biodiesel fuel? What are the advantages and disadvantages of the diesel oil and the technology is mature?
Characteristic：1) the water content is high, the maximum moisture content of 30%-45%. is helpful to reduce the viscosity and improve the stability of the oil, but reduce the heat value of the oil;2) the pH value is low, so the storage device is the best anti acid corrosion material;3) density than water, the ratio of water to about 1.2;4) with the "aging" tendency, heating should not exceed 80 degrees, should avoid light, avoid contact with air preservation;5) good lubrication performance6) excellent environmental protection characteristic: low sulfur content, biodegradability, low sulfur dioxide and sulfur emissions of biodiesel reached 98%, the degradation rate is 2 times that of ordinary diesel, can greatly reduce the pollution to the environment when the leakage accident;7 good low temperature engine starting performance;8) good safety performance: high flash point, transportation, storage, use safety;
Biodiesel (Biodiesel) refers to the oil-bearing crops, wild oil plants and engineered microalgae and other aquatic plants oil and animal fat, food waste oil as a substitute for fossil diesel renewable diesel fuel oil by transesterification process. Biodiesel is a kind of bio energy, it is a long chain fatty acid alkyl ester obtained by biomass pyrolysis technology. Biodiesel is a mixture of complex organic compounds containing oxygen high, the mixture is mainly organic matter in some large molecular weight, including almost all kinds of oxygenated organic compounds, such as ethers, esters, aldehydes, ketones, phenols, organic acids and alcohol. Biodiesel is a kind of high quality clean diesel, can be extracted from a variety of biomass, it can be said to be inexhaustible, inexhaustible energy, in the exhaustion of resources today, is expected to replace oil as a substitute Fuel.
Combustion values are theoretical data, generally through complex calculations, the measurement is unlikely to be calculated, because many of the oil is not completely burning
