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Three Daily Uses Of Bagasse

Jan. 16, 2020

Today, Biodegradable Bowl Supplier will introduce the daily use of bagasse.


1. Production of fuel alcohol

In the 1970s, the sugarcane bagasse of China's sugar mills was mainly used by the sugar mills for burning or abandoning fuel. The economic value of this utilization method was very low. Cellulose in bagasse can be converted into sugar and made into alcohol or feed yeast. Brazil's technology for producing alcohol from bagasse developed in the 1980s has taken the lead in the world, and has registered patents in many countries. The new technology can extract 100 liters of alcohol from each ton of bagasse, which can reduce the alcohol production of sugar cane from 7740 It can be increased to 13,800 liters without doubling the sugarcane planting area to double the alcohol production (14.8 billion liters in 2003/2004) and reduce costs by 40%.


2. Bagasse as feed

Over the years, many scholars at home and abroad have devoted themselves to the research and development of sugar mill by-products as feed, and have achieved certain results. For example, an animal husbandry research institute in the United States invented a method for processing bagasse after ammoniation treatment into high protein feed. The specific method is: mix bagasse with urea or amine (100: 2 aqueous solution), soak the bagasse completely, cook in a heating pot at a pressure of 14kg for 2 hours, and then cool it down to about 25 ° C after mixing. It is fermented in yeast. After fermentation, the gas produced by it is exhausted, and bagasse is dried and ground to a fine powder, which can be used as feed.


Biodegradable Sugarcane Fast Food Package


Biodegradable Sugarcane Fast Food Package


3. Bagasse is used as environmental protection material

(1)Papermaking: At present, there are mature technologies that use bagasse as an alternative raw material for wood to produce Unbleached Paper Pulp Cup, fully degradable paper agricultural mulch film, and paper dining utensils. Among them, the fully degradable paper agricultural mulch uses 100% bagasse pulp, which can be recycled for papermaking and can be naturally degraded. It can solve the white pollution problem caused by the use of polystyrene tableware for many years. It is considered to be the most promising. New achievements; Biodegradable Sugarcane Fast Food Package made from bagasse has high whiteness and compactness, good temperature and oil resistance, non-toxic and tasteless, can be completely degraded within three months, and there is no three waste pollution in the production process, and production The cost is much lower than that of pulp moulded snack boxes. This kind of green tableware using bagasse as raw materials has created excellent conditions for the development of the emerging environmental protection industry.

(2)The chemical composition of bagasse for producing high-density composite materials is similar to that of wood and is a good raw material for board making. Production of high-density composite materials using bagasse resources. Because bagasse has a small specific gravity, good fiber quality, and the produced board has high strength and light weight, the produced boards and profiles are not affected by biological damage, low water absorption, and are not subject to corrosion by seawater. Flammability, good mechanical processing performance and decorative performance, suitable for furniture, construction, carriages, ships, packaging boxes and other manufacturing industries. The product has strong plasticity, replaces different molds or templates, and directly produces a variety of plates and profiles, which has great market value. The realization of high-density composite material technology not only solves the problem of pollution discharge of agricultural waste and urban waste, but also saves limited forestry resources, which will definitely have a huge impact on China's 21st century environmental protection industry.


The above is the use of bagasse, I hope to help everyone.

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