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Cotton Straw Turned Into "Bio Oil"

2010/9/1 17:50:00 56

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In the main cotton producing area, there are piles of piles.

Cotton stalk

It is one of the three main members of the countryside. However, in the Qin Huang Tai township of Bincheng District, Binzhou, these scratched stalks were turned into bright after a special process.

bio-oil

The reporter recently saw the process in the production workshop of Shandong Yi Nan bioenergy CO., Ltd.

With the gradual depletion of disposable fossil fuel resources, especially the surge in oil prices,

energy

The problem has become the key to the sustainable development of the world economy.

On the other hand, cotton is the main economic crop in the north, and most of the resources of cotton stalk are wasted.

"Bio oil is a mixture of water and complex oxygen containing organic matter, that is, a mixture of cellulose, hemicellulose and lignin.

It can replace heavy oil, diesel oil and coal tar. It can be used as fuel for direct combustion, and can also be used as fuel for oil fired boilers and industrial furnaces.

After refined processing, it can replace No. 0 diesel as internal combustion engine fuel.

Zhang Shijun, general manager of Yi energy company, talked about the development prospect of bio oil. "Biomass oil can not only get rid of over reliance on limited oil resources by converting renewable biomass resources into clean liquid fuels, but also reduce emissions of pollutants and greenhouse gases, improve the environment and protect the ecosystem.

One hour of our production line can eliminate 3 tons of cotton straw, producing 1.5 tons of biomass oil, 300 square straw gas and 200 Jin of grass and wood ash.

The emission of carbon dioxide and sulfur dioxide from biomass oil is almost zero.

Zhang Shijun said that according to the current price, the acquisition price of 3 tons of cotton stalk is 750 yuan, which can produce 1.5 tons of bio oil and can sell for 2250 yuan. The biomass oil produced by the company has been applied to many production links in Shengli Oilfield.

"The production line of Shandong Yi An company represents the way of industrialization of biomass oil production in China."

Professor Guo Qingxiang, executive vice director of renewable energy laboratory at University of Science and Technology of China, commented.

"Useless cotton stalks have become precious.

One mu of straw can sell for nearly 200 yuan.

Add more than 80 thousand mu of cotton straw to the whole village, and it can not afford the 10 production lines of Yi energy company. "

Li Xinglin, Secretary of the Party committee of Qin Huang Tai Township, said, "cotton stalk refining" has brought jobs to the surrounding villages. Now there are more than 20 people in the countryside who specialize in cotton stalks purchasing and crushing business.