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在各工业部门中,木材工业的能耗很低,在工业总能耗中所占比例甚小。在各种材料的加工中,如以木材加工的能耗为1,则塑料加工为6,钢23、铜40、铝120。1980年美国木材工业消耗的能量,为工业耗能的6%;1974年英国木材工业耗能占工业能耗的1%。木材工业虽然能耗不高,然而通过节能在增加产量、降低成本和改革工艺方面也收益非浅。如上海杨浦木材厂,是个产值不足1,000万元的小厂,1978年开展节能工作,三年后纤维板生产用电单耗降低18.16%,用煤单耗降低39.45%,利润增加99.64%,产值提高14.03%。通过对国内外文献资料和调查材料的分析,认为我国在木材工业的节能方面潜力很大,
In various industrial sectors, the energy consumption of the wood industry is very low, and the proportion of total industrial energy consumption is very small. In the processing of various materials, if the energy consumption of wood processing is 1, the plastic processing is 6, steel 23, copper 40, aluminum 120. In 1980, the energy consumed by the US wood industry was 6% of the industrial energy consumption; In 1974, the British wood industry consumed 1% of industrial energy. Although the energy consumption of the wood industry is not high, there are also significant benefits from energy conservation in increasing production, reducing costs, and innovating processes. For example, Shanghai Yangpu Timber Factory is a small factory with a production value of less than 10 million yuan. In 1978, energy conservation was carried out. After three years, the consumption of fiberboard production decreased by 18.16%, the unit consumption of coal decreased by 39.45%, the profit increased by 99.64%, and the output value increased. 14.03%. Through the analysis of domestic and foreign literature and survey materials, it is considered that China has great potential in energy conservation in the wood industry.