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麦草浆黑液提取方法的探讨 挤压过滤——扩散置换集成提取技术 被引量:2

An investigation on extracting method of wheat straw pulp black liquor Extraction technique of squeeze and filtration - diffusion and displacement integrated
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摘要 由于麦草浆过滤性能差,导致黑液提取率低。中冶美利纸业借鉴芦苇浆生产线采用的单螺旋挤浆机+真空洗浆机组合工艺,拟将采用间歇蒸煮麦草浆生产线上的提取设备由多段真空洗浆机改造为挤压—扩散置换集成提取技术设备,再将此项技术推广到连续蒸煮生产线。本文对此方案进行了阐述。 The poor fltering quality of wheat straw pulp leads to low black liquor extraction rate. MCC Meili Paper Industry Co. Ltd. reformed the extraction equipment of batch cooking wheat straw pulp production line from multistage vacuum pulp washer into squeezediffusion and displacement integrated extractive equipment with reference to reed pulp production line adopting single screw squeezer + vacuum pulp washer combinatory process and extend the technology to continuous cooking production line. The paper expounds...
出处 《中华纸业》 CAS 北大核心 2008年第22期68-70,共3页 China Pulp & Paper Industry
关键词 黑液 提取 挤压 扩散置换 节能 降耗 麦草浆 black liquor extraction squeeze diffusion and displacement energy conservation consumption reduction wheat straw pulp
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