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Raw Material Analysis and Pulping Properties Study of Areca-nut
  
DOI：10.11980/j.issn.0254-508X.2017.09.008
Key Words:areca-nut  chemical composition  pulping property  fiber morphology
Author NameAffiliation
邓　通1，2 1.广西大学轻工与食品工程学院，广西南宁，530004；2.广西清洁化制浆造纸与污染控制重点实验室，广西南宁，530004 
刘　义1，2 1.广西大学轻工与食品工程学院，广西南宁，530004；2.广西清洁化制浆造纸与污染控制重点实验室，广西南宁，530004 
黄显南1，2 1.广西大学轻工与食品工程学院，广西南宁，530004；2.广西清洁化制浆造纸与污染控制重点实验室，广西南宁，530004 
林伟民3，* 3.广西东糖投资有限公司，广西南宁，530021 
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Abstract:The chemical composition and pulping properties of areca-nut, the fiber morphology and bleaching of areca-nut pulp and the physical properties of the paper sheets were analyzed and studied in order to provided technical data for the rational use of areca-nut as fiber resource. The results showed that areca-nut contained higher acid insoluble lignin（30.05%）, the fiber length of areca-nut pulp was shorter.The difficulty of bleaching was due to high levels of acid insoluble lignin.The physical properties of the paper made of the areca-nut pulp were higher than the Grade A corrugating medium of national standard. Areca-nut was not suitable for producing bleached pulp and it could be used as part of the furnish for producing packaging paper such as corrugating medium．
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