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Dehydration of xylose to furfural using a Lewis or Brönsted acid catalyst and N2 stripping（图）
Lewis acid, Brö nsted acid Reaction mechanism Xylose dehydration Furfural Nitrogen stripping
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2013/9/26
The activity of Lewis (Nb2O5) and Brönsted (Amberlyst 70) acid catalysts for the cyclodehydration of xylose to furfural was studied. The nature of the acidity resulted in significant changes in t...
Determination of acrylamide in food using adsorption stripping voltammetry
food contaminant electroanalysis sample preparation
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2014/2/24
A new electroanalytical method for the determination of acrylamide in food has been developed. It was found that a complex of acrylamide and Ni2+ is suitable for the electrochemical determination of a...
Stripping-free Physical Contact Optical Connector
Stripping-free Physical Contact Optical Connector
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2015/5/18
We propose a new stripping-free optical connector that enables us to realize physical contact (PC) connection and facilitate assembly, and demonstrate PC connection with a low average connection loss ...
RED DEER (Cervus elaphus) BARK STRIPPING ON SPRUCE WITH REGARD TO SPATIAL DISTRIBUTION OF SUPPLEMENTAL FEEDING PLACES
Cervus elaphus red deer bark stripping Norway spruce Picea abies forest damages
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2009/11/27
Forest damages caused by red deer and some other large herbivore species occasionally feeding on tree bark, are a grave ecological and economic problem in many parts of the world. Winter supplemental ...
La(III) Transport in Dispersion Supported Liquid Membrane Including PC-88A as the Carrier and HCl Solution as the Stripping Solution
liquid separation
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2009/11/16
The transport of La(III) through a dispersion supported liquid membrane with polyvinylidene fluoride membrane as the liquid membrane support and dispersion solution including HCl solution as the strip...
6BX—40型苎麻剥制机设计（Design of 6BX—40 Ramie-stripping Machine）
苎麻 剥制机 变隙定压
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2009/8/11
提出了基于变隙定压原理的旋切式苎麻剥制机的设计思路和技术方案，分析了弧形变隙定压双支点浮动式旋转切削机构的工作原理和技术特点。依据旋转切削机构的受力条件，对影响苎麻剥制质量的相关工艺参数进行了试验和测定，在此基础上对旋转切削机构及其主要参数进行了设计和计算，并对其力学模型的动力和运动参数进行了理论研究和分析。通过6BX-40型样机试验表明：剥制效率比传统方法提高2～3倍，纤维胶质含量25.8%，纤...