Experimental study for liquid phase selective hydrogenation of furfuryl alcohol to tetrahydrofurfuryl alcohol on supported Ni catalysts

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College of Chemical Engineering, Beijing University of Chemical Technology, China [1 ]
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Chemical Engineering Journal | 2007年 / 126卷 / 01期
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The liquid phase hydrogenation of furfuryl alcohol (FA) to tetrahydrofurfuryl alcohol (THFA) on a series of new special supported Ni catalyst was experimentally studied while the raw material and the product were analyzed by a set of on-line GC. The reactor used in the experiment was a continuous stirred autoclave with volume of 500 mL. The operating conditions studied in the experiments were opted as the following ranges: temperature within 433-453 K; pressure within 3.0-4.0 MPa; catalyst loading 20 g/L and the stirring rate at about 1000 rpm. The experimental results show that; under the operation conditions mentioned above; the hydrogenation of FA in the presence of the catalyst QD3 can lead to a high FA conversion above 99.9% and a high selectivity of THFA higher than 98.3% within 3.5 h. © 2006 Elsevier B.V. All rights reserved;
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