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发明公开
CN101537347A 一种纤维素气化制氢催化剂及制备方法和应用 无效 - 撤回

一种纤维素气化制氢催化剂及制备方法和应用
摘要：
一种纤维素气化制氢催化剂是由铝酸钠与水反应制得的，水与铝酸钠的质量比为0.3∶1－0.5∶1，制得的催化剂通式为Al2O3·Na2O·χH2O－NaOH－Al(OH)3，其中χ的值为0－2.5，Al2O3·Na2O·χH2O为铝酸钠发生水合反应生成的水合物及分未发生水合或水解反应的铝酸钠，NaOH和Al(OH)3为铝酸钠发生水解反应的生成物。本发明具有催化剂寿命长，价格低，易再生，制备简单的优点。
摘要（英）：

The invention relates to a fibrin gasification producing hydrogen catalysts which is prepared by sodium aluminate and water; the mass ratio of the water and the sodium aluminate is 0.3:1-0.5:1; the general expression of the prepared catalyst is Al2O3-Na2O-xH2O-NaOH-Al(OH)3; wherein the value of x is 0-2.5; Al2O3-Na2O-xH2O is hydrate generated by the hydration reaction of sodium aluminate and the sodium aluminate which does not generate the hydration or hydrolysis reaction; NaOH and Al (OH) 3 is resultant generated by the hydrolysis reaction of the sodium aluminate. The invention has the advantages of long service life of catalyst, low cost, easy generation and simple preparation.

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