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    • 93. 发明授权
    • Method for the dissolving and rapid hydrolyzing of lignocellulose biomass, device thereof and use of the same
    • 木质纤维素生物质的溶解和快速水解的方法及其用途及其用途
    • US09243303B2
    • 2016-01-26
    • US13876941
    • 2011-07-04
    • Zhen Fang
    • Zhen Fang
    • C07C29/00C09K3/00C13K1/02C08H8/00C12P7/10
    • C13K1/02C07C29/00C08H8/00C09K3/00C12P7/10C12P2201/00C12P2203/00Y02E50/16Y02E50/17
    • A method for the dissolving and rapid hydrolyzing of the lignocellulose biomass and the device thereof are disclosed. The lignocellulose biomass is put in the pure water and rapidly heated to 330˜403° C., and then 89˜99% of the lignocellulose biomass is dissolved and rapidly hydrolyzed to saccharide in 3.38˜21.79 s. The following hydrolysis reaction can be carried out under the homogeneous phase condition for the dissolving of the lignocellulose biomass. At the same time, the solvated biomass could be easily used in the high pressure flow reactor to continuously pretreat the biomass and hydrolyze for producing saccharide, other biofuel and product. The present invention doesn't need any catalyst and doesn't pollute the environment, furthermore the process is simple and the cost is low, and it belongs to green, continuable industry encouraged by the state, and a good prospect of market application could be taken on.
    • 公开了一种用于溶解和快速水解木质纤维素生物质的方法及其装置。 将木质纤维素生物质放入纯水中,迅速加热至330〜403℃,然后将89〜99%的木质纤维素生物质溶解并迅速水解成为3.38〜21.79s。 以下水解反应可以在均相条件下进行,用于溶解木质纤维素生物质。 同时,溶剂化生物质可以容易地用于高压流动反应器中,以连续预处理生物质,并水解生产糖,其他生物燃料和产品。 本发明不需要任何催化剂,不污染环境,而且工艺简单,成本低,属于国家鼓励绿色,可持续发展的行业,市场应用前景广阔 被带走
    • 100. 发明授权
    • Methods and compositions for inhibiting polystyrene formation during styrene production
    • 苯乙烯生产过程中抑制聚苯乙烯形成的方法和组合物
    • US09206268B2
    • 2015-12-08
    • US13235004
    • 2011-09-16
    • John LinkMike Hong
    • John LinkMike Hong
    • C08F12/08C08F2/40C07C7/20C07C17/42C09K3/00
    • C07C7/20C07C7/05C07C17/42C08F12/08C08F2/40C07C15/46C07C15/44C07C25/28
    • Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing or distillation thereof. The compositions comprise an inhibitor combination of (A) a hydroxylamine and (B) a stable free radical plus a retarder that is either; (C) dinitrobutylphenol or (D) quinone methide. The ratio of (A) to (B) ranges from about 5% (A) to 95% (B) to about 95% (A) to about 5% (B). The compositions are added to the vinyl aromatic monomer in amounts sufficient to prevent polymerization during the distillation process. Typically the inhibitor combination is added to the vinyl aromatic monomer in an amount ranging from about 10 to 150 ppm of the monomer. Retarders are typically added in an amount ranging from 50 to 1500 ppm of the vinyl aromatic monomer.
    • 提供了用于在高温处理或蒸馏期间抑制乙烯基芳族单体如苯乙烯单体的聚合的方法和组合物。 组合物包含(A)羟胺和(B)稳定的自由基加上缓凝剂的抑制剂组合; (C)二硝基丁基苯酚或(D)醌甲基化物。 (A)至(B)的比率为约5%(A)至95%(B)至约95%(A)至约5%(B)。 将组合物以足以防止在蒸馏过程中聚合的量加入到乙烯基芳族单体中。 通常将抑制剂组合物加入到单体约10至150ppm范围内的乙烯基芳族单体中。 通常,乙烯基芳族单体的加入量通常为50〜1500ppm。