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首页> 外文会议>221st National Meeting of the American Chemical Society Apr 1-5, 2001 San Diego, California >Enzyme Processes for Pulp and Paper: A Review of Recent Developments
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Enzyme Processes for Pulp and Paper: A Review of Recent Developments

机译：纸浆和纸浆的酶法过程：最新进展的回顾

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摘要

The pulp and paper industry is applying new, ecologically sound technology in its manufacturing processes. Many interesting enzymatic applications have been proposed in the literature. Implemented technologies tend to change the existing industrial process as little as possible. Commercial applications include xylanases in prebleaching kraft pulps and various enzymes in recycling paper. In the future, value-added products could be built around enzyme processes. When new applications are proposed that do not fit into existing practices, either the process or the enzyme must be altered. The decision depends on process economics and the feasibility of changing the technology. We review here new applications of enzymes in the pulp and paper industry and how they might be changed to implement the technology on an industrial scale. Also, this review suggests how existing enzymes may be used by process engineers to improve the efficiency of unit operations, the pulp products, or both.
机译：纸浆和造纸工业在其制造过程中正在应用新的，无害生态的技术。文献中已经提出了许多有趣的酶促应用。已实施的技术倾向于尽可能少地改变现有的工业流程。商业应用包括牛皮纸浆中预漂白的木聚糖酶和回收纸中的各种酶。将来，增值产品可能会围绕酶法工艺发展。当提出不适合现有实践的新应用时，必须改变工艺或酶。该决定取决于过程经济性和更改技术的可行性。我们在这里回顾了酶在制浆造纸工业中的新应用，以及如何改变它们以在工业规模上实施该技术。此外，该评论还建议工艺工程师如何使用现有的酶来提高单元操作，纸浆产品或两者的效率。

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