Functional analysis and system evaluation of a high-pressure hydrothermal reaction to promote upgrade cascade recycling

通过对以往资料的积累和对高压热液技术发展的分析，完成了本课题的研究和开发目的。具体而言，高压水热反应数据库的建设具有可循环利用的技术目标，在研究的末期。研究和开发的技术作为搜索领域的应用，预计以及利用的元素。其目的是显示各行业之间的物质网络，并对级联再循环的可能性进行评估，同时进行升级，以提高再循环产品的附加值，具体如下：1）特性评价，其添加实验研究和相关信息，例如基于高压水热反应特性的有机物的反应机理，2）反应产物的分离-精制和可应用用途的开发， ...更多信息 反应设备的设计和实际应用; 4）引入物料循环工艺的评价。根据上述研究的目的和目标，在第一个研究年度增加了一个新的实验，并进一步调整了氨基酸本身的分解和作为高压水热特征的新氨基酸合成反应的知识。此外，还考察了高压水热法拆分聚乳酸以大量回收L-乳酸的最佳反应条件。作为节能的一种实现方式，对低温反应也进行了分析。在本财政年度中，基于应用于真实的样品的假设，尝试分析由于聚乳酸、混合塑料或光学纯度不同的各种聚乳酸中所含的添加剂的影响而提高L-乳酸的回收率。它结合并负责物质流的积累，为物质循环网络设计，回收技术诀窍。少

The purposes of this research and development have been completed done by accumulation of the information on the past and analysis the development of much more technology of high pressure hydrothermal. Specifically, database constructions of high pressure hydrothermal reaction has recycling technology aim by period end of the research. Research and development of the technology used as search of the field utilization is expected to be as well as the element of utilization. It aims to show the substance network between industries, and possibility evaluation of the cascade recycling accompanied by upgrading to improve the added value of a recycling product as follows : 1) Characteristics evaluation which added an experimental study and pertinent information, such as a reaction mechanism of an organic matter based on the characteristic of high-pressure hydrothermal reaction, 2) Separation-refining and exploitation of the applicable use of a reaction product, 3) Knowledge accumulation for … More designing practical use of the reaction equipments, 4) Evaluation for introducing a material circulation process. According to the purposes and the target of the above-mentioned research, a new experiment was added and decomposition of the amino acid itself and the knowledge about the synthetic reaction of as new amino acid as the characteristic of high-pressure hydrothermal were further adjusted in the first research year. Furthermore, the optimal reaction conditions for quantity recovery of L-lactic acid by disassembly of the Polly L-lactic acid which applied the high-pressure hydrothermal reaction were examined. The reaction in a low-temperature domain also has been completed analyzed as a realization of energy saving. In the current fiscal year, the improvement in recovery of L-lactic acid from the influence of the additive agent contained in poly lactic acid, a mixed plastic, or various poly lactic acid with which optical purity differed was tried to analyze on the assumption that the application to a real sample. It combined and was in charge of accumulation of the substance flow for a material circulation network design, and recycling technical know-how. Less