【摘要】 为了及时总结和探讨精细化工反应中的反应热安全评价工作中的经验和问题,对化工工艺热安全评价的实验研究、理论分析和数值模拟研究方法进行了较为详细的介绍,以风险矩阵法、热失控情景分析法为例介绍了化工过程热危险性分析应用的相关内容。对基于重点监管危险化工工艺确定反应热安全风险评估范围时难以准确把握的问题和高压精细化工反应在反应热安全评价中遇到的实际困难进行了探讨并提出相应建议。更多还原

【Abstract】 In order to timely summary and discuss the experience and problems in the safety evaluation of chemical reaction heat in fine chemistry reaction,the experimental research,theoretical analysis and numerical simulation methods are detailed introduced. The relevant contents of the risk analysis application on chemical process heat are expounded taking risk matrix and thermal runaway scenario analysis as examples.Problems that are difficult to accurately seize when determining the range of safety evaluation of reaction heat based on the key supervision of hazardous chemical process and actual difficulties encountered in reaction heat safety evaluation for high pressure fine chemical reactions occurring are discussed. Some corresponding suggestions are put forward.更多还原