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Safety Engineering at Pilot Plant Stage

中试阶段安全工程

基本信息

批准号：
2282172
负责人：
金额：
--
依托单位：
Imperial College London
依托单位国家：
英国
项目类别：
Studentship
财政年份：
2019
资助国家：
英国
起止时间：
2019 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=studentship-2282172
关键词：
Safety Engineering Pilot Plant Stage

项目摘要

The amounts of chemicals handled in a pilot plant can entail significant hazards to the operator. This is particularly true, if the hold-up volume of the reactor is large or some components are highly reactive. In this respect, continuously-operated reactors offer tremendous benefits over batch reactors by effectively containing and reducing the amount of hazardous inventory. Despite these advantages, there are still challenges in scaling extremely hazardous continuous processes to the pilot plant. The objective of this project is to develop novel concepts and tools for running such hazardous continuous processes in pilot plants, in a way that affords efficient safety assessment, and enabling safe operation of the pilot plant at a reasonable cost. A combination of experimental and computational methods will be employed to realise the objective. Firstly a novel reactor will be designed (and constructed) to allow the collection of high resolution thermodynamic and kinetic data from highly energetic reactions, something is currently extremely difficult (due to safety concerns), if not impossible to do under reaction conditions using currently available commercial equipment. This system will then be used to investigate several case studies involving energetic reaction species. Alongside this experimental work, computational tools will be developed to assist with the rapid safety assessment of continuous processes involving energetic species. The data obtained from the experiments will be used to inform and validate the computational modelling tools.

中试工厂处理的化学品数量可能会给操作员带来重大危险。如果反应器的滞留体积很大或某些组分具有高反应性，则尤其如此。在这方面，连续运行的反应器通过有效地控制和减少危险物质的数量，比间歇式反应器具有巨大的优势。尽管有这些优势，将极其危险的连续工艺扩展到中试工厂仍然存在挑战。该项目的目标是开发新颖的概念和工具，在试点工厂中运行此类危险的连续过程，以提供有效的安全评估，并以合理的成本实现试点工厂的安全运行。将采用实验和计算方法相结合来实现这一目标。首先，将设计（和建造）一种新型反应器，以允许从高能反应中收集高分辨率热力学和动力学数据，目前这是极其困难的（由于安全问题），即使在使用当前可用的商业设备的反应条件下不可能做到这一点。然后，该系统将用于调查涉及高能反应物种的几个案例研究。除了这项实验工作外，还将开发计算工具，以协助对涉及高能物质的连续过程进行快速安全评估。从实验中获得的数据将用于通知和验证计算建模工具。