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来源：百度文库 编辑：神马品牌网 时间：2024/04/28 01:01:44
摘要：
丙烯氢甲酰化反应是当今世界生产丁辛醇的主要技术，已经历高压钴法，改性钴法以及改性铑法的发展，开发反应条件进一步温和，正异比进一步提高的催化剂体系是丙烯氢甲酰化反应的主要研究热点。丁辛醇是上海焦化有限公司规划的产品，可以利用公司的原料优势。本文对新一代丙烯氢甲酰化催化剂体系进行研究开发，具有明确的企业应用背景。本文建立了先进的催化剂考评模试装置，在实验室试验的基础上对新一代催化体系在模试装置上的连续运行进行了研究。模试实验过程共进行了三次，分别对三组催化剂进行了考察。研究表明，模试装置可靠，新一代催化体系具有更低的反应温度和反应压力，并且丁醛的正异比也大大提高。论文还对新一代催化剂的工程应用进行了分析和预测。
关键词: 氢甲酰化反应； 均相催化； 改性铑体系；
Abstract：
Propylene hydroformylation is the main technology of producting butanol and 2-ethylhexanol at the present in the world,it has developed from high pressure cobalt catalysts and modified cobalt catalysts to modified rhodium catalysts,to develop a new catalyst system that can offer further temperate reaction conditions and higher ratio of n/i is the research hot spot.Butanol and 2-ethylhexanol are products shanghai coking plan to produce using own raw material in future.This paper researched the new catalyst system and has the explicit application background. This paper installed the advanced、automated pilot plant for catalyst examination.This paper studied the new generation catalyst system by using it on the continuous running facility. Simulation test examed three group catalysts respectively. The research indicated that the mini-plant was believable and the new catalyst could not only decline the temperature and pressure but also improve the ratio of n/i.This paper also gave some analysis and forecast to the engineering application of the new catalyst afterwards.
Key words：hydroformylation; homogeneous catalysis; modified rhodium catalysts;
Summary : Jiaxian study of hydrogen production reaction is one of the world's major technology Zhengxin alcohol has experienced high cobalt law modified organisms rhodium and cobalt Law Act, the development of further moderate reaction conditions are different than the catalyst to further enhance system response is the formation of hydrogen Jiaxian major research hot spots. Shanghai Dingxin grade coking Limited planning products, companies can use the advantages of raw materials. The proposals for a new generation of hydrogen Jiaxian catalyst system to carry out research and development, with a clear enterprise application background. The establishment of an advanced catalyst evaluation modules ban devices in the laboratory tests on the basis of a new generation of catalytic system in the state ban on the installation of continuous operation conducted research. Mo Ban process carried out three experiments were conducted on three groups of catalyst inspection. Research has shown that national ban devices reliable system with the new generation of catalytic reaction pressure and lower temperature reaction, and is different than the D aldehyde also greatly enhanced. Papers on the application of the new generation of catalyst projects analysed and projections. Keyword : hydrogen Jiaxian of response; Homogeneous phase catalytic; Modified rhodium system;