Abstract

A review of modern approaches to the development of cobalt catalyst technology used in most known ways of synthesizing hydrocarbons from CO and H₂ using the Fischer–Tropsch is presented. The development of efficient catalysts solves the problem of replacing fossil fuels with ultra-clean alternative fuels and reduces their negative impact on the environment. An analysis of results from scientific and technological research, including ones obtained recently by the authors, shows current lines in developing the technology of high-performance catalysts for the Fischer–Tropsch synthesis of hydrocarbons using classical and integrated GTL technology, including the creation of new types of polyfunctional systems. The review mainly describes the catalytic characteristics of supported cobalt catalysts synthesized via impregnation and polyfunctional hybrid catalysts obtained on their basis for the selective synthesis of fuel fraction hydrocarbons. Problems of controlling selectivity, productivity, and changes in the activity and physicochemical properties of catalysts during long-term operation are considered.

中文翻译：

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用于选择性费-托合成的钴负载和多功能杂化催化剂：综述

摘要

对钴催化剂技术的现代开发方法的回顾，该技术用于从 CO 和 H _{2合成碳氢化合物的大多数已知方法}介绍了使用 Fischer–Tropsch 的方法。高效催化剂的开发解决了用超清洁替代燃料替代化石燃料的问题，并减少了它们对环境的负面影响。对科学和技术研究结果的分析，包括作者最近获得的结果，显示了使用经典和集成 GTL 技术开发用于碳氢化合物费-托合成的高性能催化剂技术的当前路线，包括创造新的多功能系统的类型。该综述主要描述了通过浸渍法合成的负载型钴催化剂和在此基础上获得的多功能杂化催化剂用于燃料馏分烃选择性合成的催化特性。控制选择性、生产率的问题，