Future directions of catalytic chemistry

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Hui Chen ◽  
Yipu Liu ◽  
Bo Zhang ◽  
Xiaoxin Zou

Abstract The philosophy of sustainable development is prevailing worldwide, and will probably bring about a society revolution trend in the future. Catalytic chemistry will play a crucial role in sustainable economic development since at least a catalytic process is involved in almost all-important areas of chemical industry, such as synthesis of chemicals and materials, energy production and conversion as well as pollution abatement and environmental protection. In this paper, we attempt to summarize three common critical directions for catalysis research, in order to meet future needs for sustainable economic development. (i) The discovery of high-performance catalysts will evolve from trial-and-error to rational design. This is due to the maturing theory-experiment joint research schemes and the increasing abilities to explore dynamic nature of catalysts under reaction conditions. (ii) The catalysis for the transition of energy and chemicals generation from oil and coal to more renewable sources will be highly pursued. (iii) The catalysis for cleaner chemical processes will be another active research direction. In Sections “Sustainable catalysis for renewable fuels and chemicals” and “Ecologically clean catalytic process”, some important examples are discussed especially.

Author(s):  
Petro Makarenko ◽  
◽  
Olena Judina ◽  

The article substantiates the methodological tools for the formation of the mechanism for implementing the strategy of sustainable economic development of the hotel and restaurant industry. To ensure the operation of the mechanism, a system of indicators and criteria for assessing the process of sustainable economic development, based on accelerating the growth of efficiency and reducing operating costs through reserve and progressive development of resource potential of the enterprise. The paper identifies the stages of sustainable economic development of the enterprise, which include: identification, grouping and analysis of factors of progressive and reserve development, their classification and determining the degree of influence on the growth of operational (production and administrative and marketing) activities, progressive development of resource potentials; development of regression models and indicators of progressive, reserve and sustainable (static and dynamic) economic development, which explain the patterns of influence of factors on performance indicators; forecasting the parameters of efficiency and cost of production and commercial activities; formation of the volume and structure of investments by types of capital investments that ensure the progressive development of resource potentials, economic growth and sustainability of the enterprise. A methodology for creating regression models and indicators was developed, which provided an opportunity to assess and predict the ratio of resource costs and the level of operational efficiency, as well as change the performance indicator by changing the values of factor parameters or their total value in different combinations. The algorithm of the organizational and economic mechanism of realization of strategy of management of steady economic development of the enterprise of hotel and restaurant sphere is constructed. This algorithm provided the ability to determine the reserves of available resources, as well as to establish the required size and structure of capital investments that reduce costs and increase the efficiency of production and administrative activities.


2021 ◽  
pp. 2102649
Author(s):  
Sourav Chaule ◽  
Jongha Hwang ◽  
Seong‐Ji Ha ◽  
Jihun Kang ◽  
Jong‐Chul Yoon ◽  
...  

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