The tightening standards of nitrogen oxides emission from industrial plants encourage nitric acid producers to search for new efficient solutions meet the stringent limits. Industrial practice and patent literature show that effectiveness deNOx (SCR) deN2O technology is affected not only by type shape catalyst, but also method its installation in a heterogenous catalytic reactor. article presen...

When a society wants to control aggregate emission under a certain target level, is it more desirable to impose a tax or a regulatory standard on emission? To answer this question, we explore a model where plants are heterogeneous in productivity and monopolistically competitive in the production of a set of varieties of (dirty-) goods whose by-product is emission. We establish three main resul...

Objective of the power systems firm is to achieve the maximum profit and customer goodwill by providing reliable and quality power supply. This power system operation problem is solved by Optimal Power Flow (OPF). It gives requirement of operating states which satisfy the objective of the firm. Thermal power plants are the main source of power generation. Fuel cost of these power plants has to ...

The aim of this study was to analyse the possibilities of converting industrial processes from electricity and fossil fuels to district heating in 83 companies in three Swedish counties. Effects on the local district heating systems were explored, as well as economic effects and impacts on global emissions of greenhouse gases. The study was conducted considering two different energy market cond...

Introduction. The article considers the industrial injuries of personnel working in Rosenergoatom (energy division Rosatom State Corporation) and employees contracting organizations on NPP’s territory using statistical method period from 2013 to 2020. Based data obtained, recommendations are proposed reduce level for organizations. Problem Statement. purpose this study is research develop reduc...

[1] We used SCIAMACHY (10:00 LT) and OMI (13:30 LT) tropospheric NO2 columns to study diurnal and seasonal patterns in NO2 concentrations over India. Using characteristics of seasonal variability in tropospheric NO2 columns, we present a simple methodology to identify the dominant NOx source category for specific regions in India. Regions where the dominant source category is classified as biom...

The Plant The Altbach/Deizisau CHP plant ensures reliable, economical and environmentally-friendly power supply. EnBW operates several plants at the site with a total output of around 1,200 MW, including the 476 MW coal-fired block HKW 1. The district heating generated supplies a considerable proportion of the industrial enterprises in Esslingen and Stuttgart, as well as private households in t...

Many thermal power plants use coal as their fuel. To handle the coal, each power station is equipped with a coal handling plant. The coal has to be sized, processed, and handled which should be done effectively and efficiently. While working in the coal handling plant the major factor which reduces staff efficiency is the working environment i.e. a dusty atmosphere. Lots of care is always taken...

SO2 emissions lead to various harmful effects on environment and human health. The SO2 emission in China has significant contribution to the global SO2 emission, so it is necessary to employ various methods to study SO2 emissions in China with great details in order to lay the foundation for policymaking to improve environmental conditions in China. Network analysis is used to analyze the SO2 e...