Search results for keyword: so2
GB 3095-1996 ambient air quality standard
3095-1996 Air Quality Standards
The air quality standards issued by the Chinese government in 1996, GB 3095-1996, are used to evaluate the air quality of various areas. The standards, also called air quality index standards, are designed to both protect human health and promote the environment.
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High-quality carbon structural steel hot-rolled sheet and strip (CB/T710-1991)
High Quality Carbon Structural Steel Hot Rolled Thin Steel Plate and Steel Strip (CB/T710-1991)
Carbon structural steel hot rolled thin steel plate and steel strip (CB/T710-1991) is a kind of high quality steel which is based on 0cr13. It has good plasticity and toughness and can be used for maki......
Vulcanization roasting
Introduction
Sulfidation roasting is a chemical treatment process for producing a range of products. This process involves the partial oxidation of certain minerals, usually sulfides, to form a mixture of solid and liquid products. The sulfur present in the original mineral is oxidized to sulfur ......
Design of Utilization of Exhaust Gas and Waste Heat in Sintering Plant
文稿
Design of Waste Heat Utilization of Sintering Plant
1 Introduction
Sintering plants are widely used in metallurgical industry. The sintering process is an important process in the steelmaking process. The waste gas generated by the sintering process contains a large amount of thermal energy......
Detection and automatic control of gas recovery - ammonium sulfate manufacturing equipment
Abstract
This article introduces a new coal gas recovery and automatic control system for an ammonia sulfurization equipment. This system can accurately detect, analyze and control the coal gas flow rate and the operating temperature in the sulfurization reactor, ensuring the safety and efficienc......
Design of Purification of Smoke and Dust in Blast Furnace Casthouse
Design for Pollutant Emission Control in Blast Furnace
Introduction
Iron production using blast furnace is a major source of air pollutants causing negative effects to human health and environment. The most hazardous emissions are dust, sulfur dioxide (so2), nitrogen oxides (NOx), and carbon mon......
Design of sulfur dioxide flue gas acid production facility in heavy metal smelter
Design of Acid Production Facilities for Sulphur Dioxide Flue Gas from Non-Ferrous Metal Smelters
Introduction
Acid production is one of the most important processes in the non-ferrous metal smelting industry. It involves the conversion of sulphur dioxide (so2) flue gas, produced as a by-product......
Cleaner production technology in coke oven charging flue gas treatment
Clean Production Technology for Coal Fired Boiler Flue Gas Treatment
Coal combustion generates large amounts of pollutants and constitutes a major threat to environment and human health. Coal fired boilers installed in industrial and commercial premises need to be equipped with flue gas treatment......
Qualified rate of comprehensive discharge of pollutants
About the Comprehensive Discharge Compliance Rate of Pollutants
Nowadays, with the development of industrialization, urbanization and so on, air pollution has become more and more serious. The most important indicator of air pollution is the comprehensive discharge compliance rate of pollutants.......
Industrial Boiler Smoke and Dust Control
Industrial Boiler Smoke Dust Treatment
Industrial boilers are important sources of emissions for many industrial sectors, including electric power generation, pulp and paper, and some chemical production processes. The addition of industrial boiler smoke dust treatment (IBDTT) technologies can be......
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