Search results for keyword: co2
GB/T 4172-2000 Mechanical properties and technological properties of weathering steels for welded structures
GB/T 4172-2000 Mechanical and Process Properties of Weathering Steel for Welded Structures
This national standard (GB/T 4172-2000), Mechanical and Process Properties of Weathering Steel for Welded Structures, is a technical standard specified by the National Standardization Administration Committ......
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Carbon dioxide shielded welding steel wire GB 8110-87
Carbon dioxide gas shielded welding (co2 gas shielded welding) is a method of welding mainly conducted in an atmosphere of carbon dioxide gas, and is widely used in industry. It is one of the standard processes of automatic welding, and accounts for about 90% of the total world welding consumable ......
101 common English words for heat treatment
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Heat Treatment Terms
1. Annealing: a process that involves heating steel to a specific temperature and then cooling it at a controlled rate. The purpose of annealing is to produce a more uniform crystalline structure, which can relieve internal stresses and make the material soft......
rake thickener
Introduction
The Rotary Drum Thickener (RDT) is a revolutionary new thickeners specifically designed for bringing about high end results for more effective liquids and sewage thickening processes. It combines a smart engineering process with a unique concept to create a state of the art equipmen......
Slag Portland Cement
Fly Ash-Based Geopolymer Cement
Fly ash-based geopolymer cement is an innovative type of cement which has gained popularity in recent years due to its advantages such as low embodied energy and co2 footprint, and its ability to withstand extreme temperatures without undergoing significant degrada......
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 ......
Crushing energy consumption
Broken Energy Consumption
Broken energy consumption can be defined as the effort used to process materials that would have been more efficiently reused had they been recycled instead. By using broken energy, we are not only wasting time and money but also damaging the environment due to the energ......
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 Raw Meal Sintering in Alumina Plant
Design of Raw Material Sintering for Alumina Oxide Factory
Abstract
The sintering process plays an important role in alumina oxide production. Appropriate design for the raw material sintering process of alumina oxide plant is essential to achieving good product quality. The theoretical basis an......
carbon monoxide
Carbon dioxide, commonly referred to as “co2,” is an important chemical compound naturally present in the Earth’s atmosphere. It is also a pollutant produced by human activities, such as burning fossil fuels and producing cement.
Carbon dioxide is a colorless, odorless gas that makes up about ......
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