Search results for keyword: dyes
Detection and Automatic Control of Benzene Hydrofining Production
Detection and Automatic Control of Hydrogenation Refining of Benzene
Abstract
Benzene hydrogenation refining is an important part of the chemical chemical industry. The hydrogenation reaction process of benzene is an efficient way to improve the oil quality. However, it is difficult to control t......
1055 
Sophie
Comprehensive Recycling Design of Alumina Plant
Design of Comprehensive Recycling for Alumina Plant
Aluminum has a wide range of applications, and its production process is complicated and energy-consuming. Alumina is the raw material for aluminum smelting, and for its production process, it also needs to consume a large amount of energy and r......
Lung cancer in chromate manufacturing workers
Chromium is an element used in the manufacture of stainless steel, an alloy that is used for many purposes. Chromium is also used in a variety of industrial processes, including those used in the manufacture of chrome-plated metals and in production of dyes and pigments. Chromium is a pollutant, a......
cyanide
Cyanides
Cyanides are chemical compounds containing the cyano group, -CN, which consist of a carbon atom triple-bonded to a nitrogen atom. The most widely used of these compounds are hydrogen cyanide (HCN), or hydrocyanic acid, which has over 12,000 industrial uses. Sodium and potassium cyanides ......
Benzene poisoning
Benzene Poisoning
Benzene is a colorless, sweet-smelling chemical found in oil, gasoline, paints, plastics, detergents, and glues. It can also be found in cigarette smoke, automobile exhaust, and in the air near gas stations and industrial sites. Benzene is a known carcinogen, meaning that it has......
hydrogen chloride
Introduction
You may have heard of chlorine gas, which is a hazardous chemical that is used in chemical warfare. However, there is also a compound of chlorine known as hypochlorite which is much safer to work with and handle. Hypochlorite is a salt of chlorine, and it is formed when chlorine is r......
Cobalt smelting wastewater treatment
,
Cobalt Metallurgy Wastewater Treatment
Cobalt Metallurgy wastewater is a type of wastewater generated by cobalt metallurgy industrial activities such as cobalt smelting, cobalt ore dressing, and cobalt recovery. The content of cobalt and its compounds in the metallurgy wastewater is high, and i......
Metal ion
Metallic Ions
Metallic ions are atoms that have one or more electrons removed from the outer shell to become positively charged particles. These ions, when combined with a metallic element, form compounds known as metallic compounds. A metallic ion can come from a wide variety of elements, includi......
Sulfide
Sulfur Compounds
Sulfur compounds are found in many different forms throughout the world. They can be found in the environment, in plants and animals, and even in the human body. Sulfur compounds are essential to life, since sulfur is involved in many biochemical processes. It is important for th......
phenol
An Overview of Phenol
Phenol is a natural compound found in a wide range of plants, animals, and fungi. It has a distinct aromatic odor, and is used in the production of many important industrial chemicals. It is a colorless liquid with a sweet odor and high boiling point. It is soluble in water ......
Popular Entries
- Spanish heat-resistant steel steel grade
- Faults caused by incorrect mixing ratio of gasoline and engine oil
- How lifts work
- overseas trade
- London Exchange Alternative Investment Market
- Zibo Fushan Mining Co., Ltd.
- Brinell/Rockwell hardness conversion table
- Zhangjiagang Rural Commercial Bank
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- thermodynamics thermodynamics
- re-election workshop design
- employee satisfaction
- Density of diamond
- Rationalized Global Planning Model
- digital wallet
Recent Updates
- continuous casting
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- overseas trade
- shipping
- Korea Xinsheng Shipping Co., Ltd. Shanghai Office
- Hamilton's Protectionist Trade Doctrine
- Rationalized Global Planning Model
- Heckscher-Ohlin model
- black market price
- buy each other
- principle of reciprocal treatment
- The unit that accepts entrusted customs declaration
- reciprocal tariff
- sliding tariff
- digital wallet
- horizontal trade
Trending Keywords
Copyright © 2016 - 2024 by metal-knowledge.com. All rights reserved