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What is the difference between graphite and activated carbon?
- Graphite is a sheet-like crystal. Activated carbon is hollow amorphous carbon.s
Activated carbon fiber or activated carbon fiber
- In the field of carbon fiber is the same.I personally think that the history of misunderstanding is like this, early years of science and technology in Japan developed, they love to use "charcoal", the international community only know "charcoal", we have to use charcoal. , The State Text Working Committee in the planning of Chinese characters has been working, the domestic periodicals and magazines have changed to carbon.s
What is the difference between the adsorption of graphene and activated carbon
- The size of the adsorption capacity often like to use the specific surface area to measure ... and the specific surface area of graphene is much larger than the activated carbon ... but graphene is not like activated carbon ... there are a lot of microporous structure ...s
Why is activated carbon adsorbable?
- Not all activated carbon has a gas adsorption capacity, only with a large number of holes slightly larger than the toxic and harmful gas molecular diameter of the activated carbon, have a strong adsorption capacity, and to achieve this requirement, the choice of activated carbon material and processing requirements on the extremely strict. Only the selection of high-quality shells of activated carbon, home improvement pollution has a better adsorption effect.s
Is graphite a high molecular material?
- Polymeric materials: Materials based on polymer compounds. Polymeric materials are made of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings,s
Activated charcoal is a simple substance or a compound
- Strictly speaking, is simple, but in fact activated carbon in addition to containing carbon, but also contains oxygen, hydrogen and other substances, therefore, in theory, is simple, in fact it is a compound! Hope to adopt!s
Please explain carbon black, coke, graphite, activated carbon What is the difference in molecular structure
- Bituminous coal in the isolated air conditions, heated to 950-1050 ℃, after drying, pyrolysis, melting, bonding, curing, contraction and other stages of the final production of coke, the process called high temperature coking (high temperature dry distillation). Coke obtained from high temperature coking is used for blast furnace smelting, casting and gasification. Coke produced in the process of recovery, purification of coke oven gas is both high calorific value of fuel, but also an important organic synthesis of industrial raw materials.s
Is activated charcoal a mixture? Why?
- It is made of charcoal finish, its main component is carbon, but still contains some impurities, it belongs to amorphous carbon.s
Special review plan of “important organic compounds”
- Teaching objectives of“important organic compounds” 1,by analysising of nearly five years of college entrance examination questions,to understand the knowledge of organic chemi...
definition of chemical engineering
- Before understanding the definition of chemical engineering, we should understand its development history.Ancient people's lives more dependent on direct use，or extract what ...
Determination of inorganic carbon compounds in workplace air
- Range：This standard provides a method for monitoring the concentration of inorganic carbon compounds in the air of workplace. The standard is applicable to the determination of i...
Start your sanding work with aluminium oxide sandpaper
- Sanding is an important process to polish the handiwork. And it is the first step to finish any woodworking. Sand paper is the specific equipment made for sanding work. Generally s...
chemical hazards examples
- Chemical hazards examples: dioxin Dioxin is a highly toxic substance, the most toxic in known compounds. Mainly from municipal waste incineration, containing chlorinated chemicals,...