hard coking coal

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ITEMS

TYPICAL SPECIFICATIONS

TOTAL MOISTURE (AS RECEIVED BASIS)

9.0% MAX

ASH (DRIED BASIS)

6.0% MAX

SULPHUR (DRIED BASIS)

0.85% MAX

VOLATILE MATTER (DRIED BASIS)

18.0-20.0% APPROX

FSI

8-9 APPROX

G VALUE

75 MIN

  Since 2009our company startedto import coking coal and thermal coal, and accumulated some customers of thecoking plant, now these customers also became our supplier of coke products.

Shouldany of these items be of interest to you, please let us know. We will behappy to give you a quotation upon receipt of your detailed requirements.

We look forward to your early reply.



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Q:What is the structure of activated carbon?
Activated carbon is a black powder or granular amorphous carbon. The main components of activated carbon in addition to carbon and oxygen, hydrogen and other elements. Because of the irregular arrangement of the activated carbon on the structure, there are pores in the cross connection, and the carbon tissue defects will occur in the activation. Therefore, it is a kind of porous carbon, which has low bulk density and large specific surface area.
Q:How to get charcoal
To do the torch, the torch took his hand, right click on the tree, the tree burning, the tree after the burn, take the axe to cut off the withered tree, falling charcoal
Q:General charcoal and activated carbon what is the difference?
But to microporous activated carbon dominant pore diameter is divided into three categories: macroporous (more than 50nm), accounting for about 10 to 30% of the total pore volume, micropore (less than 2nm) accounted for about 60 to 90% of the total pore volume, pore and transition pore (2nm = phi = 50nm), ca. the total pore volume of 5 ~ 7%, the average pore diameter is about 1.5nm. molecular diameter of the harmful gas (formaldehyde, benzene, ammonia, 0.44nm 0.48nm 0.414nm, 0.58nm 0.60nm, toluene and xylene 0.324nm methane etc.) thus, bamboo charcoal for these harmful gases has no adsorption purification function, and it is the diameter of the activated carbon molecular fusion with these harmful gases, the adsorption of harmful gases and the confinement properties are better! 3, the specific surface area of different surface area refers to the unit mass occupied surface area size
Q:Tank filter inside the activated carbon for a long time will fade it?
Activated carbon for a long time there will be a slight fade, but the difference is not great.Some matters needing attention in the use of activated carbon in aquarium:
Q:What are the advantages of natural gas from coal in terms of heat
2 from the point of view of environmental protection through the purification of natural gas (natural gas pipeline) sulfur content is low, is a clean energy, the same amount of heat generated by the much less than coal pollution.
Q:70 square meters of housing need to buy how much activated carbon
If you use a lot of wood-based panels, it is recommended to increase the amount of activated carbon.
Q:The difference between activated carbon and charcoal?
Common use: activated carbon activated carbon during SARS we wear masks, spray paint decoration workers when wearing gas masks, household water purifier or water purifier, industrial activated carbon is mainly used for injection of activated carbon, activated carbon, gold extraction, water purification activated carbon sugar decolorization activated carbon, activated carbon blood purification, activated carbon, cigarette filter activated carbon, activated carbon and other reagents.
Q:What is lean coal, lean coal classification
(1) anthracite (WY). The carbon content of high volatile anthracite, low yield, high density, high hardness, high ignition temperature, combustion not smoke.01 anthracite for old anthracite anthracite for typical 02; Anthracite; No. 03 anthracite for the young. Such as Beijing, Jincheng and Yangquan were 01, 02 No. 03, anthracite.
Q:Effect of carbon on steel
Therefore, the carbon in the steel, the higher the carbon content, the strength and hardness of the steel is higher, but the plasticity and toughness will be reduced; on the contrary, the lower carbon content of steel, the ductility and toughness of high strength and hardness will be reduced.Therefore, the carbon content determines the use of steel: low carbon steel (carbon content < 0.25%), commonly used as extrusion and stamping materials; carbon steel (carbon content < 0.6%), commonly used as mechanical parts; high carbon steel (carbon content > 0.7%), commonly used tools, tool and mould etc..
Q:The coal industry often crushed to the full combustion, its purpose is to
B, the industry often put coal after crushing, increasing the contact area of coal and oxygen, can make full combustion of coal, rather than reduce the oxygen consumption, so the wrong option.

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