Dumawel Global Services Limited is a
member of Successedge Exporters Network. The Company registered by the Federal
Government of Nigeria under the Corporate Affairs Commission and duly certified
as an exporter by Nigerian Export Promotion Council. The company is located at Block
4, Suite 5, Barbeach Towers, Bishop Oluwole off Ahmadu Bello Way Victoria
Island, Lagos State, Nigeria. We deal in products like Hardwood Charcoal, Cashew
Nut, Sheanut and Ginger.
Charcoal may seem a mundane material, but
its unique properties have been valued by people throughout history. It
was first used more than 30,000 years ago to make some of the earliest cave
paintings. Much later, charcoal played an important role as a technologically
material. Now charcoal is also of great interest since we are beginning to
achieve a detailed picture of its atomic structure for the first time.
Wood charcoal as a fuel
When talking about wood charcoal most people think about it
as a cooking fuel. It is known that wood charcoal is much better than wood due
to the following reasons: its calorific value is higher than that of wood, its
ignition temperature is less than wood, it causes less air pollution and it
smells better. So, it is widely used for outdoor grilling and barbecues in
backyards and on camping trips.
Its use as a fuel was crucial in the development of
metallurgy. Thus, charcoal is an ideal fuel for a forge and is still widely
used by blacksmiths. It is also an excellent reducing fuel for the production
of iron and has been used that way since Roman times.
Adsorption properties of wood charcoal
Wood charcoal is porous and can absorb liquids and gases on
its porous surface. Therefore, it is used in water filters, gas masks and antigastric
tablets, capsule or powder for people suffering from indigestion. Wood charcoal
is also used as a decolourizing agent as it can adsorb colouring matter. It is
used for decourizing sugar solutions, organic preparations, alcohol and
petroleum products. What is more, wood charcoal is used for gun powder
production, as it is a mixture of charcoal, potassium nitrate and sulphur.
Charcoal as an artists' material is used for drawing,
making rough sketches in painting and is one of the possible media for making a
parsemage. One additional use of wood charcoal has been
rediscovered recently in horticulture. It became known that pre-Columbian
natives used charcoal to turn unproductive soil into carbon rich soil. Their
technique may find modern application, both to improve soils and as a means of
carbon sequestration.
So, charcoal has been used since the earliest
times for a large range of purposes including art and medicine, but by far its
most important use has been as a metallurgical fuel. Wood charcoal is also
important to chemists, gardeners, households etc. As can be seen the science of
charcoal has been studied for over 200 years, but there is still much to learn.
Hardwood Charcoal is a highly demanded and an exportable
commodity, we have the capacity and a willing to export it to any country in
the world.
We can be contacted on: 01-4547256 or send us an e-mail: info@dumawelglobal.com

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