Coal  Based Granular Activated carbon is made from  coal or anthracite.

Coal or anthracite will be put into pulverizer or crusher to processed into powder at first. After
that, these powder as material will be carbonized and activated in furnace at  850 ~ 950 ºC. Finally, 
these coal based granular  activated carbon  will be selected by sieves of different type and sold to our clients
according to their different requirements of size.

With high strength, our activated carbon granules is durable. And because of the small holes
separated in it regularly, it can adsorb macro-molecules of odors, or other kinds of hazardous
substances quickly in quantity. When it is exposed in air, or air currents blow through it,
macro-molecules of poisonous gases will remain in these holes. This principle is also the reason why
it is as carrier for many catalysts, and generally used in the chemical industry. Besides these, because
of the character, it is also necessary to water purifying, sewage treatment, or recycling of waste water
from the boilers in power station.

We, Ningxia Yongruida Carbon Co., Ltd., with advanced technology and experience in the
industry of carbon production more than 8 years, usually select quality coal anthracite as the
material to produce the activated carbon granules for food factory, and alcohol, beverage, or
oil industry.

catalyst carrier for Vinylon in production. 

3.It is common in water purifier, no matter purifying the water for home, or produce mineral water 
As the element of water purifier, it can remove the chloride alga in water. And it also necessary to
refine water by electronic equipment for labortory. 

4.It is generally used in production of activated carbon felt. 
 

We own import and export licenses, and have certifications of ISO9001:2008,ISO14001:2004 and
TS16949:2009.

Ningxia Yongruida Carbon Co., Ltd. have manufactured all types of activated carbon, filter media,
refractory and abrasive materials since 2014.

Our main products include coconut shell ,coal- based,wood-based,powder, desulfurized ,walnut shell
activated carbon ; filter material; water purification flocculant; graphite and carbon products,
molecular sieve, maifanite, bamboo charcoal bag, vulcanizing agent, ion exchange resin, anthracite,
filler, coke, porcelain cleaner etc.

With the increase of temperature, value of iodine and methylene blue adsorption will increase,
but hardness of activated carbon, reaction rate and ratio of yield will decrease. Meanwhile, loss
on ignition and ash content will increase, with more air current blow into furnace when temperature
continue increases.
So according to 8 years experience, our technicians will control the temperature during cabonization
and activation. And our coal based granular activated carbon ususaly activated in furnace at  850 ~
950 ºC.

The Production process of coal based granular activated carbon:
Raw material →P ulverization → Drying → Carbonization → Activation →Storage→Delivery  
 

Our laboratory was built in 2014. These years, with technical support from domestic univesities 
and teams of our techcians, quality of our activated carbon was thought highly of by our clients.
And sample of every batch of activated carbon will be tested by our quality inspector, before our
product sent to our clients.

The laboratory of enterprises is an important part of the national technological system,
and our laboratory is seemed as centre for activated carbon study fot research on industrial
applications. Meanwhile we gathered and cultivated outstanding scientific and technological talents.
As an important platform for professors to comunicate each other about the technology for
manufacure of activated carbon. Its goal is to "produce the premium activated carbon for our client,
and provide our activated carbon for them with reasonable price"



As a professional manufacturer of all types of activated carbon, filter media, refractory and
abrasive materials.We have 3 activated carbon production lines, 3 fused alumina production lines,
2 filter material production lines, 1 PAC production line and 1 PAM production line.

Our factory located in Ningxia Province,  Shizuishan city, which covered an area of 2000sqm.

Up to now, our products have been exported to America, Japan, Australia, Russia, Italy, France
and dozens of other countries and regions. And every year, they introduce us to their friends who 
are activated carbon buyers to  visit our factory.

Q1: Are you a trading company or a manufacturer?
A: Ningxia Yongruida Carbon Co., Ltd. is a Manufacturer in Shizuishan City,  Ningxia Province , China,
has been in the industry more than 8 years.

Q2: May I have samples?
A: Yes, of course. Sample is free but freight cost is collected.

Q3: What's your MOQ?
A: Normally, 1000kg. But any trial order, which quantity is less than MOQ, is also warmly welcomed.
f you have a trial order, please feel free to contact us so that we can provide some recommendation of
shipment for you, to save the freight cost, according to the quantity you need.

Q4: What's your general lead time?
A: Normally 5-7 working days for off-the-shelf samples, and 15-25 days for bulk order.

Q5: How should I pay you?
A: We strongly recommend Trade Assurance service on the Alibaba platform. and T/T, L/C, etc
are acceptable.

Q6: What are your advantages?
-As a manufacturer more than 8 years, Wanyang is professional and loyal supplier of activated carbon.
-Any quotes will be taken seriously.
-Good advise or suggestions in details for your desires will be provided promptly.
-Superior products with best factory prices.
-Strict rules in production, quality assurance of products, and good management .
-Shipment is always guaranteed.