Doğrulanmış işletme lisanslarına sahip tedarikçiler
Nut shell activated carbon is usually made from apricot / peach kernel, or walnut / pecan shell. Top
nut shell or fruit kernel as our materials will be crushed into powder before put into furnace. After that
the powder will be burnt with carbon dioxide, steam, and air / oxygen in furnace. During the period,
inner temperature will be controlled between 850 ~ 950 ºC. As for the range of temperature, it is the
conclusion from scientific data in numerous experiments. The result is researched by our technicians and professors who have studied activated carbon more than 30 years from our local universities.
(We co-operate with them on some projects about activated carbon.)
After carbonization and activation, nut shell activated carbon will be selected and stored according to
different sizes.
Because the material of nut shell activated carbon is usually fruit kernel or shell, so it is popular with
industries which has high standards of environmental protection. And as one kind of economic
commodities, it can also be recycled.
We, Ningxia Yongruida Carbon Co., Ltd., with advanced technology and experience in the industry of
activated carbon production more than 8 years, usually select quality nut shell as the material to produce
the activated carbon granules for food factory, and alcohol, beverage, or oil industry.
| Iodine value | 500-1200 mg/g | Strength | >95% |
| Ash | <8% | Reduction after drought | <10% |
| Moisture | <5% | Material | Fruit kernel or nut shell |
| PH | 5-7.5 | Size | 6*12, 8*16, 8*30 mesh etc |
| Bulk density | 0.45-0.87g/cm3 | Color | Black |
2.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.
3.As the catalyst, it is used in alcohol factories or distilleries to help accelerate the alcohol production.
4.It is usually to absorb excess oil or as carrier of catalyst in oil refinement.
5.It can purify the food grade carbon dioxide for beverage production.
6.It is generally used as cigarette filter infill to decrese the risk of disease caused by smoking.
We own import and export licenses, and have certifications of ISO9001:2008,ISO14001:2004 and
TS16949:2009.
With the increase of temperature, value of iodine and methylene blue adsorption will increase,
but hardness of nut shell 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 nut shell granular activated carbon ususaly activated in furnace at 850 ~
950 ºC.
The Production process of coal based granular activated carbon:
Raw material→Pulverization→Drying→Carbonization→Activation→Storage→Delivery
Our laboratory was built in 2014. These years, with technical support from domestic univesities 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.
You can choose pallet or bag (25/50 kilograms per bag, or 1 ton per bag). Package can be customized
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.
Doğrulanmış işletme lisanslarına sahip tedarikçiler
