Min. Order : 23 Lots
Each Lot 23 Metric Tons

Activated Bleaching Earth manufacturers bentonite clay oil filter

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Quick Details

Other Names: bleaching clay
product name: Activated Bleaching Earth/Activated Clay/Activated Fuller Earth
Usage: refine oil
Place of Origin: Shandong China
Color: White or grey
Characters: high bleaching efficiency, low oil retention
Purity: 95%min,99%
Grade: Food grade
Material: 100% Nature Bentonite Clay
Decoloring Ability: Min95%
Model Number: bleaching earth1A
Appearance: Powder, Granular
CAS No.: 70131-50-9
Brand Name: BEST-bleaching earth
Type: Adsorbent
EINECS No.: 274-324-8
Classification: Chemical Auxiliary Agent
MF: Al2O3 4SiO2 nH2O
Cetificate: ISO9001, Kosher, HALAL
Adsorbent Variety: Activated Carbon
Application: edible/vegetable/industrial oil refine, cooking oil refine
Packaging Detail: Activated Bleaching Earth anufacturersbentonite clay oil filter Two PP bag with PE liner insider 25kg/bag, 23MT per 20'fcl Others: As per clients' request.
Selling Units: Multiple of 23
Package size per batch: 45X25X80 cm
Gross weight per batch: 23000.0 KG
Binzhou Best International Co., Ltd.
Gold Supplier
Trading Company
Response Rate
On-time delivery rate
US$ 200+
R&D staffs
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Activated Bleaching Earth anufacturersbentonite clay oil filter

Bleaching Earth

Bleaching Earth

Production Progress

Bleaching Earth



Physical specs (we can produce as per your request)

Test Result 
Decoloring ability 
Min 98%
Activity degree
Min 180
Free Acid(H2SO4)
Max 0.25
 Max 8
Particle Size (200 mesh)
Min 95%
Filtration rate (ml/minute)
Min 10
Bulk density (g/ml)
Oil retention
Max 4.00

bleaching earth:

1)   High bleaching efficiency

2)   Low oil retention

3)   Fast filltration rate

4)   Ability minimise the increase of free fatty acids

5)   Removing impurities like soap & trace metals

6)  Without affecting appearance, flavour & nutritional properties of Oil

Application Fields

 1) Decolorization of plant oils:
soyabean oil,corn oil,palm oil,coconut oil, sunflower oil, peanut oil,cotton seed oil,olive oil, rice bran oil, castor oil, linseed oil, tung oil, rapeseed oil, etc.

2) Decolorization of mineral oils: Used lubricants oil,motor oil,engine oil,automative oil, paraffin wax,olefin,diesel, etc

3) Juice and wines’ clarifying.
4) Medicine and environmental industries:            
Antidote and adsorbing materials, waste water treatment.  
5)  Enhance stability of the Refined Oil.

Important Points During Bleaching 

1)Normally about 0.5%- 3% of earth is required for bleaching application of vacuum during process which results in less oxidation & improvement in oil colour.
2)Choice of Bleaching clay as per its characteristics.
3)Total acidity (titrable acidity) of clay is expressed as mg of KOH/g of clay on a hot water extract.
4)Moisture content of Earth is vital as activity of clay depends on the evaporation of moisture from earth after its admixture with oil (10 % max free moisture is desirable)
5)The Particle size of Earth affects filtration & oils retention as per type of earth used & determines losses during bleaching process.
6)Operations & maintenance of filters is very important during process.
7)Treatment with Acid Activated Bleaching Earth in post-bleaching step removes traces of Nickel from hydrogenated oils (0.25-0.5% of earth used).

Oil Loss Economics During Bleaching

Spent Earth carries around 30% of oil on dry basis by hot water washing of filter press, the oil content can be brought down to 22% on the average.

Customers’ area now 

Europe: UK, Ireland, Netherlands, Czech Republic;

Middle-east: UAE, Saudi Arabia, Iran, Yemen, Egypt, Libya;

Asia: Bangladesh, Thailand, Viet Nam, Philippines, etc.

bleaching earth clay

 Feedback from Clients

bleaching clay for oil


Packaging & Shipping

 bentonite clay oil filter

bentonite clay oil filter:

Usually our bentonite clay packing is 25 kg pp strong bags,mostly buyers like so.
Other buyers also like 20 kg kraft bags, and 1000 kg ton bags.
Anyway, we will pack as buyers request.

Company Information

 Best Industrial Corporation Limited was founded in 1996, located in the north of China, rich in good bentonite mines. We are the professional manufacturer and export for more than 15 years, products: activated bleaching earth, activated fuller earth, activated clay,bentonite cat litter,bentonite drilling mud, foundry bentonite, metallurgy pellet bentonite, fertilizer bentonite,waterproofing bentonite, feed grade bentonite, bleaching earth activated and other bentonite products. We have been taking in the modern technology to research and develop the new products, in order to enhance the products’ higer quality,our supply ability is min 8000 MT per month.
We have passed ISO 9001:2000,ISO 14001:2004 and Halal certificates. Our products have been exported to Middle-east, Southeast Asia,Central Asia,Africa, West Europe and other areas.
We have established long-term business relationships with many countries because of our best price, high quality and our good reputation.
Our company' tenet:strive for the survival by the quality, and cooperation by honesty.
Looking forward to cooperating and making friends with all of you.

bentonite clay oil filter


bentonite clay oil filterbentonite clay oil filter

Contact us

Choose us not just a supplier, but also a friend with professonal experience!

Contact Pearson:Owen (sales Manager)
Email Address: market(at)binzhoubest.com
Phone: +86 13563089501
Website: www.fullerbleachingearth.com
Any need pls just contact with us!