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Shenzhen Aoheng Science and Technology Co., Ltd is manufacturer of bleaching earth in China.
Our factory is Jiangsu Autobang international Co.,Ltd, which located in Xuyi county, the famours beautiful tourist site in Jiangsu, China. Since it is established in 2003, Autobang is engaged in mining, processing, and selling of attapulgite clay, bentonite clay, and others minerals. Our main products are activated bleaching earth, fuller’s earth, well drilling mud bentonite clay(API&OCMA Standard), animal feed additive, molecular sieve and cat litter.
Autobang own and operate an attapulgite mine at Xuyi County in Jiangsu, the mineral resource will be mined for 150years . Since purchasing the site in 2005, Autobang has invested a lot of money and effort into developing not only the resource but also upgrading the plant.
O Our factory covers an area of 50,000 square meters, and this facotry have two production lines, and its annual yield reaches 30,000 tons, the technology of production has been promoted last year in 2014, and a new facotry is operating in this year after we prepared last 2 years which the production capacity of bleaching earth also is 30,000mt per year. Now We can supply 60,000mts bleaching earth, fuller earth each year. Our products are sold to South Korea, Japan, Russia, Turkey，Mexico, Spain and countries in Southeast Asia.
Shenzhen AoHeng Science&Technology Co., Ltd as sales and exporting company is established in 2005.
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Activated Bleaching Earth
ATL Activated bleaching earth are highly active adsorbents of premium quality produced from natural bentonite or attapulgite by acid activation where their high level of absorption, acidic properties and their ion exchange ability are critical importance.
•Purified, Clarified and bleaching vegetable oil such as
soybean,Palm,repeseed,sunflower,corn,and cotton seed oils and animal fat.
•Daily chemical industry(fancy soap)
•Grease industry(including lubricating oil, diesel oil)
•Paraffin,naphthene acid and etc.
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Fullers Earth is a highly active bleaching earth used in a wide scope of applications. It is manufactured by acid activation of attapulgite and bentonte.
Fullers Earth is very suitable for refining vegetable and animal oils and fats, moreover for finishing and/or reprocessing paraffins and waxes.
Physical/chemical characteristics (typical product data)
Granularity （200mesh） 91.6%
Free moisture (2 h, 110 °C) 2.6%
Loss on ignition (predried, 2 h, 1.000 °C) 7,2%
Free acid(calcalated as H2SO4 ) 0.049 %
Decolorization ability min 90%