Activated Bleaching Earth for purification of Edible oils Bleaching earths are often regarded as salt of the earth.Before Edible oils can be safely.Consumed, they have to be processed in order to remove impurities, both for commercial and health purposes. A process known as bleaching involves the use of bleaching earths or clays. The term itself is misleading as colour removal is not the most important purpose of the bleaching process. Vegetable oils contain contaminates that adversely affect the performance, appearance and taste of the oil. In order for it to be used in edible applications, the oil must meet high quality standards that require the removal of various impurities. The bleaching process essentially removes some colour from the oil; reduces how much chlorophyll and carotinoids the oil contains; removes soap, gums and trace metals; and decomposes oxidation products. Bleaching is performed prior to other processing What are bleaching earths? Oils are bleached using a powdered, surfactant material. Simply put, the powder is mixed with water, and then added to the oil where they absorb unwanted impurities before they are removed from the oil again, taking the impurities with them. Bleaching earths are generally composed of up to three types of clay minerals: bentonite, attapulgite and fullers earth The minerals act as absorbers with capacity being dependent on mineralogical structure and properties, such as surface area, particle size distribution, porosity and surface activity. Bentonites or fullers earth are a soft stone with the capacity to absorb substances dissolved in water and other liquids. The minerals have been formed over time due to the natural adaptation of volcanic ash
We produce Bentonite Bleaching Earth for Cooking Oil application. Please contact us.
Appearance:White Powder or light yellow colour. Types:A.type and B.type A. type: Products is used for decolorization and refine of various of crude edible oils,animal and vegetable oils. Such as: Crude palm oils ,Crude corn oil,Crude soybeans oilS,Crude sunflower oil ,Crode coconut oil and Crude animal fats,etc. Characteristic:Products have strong decolorization ability. It can adsorb impurities such as pigment, aflatoxin and carcinogen in animal and vegetable oils ,It has high specific surface area and are safe for human. B.type: Product is used for refining and purifiction of crude Mineral and Indutry oils, especially for crude lubricating oil, crude paraffin waxes,crude petroleum oil, white oil, waste oil.etc. Characteristic:Products has strong adsorbability. it can improve the durability and stability of lubricating oil and enhanced resistance to corrosion and super decolouring rate,kerosence&asphalt method. Produocts technology:Oroducts quolity accord with export standards&HG a)Name of product: Activated Bleaching Earth( Bleaching Clay and Fuller s earth) b)Price of product: USD300-330perMT FOB Dalian port.China C)Product origin: China d)Key Spesifiction/specia Feaders: A.type: Characteristic:Products have strong decolorization ability. It can adsorb impurities such as pigment, aflatoxin and carcinogen in animal and vegetable oils ,It has high specific surface area and are safe for human. B.Type: Characteristic:Products has strong adsorbability. it can improve the durability and stability of lubricating oil and enhanced resistance to corrosion and super decolouring rate,kerosence&asphalt method. Payment Term:T/T or L//C,Delivery Time:Shipment with 10 working days e)H.S.:3802900090 f)Mininum order: 20feet container g) Packing detail: Paching:Jumbo woven bag of 1000kg/woven bags/kraft paper of 25kg or ccording to customer requirements.Store in a ventilated ,cool and dry place.
ATL activated bleaching earth are highly active adsorbents of premium quality produced from natural bentonites 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 oil, Palm oil,palm-kernel oil,,rapeseed oil,Peanut oil,sunflower oil,corn oil,and cotton seed oils,ricebran oil,and animal fats ·Decoloration daily chemical industry,fancy soap,wax. ·Decoloring and refining industry oil(including lubricating oil, diesel oil,grease,Kerosene,white oil,biodiesel oil) Paraffin,naphthene acid and etc. Separate olefin in arene and alkene,petroleum schizolysis,polymerization and catalysis of olefin. Medicament industry. Chemical industry
High Efficiency Bleaching Earth is an activated bleaching earth are highly active adsorbents of premium quality produced from natural bentonites or attapulgite by acid activation where their high level of absorption, acidic properties and their ion exchange ability are critical importance.
Bleaching Earth is very suitable for refining vegetable and animal oils and fats, moreover for finishing and/or reprocessing paraffins and waxes and industry oil. Application: Purified, clarified and bleaching vegetable oil such as soybean oil,Palm oil,palm-kernel oil,rapeseed oil,Peanut oil,sunflower oil,corn oil,and cotton seed oils,ricebran oil,and animal fats Decoloration daily chemical industry,fancy soap,wax. Decoloring and refining industry oil(including lubricating oil, diesel oil,grease,Kerosene,white oil,biodiesel oil) Paraffin,naphthene acid and etc. Separate olefin in arene and alkene,petroleum schizolysis,polymerization and catalysis of olefin. Grease industry(including lubricating oil, diesel oil) Medicament industry. Chemical industry
Bleaching Earth is manufactured from the best quality, selectively mined and scientifically blended montmorillonite clays under stringent process controls. While making Bleaching Earth special care is taken in maintaining the important properties like absorptive capacity, acid properties, catalytic properties, ion exchange capacity and particle size distribution.
Bleaching earth : fuller's earth is usually highly plastic, sedimentary clays or clay-like earthy material.
For oil processing Available in all grades (powder and granules)
Activated bleaching earth Bleaching ability (%): 90 min Filtration rate: 15 min Bulk density (g/ml): 1.0 Moisture (%): 10 max Free acid (% w/w): 0.2 max Particle size (mesh): 200 mesh, 90% 25kgs/bag, 1000kgs/bag
Activated bleaching earth for coconut oil 1.Bleaching earth characters: 1) strong decoloring-ability 2) good adsorption 3) low free acid 2. Bleaching earth working: emerge and separate some matters, such as pigment,colloid,impurity,dram heavy metal in lipid which can cause oxidant and activator toxic. 3. Bleaching earth usage: Broadly speaking, activated bleaching earth finds use in following fields: 1) Refining of Vegetable oils like : Cottonseed, Soyabean, Sunflower, Rapeseed, Mustard, Peanut, Coconut, Corn, Olive, Ricebran, Palm, Linseed, Castor, tung oil and so on. 2) Refining of hydrogenated vanaspati ghee oils, Margarine & shortening. 3) Refining of Animal Fats like tallow oil, fish oil, lard oil. 4) Refining of Mineral Oils like: - paraffin and waxes - insulating oil - rolling oil - white oil - waste oil (lubricating oil) - vaseline - olefin. Packing: in 25 kg bags with inner.
It has been widely used to decolor and refine of the animal oil and fat, plant slipid and cosmetic raw material, petroleum industry, chemical industry for daily use, it has also been used in sewage disposal, filter noxious gas and catalyze petroleum in grain. In 25kgs bags of ply pp woven
Activated bleaching earth Kraft paper bag net 25 kg each then on poly-wood pallet wrapped by pp film.
Activated bleaching earth Loose bulk density 350-500 g/litre Compact density 600-850 g/litre Ph 3.5 -4.2 Bleachibility In crude palm oil at 2% dose 70% min In tallow o.5r at 4% dose 92% equivalent to galleon japan 25 kg(net wt)in woven pp bags with hdpe liner
Activated bleaching earth Very effective for rice bran, soya oil
Activated bleaching earth is used to decolorize purification in the field of animal and vegetable oil refining. It can take off the harmful pigments, phospholipids, cotton, acid, and so on in oil to make high-grade edible oil.
Bleaching Earth Our bleaching earth uses the best of raw clay sourced from extensive deposits in the Gujarat & South India. This bleaching earth is used to purify the edible oils, fat, waxes as well as technical and mineral oils. This range of bleaching earth can meet the most stringent bleaching requirements, including specialty oils, with ease and efficiency. The carefully controlled particle size distribution ensures that the filtration is quick and allows you to adjust the dosage depending on the type of oil and the bleaching earth used. We are continually researching on new and more efficient ways to ensure that our bleaching earth allows you to get the best of purified oil.
Hello, Myself digi from Ashapura company. We are one of the largest mining company in India. We have very good quality bleaching earth, Bauxite raw or calcined, Frac sand and various other minerals as well. Kindly let me know your detailed requirements so that we can talk further.
Bleaching earth is used in the refining of vegetable oils and animal fats for human consumption. The absorbent capacity of the bleaching earth removes the impurities and unwanted matter, such as colouring substances (carotenoids), soaps, proteins and others, found in oils and fats. To recover the residual oil is technically possible but uneconomical. No. Parameters Result 1 Moisture (%) - 5.60% 2 Bulk Density (gm/cc) - 0.56 3 Bleachlability Against V2 - 89% to 92% 4 PH - 3.5 5 Residual Acidity (mg/gm) - 0.75 6 Finenss (200 Mesh) (%) - 90.44%
Use of the Spent Bleaching Earth from Palm Oil Industry in Non Fired Wall Tiles
