2018 new oil recycle activated bentonite fuller earth
seline;">Production Progress
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seline;">Bentonite fuller earth:
seline;">Chseline;">aracters
seline;">1) High bleaching efficiency
seline;">2) Low oil retention
seline;">3) Fast filltration rate
seline;">4) Ability minimise the increase of free fatty acids
seline;">5) Removing impurities like soap & trace metals
seline;">w/o affecting appearance, flavour & nutritional properties of Oil
seline;">Application Fields
seline;">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.
seline;">2) Decolorization of mineral oils: Used lubricants oil,motor oil,engine oil,automative oil, paraffin wax,olefin,diesel, etc
seline;">3) Juice and wines’ clarifying.
seline;">4)medicine and environmental industries: Antidote and adsorbing materials, waste water treatment.
seline;">5) Enhance stability of the Refined Oil.
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seline;">Physical specs (we can produce as per your request)
seline; color: navy;">Partical size(-2μm) |
seline; color: navy;">Min 95% |
seline; color: navy;">Free acid(NaOH) |
seline; color: navy;">Max 0.25% |
seline; color: navy;">Moisture |
seline; color: navy;">Max 9% |
seline; color: navy;">PH |
seline; color: navy;">4 |
seline; color: navy;">Specific surface area |
seline; color: navy;">285m2/g |
seline; color: navy;">Density |
seline; color: navy;">0.59 g/ml |
seline; color: navy;">Heavy metal (pb) |
seline; color: navy;">Max 0.005% |
seline; color: navy;">Arsenic content |
seline; color: navy;">Max 0.0005% |
seline; color: navy;">脱色能力 |
seline; color: navy;">Min 92% |
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seline;">important Points During Bleaching
seline;">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.
seline;">2) Choice of bentonite fuller earth as per its characteristics.
seline;">3) Total acidity (titrable acidity) of clay is expressed as mg of KOH/g of clay on a hot water extract.
seline;">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)
seline;">5) The Particle size of Earth affects filtration & oils retention as per type of earth used & determines losses during bleaching process.
seline;">6) Operations & maintenance of filters is very important during process.
seline;">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).
seline;">Oil Loss Economics During Bleaching
seline;">Spent bentonite fuller 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.
seline;">Customers’ area now
seline;">Europe: UK, Ireland, Netherlands, Czech Republic;
seline;">Middle-east: UAE, Saudi Arabia, Iran, Yemen, Egypt, Libya;
seline;">Asia: Bangladesh, Thailand, Viet Nam, Philippines, etc.
seline;">Packing and Loading Pictures
