bleaching earth/activated clay for waste oil recycling

1.low rate of residual oil 2.high decolorization rate 3.high filtration speed 4.chemical stability 5.low additive quantities

  bleaching earth/activated clay for waste oil recycling

 1. Qulity  indexes:

Item	Index
	For edible oil	For industrial oil
Decolorizing rate(via burning oil & asphalt approach),%	≥95	≥95
Activity(NaAc approach)	≥180	≥200
Free acid (H2SO4),%	≤0.15	≤0.20
Water content before leaving factory,%	≤12.0	≤10.0
Granularity(over 200 mesh),%	≥90	≥90
Filtration rate, ml/min	≥10.0	≥10.0
Note	Bulk density(g/ml):0.7~1.1; heavy metal(measured in Pb), %:<0.005,arsenic(As),%:<0.0005

2.Chemical Composition

Composition	SiO2	Al2O3	Fe2O3	FeO	TiO	CaO	MgO	MnO	K2O	Na2O	P2O5
Content (%)	62.34	17.24	2.73	0.12	0.15	2.09	5.44	0.72	0.12	0.03	62.34

3.Usages:

1)Refinement of edible animal and vegetable oil:

It can be used for decolorization and purification.Remove harmful pigment,aflatoxin,phosphatide,saponin,

colloid,cotton acid from oil to make it high-grade edible oil.

2) Recycling and regeneration of industrial waste oil(such as diesel oil ,gasoline oil,engine oil or other lubricant oil)

4.Advantage:

5.Details

bleaching earth/activated clay for waste oil recycling