Israway - Zeolite

Mineral composition:

Clinoptilolite 20-30%
Montmorillonite 20-30%
Opal-cristobalite 28,0-36,7%
Calcite 10,6-21%
Quartz 4,6-11,3%

Chemical analysis:

Oxides, % mass.  Average number
SiО2 including       57,2
SiО2 amorph.      32,3
TiО2         0,30
Аl2О3       5,37
Fе2О3 comm.      2,30
МnО        <0,01
СаО         14,90
МgО        1,26
Nа2О       0,14
К2О         1,24
Р2О5       0,11
Ignition loss         17,72

Physical and mechanical properties:

Physical form: stone color, white color granules;
Smell: No
Poriness: 37,25 – 55,72%
Solidity: 2,03 – 2,37 g/cm3
Crashing mechanical resistance:
at 200 С - 46 kg/cm2
at 2500 С - 59 kg/cm2
Wear vibration: 0,96%
Bulk density, g/cm3 – 0,77
Volume weight, g/сm3 – 1,10
Mohs hardness: 3,5 – 4,5
Pores effective size: 0,4 nm (4 angstrom , 4Å)
Static water-capacity, Р/Рs = 0,11 – 2,5 %; Р/Рs = 0,47 – 4,5%; Р/Рs = 0,98 – 20,4%
Dynamical water capacity, - 3,8 %
Condensation point, 0С - 44

Reactivity data:

Thermal stability: above 450 ˚C
Water solubility: NO
Dangerous decompounding: NO
Hazardous polymerization: NO
Toxic potential: non-toxic
Product is thermo- and acid resistance: high – temperature (acid) stable – 70 - 100% of crystal structure safety
Ion – exchange properties:
Total ion exchange (cation exchange) capacity of natural ZEOL zeolite is 130,0 mg eq/100g. The main role in exchange belongs to calcium; it accounts 86-88%, potassium 5-8%, sodium 3-4%, and magnesium 3%.

Occlude:
O2, N2, H2O, He, H2, Kr, Xe, CO, CO2, SO2, H2S, NH3, HCHO, Ar, CH2OH, Freon gas, formaldehyde and mercaptan.
The content of toxic elements meets requirements developed TS. The total effective activity of natural radionuclide: 226Ra, 232Th, 40K is 69,8 Bq/kg, which according to the Raw Accreditation Certificate allows to refer all rocks of the Tatar – Shatrashan deposit to the class I application, i.e. to concern it usable at all possible types of using
The production is not flammable, not explosive, carcinogens are not established.