Refractory Bed Material Boiler Sand

$Refractory Bed Material Boiler Sand$

Product Description

Refractory Udhyog supplies Refractory Bed Material Boiler Sand throughout the nation. It is a low ferric high temperature material fabricated from high alumina and dense refractory aggregates. Refractory bed material in Fluidized Bed Combustion Boilers (FBC) allows for perfect and smooth fluidization. The raw material used limits clinker formation. There are many special characteristics in Bed Material that make it ideal for obtaining smooth and perfect fluidization in Fluidized Bed Combustion Boilers (FBC) as well as Circulating Fluidized Bed Combustion Boilers (CFBC).

Characteristics of Refractory Bed Material Boiler Sand :

Totally resistant to the formation of clinker
The distribution of particle sizes is accurate
Contains low levels of alkali and iron
Density that is perfectly controlled
Chemical purity of exceptional quality
A perfect product to obtain fluidized action
High I.D.T. (initial deformation temperature)
Material free from fine particles after being fully screened
Free of iron particles - passed through iron separators

SPECIFICATION FOR FBC / CFBC BOILER

PRODUCT NAME	BED MATERIAL FOR FBC BOILER
Particles Grain size :	Min : 0.85 mm to Max : 1.5 mm Min : 1.00 mm to Max : 2.00 mm Min : 1.50 mm to Max : 2.5 mm Min : 2.5 mm to Max : 3.5 mm Micron Min : 650 mm to Max : 850 mm
Al O	30-40%
SILICA	60-70%
BULK DENSITY	1000 1100 kg/m
PARTICLE DENSITY	2000 kg
Fusion Temperature	1100 - 1400C