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Refractory Ball

$Refractory Ball$

Supplier Info

Jiangxi Pingxiang Longfa Enterprise Co., Ltd.

[China Supplier]

Contact Person : Ms. Chen Cathy

Tel : 86-799-3203268

Fax : 86-799-3486489

Product Detail

Catalyst support and covering packings used in shift converter and reformer in ammonia plant

Thermal Storage Ball

Thermal storage ball, which has the characteristics of smooth surface, standing up to chemical corrosion, high strength and good storage function, is thermal storage packings in heat exchanged of air separation.

Main Specification

Chemical and physical property			Chemical composition
Item	Unit	Index	% Content	Index
Bulk density	t/m2	2.4-2.6	Al2O3 %	20-25
Specific heat	J/kg.k	836	Al2O3 + SiO2 %	>92
Specific heat conductance	w/m.k	2.7-2.9	Fe2O3 %	<1
Hardness	Mohs	≥6.5
Abrasion loss	%	0.05
Water absorption	%	<1

Refractory Ball

Catalyst support and covering packings used in shift converter and reformer in ammonia plant

Main Specification

Item	Unit	Index	Product specification follow after the requirement of custormers
Refractoriness	0°C	≥1770
Crushing strength	N/piece	400-15000
Loading refractoriness	°C	≥1450
Porosity	%	≤21
Reburning	%	≤0.5

Refractory Ball