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Hydrated Lime Powder
In Hong Kong


We are well-reputed as one of the most eminent Hydrated Lime Suppliers in India. The Hydrated Lime Powder is dry powder obtained by treating quick lime with water, enough to satisfy its chemical affinity for water under conditions of hydration. Customers are also eased with the availability of the High Calcium Hydrated Lime in varied grades that comply with the international norms.

High Calcium Hydrated Lime is used in Petroleum industry for the manufacture of Lime based lubricating greases. These are popularly called ‘cup greases’ are used for machinery not subject to high temperature. Hydrated Lime is also used in the manufacture of Stable Bleaching Powder. Other important application of lime include manufacture of Soda Ash, Caustic Soda, by lime soda process, Bleach Liquor for Paper, Textiles, Sugar and Varnish manufacture and tanning industries. Now a days it is a widely used in effluent treatment plant to neutralize acidic effluent in various industries.

Hydrated lime (or calcium hydroxide, or slaked lime) is usually a dry powder resulting from the controlled slaking of quicklime with water. The exothermic or released heat of reaction is captured and used to evaporate the excess slaking water. For "slurry lime" excess water is not evaporated and the hydrate remains as a water suspension 

Chemical formula: Ca(OH)2 

Hydraulic Hydrate
Hydraulic hydrate is manufactured from normal dolomitic quicklime under special hydrating conditions that control temperature and pressure. "Normal dolomitic" hydrate is made similar to high calcium and usually does not completely hydrate all the oxides; especially the magnesium oxide component. Pressure hydration of dolomitic quicklime insures that all the calcium oxides are fully hydrated with higher contents of water.

Free flowing fine powder, free from grits and impurities manufactured in our most modern fully automatic plants under close supervision of highly qualified and trained staff with the following specifications.

 

GRADES

Gold

Deluxe

Super

A

B

C

D

E

F

% Of Available Lime As Ca(OH)2

+ 94

+ 93

+ 92

+90

+85

+80

+75

+70

+65

Active Ca0(%)

+71

+70

+69.5

+68

+64

+60

+56

+52

+49

Acid Insoluble (Max) %

0.2

0.4

0.6

1.0

1.5

3.0

4.0

4.5

6.0

Iron & Alumina As Fe2O3 & Al2O3 

Practically Nil

In
Traces

In
Traces

In
Traces

In
Traces

In
Traces

In
Traces

In
Traces

In
Traces

Magnesia As MgO(Max) %

0.3

0.6

0.8

1

1

1.25

1.5

2

2.5

Mesh (Bss)

400

300

300

250

200

200

150

150

150

Packing Bags

Laminated PP / HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

PP/
HDPE

 

Uses:
Water treatment
Paper, rubber inserination
Coating
Building material
Metallurgical processes
Chemicals, Pharmaceuticals, Sanitation, Paper and pulp
Food processing, Dairying
Leather processing, Petroleum refining, Rubber and Paint, Soil stabilisation