| Customization: | Available |
|---|---|
| CAS No.: | 1305-78-8 |
| Formula: | Cao |
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Product Description:
Hot Lime, also recognized scientifically as calcium oxide (CaO), is expertly brought to you by the renowned Changshu Hongyu Calcium Co., Ltd. This remarkable compound serves as a highly versatile additive that is indispensable for enhancing the performance of drilling fluids. When it interacts with water, it undergoes a transformation into calcium hydroxide (lime, Ca(OH)2), which plays a vital role in precisely controlling clay hydration and dispersion within drilling fluids. This essential transformation ensures that clay remains in an optimal state of moderate flocculation. Moreover, Hot Lime stands as a crucial source of calcium and alkalinity, ideally suited for a wide range of demanding drilling conditions, especially in oil-based muds.
In environments prone to moisture or rainfall, calcium hydroxide is favored over Hot Lime to prevent undesirable chemical reactions. The thermal energy released upon contact with water by Hot Lime is key to constructing stable emulsions, offering significant advantages in traditional oil mud systems. This advantageous reaction with emulsifiers leads to the formation of calcium soaps, thereby ensuring a stable level of alkalinity in challenging drilling situations involving acid gases like carbon dioxide and hydrogen sulfide.
|
CaO
|
% |
99.00 min
|
99.05
|
|
MgO
|
% |
0.5 max
|
0.45
|
|
Unsolvable in Acetic Acid
|
% |
0.05 max
|
0.042
|
|
CI
|
% |
0.003 max
|
≤0.003
|
|
NO3
|
% |
0.004 max
|
≤0.004
|
|
SO4
|
% | 0.1 max |
≤0.1
|
|
Fe
|
% |
0.015 max
|
≤0.015
|
|
Pb
|
% |
0.005 max
|
≤0.005
|
|
Loss on ignition
|
% |
2 max
|
1.86
|
|
water does not contain sediment
|
% |
0.2 max
|
0.18
|
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