| Customization: | Available |
|---|---|
| CAS No.: | 1305-78-8 |
| Formula: | Cao |
|
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Product Description:
Hot Lime, scientifically known as calcium oxide (CaO), is meticulously offered by the renowned Changshu Hongyu Calcium Co., Ltd. This superior compound is an indispensable and versatile additive, essential for optimizing the performance of drilling fluids. Upon contact with water, it masterfully transforms into calcium hydroxide (Ca(OH)2), expertly aiding in the precise control of clay hydration and dispersion within drilling fluids. This vital transformation ensures clay remains in an ideal state of moderate flocculation. Additionally, Hot Lime serves as a critical source of calcium and alkalinity, meticulously designed for various demanding drilling environments, especially in oil-based muds.
In conditions prone to moisture or rainfall, calcium hydroxide is preferred over Hot Lime to prevent undesirable chemical reactions. The thermal energy released by Hot Lime when in contact with water plays a pivotal role in constructing stable emulsions, offering significant advantages in conventional oil mud systems. This beneficial interaction with emulsifiers results in the formation of calcium soaps, thereby guaranteeing alkalinity in challenging drilling scenarios with acid gases such as 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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