| 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 provided by the prestigious Changshu Hongyu Calcium Co., Ltd. This exceptional compound serves as an indispensable and highly versatile additive, crucial for optimizing drilling fluid performance. Upon interaction with water, this remarkable substance undergoes a transformation into calcium hydroxide (lime, Ca(OH)2), playing a vital role in the meticulous regulation of clay hydration and dispersion within drilling fluids. This critical transformation is essential for maintaining clay in an ideal state of moderate flocculation. Moreover, Hot Lime is a vital source of calcium and alkalinity, making it perfectly suited to various challenging drilling conditions, especially within oil-based muds that demand superior performance.
In environments prone to moisture or precipitation, calcium hydroxide is favored over Hot Lime to prevent unwanted chemical reactions. The immense thermal energy released by Hot Lime upon water contact is vital for constructing stable emulsions, offering considerable benefits in conventional oil mud systems. This advantageous reaction with emulsifiers leads to the formation of calcium soaps, thereby ensuring alkalinity even 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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