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| Customization: | Available |
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| 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 is a highly versatile additive essential for enhancing drilling fluid performance. Upon interaction with water, it transforms into calcium hydroxide (lime, Ca(OH)2), assisting in the meticulous control of clay hydration and dispersion within drilling fluids. This crucial transformation helps maintain clay in an optimal state of moderate flocculation. Furthermore, Hot Lime is a pivotal source of calcium and alkalinity, perfectly suited for various demanding drilling conditions, particularly in oil-based muds.
In environments subject to wetness or rainfall, calcium hydroxide is preferred over Hot Lime to avert unwanted chemical reactions. The thermal energy released by Hot Lime upon water contact is instrumental in constructing stable emulsions, proving advantageous in traditional oil mud systems. This beneficial reaction with emulsifiers forms calcium soaps, thereby ensuring alkalinity in challenging drilling scenarios with acid gases such as carbon dioxide and hydrogen sulfide.
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CaO
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% |
99.00 min
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99.05
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MgO
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% |
0.5 max
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0.45
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Unsolvable in Acetic Acid
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% |
0.05 max
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0.042
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CI
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% |
0.003 max
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≤0.003
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NO3
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% |
0.004 max
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≤0.004
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SO4
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% | 0.1 max |
≤0.1
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Fe
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% |
0.015 max
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≤0.015
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Pb
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% |
0.005 max
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≤0.005
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Loss on ignition
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% |
2 max
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1.86
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water does not contain sediment
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% |
0.2 max
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0.18
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