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US 2022/0281776 A1Published application
Method for the treatment of magnesia-carbon products
AssigneeRefractory Intellectual Property GmbH & Co. KG
InventorsSandra KÖNIGSHOFER, Christoph PIRIBAUER, Roland NILICA, Thomas LAMMER, Stefan HEID
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Abstract
The invention relates to a method for treating magnesia-carbon products.
Claims15
A method for the treatment of magnesia-carbon products, comprising the following method steps:
- A. providing magnesia-carbon products comprising the following features:
- A.1 the magnesia-carbon products comprise magnesia and carbon;
- A.2 the magnesia-carbon products comprise proportions of Al4C3;
- B. providing water;
- C. providing a gas comprising the following features:
- C.1 the gas comprises carbon dioxide;
- C.2 the proportion of carbon dioxide in the gas is above the proportion of carbon dioxide in the air;
- D. providing a container that encloses a space;
- E. providing the magnesia carbon products in the space;
- F. subjecting the space to
- F.1 temperature;
- and
- F.2 pressure
- while providing the water and the gas in the space.
11 more elements
Dependencies are inferred from the claim text.