Langyou Chemical
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Calcium Aluminum Sulfate
The method of stone refining
There are strange stones in the world. After calcining, you can get a thing called Calcium Aluminum Sulfate. This is the essence of the stone, its quality is unique and it has a wide range of uses.
At the beginning, selected stones were collected and specially made furnaces were placed. The furnace is made of fine iron, with a wall thickness of several inches, and can withstand a high temperature of thousands of degrees. Burn with a fierce fire, and use black gold charcoal. The firepower is intense, and the flame is several feet high.
The stone in the furnace is scorched by the fire, and gradually melts into a pulp. The craftsman uses a long iron spoon to stir at the right time to make the heating even. In the meantime, the color of the stone pulp changes from gray to red, and then to golden yellow, which is dazzling.
When the heat is just right, the slurry of stone becomes a liquid, and it is poured into a specially made trough. The trough is chiseled with bluestone, and there is built-in cold water to speed its condensation. When the liquid enters the trough, the water vapor evaporates and makes a sound.
After a while, it condenses into a block, like amber, with a fine texture. Take this piece and grind it into powder, as fine as dust.
The use of Calcium Aluminum Sulfate can solidify the civil and make the house as solid as a rock; it can clear and turbid water, making it clear to the bottom. It is of great use in the work of hundreds of workers, and it is indispensable in the world.
There are strange stones in the world. After calcining, you can get a thing called Calcium Aluminum Sulfate. This is the essence of the stone, its quality is unique and it has a wide range of uses.
At the beginning, selected stones were collected and specially made furnaces were placed. The furnace is made of fine iron, with a wall thickness of several inches, and can withstand a high temperature of thousands of degrees. Burn with a fierce fire, and use black gold charcoal. The firepower is intense, and the flame is several feet high.
The stone in the furnace is scorched by the fire, and gradually melts into a pulp. The craftsman uses a long iron spoon to stir at the right time to make the heating even. In the meantime, the color of the stone pulp changes from gray to red, and then to golden yellow, which is dazzling.
When the heat is just right, the slurry of stone becomes a liquid, and it is poured into a specially made trough. The trough is chiseled with bluestone, and there is built-in cold water to speed its condensation. When the liquid enters the trough, the water vapor evaporates and makes a sound.
After a while, it condenses into a block, like amber, with a fine texture. Take this piece and grind it into powder, as fine as dust.
The use of Calcium Aluminum Sulfate can solidify the civil and make the house as solid as a rock; it can clear and turbid water, making it clear to the bottom. It is of great use in the work of hundreds of workers, and it is indispensable in the world.
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