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The process flow of sodium tetrachloroaluminate to prepare polyaluminum chloride is as follows:

1. Raw material preparation: prepare aluminum tetrachloride and sodium hydroxide as the main raw materials. Ensure the purity and quality of raw materials.

2. Dissolve aluminum tetrachloride: add an appropriate amount of aluminum tetrachloride to an appropriate amount of aqueous solution. Stir to dissolve aluminum tetrachloride, ensuring that it is completely dissolved.

3. Add sodium hydroxide: slowly add sodium hydroxide solution in aluminum tetrachloride solution. Stir the solution so that it mixes thoroughly.

4. Precipitate polyaluminum chloride: let the solution stand for a period of time to precipitate the formation of polyaluminum chloride. The speed and quality of precipitation can be controlled by conditions such as temperature and agitation.

5. Separate the pellet: Separate the pellet from the supernatant. The pellet can be separated by centrifugation, filtration, etc.

6. Washing: Wash the pellet with an appropriate amount of water to remove impurities and residual reactants.

7. Drying: The washed polyaluminum chloride precipitate is dried to remove residual moisture.

8. Crushing and packaging: The dried polyaluminum chloride precipitate is crushed and then packaged for storage and transportation. Draw a diagram of the device

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The process flow of sodium tetrachloroaluminate to prepare polyaluminum chloride is as follows: 1 . Raw material preparation: prepare aluminum tetrachloride and sodium hydroxide as the main raw materials . Ensure the purity and quality of raw materials . 2 . Dissolve aluminum tetrachloride: add an appropriate amount of aluminum tetrachloride to an appropriate amount of aqueous solution . Stir to dissolve aluminum tetrachloride , ensuring that it is completely dissolved . 3 . Add sodium hydroxide: slowly add sodium hydroxide solution in aluminum tetrachloride solution . Stir the solution so that it mixes thoroughly . 4 . Precipitate polyaluminum chloride: let the solution stand for a period of time to precipitate the formation of polyaluminum chloride . The speed and quality of precipitation can be controlled by conditions such as temperature and agitation . 5 . Separate the pellet: Separate the pellet from the supernatant . The pellet can be separated by centrifugation , filtration , etc . 6 . Washing: Wash the pellet with an appropriate amount of water to remove impurities and residual reactants . 7 . Drying: The washed polyaluminum chloride precipitate is dried to remove residual moisture . 8 . Crushing and packaging: The dried polyaluminum chloride precipitate is crushed and then packaged for storage and transportation . Draw a diagram of the device

Info

Taille

1408X2048

Date

Jul 7, 2023

Mode

Par Défaut

Type

upscale

Checkpoint & LoRA

Colorful

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