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[Chemical Knowledge]：Production and manufacturing method and process flow of high-light barium

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The manufacturing method
of high-light barium
1. Introduction

High-light barium is an important chemical production raw material, widely used in plastics, rubber, coatings, ceramics and other industries. With the continuous development of science and technology, the manufacturing method of high-light barium has also been continuously improved and optimized. This article will introduce a common high-light barium manufacturing method.

2. Materials and Equipment

1. Materials: barium carbonate, barium sulfate, sodium hydroxide, hydrochloric acid, etc.
2. Equipment: reaction kettle, stirrer, centrifuge, drying oven, grinding machine, etc.

3. manufacturing steps

1 ingredients: according to a certain proportion of barium carbonate, barium sulfate, sodium hydroxide and other raw materials into the reaction kettle.
2. Reaction: Under the action of the stirrer, the raw materials are fully mixed and reacted to generate high-gloss barium.
3. Centrifugation: After the reaction is completed, the reaction solution is poured into a centrifuge and centrifuged to obtain a high-gloss barium precipitate.
4. Washing: High gloss barium precipitate is washed with hydrochloric acid to remove impurities therein.
5. Drying: Put the washed high-gloss barium precipitate into a drying oven for drying.
6. Grinding: Grind the dried high-light barium to achieve a certain fineness to obtain the final high-light barium product.
Precautions for
4.

1. In the batching process, raw materials should be added in strict proportion to ensure the smooth progress of the reaction.
2. In the reaction process, the reaction temperature and time should be controlled to avoid the formation of other impurities.
3. In the centrifugal separation process, the speed and time of the centrifuge should be controlled to avoid the loss of high-light barium precipitation.
4. In the washing process, an appropriate amount of hydrochloric acid should be used for washing to avoid waste and pollution.
5. During the drying process, the drying temperature and time should be controlled to avoid the deterioration and loss of high-light barium.
6. In the grinding process, appropriate grinding equipment and technology should be selected to ensure the fineness and quality of the product.

5. conclusion The manufacturing method of

high-light barium involves many links and precautions, and needs to be carried out in strict accordance with the operating procedures. Through reasonable ingredients, reaction, centrifugal separation, washing, drying and grinding steps, high-quality high-light barium products can be manufactured to provide high-quality raw materials for related industries.

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