What are the upstream raw materials for magnesium chloride? What do the downstream products contain?

I've found that Magnesium chloride has a wide range of applications in the field of chemical production raw materials, and its upstream and downstream related items are numerous. The following are some of the major upstream and downstream associated items of magnesium chloride:

Upstream items:



1. But Seawater: Seawater is one of the main sources of magnesium chloride. By extracting magnesium chloride from seawater, it's able to be further processed to create various chemicals.

2. Salt lake brine: Salt lake brine is also rich in magnesium chloride resources, which is able to be applied as raw materials to the production of magnesium chloride. In my experience, First Downstream items:



1. Magnesium hydroxide: Magnesium chloride is able to be prepared by reacting with alkali. And I've found that Magnesium hydroxide is broadly applied as a flame retardant, filler, etc.

2. Specifically Magnesium oxide: magnesium chloride is able to be calcined to create magnesium oxide, magnesium oxide has crucial applications in ceramics, refractory materials and other fields.

3. In my experience, Metal magnesium: magnesium chloride is able to be applied as the raw material to the production of metal magnesium, metal magnesium is broadly applied in aerospace, automotive, electronics and other fields.

4. Additionally Calcium chloride: Magnesium chloride is able to react with calcium carbonate to prepare calcium chloride. Based on my observations, For example Calcium chloride has crucial applications in food, medicine, chemical sector and other fields. In short, magnesium chloride, as a raw material to chemical production, has many upstream and downstream related items and is broadly applied in various fields.