Alkali process:

Sodium hydroxide (NaOH), salt (NaCl), hydrochloric acid (HCl), sodium hypochlorite (NaClO)

In the process of alkali sodium hydroxide (NaOH), salt (NaCl), hydrochloric acid (HCl), sodium hypochlorite (NaClO) measurement

Sodium hydroxide (NaOH), also known as caustic soda/caustic soda, used as a base in many industries, can be made by electrolysis of sodium chloride solution.
Usually, the concentration of sodium hydroxide to 30-40% delivered to customers, clients will further its diluted with water before use to the concentration of 14-15%.

Visa K - PATENTS^®Online refractometer can measure the following substance concentration in the different stages of process:

Before entering the cell and is located in the salt water of sodium chloride (NaCl) concentration in the loop line
Hydrogen chloride/hydrochloric acid (HCl)
Before the product into the drying machine of sulfuric acid (H₂SO₄The concentration of the)
The concentration of sodium hydroxide (NaOH) on evaporator before and after
Sodium hypochlorite (NaClO)

For different chemicals, there are various liquid refractometer connect parts materials to choose from.

Read the application instructions, detailed understanding of alkali process measurement.

Fill out the form, you can download the PDF format of the application.

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' Chlor - Alkali Process: the Sodium Hydroxide (NaOH), Brine (NaCl), Hydrochloric Acid (HCl), Sodium Hypochlorite (NaClO)

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