Chlor-alkali is a sort of catch-all phrase to cover industries associated with chlorine and sodium/sodium hydroxide production - almost always via electrolysis of sodium chloride. It is not really one single process, unless you choose to restrict it to the elctrolysis step.
The chlor-alkali industry is found in Cheshire as the county contains large amounts of profitably extractable sodium chloride, one of the the raw materials used in the manufacture of chlor-alkali products
Mercury is commonly used in batteries, thermometers, fluorescent lights, dental amalgams, and industrial chemical processes like chlor-alkali production.
The chlor-alkali process is a method used to produce chlorine gas, sodium hydroxide (caustic soda), and hydrogen gas from brine (a solution of sodium chloride in water). The process involves the electrolysis of the brine solution in an electrolytic cell to break down the sodium chloride into its constituent elements. These products are widely used in various industries such as chemicals, food processing, and water treatment.
A suffix with "fluor" is "-fluoride" and a suffix with "chlor" is "-chloride". These suffixes are commonly used in naming chemical compounds, to indicate the presence of the respective elements fluorine and chlorine.
Sodium hydroxide, if the electrodes are inert to electro-dissolution, as are the carbon cathodes are usually used in large-scale electrolysis of this type.
Sodium carbonate is an alkali, also known as a base. It is a commonly used chemical compound with alkaline properties.
Sodium hydroxide is commonly used as an alkali in the process of making solid soap, while potassium hydroxide is used for liquid soap. These alkalis are mixed with oils or fats to undergo a chemical reaction known as saponification, which results in the formation of soap.
Chlorine gas is commercially prepared by the electrolysis of brine (sodium chloride solution) in a process known as the chlor-alkali process. This method involves passing an electric current through brine to produce chlorine gas, sodium hydroxide, and hydrogen gas. The chlorine gas is then collected and used in various industrial applications, such as water treatment and chemical manufacturing.
If you set out to intentionally make this, you'd use the chlor-alkali process, which converts salt water to chlorine, hydrogen and sodium hydroxide...after which they combine the hydrogen and chlorine and dissolve the resulting gas in water to get hydrochloric acid. Most of the HCl made today is a byproduct of another chemical process.
A green liquid called phenolphthalein is commonly used to determine if a chemical is an acid or alkali. Typically, it turns pink in the presence of a base (alkali) and remains colorless in the presence of an acid.
Litmus paper is used to determine if a chemical is acid or alkali. Litmus paper turns red in acidic solutions and blue in alkaline solutions.
The general formula for soap is: Fatty acid (from oils or fats) + alkali (such as lye) -> soap + glycerin. This is known as the saponification reaction. The specific chemical equation will depend on the type of fatty acid and alkali used in the soap-making process.