This BREF covers chemical installations for the production of basic inorganic chemicals, which are:
• soda ash (sodium carbonate, including sodium bicarbonate)
• titanium dioxide (chloride and sulphate process routes)
• carbon black (rubber and speciality grades)
• synthetic amorphous silica (pyrogenic silica, precipitated silica, and silica gel)
• inorganic phosphates (detergent, food and feed phosphates).
Other selected illustrative products (or groups of products) are addressed at a lesser level of detail and they are:
• aluminium fluoride
• calcium carbide
• carbon disulphide
• ferrous chloride
• copperas and related products
• lead oxide
• magnesium compounds
• sodium silicate
• silicon carbide
• zeolites
• calcium chloride
• precipitated calcium carbonate
• sodium chlorate
• sodium perborate
• sodium percarbonate
• sodium sulphite
• zinc oxide.