Producer
Tata Chemicals Ltd.
Indian chemical company (Tata Group); claimed ~20% global STPP market share by some market research. Produces sodium carbonate (soda ash), sodium bicarbonate, STPP, and specialty chemicals at plants in India (Mithapur, Gujarat), UK (Winnington, Cheshire), and Kenya. Tata Chemicals' STPP for food and industrial use. Also known for producing the world's most affordable water purifier (Swach, using rice husk ash nanotechnology) — a Tata social innovation using chemical manufacturing expertise for rural India water access.
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Inputs supplied
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Goods downstream
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Facilities
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3 inputs Tata Chemicals Ltd. supplies
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Soda Ash (Sodium Carbonate)
45%Sodium Bicarbonate
20%STPP & Phosphate Chemicals
15%Specialty Chemicals & Materials
10%Swach Water Purifier (Social Innovation)
5%
Intelligence
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Did you know2023
Tata Chemicals — a global industrial chemical company known for soda ash, detergent chemicals, and food additives — also developed and commercializes the Swach water purifier: a ₹999 (~$12) household water purifier for rural India that requires no electricity, no piped water pressure, and no replacement cartridges. The core technology uses rice husk ash (agricultural waste from India's rice milling industry) as the silica source, functionalized with silver nanoparticles for antimicrobial action. An industrial chemical conglomerate used its chemical materials science expertise to develop a life-saving nanotechnology product for the 100+ million rural Indians who lack access to safe drinking water — derived from waste material that previously had no economic value.
Tata Chemicals Limited ↗Origin2023
Tata Chemicals was founded in 1939 when the Tata Group built a soda ash plant at Mithapur, Gujarat — a self-contained industrial township on the Gulf of Cambay coast — to produce sodium carbonate from local brine using the Solvay process. In 2006, Tata Chemicals acquired Brunner Mond (Winnington, Cheshire, UK), one of the original Solvay Process companies founded in 1873 by John Brunner and Ludwig Mond — the same company that later became part of ICI. Tata also operates the world's only commercially mined natural soda ash lake at Magadi, Kenya (Lake Magadi trona deposits). This makes Tata Chemicals one of the few companies with three distinct soda ash production methods: synthetic (Solvay), natural brine, and natural trona.
Tata Chemicals Limited ↗Capacity2023
Tata Chemicals' Winnington, Cheshire operation (formerly Brunner Mond, founded 1873) produces approximately 700,000 tonnes/year of soda ash from the Cheshire brine deposits — making it one of Europe's largest chemical plants by volume. The facility also holds historical significance as one of the birthplaces of the modern chemical industry; Ludwig Mond, co-founder of Brunner Mond, later co-founded Mond Nickel Company and pioneered the Mond process for nickel purification. Brunner Mond also eventually became part of Imperial Chemical Industries (ICI) before Tata acquired the soda ash assets separately.
Tata Chemicals Limited ↗