mathura
Mathura Hyderabad Mumbai delhi
Nigeria have 3 refineries and they are located at kaduna,warri and porthacourt
totally three refineries last one is in Tarapur,Maharastra
Digboi Digboi
They are necessary because the oil that is taken out of the ground cannot be used for anything, the refineries turn the oil into petrol so it can be used in car, planes, etc.
11 working
Reliance india limited , jamnagar (gujrat) refinary
Four oil refineries of India -1) Digboi, 2) Nunmati, 3) Barauni,4) Mathura. Four petroleum producing states of India- 1)Assam, 2) West Bengal, 3) Kerala and 4) Gujrat
india using petrol and diesel in per day
Major alumina refineries are primarily located in countries with abundant bauxite reserves. Key regions include Australia, which is the largest producer, with significant refineries like those in Queensland and Western Australia. Other notable locations include Brazil, China, and India, where large-scale operations process bauxite into alumina for aluminum production. Additionally, refineries in Guinea and Jamaica also contribute to the global alumina supply.
There are 29 oil refineries that are located in Texas. A few of these oil refineries are San Antonio Refinery, Texas City Refinery, Tyler Refinery and Port Arthur Refinery.
kochi- mangalore-mumbai -koyali