IC 8259 Petroleum Coke On The West Coast Of The United States - Its Production, Utilization, And Role In The Conservation Of Petroleum (f8f1863e-fbb7-4c75-a3db-05c4bef2898e)

This study was made to show the growth of petroleum coking and to deter- mine trends and characteristics of marketing and utilization of coke on the West Coast, comparing these data with those of the United States as a whole. An earlier Bureau of Mines economic survey of petroleum coke was made in 1930 before the widespread use of coking processes. Data, derived from published and unpublished literature as well as from interviews with industry representatives, show a marked increase in the production of petroleum coke since the end of World War II. This increase resulted from the need of refiners to upgrade heavy residuums for which the demand was diminishing. Increasing coke production as well as significant market shifts away from California-produced coke have created excessive stocks of petroleum coke on the West Coast. The causes of these market shifts were based mainly on (1) economic factors and (2) certain undesirable qualities of some of the petroleum coke produced in California.