View History:  Annual  
Download Data (XLS File)
Illinois Refinery Isomers/Isopentane/Isohexane Production Capacity as of January 1 (Barrels per Stream Day)
Illinois Refinery Isomers/Isopentane/Isohexane Production Capacity as of January 1 (Barrels per Stream Day)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1980's 0 0 0 0 10,500 7,875 11,875 5,000
  1990's 6,500 7,800 13,400 8,900 11,900 11,650 NA 11,650 NA 17,750
  2000's 17,750 17,750 17,750 14,000 14,000 15,000 15,000 15,000 12,000 14,500
  2010's 14,500 14,500 15,500


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 6/22/2012
Next Release Date: 6/21/2013

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