Industrial Minerals 2004 - Lime

Lime production is the largest single chemical use for limestone and dolomite. The term “lime” in this review refers to high-calcium and dolomitic quicklime, their hydroxide forms and dead-burned dolomite. This review is restricted to a discussion of the U.S. lime industry. Production and consumption In 2004, according to preliminary data, U.S. lime production was about 20.1 Mt (22.1 million st), an increase of 900 kt (990,000 st) compared with 2003. Production in2004 was valued at about $1.4 billion. Commercial sales of lime totaled 18.6 Mt (20.5 million st) and captive production was 1.5 Mt (1.65 million st). Total U.S. consumption was about 20.2 Mt (22.2 million st). The majority of U.S. lime trade was with Canada.