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Date: 2012-07-02 13:58:29 Unit processes Sulfates Sulfur oxoacids Sulfur Frasch process Claus process Downstream Hydrodesulfurization Oleum Chemistry Chemical engineering Oil refining		Add to Reading List Source URL: minerals.usgs.gov Download Document from Source Website File Size: 71,81 KB Share Document on Facebook

	166 SULFUR (Data in thousand metric tons of sulfur, unless otherwise noted) Domestic Production and Use: In 1997, elemental sulfur and byproduct sulfuric acid were produced at 152 operations in 30 States, Puerto Rico, a DocID: pMrP - View Document
	166 SULFUR (Data in thousand metric tons of sulfur, unless otherwise noted) Domestic Production and Use: In 1996, elemental sulfur and byproduct sulfuric acid were produced at 168 operations in 30 States, Puerto Rico, a DocID: pDOQ - View Document
	2005 Minerals Yearbook sulfur U.S. Department of the Interior U.S. Geological Survey DocID: bLVY - View Document
	SULFUR By Joyce A. Ober Through its major derivative, sulfuric acid, sulfur ranks as one of the more important elements used as an industrial raw material. It is of prime importance to every sector of the world’s indus DocID: bLeI - View Document
	Sulfur By Joyce A. Ober Domestic survey data and tables were prepared by Brian W. Jaskula, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data coordinator. Recovered DocID: bLb4 - View Document