Download or read book Recovery of Sulfur from Phosphogypsum written by Margaret M. Ragin and published by . This book was released on 1990 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery of Sulfur from Phosphogypsum written by and published by . This book was released on 1990 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery of Sulfur from Phosphogypsum written by David Arthur Rice and published by . This book was released on 1990 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery of Sulfur from Phosphogypsum written by Margaret M. Ragin and published by . This book was released on 1990 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery of Sulfur Values from Phosphogypsum written by and published by . This book was released on with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Processes for Recovering Sulfur from Secondary Source Materials written by Bertram K. Shibler and published by . This book was released on 1962 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Recovery of Sulfur from Naturally Occurring Sulfates I written by John E. Gonser and published by . This book was released on 1952 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CONVERSION of Phosphogypsum to Sulfur Part 2 written by and published by . This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of Sulfur Recovery from Coal Refuse written by Black, Sivalls and Bryson, inc., Kansas City, Mo. Applied Technology Division and published by . This book was released on 1971 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Recovery of Sulphur from Waste Gypsum written by Ryneth Nkhangweleni Nengovhela and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Gypsum is produced as a waste product by various industries, e.g. the fertilizer industry, the mining industry and power stations. Gypsum waste disposal sites are responsible for the leaching of saline water into surface and underground water and create airborne dust. Gypsum waste is not only an environmental problem but has measurable economic value as well. However, all these environmental and economical concerns can be avoided should valuable/saleable by-products like sulphur and calcium carbonate be recovered from the low quality gypsum. The aim of this project was to evaluate a process for converting waste gypsum into sulphur. The process evaluated consists of the following stages: reduction of gypsum to calcium sulphide: stripping of the sulphide with CO2 gas and the production of sulphur. Thermal reduction study showed that gypsum can be reduced to CaS with activated carbon in a tube furnace operating at 1100? C. The CaS yield was 96%. The CaS formed was slurried in water. The reaction of gaseous CO2 with the CaS slurry leads to the stripping of sulphide to form H2S gas and the precipitation of CaCO3. The H2S generated was then reacted in the iron (IIII) and PIPco processes to form elemental sulphur. Sulphur with the purity between 96% and 99% was recovered from waste gypsum in this study.
Download or read book CONVERSION of Phosphogypsum to Sulfur Part 1 written by and published by . This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Development of Processes for the Recovery of Sulfur from Acid Gases written by Gavin Paul Towler and published by . This book was released on 1992 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Metabolism of Sulfur written by Robert U. Ayres and published by . This book was released on 1993 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery of sulfur from phosphogysum conversion of sulfide to sulfure written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Recovery by the Claus Process written by Klaus Friedrich Thiel and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elemental Sulfur Recovery from Desulfurization Sorbents in Advanced Power Systems written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Sulfur for Increasing the Availability of Phosphorus in Rock Phosphate written by Harry Arthur Kittams and published by . This book was released on 1963 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
