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Licensed for the sole use of the purchaser. See license agreement penalties for distribution. GGA G-1.5-2015 COMPRESSED GAs ASSOCIATION, INC. PAGE III Contents Page 1 Introduction....................................................... 1 .................... 2 Scope and purpose........................................ .................................................................................1 2.1 Scope...................................................................................................................................................1 2.2 Purpose..................................................... ............................................................................ ............1 3 Definitions..........................................................................:.......:....................................................................1 3.1 Publication terminology.......................................................................................................................1 3.2 Technical definitions............................................................................................................................1 4 Production............................................. ........................................................................................................2 4.1 Wet process.........................................................................................................................................2 4.2 Dry process .........................................................................................................................................2 5 Properties of carbide lime..................................:............................................................................................2 5.1 Bulk density vs. percent solids............................................................................................................2 5.2 Percent solids vs. available calcium oxide..........................................................................................3 5.3 Typical analyses..................................................................................................................................3 5.4 Advantages of carbide lime..................................................................................................................3 6 Lime processing and handling......................................................................................................._................4 6.1 Decanting ......................................................................................... .... . ........4 6.2 Lime ponds..........................................................................................................................................4 6.3 Membrane filtration....................................................................:.........................................................4 6.4 Mechanical thickeners..........................................................................................................................5 6.5 Drying............................................................................................................ 7 Distribution .....................................................................................................................................................5 7.1 Semisolid.............................................................................................................. ..............................5 7.2 Slurry...................................................................................................................................................5 8 Safety hazards ...............................................................................................................................................5 8.1 Personnel............................................................................................................................................5 8.2 Hazardous atmospheres.....................................................................................................................6 8.3 Environmental..............................................................:.......................................................................6 9 Applications....................................................................................................................................................6 9.1 Chemical and industrial uses...............................................................................................................6 9.2 Industrial water treatment....................................................................................................................8 9.3 Sewage and waste treatment..............................................................................................................8 9.4 Masonry................................................... .8 ............................................................................................ 9.5 Stabilization.........................:...............................................................................................................8 9.6 Agriculture–soil conditioning..............................................................................................................8 9.7 Odor control.........................................................................................................................................9 10 References.....................................................................................................................................................9 Tables Table 1—Bulk density versus percent solids........................................................................................................2 Table 2—Percent solids versus available calcium oxide ......................................................................................3 Table 3—Typical lime composition .......................................................................................................................3 This document licensed for the sole use of the purchaser. It may not be shared with any oche€ person or used after the expiration date without the express written permission of the CGA. Any unauthorized use, reproduction, distribution, or modification of this printed page will result in a 55,000 liquidated damages fee plus loss of access to CGA publications for one year for your company.