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Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/953
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| Title: | Water Resistant Binder From By Product Gypsum |
| Authors: | Verma, C L
Singh, Manjit
Garg, Mridul |
| Keywords: | Water resistant
Gypsum
Binder
1992 |
| Issue Date: | 11-Apr-2012 |
| Abstract: | Phosphogypsum is 0 useful by-product available fronz phosphatic fertilizer plants. It contains some soluble and insoluble impurities which need to be processed prior to the production of water-resistant gypsum binder for use in differenl building materials. The purificiUion mftlhods ofphosphogypsum, preparation ofplasterofParis andproduction ofgypsum bintjer are described. TIle major equipment specifications for a 50 Ipd plant are given. Techno-economicfeasibi/ityaspecls ofUle complete process have been worked out for an envisaged planl at an appropriale locaLion. II is concluded !hal Ule of prOduclion gypsum binder will conserve the depleling sources of high purity natural gypsum and allhe same lime will introduce a new low-casi water resistant and thermally . jnsulalillgmaterial. TIle twin problem ofenvironmental pollution andhealth haumis will : also be mitigated. Tire economic viability of the process has been presented. |
| Description: | Cew Vol-XXVII No.7 July 1992 |
| URI: | http://hdl.handle.net/123456789/953 |
| Appears in Collections: | Published Articles
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