PEMANFAATAN AIR LAUT PADA PEMBUATAN Mg(OH)2 DENGAN PENAMBAHAN Ca(OH) 2 DARI DOLOMIT

Suprihatin, - (2010) PEMANFAATAN AIR LAUT PADA PEMBUATAN Mg(OH)2 DENGAN PENAMBAHAN Ca(OH) 2 DARI DOLOMIT. Jurnal Penelitian Ilmu-Ilmu Teknik, 10 (1). pp. 19-23. ISSN 1411-9102

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    Abstract

    Indonesia as Archipelagic country encircled by sea broadly its(the water territory ( sea) more than 5 million km2. Till now sea has not been exploited in an optimal fashion . Sea-water has many minerals that is besides salt there is also chemical material like MgCl2, MgSO4, CaCO3 and other of sea resource can be exploited to produce between Magnesium Hydrokside and Calcium Chloride. At this research before reacted, beforehand is dissociated dirt ( impurities) the from sea-water by the way of screening and recrystallization with evaporation of sunshine causing is obtained higher level Mg(OH)2 product of its(the rate. Conversion reaction of simply hardly influenced by sea-water amounts, and reaction time. From result of research is got [by] best conversion was number of sea-waters 3,5 kgs and reaction time 40 minutes that is equal to 99,71% weighing result of highest Mg(OH)2 20,57 grams. While at antecedent processing of sea-water with screening and recrystallization is obtained [by] result : CaCO3 = 10,222 gram/17,5 sea-water raw material kg. CaSO4 . 2 H2O = 128,27 gram/17,5 sea-water raw material kg.

    Item Type: Article
    Subjects: T Technology > TP Chemical technology > TP155 Chemical engineering
    Divisions: UPN Jatim Journal > Jurnal Penelitian Ilmu-Ilmu Teknik
    Depositing User: Users 2 not found.
    Date Deposited: 16 Mar 2012 15:11
    Last Modified: 16 Mar 2012 15:11
    URI: http://eprints.upnjatim.ac.id/id/eprint/2979

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