SULPHATE POTASIUM EXTRACTION FROM BANANA STEM ASH WITH BLEACHING EARTH WASTE LIQUID

Luluk , Edahwati (2010) SULPHATE POTASIUM EXTRACTION FROM BANANA STEM ASH WITH BLEACHING EARTH WASTE LIQUID. Jurnal Teknik Kimia, 4 (2). pp. 314-317. ISSN 1978-0419

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    Abstract

    Sulphate [>ota.Uilllll is one (~f the important chemistry compoundfor industrial at our country, usually forfertilizer indllsoy. Therefore, necessary done sulphate potassium maker watcl!fulnessfrom variolls ingredient that contain sulphate potassium compound. Among others with extract banana stem ash. Watchfidness methodology that is with mix banana stem ash with aql/adest (20 gram ash/J water litre) in temperature JO(f'c during 30 minutes and stirring rotation 300 '17m. Ash extract that got reaction with sulphuric acidfollnd ~f liquid waste bleaching earth. Rleaching earth with certain rate of flow (5, 10,15,20) ml/second is putted into. After achieved steady conditr.'n, process is continlled lip to 15 minlltes. Result is analyzed to determine sulphate potassium conversion, Based 011 watchfulness result that done, best condition is got in temperature 600c with speed emits bleaching earth 10 mllsecond, produce sulphate potassium degree as big as 20J84 mgllitres and conversion that got as big as 88,06J%.

    Item Type: Article
    Subjects: T Technology > TP Chemical technology > TP155 Chemical engineering
    Divisions: UPN Jatim Journal > Jurnal Teknik Kimia
    Depositing User: Users 2 not found.
    Date Deposited: 04 Apr 2012 15:09
    Last Modified: 04 Apr 2012 15:10
    URI: http://eprints.upnjatim.ac.id/id/eprint/3083

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