Phase Composition of Five Fractions of Nepheline Sludge.

被引：0
|
作者：
Eremin, N.I.
Volkov, V.V.
机构：
来源：
Izvestiya Vysshikh Uchebnykh Zavedenij. Tsvetnaya Metallurgiya | 1979年 / 06期
关键词：
ORE TREATMENT - Leaching;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
During agitation leaching of the sinter and counterflow working of the nepheline sludge in thickener filters the secondary losses of alumina and alkali are insignificant, as is attested to by the practically invariable composition of the fine fractions of the sludge. During two-stage leaching of nepheline sinter the fine fractions of the sludge contain a large quantity of sodium hydroaluminosilicate and hydrogarnet. It is advisable to leave the finest fraction of the sludge (5-10 gl liter) with a high concentration of valuable components (40-50%, with respect to the fine sludge mass) in the aluminate solution to be desiliconized.
引用
收藏
页码：52 / 54
相关论文
共 50 条
  • [21] HYDRAULIC RAKE HANDLES SMELLY SLUDGE.
    Ackerman, John R.
    Pollution Engineering, 1986, 18 (01) : 40 - 41
  • [22] Radiation processing of sewage and sludge. A review
    Borrely, SI
    Cruz, AC
    Del Mastro, NL
    Sampa, MHO
    Somessari, ES
    PROGRESS IN NUCLEAR ENERGY, 1998, 33 (1-2) : 3 - 21
  • [23] Enzyme Activities as Characteristics of Activated Sludge.
    Brodisch, Karin
    Teuber, Michael
    Hegemann, Werner
    GWF, Wasser - Abwasser, 1979, 120 (11): : 524 - 527
  • [24] FILAMENTOUS BULKING CONTROL OF INDUSTRIAL WASTEWATER SLUDGE.
    Eckenfelder, W.Wesley
    Pollution Engineering, 1985, 17 (12) : 36 - 38
  • [25] SODIUM THIOSULFATE'S FATE IN ACTIVATED SLUDGE.
    de Millano, Elsie Felce
    Gloyna, Earnest F.
    Technical Report - University of Texas at Austin, Center for Research in Water Resources, 1981,
  • [26] NEWLY DEVELOPED GRAVITATIONAL THICKENING PROCESS FOR SLUDGE.
    Kusuda, Tetsuya
    Watabiki, Ryouichiro
    Memoirs of the Kyushu University, Faculty of Engineering, 1987, 47 (01): : 13 - 28
  • [27] FIELD CONSOLIDATION OF HIGH ASH PAPERMILL SLUDGE.
    Vallee, Robert P.
    Andersland, Orlando B.
    American Society of Civil Engineers, Journal of the Geotechnical Engineering Division, 1974, 100 (GT3): : 309 - 327
  • [28] Oil Agglomeration Separation of Finest Coal Sludge.
    Takacsi-Nagy, A.
    Publications of the Hungarian Central Institute for the Development of Mining, 1983, (26): : 209 - 214
  • [29] Determination and Significance of the Respiration Rate of Activated Sludge.
    Bode, Harro
    GWF, Wasser - Abwasser, 1985, 126 (12): : 617 - 626
  • [30] The Wasteland People who like nuclear sludge.
    Plumer, Bradford
    NEW REPUBLIC, 2010, 241 (06) : 14 - 15
12345