Knowledge Network Node
Hydrometallurgy of China. 2014, (01) Core

Removal of Aluminum From Waste Liquid With High Concentration Sodium Aluminate-sodium HydroxideChinese Full Text

SUN Quan-qing;XU Gen-fu;ZHU Bao-cheng;Beijing Research Institute of Chemical Engineering and Metallurgy,CNNC;

Abstract: By Bayer process,removal of a part of aluminum from the waste liquid with high concentration of sodium aluminate-sodium hydroxide as the form of Al（OH） 3 crystal was studied.The results show that the Bayer process can meet the requirements of removing aluminum,the waste treated can be recycled.Under suitable temperature,using Al（OH） 3 crystals formed in reactions as seed,the reaction time is gradually extended.It is show that the seed crystal activity is gradually decreased.Using fine Al（OH） 3 crystal as seed crystal is more efficient to dealumination from the solution.
Keywords：

aluminate-sodium hydroxide waste solution; Bayer process; aluminum; removal;

  • DOI：

    10.13355/j.cnki.sfyj.2014.01.011

  • Series：

  • Subject：

  • Classification Code：

    TF821

  • Mobile Reading
    Read on your phone instantly
    Step 1

    Scan QR Codes

    "Mobile CNKI-CNKI Express" App

    Step 2

    Open“CNKI Express”

    and click the scan icon in the upper left corner of the homepage.

    Step 3

    Scan QR Codes

    Read this article on your phone.

  • HTML
  • CAJ Download
  • PDF Download

Download the mobile appuse the app to scan this coderead the article.

Tips: Please download CAJViewer to view CAJ format full text.

Download: 176 Page: 38-41 Pagecount: 4 Size: 422K

Related Literature
  • Similar Article
  • Reader Recommendation
  • Associated Author