@inproceedings{047dce14eaf742c5a95d0e162a79fe37,
title = "Treatment of waste leaching liquor of a SHS produced tungsten boride",
abstract = "In this study, the recycling conditions of waste liquor obtained after the production of tungsten boride powder from calcium tungstate by self-propagating high temperature synthesis (SHS) and the following hydrochloric acid leaching were investigated in detail. Environmentally unfriendly and extremely acidic (pH∼ -0.3) liquor consisting of calcium, magnesium, and boron ions was treated with 1 M sodium carbonate solution to precipitate magnesium carbonate and calcium carbonate phases. The obtained amorphous precipitates were heated up to the temperature of 400°C for re-crystallization. As a result, MgO, CaCO3 and CaMg(CO3)2 phases were obtained, while sodium, boron, chlorine ions were remain in the solution. The present study is still in progress.",
keywords = "Magnesium and calcium recovery, Recycling, SHS leaching, Waste liquor treatment",
author = "Sonmez, {M. Seref} and Sertac Yazici and Bora Derin",
year = "2011",
doi = "10.1002/9781118495285.ch114",
language = "English",
isbn = "9781617827389",
series = "TMS Annual Meeting",
publisher = "Minerals, Metals and Materials Society",
pages = "1031--1035",
booktitle = "EPD Congress 2011 - Held During TMS 2011 Annual Meeting and Exhibition",
address = "United States",
note = "EPD Congress 2011 - TMS 2011 Annual Meeting and Exhibition ; Conference date: 27-02-2011 Through 03-03-2011",
}