中文摘要：

介绍了水煤浆技术的发展背景及现状，以及水煤浆技术在炼镁行业的应用现状和前景。结合某试点企业自建水煤浆生产线的实际数据，介绍了自建水煤浆制备生产线的技术要点，数据表明，水煤浆技术在原镁生产方面具有节省能源，以及缓解污染状况潜力。

英文摘要：

The paper reviewed the background and the status in quo of Coal-water Slurry technology, and introduced the status and the outlook of its application in the industry of magnesium production. Based on the data during the constructing course of CWS production line, the key points on the production line construction was explained. Investigating data indicated application of Coal-water Slurry technology was efficient on saving energy, as well as the catabatic status of pollution.