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Gasification-incinerating coupled melting device used for co-producing fuel gas and inorganic material, has third-stage reactor, high-efficiency heat exchanger, molten slag discharging tank, first-stage reactor and second-stage reactor. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-30
作者:  LI A ZHANG L
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
Producing snow-melting agent by shell includes reacting shell with hydrochloric acid or acetic acid, filtering, concentrating, and crystallizing to obtain the snow-melting agent. 专利
申请日期: 2010-01-01, 公开日期: 2010-02-24
作者:  CHENG Z JIANG C LIN Y MA W QIN C TI
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24


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