| SW型脱硫剂脱硫性能的研究 |
| 摘要点击 2136 全文点击 1778 投稿时间：1994-05-05 |
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| 中文关键词 脱硫剂 H2S 硫酸烧渣 |
| 英文关键词 desulphurizer hydrogen sulfide coalgas marsh gas |
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| 中文摘要 |
| 以硫酸烧渣为主要原料制备SW型脱硫剂,并对其脱硫性能进行了研究。对半水煤气、葡萄酒厂污水处理产生的沼气和焦沪煤气、水煤气中的H2S进行了工业脱硫试验。经半年以上运行证明:可使其H2S含量从3000-5000mg/m3降为20mg/m3以下(符合国家标准),当脱硫剂工作硫容达30%时可返回硫酸生产中,再生周期一般为3个月,其主要性能达到国内外同类产品水平。 |
| 英文摘要 |
| A SW type desulphurizer has been developed by preparing it from pyrite cinders generated from the production process of sulfuric acid and its Performance of desulphurization was studied. Its application on a full scale of industrial production demonstrates that the SW type desulphurizer has a higher removal of H2S from marsh gas or coal gas and can reduce the concentration of H2S from 3000-5000 mg/m3 to less than 20 mg/m3 in compliance with the national standards. The desulphurizer has a working sulfur capacity of up to 30% and the main performances which are comparable with those of similar products in home and abroad. |
