【摘 要】
：
为了降低柴油的硫含量，减少尾气排放污染，探讨了微生物脱硫的工艺技术。首先培养分离出了两种脱硫菌种，即常温脱硫菌和高温脱硫菌；然后选择用加氢脱硫方法难以除去的硫化合物（以二
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为了降低柴油的硫含量，减少尾气排放污染，探讨了微生物脱硫的工艺技术。首先培养分离出了两种脱硫菌种，即常温脱硫菌和高温脱硫菌；然后选择用加氢脱硫方法难以除去的硫化合物（以二苯并噻吩为主）进行脱硫实验，结果发现有特殊的脱硫效果。适宜的反应条件可使直馏柴油的硫
In order to reduce the sulfur content of diesel and reduce the emission of tail gas, the technology of microbial desulfurization was discussed. First, two kinds of desulfurization bacteria were isolated and cultured, that is, desulfurization bacteria at room temperature and desulfurization bacteria at high temperature. Then, the sulfur compounds (mainly dibenzothiophene) which were hard to be removed by hydrodesulfurization method were selected for desulfurization experiments. Desulfurization effect. Suitable reaction conditions can make straight-run diesel sulfur
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