Study on removal rate of methyl mercaptan and ethanethiol by bio-trickling filter; 生物滴滤器用于处理挥发性有机物,有机物的去除效率受到许多因素的影响。
The analytical method for sodium methyl mercaptide was established based on the reaction in quantity between methyl mercaptan and iodine at the base condition. 采用甲硫醇与碘在碱性条件下定量反应生成双硫醚的反应原理,建立了甲硫醇钠的定量分析方法。
A new technique to deal with methyl mercaptan by chlorine oxidation was introduced. 介绍了用氯氧化法处理化工生产单元中排放出的甲硫醇尾气新技术。
The role of methyl mercaptan in the etiology of periodontitis 甲基硫醇在牙周病病因学中作用的研究进展
Purification of industrial ─ methyl mercaptan waste gases by catalytic combustion 催化氧化法处理甲硫醇废气
Study on removal rate of methyl mercaptan and ethanethiol by bio-trickling filter 生物滴滤塔降解甲硫醇和乙硫醇的速率研究
Solid lead methyl mercaptan was synthesized from liquid methyl mercaptan, and the standard methyl mercaptan gas was prepared by acidizing lead methyl mercaptan. 以液体甲硫醇合成固体甲硫醇铅,由固体甲硫醇铅酸解释放的甲硫醇配制标准气体。
Analytical Method for Determination of Methyl Mercaptan and Other Sulfides in Atmosphere 大气中甲硫醇等有机硫化物的分析方法研究
Industrial Experiment on Treatment of Tail Gas of Methyl Mercaptan by Chlorine Oxidation Process 氯氧化法处理甲硫醇尾气的工业试验
Methyl mercaptan and hydrogen sulfide are the intermediate from the microbic metabolism of dimethylsulfide. The main reason resulting in inefficient microbiological deodorization of dimethylsulfide is the instability of the enzyme system participating in this metabolism. 甲硫醇和硫化氢是二甲基硫代谢的中间体,参与二甲基硫代谢的酶系统不稳定,是处理效果不佳的主要原因。
Oxidation capacity of alcohol, cyclohexane and benzene in the honeycomb Pt, Pd and Ce catalysts and effect of water vapor on activity of the catalysts are studied. Prevention of catalyst poisoning caused by hydrogen sulfide and methyl mercaptan are discussed. 研究了在Pt、Pd、Ce多组分蜂窝状催化剂上乙醇、环己烷和苯的氧化性能及水蒸气对催化剂活性的影响,探讨了如何防止硫化氢和甲硫醇引起的催化剂中毒。
Hydrogen sulfide and methyl mercaptan were completely decomposed under the retention time of 0.23 s and voltages of 10 kV and 8 kV, respectively. 当停留时间为0.23s时,硫化氢和甲基硫醇分别在10kV和8kV时达到100%的分解。
The maximum yield of dimethyl sulfide and the minimum yield of methyl mercaptan could be obtained in the Na content range of 0. 2%-0.4%. Na含量在0.2%~0.4%时,目的产物甲硫醚产率最高,副产物甲硫醇产率最低;
Treatment of Odorous Gas Containing Methyl Mercaptan by Immobilized Microorganisms 固定化微生物法处理含甲硫醇恶臭气体
The application of nonthermal ferroelectric plasma reactor in decomposition of odorous gases, such as ammonia, hydrogen sulfide and methyl mercaptan was investigated. 对非热强介质等离子体反应器用于臭味气体&氨、硫化氢、甲基硫醇的分解进行了试验研究。
A lot of malodorous gases were generated in the production process of kraft pulp mill, including hydrogen sulfide, methyl mercaptan, dimethyl sulfide and dimethyl disulfides. 硫酸盐浆厂在生产过程中产生了大量的恶臭气体,主要包括硫化氢、甲硫醇、甲硫醚和二甲二硫醚等四种组分。