吡啶-TPD和XRD 表征结果证明，硫化温度和硫化还原工序，会改变催化剂表面酸性和硫化态活性物种在催化剂表面的聚集状态。
Pyridine-TPD and XRD results indicated that sulfiding temperature, sulfiding and reducing processes affected acidity and agglomerate state of activity species.
它能水解淀粉，进行硝酸盐还原，能使牛奶胨化，产生硫化氢。
It has the abilities such as starch hydrolysis, nitrate reduction, milk peptonization and H2S production.
对固态还原生成的海绵铁中的硫化物、氧化物进行了显微分析。
This paper analyzes the shape of oxide inclusion, sulfide inclusion in sponge Iron.
煤层中含有硫化物（特别是硫铁矿），代表一种强的还原环境。
The sulfide (especially troilite) contained in coal seams is representative a kind of strong reducing environment.
平衡溶胀试验的结果表明，氧化还原体系制得的硫化胶有最小的平衡溶胀增量和最大的凝胶含量。
The equilibrium swelling test showed that the vulcanization made by using redox system had minimum equilibrium swelling weight increase and maximum gel content.
用氧化还原法分离柴油中的硫化物。
Sulfide in diesel oil is separated by oxidation-reduction method.
研究了用氢气还原芒硝制备硫化钠的反应动力学。
Kinetics of the reduction of sodium sulfate to sodium sulfide by hydrogen is studied in this paper.
以含硫化合物还原红曲色素，红斑素和红曲红素分子中的环羰基还原成羟基，得到水溶性红白曲黄色素。
The water soluble Monascus yellow pigment was prepared by reducing the cyclocarbonyl of monascorubrin and rubropunctatin to hydroxyl with sulphuric compounds.
同时，黄铁矿表面初始氧化产物如单质硫和多硫化物被还原，亲水性增强。
While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity.
在碱回收过程中，硫酸钠被还原为硫化钠。
During the alkali recovery process, this sulfate is reduced to sulfide.
利用硫酸盐还原菌生物还原硫酸盐的过程中同时可将重金属化学沉淀为难溶金属硫化物而去除。
Biological reduction of sulfate with sulfate-reducing bacteria (SRB) can chemically precipitate heavy metals and remove the insoluble metal sulfide at the same time.
硫酸盐还原菌（SRB）是一类利用硫酸盐或者其他氧化态硫化物作为电子受体来异化有机物质的严格厌氧菌。
Sulfate reducing bacteria(SRB) is one kind of strict anaerobic bacteria that uses sulfate or other oxidative sulfides as electron-acceptors to catabolize organic materials.
煤气含有的水分对氧化铈脱硫剂的还原与硫化有抑制作用。
The presence of water vapor always inhibited reduction and sulfidation process.
采用选择性氧化剂和还原剂对俄罗斯直馏柴油中的硫醚类硫化物和噻吩类硫化物分别进行分离和富集，得到两者的浓缩液。
Sulfur compounds in Russian atmospheric gas oil were separated into thiophene and thioether compounds by the oxidation-reduction method using selective oxidant and reducing agent.
同时，地表下渗的大气降水携带了细菌类微生物，对原生有机质进行生物降解，并生成硫化氢类还原物质。
Moreover, the microorganism which was brought by permeable surface water degraded the primary kerogen in sedimantary rocks and could produce reducing matters. The precipitation and th…
化学性质稳定，与碳共热还原为硫化钡。
Chemical properties of stability, with a total reduction of carbon barium sulfide.
在啤酒生产过程中，蛋氨酸的转化和代谢会产生许多影响啤酒风味的含硫化合物，这些化合物在啤酒中的分布水平主要取决于酵母在发酵过程中的还原能力。
During beer brewing, the transform and metabolism from methionine would produce lots of sulfur compounds, the distribution of which is mainly determined by yeast reducibility in fermentation.
在这一循环中，随着氧化铁的硫化和氧化还原，活性组分充当了催化剂及载氧体的作用。
The desui-furizing and the regeneration of iron oxide form a catalyst cycle. In it the active component plays the role as catalyst and oxygen carrier.
研究表明硝酸镍分解-氢还原法对二硫化钼粉末而言是一种方便和有效的粉末包覆方法。
The research shows that Ni(NO3)2 decomposition-hydrogen reduction is a convenient and effective powder coating method for MoS2 powders.
XRD衍射图谱表明衍射图谱表明，硫化物是催化so2还原反应的活性相，该活性相的形成与催化剂的氧化还原能力有关。
XRD diffraction graphics indicate that sulphide is the active components to catalyze the deoxidize reaction of SO2, and the formation of which is related with the ability of oxidation deoxidizing.
本文利用具有配位、溶解和还原能力的乙二胺-乙二醇二元混合溶剂体系制备了近似单分散的二硫化镍微球。
In this thesis, an ethylenediamine-glycol mixed solution system which has good abilities of coordination, dissolution and reductivity has been used to synthesize near monodispersed NiS2 microspheres.
第三章筛选出几种含硫化合物作为还原性降解剂，研究了它们对活性艳红m -3 BE的降解脱色效果。
Chapter 3: In the literature several types of sulfur compounds have been selected as reductive degradation agents on the degradation activity of Reactive Brilliant red M-3BE.
本发明涉及一种零排放处理邻苯二胺硫化碱还原废水工艺。其工艺步骤依次为：过滤废水；
The invention relates to a zero-emission treatment process of O-phenylenediamine sodium sulfide reduction wastewater, which adopts the following steps in sequence: wastewater is filtered;
本发明涉及一种零排放处理邻苯二胺硫化碱还原废水工艺。其工艺步骤依次为：过滤废水；
The invention relates to a zero-emission treatment process of O-phenylenediamine sodium sulfide reduction wastewater, which adopts the following steps in sequence: wastewater is filtered;
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