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水溶液氧化 的英文翻译、例句

水溶液氧化

词组短语
aqueous solution chlorination
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In the detection experiments, the scan rate is set at 0.3 V/s under the analysis of linear sweep voltammetry. On the cyclic voltammetry plot, each pair of clear redox peaks was observed for 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), and penta- chlorophenol. The potentials of the redox pairs were 1.218 and -0.460 V for 4-CP, 1.128 and -0.448 V for 2,4-DCP, and 1.037 and -0.473 V for PCP.

在侦测污染物的实验之中,使用0.3 V/s做为线性扫描伏安法的最佳扫描速度,利用循环伏安法扫描可测得4-氯酚、2,4-二氯酚及五氯酚水溶液中氧化与还原波峰,4-氯酚的氧化与还原电位为1.218与-0.460 V、2,4-二氯酚之氧化与还原电位为1.128与-0.448 V及五氯酚之氧化还原电位为1.037与-

The effect of the ultraviolet-visible light transmittance,doping amount of thorium dioxide and neodymium sesquioxide,pH value of the aqueous solution of sodium dodecyl benzenesulfonate and some other factors on the ph.

以玻璃珠为载体,用溶胶-凝胶法制备二氧化钍和三氧化二钕复合二氧化钛膜对水溶液中的十二烷基苯磺酸钠进行了固定相光催化氧化实验。

Firstly, rapid synthesis of adipic acid from 1,2-cyclohexanediol with hydrogen peroxide under microwave irradiation was described.

首先,我们探讨了在微波的照射下用30%的过氧化氢水溶液氧化1,2-环己二醇快速生成己二酸。

Glutaraldehyde was prepared by oxidation of cyclopentene with aqueous solution of hydrogen peroxide.

用过氧化氢水溶液氧化环戊烯制得戊二醛。

A novel method for determination of benzoyl peroxide with spectrophotometry was developed. Inclusion ratio of β cyclodextrin to dibenzoy peroxide and benzoic acid is obtained with spectrophotometry.The mechanism of the inclusion was studied,too. The results showed that β-CD react with dibenzoyl peroxide to form a 1:1 or 2:1 host-guest complex, with the apparent formation constants of 5.0× 10~2and 2.5× 10~4 , respectively.β-CD reacts with benzoic acid to form a 1:1 host-guest complex with the apparent formation constant of 6.9 × 10~2 after the dibenzoyl peroxide was reduced by hydroxyl ammonium chloride.

建立了用β环糊精测定过氧化苯甲酰的分光光度法,并测定了β环糊精与过氧化苯甲酰和苯甲酸的包结比,随着β-CD浓度的增大,可与BPO分别形成1:1或2:1的包容络合物,包结常数分别为5.0×10~2和2.5×10~4,与苯甲酸形成1:1的包容络合物,包结常数为6.9×10~2;由于包结物的吸光度值比过氧化苯甲酰的吸光度值大大增加,建立了一种当β-CD存在下,在水溶液中测定过氧化苯甲酰的方法。

The characteristics of the AP include (1) in addition to the formation of hydrogel in aqueous alkaline or polar organic solution, AP can form carbonaceous hydrogel in neutral and acidic aqueous solutions, which extents the application of carbonaceous sol-gel;(2) AP contains a large amount of nitric groups which decomposes quickly by thermal initiation, releasing a large amount of gases and heat, indicating explosive properties of the AP;(3) metal salt-containing AP is also explosible by thermal initiation, and the metal in AP promotes the explosion.

以沥青为碳源,用氧化法制备水性沥青过程中,浓硫酸和浓硝酸的比例、用量、氧化温度及氧化时间对水性沥青的收率皆有影响。经过氧化后,沥青上含有许多含氧官能团,导致水性沥青溶于水。含氧官能团越多,水性沥青越易溶于水。调节制备条件,可使水性沥青不仅可以在碱性水溶液中形成凝胶,而且可以在中性和酸性水溶液中形成溶胶、凝胶,从而拓宽了炭基溶胶—凝胶法制备炭基纳米材料的应用范围。

The optimum conditions were obtained as follows: the weight ratio of fatty acids and 85%acetic acid is 1:4, ozonolysis temperature is 20-25℃, manganese/copper acetate as catalyst, and the amount of catalyst is 0.15% of fatty acids, oxidation decomposition temperature and oxidation decomposition time are 90-95℃ and 4 hours respectively. the yields of azelaic acid and pelargonic acid are 57.4% and 51.6% respectively.

以菜油酸为原料、85%醋酸水溶液为溶剂,经臭氧化、氧化分解、重结晶等过程制备壬二酸和十三烷二酸的最佳反应条件为:m:m(85%醋酸)=1:4,臭氧化温度20-25℃;氧化分解温度80-85℃,催化剂醋酸锰/醋酸铜用量为原料菜油酸质量的0.12%,氧化分解时间3h,重结晶溶剂壬酸的用量为5倍质量的氧化分解产物时,十三烷二酸的收率为58.3%,壬二酸的收率为57.2%。

It is concluded that the oxidative unhairing method using chlorine dioxide solution is feasible and it has a lot of advantages which cannot be replaced by other unhairing methods.

研究及实践结果表明:二氧化氯水溶液氧化脱毛法可行,并且具备其它脱毛方法不可替代的优点。

A new oxidative unhairing method using chlorine dioxide solution was studied by preparing chlorine dioxide solution, finding proper parameters of the chlorine dioxide solution unhairing process and applying it to leather making.

对二氧化氯水溶液氧化脱毛法进行研究与实践,包括制备二氧化氯水溶液、确定二氧化氯水溶液氧化脱毛工艺和将此工艺用于制革试验。

On this basis, chosing 15w germicidal lamp with radiation centred at 253. 7nm or 15w blacklight fluorescent lamp with radiation centred at 365nm as the light source respectively, the destruction effects of trace impurities in water by photocatalytic oxidation method using TiO〓 as an immobile phase have been investigated, and the effects are contrasted with photolysis. The investigation is mounted into Phenol aqueous solution, Hydroquinone and Humic Acid aqueous solutions、three representative halohydrocarbons coexisting in main water、the comprehensive index removal of varied trace organic pollutants in main water、the removal of residual chlorine and the disinfecting action, etc..

在此基础上,选择主波长253.7nm的紫外线杀茵灯或主波长365nm的蓝黑管紫外线荧光灯作为光源,研究了TiO〓膜固定相光催化氧化法去除水中微污染物的效果,包括苯酚水溶液、对苯二酚水溶液和腐植酸水溶液的光催化氧化以及自来水中共存的三种典型的氯代烃水溶液三氯甲烷、四氯化碳和四氯乙烯的混合光催化氧化、自来水中有机物总体去除效果以及光催化去除自来水中余氯的作用和光催化的消毒作用等,并进行了光解对比实验。

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Bayer process:拜耳法

化汞氧化生成汞蒸气与大部分伴生元素杂质分离的过程铜矿浸出(leaching of copper ore) 用浸出剂使含铜矿石、焙砂或铜精矿中的铜等有价组分溶解在水溶液中与大部分杂质分离的过程,为湿法炼铜拜耳法 (Bayer process) 用苛性碱溶液加压

dimer:二聚体

摘要: 本文研究了水溶液中meso-四(4-磺苯基)卟啉(TPPS)二聚体(Dimer)的各种影响因素和它的电化学性质. 提出了二聚体的模型, 说明了水溶性金属卟啉(Cu^2+,Zn^2+, Mn^2+-TPPS)循环伏安图上的一对小尖峰是二聚体在汞电极上吸附还原和氧化的结果.

pyromorphite:氯磷铅矿

主要生成于铅锌或含铅矿床的氧化带,例如:方铅矿氧化转变为铅矾后,经碳酸水溶液的作用而形成;常见的共生矿物有方解石、重晶石、方铅矿、铅钒(anglesite)、氯磷铅矿(pyromorphite)、钼铅矿(wulfenite)等.

wulfenite:钼铅矿

主要生成于铅锌或含铅矿床的氧化带,例如:方铅矿氧化转变为铅矾后,经碳酸水溶液的作用而形成;常见的共生矿物有方解石、重晶石、方铅矿、铅钒(anglesite)、氯磷铅矿(pyromorphite)、钼铅矿(wulfenite)等.

baryta water:氢氧化钡水溶液

baryta paper 钡地纸 | baryta water 氢氧化钡水溶液 | baryta yellow 钡黄

ethanal:乙醛

含甲醛37~40%、甲醇8%的水溶液叫做(2)乙醛: 乙醛(ethanal)是无色的有刺激气味的低沸点液体,可溶于水、乙醇和乙醚中,易氧化,易聚合. 乙醛是合成乙酸、乙酐、三氯乙醛、季戊四醇等多种化合物的重要原料. 工业上由乙炔加水或由乙烯、乙醇氧化剂制备.

hydroiodic acid:氢碘酸

氢碘酸(hydroiodic acid)是碘化氢的水溶液.质量分数为56.7%,水溶液是恒沸溶液.恒沸点为126.7度.强还原剂.易被氧化生成碘而使溶液呈褐色.光照下也促进氧化.

baryta yellow:钡黄

baryta water 氢氧化钡水溶液 | baryta yellow 钡黄 | baryte 重晶石

methyl blue:甲基蓝

3、甲基蓝(Methyl blue) 甲基蓝是弱酸性染料,能溶于水和酒精. 甲基蓝在动植物的制片技术方面应用极广. 它跟伊红合用能染神经细胞,也是细菌制片中不可缺少的染料. 它的水溶液是原生动物的活体染色剂. 甲基蓝极易氧化,因此用它染色后不能长久保存.