反应释放的氢氧化钠回到第一步中重新利用,同CO2可以被贮存到地下曾经贮藏石油或天然气的地层,或者被回收利用做成汽油。
The reaction releases the sodium hydroxide for reuse in the first step, while the CO2 could be stored in underground reservoirs that once housed oil and gas or be recycled into gasoline.
这些碳吸收器利用风扇把空气吹过氢氧化钠溶液,吸收CO2。
These carbon suckers would employ fans to move air through a solution of sodium hydroxide, which absorbs the CO2.
因此,氢氧化钠是在这项工作中所使用的预处理苎麻纤维。
Thus, sodium hydroxide was used in this work for the pretreatment of ramie fiber.
碱液也叫做氢氧化钠或者氢氧化钾。
Lye — spelled l-y-e — is also called sodium hydroxide or potassium hydroxide.
对由于纤维在高浓度氢氧化钠溶液中的部分溶解而引起的小量误差进行了校正。
The slight error resulting from the partial solubility of the fibre in sodium hydroxide of higher concentrations is corrected.
把管内的氢氧化钠残液倒入水中,你就会发现:溶液会使红色石蕊试纸变蓝。
Turn the remnant of sodium hydroxide in the tube into water, and you'll find the solution turns red litmus blue.
钠与水剧烈反应生成氢气和氢氧化钠。
Sodium reacts violently with water to produce hydrogen gas and sodium hydroxide.
采用了大量的生石灰来把碳酸钠转换成氢氧化钠,它是这个过程中。
Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide the key chemical reagent in this process.
然后我加入氢氧化钠使水沸腾。
等氢氧化钠完全溶解后,倒入少量新鲜甲醇至250毫升,来弥补溶解过程中挥发掉的甲醇。
After ALL the NaOH has dissolved, top up to 250 ml with fresh methanol, as there may be some evaporation during mixing.
本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.
采用732型阳离子交换树脂分离镍及其它阳离子后,分别用氢氧化钠和硝酸银滴定硼酸和氯离子。
Type 732 cation exchange resin was added in nickel bath to separate nickel ions and other cations, boric acid and chloride ions were then separately titrated by sodium hydroxide and silver nitrate.
通常以硅酸钠水溶液作为单体硅源,氢氧化钠溶液作为碱激发剂以提高原料的溶出性。
Generally, sodium silicate solutions are used for monomer sources added with caustic soda solutions for activation of leaching out of fillers.
在你加热这些油脂之后,加入氢氧化钠和甲醇。
After that you warm the oil up and add sodium hydroxide and methanol.
以氯气和氢氧化钠为原料制备次氯酸钠溶液,控制其中游离碱含量在10.8%左右,有效氯在8.0%左右。
Sodium hypochlorite solution has been prepared by chlorine and sodium hydroxide, the content of free alkali should be controlled at about 10.8%, and the effective chlorine at about 8.0%.
在任何的生产方法,氢氧化钠是受雇于作为一种催化剂。
In any production method, sodium hydroxide is employed as a catalyst.
通过对氢氧化钠的加入量、应时间、应温度等生产条件的研究,得出了最佳生产工艺条件。
Through the study on the added amount of NaOH, reaction time and temperature, the optimum production process conditions were determined.
因此氢氧化钠的用途是十分广泛的,它广阔的发展前景值得我们去研究和探索。
Therefore is very extensive use of sodium hydroxide, its prospect of worth our research and exploration.
本文就氧杂蒽醇的制备方法进行了多方面的探讨,选出了较好的合成路线即锌粉加氢氧化钠还原法。
Much research work is done on the synthesis method of xanthgdrol, from which the better synthesis method is zinc powder in addition to sodium hydroxide.
笔者发现粘结剂制备中主要的影响因素是氢氧化钠的浓度,该粘结剂固相组分的粘结能力强于液体部分。
The main factor influenced on binder preparation was sodium hydroxide concentration. The binding ability of the solid component is higher than the liquor part.
纱线或织物经过处理之后,要在张力状态下经过几次水洗以除去氢氧化钠。
After treatment of yarns or cloth, the sodium hydroxide is removed by several washes under tension.
通过正交实验,研究了氢氧化钠用量、反应温度和反应时间对取代度和反应效率的影响。
The effects of reaction temperature, reaction time and amount of NaOH on the degrees of substitution of products were discussed by orthogonal test.
通过将片状氢氧化钠生产中由重油燃烧模式升温改造为100%氢气燃烧方式,大幅度降低了生产成本,减少了环境污染。
By transforming the combustion model of heavy oil into 100% hydrogen in producing the sheet sodium hydrate, the cost and environmental pollution are all reduced largely.
灰白色颗粒状氢氧化钠和氢氧化钙混合物。
A grayish white granular mixture of sodium hydroxide and calcium hydroxide.
凝胶组成:睾酮,乙醇,纯净水,氢氧化钠,卡波姆940和十四酸异丙酯。
Gel consists of: Testosterone, ethanol, purified water, sodium hydroxide, Carbomer 940 and isopropyl myristate.
凝胶组成:睾酮,乙醇,纯净水,氢氧化钠,卡波姆940和十四酸异丙酯。
Gel consists of: Testosterone, ethanol, purified water, sodium hydroxide, Carbomer 940 and isopropyl myristate.
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