查询词典 sulfuric

This design is yearly produces 100,000 tons chromic anhydrides the synthesis crafts, uses in the sulfuric acid method the single pot process to carry on the production.

本设计是年产10万吨铬酸酐的合成工艺，采用硫酸法中的单罐法进行生产。

The results show that when sulfuric acid was used as hydrolytic reagent, metal salts were the best catalyzer, increasing the production of amino acid by 18.0% as compared with the treatment of no addition of catalyzers, and when potassium hydroxide was used as hydrolytic reagent, however, sodium sulfide was the best, increasing production by 39.8% as compared with treatment of no addition of catalyzers.

结果表明：酸、碱处理条件下不同处理间差异显著，酸处理条件下以金属盐作用效果最好，增产率18.0%；碱处理条件下以硫化钠作用效果最好，增产率达39.8%。

The paper details the process flow of BROWDER process sulfuric-acid product ion, and characteristics of the gas heat exchanger between the waste-heat boiler and the convenor.

Browder公司，在硫酸工艺和设备设计方面具有丰富的经验，在世界硫酸设计行业中占有一席之地。

The problem of fiber demister blocked by sublimed sulfur and oil smoke appears in the production of sulfuric acid from sulfur-burning easily.

在硫磺制酸生产中，易出现升华硫和油烟堵塞纤维除雾器。

With the expansion of business scale, ocean abundance of sulfur-based compound fertilizer company has built a plant, sulfuric acid plant, urea-based fertilizer plants, ammonia plants and other projects.

随着业务规模，丰富的海洋中硫的扩张复合肥公司建立了工厂，硫酸厂，尿素的化肥厂，合成氨厂等项目。

On the basis of NCIDI-designed fire-tube boilers and their operation,and through analysis and comparison, the paper proposes the suitable type of fire-tube boiler for large-size high-parameter sulfur-based sulfuric acid production,and summarizes key points for structural design of critical components.

由于硫磺制酸的炉气清洁无尘，比较适合采用火管锅炉，再加上火管锅炉结构简单、操作方便、运行可靠、运行费用低，特别是中小型火管锅炉的投资比水管锅炉省等优点，所以最近几年来火管锅炉在硫磺制酸上的应用有了长足的发展。

The internal sealed lead acid battery may develop explosive hydrogen gas while charging. This battery contains a corrosive sulfuric acid gel and should be handled with caution.

机壳内安装的铅酸电池在充电时可能产生易爆炸的氢气，并且该电池里面还含有腐蚀性的硫酸液体，都应该小心处理！

The main products of a furnace, lime kiln, gas stoves, smelting, sulfuric acid, flotation, oxidative desulfurization, airway, sewage treatment, Low Noise dust, lasers, air conditioning, ventilation oil depots, grain storage ventilation, food delivery, Coke oven gas, boilers, sintering, Low Noise ventilation series of general-purpose and high temperature, anti-corrosion, explosion-proof, wear-resistant series of special purpose fan, also based on user needs and the design and manufacture the necessary parameters for the fan.

主要产品有化铁炉、石灰窑、造气炉、冶炼、硫酸、浮选、氧化脱硫、气道、污水处理、低噪除尘、激光、空调、油库通风、粮库通风、粮食输送、焦炉煤气、锅炉、烧结、低噪通风等系列一般用途和高温、防腐、防爆、耐磨等系列特殊用途风机，亦可根据用户需要设计制造所需参数及用途的风机。

Every one of you must pay attention. Even the small stalk of grass in my hand contains sulfuric acid. Don't carelessly touch anything in this area.

各位要注意，连我手上这株小草都有硫酸的成分，在这里不要随意碰触任何东西。

A process of dosing 98％ sulfuric acid into a neytralization tank built at the outlet of the ash ground of a heat ＆ power plant was decided based on a study on the acid-neutralization treatment of the ash-bearing wastewater from the heat and power plant.

通过对热电厂冲灰水加酸中和处理方案的研究，确定了在灰场排放口建中和池投加98％H2SO4的工艺流程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。