酸洗

To introduce the component, use method and matters needing attention to of a new type acid mist inhibitor.

介绍新型酸雾抑制剂的组成成分以及使用方法和注意事项，指出这种新型酸雾抑制剂不仅可以有效地控制酸雾产生，改善操作环境，而且还可以提高线材的表面酸洗质量，具有较好的经济和社会效益。

Results The eligible rate of sulfuric acid mist of the two workshops increased from 60.2% and 37.0% to 88.9% and 87.9% respectively; that of the hydrochloric mist increased from 63.0% and 49.0% to 100% and 99.1% respectively.

结果 天车操作室：硫酸雾合格率由60.2%上升到88.9%，盐酸雾合格率由63.0%提高到100%；酸洗操作岗位：硫酸雾合格率由37.0%上升到87.9%，盐酸雾合格率由49.0%提高到99.1%。

In this paper, the absorption of HCl waste gases produced in the process of acid cleaning with water was studied.

研究了用水吸收酸洗过程中产生的HCl废气的情况。

These emitting electrodes are a result of etching process instead of acid pickling, and are hence even reliable.

这些发射极是刻出的，不是酸洗的，因此器件更可靠。

Home of pickling this factory jockeys more as before wait-and-see, resource of market merchandise on hand is not much, fadein of state of mind of carry out of partial area cherish, although perch of crude benzole market has small fall after a rise, but because prices of benzene of near future hydrogenation is bullish, manufacturer still is purchased actively to crude benzole, because of price of this crude benzole not because of cooking manufacturer jockey and suffer an effect, market of downstream not saturated colophony with be being given priority to smoothly, attention raw material goes situation, the market is overall hand in cast general.

酸洗本厂家依旧多停车观望，市场现货资源不多，部分地区惜售心态渐显，粗苯市场高位虽有小幅回落，但由于近期加氢苯行情看涨，厂家对粗苯仍积极采购，因此粗苯价格并未因焦化厂家的停车而受影响，下游不饱和树脂市场以平稳为主，关注原料走势，市场总体交投一般。

Chlorinated paraffin-52 was prepared by photochemical chlorination of hydrocracking tail oil with chorine,using H_2SO_4 as acid washing solution,bentonite as absorbent.

以加氢尾油、氯气为原料，浓硫酸为酸洗剂，白土为吸附剂，通过光氯化法合成了氯化石蜡-52。

Before the cold-roll process, pickling is applied to the hot-rolled coils to remove the oxide scale on the surface.

热轧钢材在进行冷轧之前，须将表面锈皮以酸洗的方式去除。

The major factors affecting the pickling rate are scale thickness, compactness, and the oxide structure, especially the amount and continuousness of hematite.

经归纳后发现影响锈皮酸洗难易度之内在因素主要有三：(1)锈皮厚度、(2)锈皮致密性、(3)锈皮组成，尤其是Fe2O3层的量及连续性。

Because of the fuel-rich propellant's high heat value and combustion temperature, the common stainless steel crucible and oxygen bomb's parts are always burned in the combustion heat testing process. In order to realize the proper testing of combustion heat, some fireproof materials characteristics and their application in the combustion heat testing of fuel-rich propellant were studied. Those fireproof materials include acid washing asbestos, C/C compound materials, Al2O3 chinaware and tungsten crucible.

含金属富燃料推进剂由于热值高、燃温高，在燃烧热测试过程中普通的不锈钢坩埚及附件经常被烧毁，为了正确测试金属富燃料推进剂燃烧热，对酸洗石棉、碳／碳复合材料、Al2O3陶瓷坩埚和金属钨坩埚的基本耐烧蚀特性和在金属富燃料推进剂燃烧热测试中的应用进行了实验研究。

It is used extensively in industrial processing of metals and concentrating of some ores; in boiler scale removal, food processing, metal cleaning, and pickling; and as a chemical intermediate, laboratory reagent, and alcohol denaturant.

工业上广泛使用盐酸来处理金属和提炼某些矿物，或用于锅炉除垢、食品加工、金属清洁和酸洗，还可作为化学中间体、实验室试剂以及酒精变性剂。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了