Aim To establish the method for testing Bacterial Endotoxin in Compound Aluminum Sulphate Injection.

1、

Esterification of acid and various alcohols, with ammonium ferric sulfate dodecahydrate as its catalyst, is discussed.

研究了十二水合硫酸铁铵催化下乙酸与不同醇的酯化作用.

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2、

This article reports the preparation of solid polymer ferric sulfate by peroxide hydrogen oxidation.

介绍了用双氧水氧化法制备固体聚合硫酸铁的简单工艺.

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3、

This article introduces the new technology for solving potassium sulphate shortage of our country.

本文为解决我国硫酸钾长期短缺、大量进口而推出的新工艺、新技术.

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4、

Elemental Hg in a gaseous feed was first absorbed and then oxidized in K 2 S 2 O 8 solution ( to HgSO 4 ).

在鼓泡塔反应器中,用过硫酸钾 ( K2S2O8 ) 脱除气态元素汞.

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5、

A new soft Ag-AgCl electrode tube is introduced in this paper.

本文详细讨论了一种新型的柔性银 - 氯化银参比电极管.

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6、

The catalysts were applied to pyridine gas-solid catalytic chlorination to produce 2, 3, 5, 6-tetrachloropyridine.

以氯化锌为活性组分,活性炭为载体,通过气固催化氯化吡啶合成2, 3, 5, 6-四氯吡啶.

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7、

The best reducing sugar yield was received with 2 % acid, 60 mush and 1 % ferrous chloride.

实验表明,最佳工艺条件为硫酸浓度2% 、粉碎度60目、氯化亚铁浓度1%.

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8、

Technical specifications of poly-ferric chloride are proposed and the inspection method is introduced in detail.

提出了聚合氯化铁产品的技术指标,详细介绍了聚合氯化铁产品的检验方法.

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9、

Ferric chloride can be ased as catalyst for the esterification instead of Sulphuric acid.

氯化铁能够代替硫酸作为酯化作用的催化剂.

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10、

Juhelu : hualu : production, wholesale, retail.

聚合氯化铝生产、批发、零售.

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11、

The new PAFC has a high performance of removing the turbidity of wastewater.

将该聚合氯化铝铁用于去除废水浊度,表明它是一种新型高效絮凝剂.

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12、

To establish the method to determine lead in Polyaluminium chloride by flame atomic absorption spectrophotometry.

建立火焰原子吸收分光光度法测定聚氯化铝中铅的方法.

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13、

Its application performance has also been studied by the author.

同时,还研究了聚合物氯化铝的应用性能.

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14、

With the material of magnesium and hydroxide, Magnesium hygdroxide was produced by adding Magnesium hygdroxide seeds.

以氯化镁为原料,以氢氧化钠为沉淀剂, 采用加入氢氧化镁晶种的方法制备氢氧化镁.

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15、

The drug, called salsalate, has been around for years.

该药物称为双水杨酸, 已经研究了数年.

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16、

The classical alkali titration method was changed to molybdenum blue-ness spectrophotometry to fast determine silicon.

本法将经典的高氯酸脱水重量法分析硅改为钼蓝光度法快速测定硅含量.

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17、

BN grown by in-situ reacts withoxygen and generates B 2 O 3 which provides oxidation protection at some temperature.

原位生成的氮化硼在一定温度下被氧化生成具有防氧化效果的氧化硼.

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18、

Tinox coating, with good optical performance, apply to performance collector.

氮氧化钛光学性能好, 可用于高性能的集热器.

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19、

Theinspiration cadmium oxide smog may produce acutely is poisoned.

吸入氧化镉的烟雾可产生急性中毒.

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20、

Antibiotics cause bacteria to produce reactive oxygen species.

细菌产生一氧化氮来抵抗抗生素治疗.

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