亚硫酸铵

麦草中性亚硫酸铵法制浆缓蚀剂的研究

Studies on the Effects of Buffering Agents on the Neutral Ammonium Sulfite Pulping of Wheat Straw

结果表明：与曝气法相比，采用内置法时亚硫酸铵的氧化率有明显提高；较高的施加电压有利于亚硫酸铵的转化；气量越大，初始pH越小越有利于氧化反应的进行。

The results showed that the oxidation efficiency of ammonium sulfite by built-in DBD reactor had an obvious increase compared with traditional air aeration . Higher applied voltage , bigger gas flow rate and lower initial pH value would benefit the oxidation of ammonium sulfite .

在钝化条件下，碳钢在亚硫酸铵溶液中其表面生成两层结构的钝化膜，外层为（NH4）2Fe（SO3）2H2O结晶层，内层为铁的氧化物。

Under passive conditions , a passive film is formed on the steel surface in ammonium sulfite liquors , which includes double layers , on the outer layet , ( NH_4 ) _2 Fe ( SO_ ) _2 · H_2O crystals and on the inner layer , iron oxide ;

碳钢在亚硫酸铵制浆蒸煮过程中的电化学特性

The electrochemistry characteristics of carbon steel in neutral ammonium sulfite liquor

氨法脱硫副产物亚硫酸铵的塔外氧化

The ammonium sulfite oxidation outside of the tower in ammonia-desulfurization system

亚硫酸铵法制浆蒸煮过程中蒸球腐蚀机理的研究

Corrosion Effects of Neutral Ammonium Sulfite Cooks in Rotary Digesters

麦草和蔗渣亚硫酸铵法蒸煮规律的研究

Studies of Wheat Straw and Bagasse Neutral Ammonium Sulfite Pulping

流光放电等离子体液相氧化亚硫酸铵

Oxidation of Ammonium Sulfite in Aqueous Solutions with Streamer Plasmas

臭氧在冰晶及硫酸铵和亚硫酸铵渗溶冰晶上的粘着系数

The sticking coefficients of ozone on ice and doped ice

减轻亚硫酸铵法制浆对蒸球的腐蚀

Methods for Reducing Corrosion of the Digesters in Ammonium Base Sulfite Pulping

磷酸分解亚硫酸铵新工艺中间试验总结

Summary of Pilot Test of the New Process-Ammonium Sulfite Decomposition with Phosphoric Acid

亚硫酸铵与尿素处理稻草的效果研究

Studies on the Effect of the Rice Straw Treated with Ammonium Sulphite and Urea

用亚硫酸铵制浆造纸一举数得

Multiple benefits for making pulp with ammonium sulfite

提高亚硫酸铵产品质量的技术总结

Technical Measures for Upgrading Ammonium Sulphite Product

磷酸分解亚硫酸铵制磷铵的研究

Research on the Production of ammonium phosphate through the ammonium sulphurous acid decomposed by phosphoric acid

为避免结晶沉积堵塞，对固体亚硫酸铵生产装置提出集中布置设备的原则。

The principle of compact arrangement of the equipment is proposed to avoid build-up of crystal .

亚硫酸铵制浆造纸黑液对土壤性状及白菜产量品质的影响

Influences of Black Liquor of Papermaking with Ammonium Sulfite Pulp on Soil Properties and Cabbage 's Output and Quality

温度升高，亚硫酸铵溶液浓度增大，均促使焊缝的腐蚀速率增大。

The corrosion rate of the welding seam was accelerated by increasing the temperature and concentration of the solution .

利用流动管式反应器，在220&260K温度范围内，实验测量了臭氧在低温冰晶及硫酸铵和亚硫酸铵渗溶冰晶表面上的粘着系数。

By flow reactor the sticking coefficients of ozone on ice and doped ice surfaces were measured over the temperature range from 220K to 260K .

验证了在内置氧化法中，注入亚硫酸铵溶液的不仅有臭氧还有其它的氧活性物质，能耗与外置氧化法相比有明显的降低。

It was proved that built-in method could inject reactive oxygen species besides ozone into sulfite solution , and energy consumption was obviously reduced compared to external method .

稻草亚硫酸铵法制浆废液采用氧化氨解的方法，将废液中的铵态氮转化为有机氮。

The nitrogen , which is in ammonium in the ammonia sulfite pulping waste liquor of rice straw , is converted into organic nitrogen by using oxide-ammonium decomposition method .

采用三电极电化学研究法和金相组织分析法研究了碳钢焊接接头在亚硫酸铵介质中的腐蚀行为。

Corrosion behavior of the carbon steel welded joint in ammonium sulfite solution and the serious corrosion of welded seam in the solution were studied by using three anode electrochemical methods and metallurgical structure analysis .

通过白菜盆栽试验及野外调查分析，研究了亚硫酸铵制浆造纸黑液对土壤性状及白菜产量、品质的影响。

This paper makes a study on the influences of black liquor of papermaking with ammonium sulfite pulp on the properties and cabbage 's output and quality based on the cabbage 's pot experiments and field investigation .

尾吸系统采用二段氨法生产液体二氧化硫和亚硫酸氢铵。

The system adopted two-stage ammonium process to produce liquid sulphur dioxide and ammonium bisulphite .

目前中国氨&酸法回收二氧化硫的产品主要为液体二氧化硫、硫酸铵母液或高浓度亚硫酸氢铵等。

Currently , the main products manufactured by Ammonium-acid process for the recovery of SO_ ( 2 ) are liquid SO_ ( 2 ), ammonium sulphate liquor or hydro-ammonium sulphite .

十六烷基二甲基（2-亚硫酸）乙基铵生物降解及协同阻垢缓蚀效应

Biodegradability of hexadecylldimethyl ( 2-sulphite ) ethyl ammonium and its synergistic effect of scale and corrosion inhibition

结果表明，十六烷基二甲基（2-亚硫酸）乙基铵具有较好的生物降解性，与常用阻垢缓蚀剂复配有协同增效作用。

The experimental result showed that hexadecylldimethyl ( 2-sulfite ) ethyl ammonium had good biodegradability and synergistic effect by mixing with scale and corrosion inhibitor .

采用微生物摇床法、静态阻垢法和旋转挂片失重法对十六烷基二甲基（2-亚硫酸）乙基铵的生物降解性及与阻垢缓蚀剂的协同阻垢、缓蚀性进行了研究。

In this paper , biodegradability of hexadecylldimethyl ( 2-sulfite ) ethyl ammonium and synergistic effect between hexadecylldimethyl ( 2-sulfite ) ethyl ammonium and scale and corrosion inhibitor were evaluated by microbiological vibration , static scale inhibition and rotary hanging piece corrosion method .

本研究还就温度、pH值、药液组成和浓度以及蒸煮中有机溶出物对碳钢在亚铵法蒸煮过程中及在亚硫酸铵溶液中的电化学特性和腐蚀速度的影响。

The effects of temperature , pH , the components and concentration of liquors , and the dissolved organic compounds etc. on the electrochemistry and corrosion characteristics of steel are also investigated .