1) hot and concentrated sulfuric acid
热浓硫酸
1.
Some selecting schemes of pipeline materials for hot and concentrated sulfuric acid in production of 1 000 t/d sulfuric acid from sulfur burning are compared.
介绍 10 0 0 t/ d硫磺制酸装置中热浓硫酸管道使用材料的方案比较 ,确定在干吸工序全面使用带阳极保护的不锈钢浓硫酸管道 ,说明其原理、应用及注意事
2) sulfuric acid
浓硫酸
1.
The synthesis of 9,9-bis(4-hydroxyphenyl)-fluorene from phenol and fluorenone catalyzed by sulfuric acid was studied.
以98%的浓硫酸作为催化剂合成双酚芴进行研究,分别对催化剂用量、助催化剂用量、反应时间、反应温度、酚酮摩尔比等主要因素对反应的影响,进行了试验,试验结果表明,使用浓硫酸催化合成双酚芴,最优条件下双酚芴的反应收率98。
2.
With the sulfuric acid as the catalysts,bagasse,bagasse hollocellulose and bagasse cellulose were liquefied in ethylene glycol at 130(190 ℃.
在浓硫酸催化下,将甘蔗渣、甘蔗渣综纤维和甘蔗渣纤维素在乙二醇中130~190℃液化。
3.
N-Benzylacryl amide (N-BAA) was synthesized using acrylonitrile and benzyl alcohol as raw materials and sulfuric acid as catalyst.
以丙烯腈和苯甲醇为原料,浓硫酸作催化剂,合成了N-苄基丙烯酰胺(N-BAA)。
3) concentrated sulfuric acid
浓硫酸
1.
Design & operation of anodic protection cooler for concentrated sulfuric acid;
阳极保护浓硫酸冷却器的设计与运行
2.
Synthesis of 1-bromohexane using hydrobromic acid-concentrated sulfuric acid method;
氢溴酸-浓硫酸法合成1-溴己烷
3.
Bromocyclohexane was synthesized from potassium bromide and cyclohexanol in the prensence of concentrated sulfuric acid in water.
以溴化钾和环己醇为原料,在浓硫酸存在条件下,以水为溶剂合成溴代环己烷。
4) concentrated sulphuric acid
浓硫酸
1.
Design practice and application of large-sized JHB high-temperature concentrated sulphuric acid submerged pump;
大型JHB型高温浓硫酸液下泵设计实践与应用
2.
Research of XDS stainless steel sheet for high-temperature concentrated sulphuric acid;
高温浓硫酸用XDS不锈钢板材的研究
3.
Research of DS-1 high-silicon stainless steel sheet used in high-temperature concentrated sulphuric acid;
高温浓硫酸用DS-1高硅不锈钢板材的研制
6) strong sulfuric acid
浓硫酸
1.
At present,most strong sulfuric acid coolers used in the acid circulation system of sulfuric acid plants are stainless steel acid coolers with anode protection in China.
硫酸装置酸循环系统的浓硫酸冷却器,国内目前大多采用阳极保护的不锈钢酸冷却器。
2.
This article carried on 4 groups to the strong sulfuric acid hygroscopicity and the dehydration property to test.
本文对浓硫酸的吸水性和脱水性进行了4组实验,成功地利用微型化实验的手段对浓硫酸溶于水,浓硫酸吸收水分,浓硫酸与纸屑、棉花、木屑和蔗糖的反应进行了设计。
3.
This article confirmed the strong sulfuric acid to have the dehydration property and the strong oxidized characteristic by the strong sulfuric acid reacting with the sucrose.
从浓硫酸与蔗糖的反应,验证了浓硫酸具有脱水性和强氧化性的特性,同时成功地利用微型化学实验手段将浓硫酸的性质和反应产物的检验进行一体化实验。
补充资料：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
CAS：37222-66-5
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条