The present invention provides a method for industrial production of nitric acid butoconazole Intermediate: i.e. 1-chloro-4-p-chlorophenyl-2-butanol (Ⅱ compound of formula) method. 本发明的方法是:1,格氏反应:以对氯氯苄为原料,在甲基叔丁基醚和四氢呋喃混合溶剂中和镁粉进行格氏反应. The method ...
The first stage in the industrial production of nitric acid from ammonia can be represented by the following equationA.‘’B.】C.、D.、,的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化
Industrial grade 98% nitric acidProduct name Industrial grade 98% nitric acid Specifications Unit PreviousBack NextOther ProductsIndustrial aluminium Non-iron aluminium s Aluminium sulphate f Industrial grade 98% Industrial grade 98% Aluminium sulphate f Industrial grade 31%...
网页 图片 视频 学术 词典 地图 更多 industrial-nitric-acid 例句 释义: 全部 更多例句筛选 1. Measuring of Iron Content in Industrial Nitric Acid 工业硝酸中铁含量的测定 www.ilib.cn© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
L. Thenard discovered hydrogen peroxide by reacting barium peroxide with nitric acid [1]. Based on this reaction commercial production of hydrogen peroxide began around 1880 [2]. The very diluted hydrogen peroxide produced by the barium peroxide process found only limited use due to high ...
Ammonia synthesis is an important reaction in the industrial production of strategic chemicals; most notably, of feed stocks such as fertilizers and nitric acid derivatives (Powell and Rossnagel 1999). The opposite process (NH3 decomposition) affords hydrogen molecules by an environmentally friendly ...
[58]. Another example is nitrous oxide emitted from the production of nitric acid, adipic acid, and caprolactam, which amounts to 100 Mt/year of CO2equivalent emissions [59]. These greenhouse gas emissions not only contribute to climate change but also to ozone depletion [60]. Recently, Hu...
The industrial production of Polyisobutylene involves polymerizing isobutene using various catalysts to control molecular weight, influencing its applications. Low molecular weight variants, produced with BF3/ROH, are essential for lubricants and sealants, while medium weights use AlCl3/ROH or H2O for adhe...
Platinum-rhodium catalysts are used in the manufacture of nitric acid, a key ingredient in fertilizer. Non-fertilizer applications include the production of explosive-grade ammonium nitrate, adipic acid for making nylon, and toluene diisocyanate for manufacturing polyurethane. ...
BIOLOGICAL PRODUCTION OF ACETIC ACID FROM WASTE GASES A method and apparatus for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, int... GADDY JAMES L. - ELSEVIER 被引量: 208发表: 1998年 Plant for the production of ...