Organic sulphur removal from coal by electrolysis 煤中有機硫的電化學脫除研究
Mechanism of organic sulfur removal from coal by electrolysis 煤中有機硫的電化學脫硫機理
Organic sulphur hydrogenation catalyst 有機硫加氫催化劑
This paper sums up the development on study of sulfur in coal from four aspects : inorganic sulfur , organic sulfur , sulfuraffinitive elements as well as genesis of sulfur 從煤中的無機硫、有機硫、親硫元素及煤中硫成因等四方面總結了煤中硫的研究現狀。
The sulphide and sulphite peaks were observed between the organic sulphur and sulphate peaks , but the developed method was not optimised for their separation 硫化物和亞硫酸鹽的峰出現在有機硫和硫酸鹽的峰之間,但已有的方法不能很好地對其進行分離。
Abstract : this paper sums up the development on study of sulfur in coal from four aspects : inorganic sulfur , organic sulfur , sulfuraffinitive elements as well as genesis of sulfur 文摘:從煤中的無機硫、有機硫、親硫元素及煤中硫成因等四方面總結了煤中硫的研究現狀。
As it is an organic thiocyano germicide , it can solve the problem of anti - pesticide property developed by the widely used absorbing germicides . when used in treating rice seed , it does not need presoaking or after - washing 該產品是一種有機硫氰殺菌劑,對病原作物用位點多,能解決目前廣泛使用的內吸性殺菌劑產生的抗性問題。
The simultaneous purification of tar , naphthalene , h2s , organic sulfur , nh3 , hcn and benzene can he achieved by temperature swing adsorption , which is low in investment and operating cost and has been used successfully in industrial production 采用變溫吸附法同時凈化焦爐煤氣中的焦油、茶、 h2s 、有機硫、 nh3 、 hcn和苯,其投資和運行成本都很低,并已在工業應用中取得成功。
Ht hydroconversion catalyst has a high activity in low temperature . high ability to saturate the olefin and canvert the organic sulfide into inorganic one in gas and liquid of hydrocarbon of the natural gas . oil and coked gas in synthetic ammonia , methanol gas and hydrogen making industries Ht加氫轉化催化劑具有優異的加氫轉化和烯烴飽和活性,具低溫活性較好,可用于制氫、合成氨和甲醇等過程的加氫轉化反應器內,將烴類原料中的有機硫和烯烴進行加氫轉化和加氫飽和,以達到凈化原料的要求。