Desulfonation of SFP lignosulfonate was studied in this paper under alkaline and high temperature and pressure.
对亚硫酸盐-醛-蒽
制浆法(SFP)的副产品木质素磺酸盐在碱
高温条件下进行了脱磺工艺的研究。
Desulfonation of SFP lignosulfonate was studied in this paper under alkaline and high temperature and pressure.
对亚硫酸盐-醛-蒽
制浆法(SFP)的副产品木质素磺酸盐在碱
高温条件下进行了脱磺工艺的研究。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽
。
OBJECTIVE:RP HPLC method for the determination of content of 5 hydroxymethyl furfuraldehyde(5 HMF) in mitoxantrone dextrose injections is reported.
HPLC测定盐酸米托蒽
葡萄糖注射液中5羟
基糠醛的含量。
We have observed similar protection and viability with other water-insoluble compounds such as calcium alginate, dimethylglyoxime, zinc carbonate, barium carbonate, and 1-aminoanthraquinone.
我们已观察到其他非水合物(如海藻酸钙、丁二酮肟、碳酸锌、碳酸钡及1-氨基蒽
)也有类似的保护和生存能力。
The catalysts,which were used for oxidating hydrogenized anthraquinone working fluid in the production course of hydrogen peroxide by anthraquinone method were introduced.
介绍了蒽法生产过氧
氢在蒽
氢
工作液氧
步骤中所
的催
剂。
In this paper,1 acetylaminoanthraquinone was synthesized by using 1 aminoanthraquinone and acetic anhydride as starting materials and by using acetic acid as solvent.
本文以1氨基蒽和乙酐为原料,乙酸作
剂,合成了1乙酰氨基蒽
。
With cellulose hydrolyte as raw material to ferment citric acid by Aspergillus niger at constant temperature and under oscillation temperature were discussed and compared.
麦草经碱-氧-蒽蒸煮脱木素后得到纤维素。以纤维素酶酶解该纤维素后制得的纤维素酶解波为原料,在黑曲霉的作
下发酵制取柠檬酸。
In this paper, the synthesis of 2 - chloranthraquinone and 2 - aminoanthraquinone was studied.It was prepared from phthalic anhydride by acetyiation, hydrolysis and cyclization.
以苯酐和取代苯为原料,经过乙酰、水解及环合反应,合成了2-氯蒽
和2-氨基蒽
,并对影响收率的工艺条件进行了研究。
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