{"title":"一种提纯埃及废棉纤维的新方法","authors":"M. A. Abou-State, B. Awad, F. F. A. El-Megeid","doi":"10.1002/JBT.2570270206","DOIUrl":null,"url":null,"abstract":"A new pulping method using sodium nitrate was successfully used for the purification of Egyptian cotton waste fibres. Sodium nitrate alone, sodium nitrate in nitric acid solution and sodium nitrate in sodium hydroxide solution were used in pulping. The chemical, physical and sub-microscopic characteristics of the pulps obtained and their reactivity towards xanthation were estimated. The best results were obtained when a mixture of sodium nitrate and nitric acid were used in pulping.","PeriodicalId":15255,"journal":{"name":"Journal of biochemical toxicology","volume":"34 1","pages":"405-408"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A new method for the purification of Egyptian cotton waste fibres\",\"authors\":\"M. A. Abou-State, B. Awad, F. F. A. El-Megeid\",\"doi\":\"10.1002/JBT.2570270206\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new pulping method using sodium nitrate was successfully used for the purification of Egyptian cotton waste fibres. Sodium nitrate alone, sodium nitrate in nitric acid solution and sodium nitrate in sodium hydroxide solution were used in pulping. The chemical, physical and sub-microscopic characteristics of the pulps obtained and their reactivity towards xanthation were estimated. The best results were obtained when a mixture of sodium nitrate and nitric acid were used in pulping.\",\"PeriodicalId\":15255,\"journal\":{\"name\":\"Journal of biochemical toxicology\",\"volume\":\"34 1\",\"pages\":\"405-408\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of biochemical toxicology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/JBT.2570270206\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of biochemical toxicology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/JBT.2570270206","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new method for the purification of Egyptian cotton waste fibres
A new pulping method using sodium nitrate was successfully used for the purification of Egyptian cotton waste fibres. Sodium nitrate alone, sodium nitrate in nitric acid solution and sodium nitrate in sodium hydroxide solution were used in pulping. The chemical, physical and sub-microscopic characteristics of the pulps obtained and their reactivity towards xanthation were estimated. The best results were obtained when a mixture of sodium nitrate and nitric acid were used in pulping.
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