I. Sebastiani, Desmet Ballestra, A. Milicia, I. Adami
{"title":"硫酸乙氧基产品中的超低二氧六环","authors":"I. Sebastiani, Desmet Ballestra, A. Milicia, I. Adami","doi":"10.21748/inform.09.2021.12","DOIUrl":null,"url":null,"abstract":"The progressive reduction of the permitted content of 1,4-dioxane in ethoxy sulphates presents an increased challenge for surfactant producers. This article discusses technical solutions that can be put in place based on the chemistry of the 1,4-dioxane molecule and its formation mechanism during surfactant production. Desmet Ballestra’s “ultra-low dioxane technology” is discussed in detail, with emphasis on the technical features, advantages, and achievable quality. Technologies for 1,4-dioxane degradation and disposal into water effluent streams are also illustrated.","PeriodicalId":366409,"journal":{"name":"INFORM International News on Fats, Oils, and Related Materials","volume":"107 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Ultra-low dioxane in ethoxy sulphate products\",\"authors\":\"I. Sebastiani, Desmet Ballestra, A. Milicia, I. Adami\",\"doi\":\"10.21748/inform.09.2021.12\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The progressive reduction of the permitted content of 1,4-dioxane in ethoxy sulphates presents an increased challenge for surfactant producers. This article discusses technical solutions that can be put in place based on the chemistry of the 1,4-dioxane molecule and its formation mechanism during surfactant production. Desmet Ballestra’s “ultra-low dioxane technology” is discussed in detail, with emphasis on the technical features, advantages, and achievable quality. Technologies for 1,4-dioxane degradation and disposal into water effluent streams are also illustrated.\",\"PeriodicalId\":366409,\"journal\":{\"name\":\"INFORM International News on Fats, Oils, and Related Materials\",\"volume\":\"107 2\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"INFORM International News on Fats, Oils, and Related Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21748/inform.09.2021.12\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"INFORM International News on Fats, Oils, and Related Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21748/inform.09.2021.12","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The progressive reduction of the permitted content of 1,4-dioxane in ethoxy sulphates presents an increased challenge for surfactant producers. This article discusses technical solutions that can be put in place based on the chemistry of the 1,4-dioxane molecule and its formation mechanism during surfactant production. Desmet Ballestra’s “ultra-low dioxane technology” is discussed in detail, with emphasis on the technical features, advantages, and achievable quality. Technologies for 1,4-dioxane degradation and disposal into water effluent streams are also illustrated.
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