Ethylene oxide removal by sorption on aluminium oxide
نویسندگان
چکیده
منابع مشابه
Sterilization by ethylene oxide.
Although sterilization by steam under pressure and by hot air are procedures which are now well understood and efficient when properly conducted, there is an increasing number of objects in medical or surgical use which are too heat labile to be so treated. It is for such items as plastic catheters, disposable plastic syringes, and prostheses that ethylene oxide has been proposed as a convenien...
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Rep. Ser. No. 86; DHEW Pub!. No. (NIH) 78-1336), Bethesda, MD, US Department of Health, Education, and Welfare 6Yan Duuren, B.L., Seidman, 1., Melchionne, S. & Kline, S. A. (1985) Carcinogenicity bioassays of bromoacetaldehyde and bromoethanol potential metabolites of dibromoethane. Teratog. Carcinog. Mutagenesis, 5,393-403 7National Toxicology Program (1982) Carcinogenesis Bioassay of 1,2-Dibr...
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T h e prepara t ion and propert ies of combined a luminium oxide coatings have been investigated. T h e coating has been prepared in two steps. First , a luminium subs t ra te was anodically oxidized. In t he next s tep the anodized film has been coated by the sol-gel method . T h e condit ions of forming coatings wi thout shrinkage were obta ined empirically. It was found out t h a t the film ...
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Aluminium terbium alloys were prepared by simultaneous thermal evaporation resulting in a thin film library covering a 5 to 25 at.% Tb compositional spread. Synchrotron x-ray diffraction (XRD) proves all of the alloys to be amorphous. Scanning electron microscopy (SEM) measurements reveal the structural changes upon increase in Tb content with the formation of small, Tb-rich segregations right ...
متن کاملOxidation of Ethylene to Ethylene Oxide by Selenium Modified Silver Catalyst
Oxidation of ethylene to ethylene oxide over silver catalyst and selenium modified catalyst has been studied by continuous flow and pulse techniques over the temperature range of 230-280 °C. The results are discussed in terms of reaction mechanisms proposed by others, rejecting mechanisms which involve peroxide formation. It has been shown that not only selectivity towards ethylene oxide pr...
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ژورنال
عنوان ژورنال: Hemijska industrija
سال: 2009
ISSN: 0367-598X,2217-7426
DOI: 10.2298/hemind0904337a