Catalytic oxygen transfer between ethylene and ethylene oxide
نویسندگان
چکیده
منابع مشابه
Ethylene oxide.
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...
متن کاملSterilization 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...
متن کاملPoly(ethylene glycol) or Poly(ethylene oxide)? Magnitude of end-group Contribution to the Partitioning of Ethylene Oxide Oligomers and Polymers between Water and Organic Phases
Ethylene oxide oligomers and polymers (hereafter referred to as PEO) are amongst the most commonly used substances in pharmaceutical and other industrial formulations. Depending on the oligomer/polymer molar mass, they have been called poly(ethylene glycol)s or poly(ethylene oxide)s, the former applied to smaller ones to suggest a glycolic chemical nature attributed to significant contributions...
متن کاملPortable ethylene oxide sterilization chamber.
A portable ethylene oxide sterilization chamber was designed, constructed, and tested for use in the sterilization of embolectomy catheters. The unit can accommodate catheters up to 40 inches (101.6 cm) in length and can be operated for less than 4 cents per cycle. A constant concentration of 500 mg of ethylene oxide per liter of space and holding periods of 4 and 6 hr at 43 and 22 C, respectiv...
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Catalysis
سال: 1971
ISSN: 0021-9517
DOI: 10.1016/0021-9517(71)90228-4