نتایج جستجو برای: oxidative coupling of methane ocm

تعداد نتایج: 21200611  

2000
Jack H. Lunsford

The very large reserves of methane, which often are found in remote regions, could serve as a feedstock for the production of chemicals and as a source of energy well into the 21st century. Although methane currently is being used in such important applications as the heating of homes and the generation of hydrogen for ammonia synthesis, its potential for the production of ethylene or liquid hy...

Journal: :Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2013
Elizabeth L Cope Martha J Shrubsole Sarah S Cohen Qiuyin Cai Jie Wu Per Magne Ueland Øivind Midttun Jennifer S Sonderman William J Blot Lisa B Signorello

Interest in the relationship between one-carbon metabolism (OCM) and carcinogenesis is intensifying, leading to increased use of related biomarkers as measures of exposure. Little is known, however, about the intraindividual variation in these markers and whether or not the use of a single measure is appropriate for assessing exposure-disease relationships in epidemiologic studies. We evaluated...

Journal: :Angewandte Chemie 2003
Sudip Mukhopadhyay Alexis T Bell

Methane is abundant and relatively inexpensive, making it an attractive feedstock for producing bulk chemicals. However, the low reactivity of methane makes it difficult to develop commercially viable processes for methane conversion. Because of favorable thermodynamics, many authors have investigated the oxidation and oxidative carbonylation of methane. By contrast, the sulfonation of methane ...

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