نتایج جستجو برای: fuel oil hydrotreating

تعداد نتایج: 202485  

Journal: :JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN 1989

Journal: :Journal of the Fuel Society of Japan 1970

2012
Bob Weinhold

Natural gas is lauded as a cleaner-burning fuel than either coal or oil, but getting the fuel out of the ground can be a dirty process, especially given the widespread adoption of the technology known as hydraulic fracturing (" fracking "). Concerns about toxic air emissions from previously unregulated fracking sites led to the U.S. Environmental Protection Agency announcement on 18 April 2012 ...

2009

However, aviation biofuels are not just a lobbying gimmick. Oil and biotech companies, airlines and aircraft manufacturers, government agencies (particularly in the US) and venture capitalists are investing large sums into research and development of biofuels for aircraft. Recent test flights have shown that biofuel use in aviation is technically possible. Two types of aviation biofuels are in ...

2008
Jorge Alonso-Gutiérrez Maria M. Costa Antonio Figueras Joan Albaigés Marc Viñas Anna M. Solanas Beatriz Novoa

Sediments sampled next to the Cíes Islands, a natural reserve of the National Park of Atlantic Islands in Ría de Vigo (Spain), 3 mo after the first tide of fuel from the ‘Prestige’ tanker arrived, were chemically and microbiologically characterized. The chemical analysis of the sediments, using oil fingerprinting techniques, showed the occurrence of fresh ‘Prestige’ fuel oil with a background o...

2002
V. Ramakrishna

A combination of bagasse and waste oil, which is usually recovered in the industry from the effluent drains or at the machinery sections, is studied to generate a high CV fuel relative to the low CV bagasse fuel alone. The associated technical aspects such as excess steam generation, stack height requirements, economical returns due to the fuel mix are theoretically assessed in the present study.

2017
Lorena Jiménez‐Díaz Antonio Caballero Natalia Pérez‐Hernández Ana Segura

Bio-jet fuel has attracted a lot of interest in recent years and has become a focus for aircraft and engine manufacturers, oil companies, governments and researchers. Given the global concern about environmental issues and the instability of oil market, bio-jet fuel has been identified as a promising way to reduce the greenhouse gas emissions from the aviation industry, while also promoting ene...

Journal: :Journal of the Fuel Society of Japan 1971

Journal: :Journal of the Franklin Institute 1927

2009
Jon Strand

This paper develops a global model of climate policy, focusing on the choice between tax and cap-and-trade solutions. We assume that the world can be split into two regions, with two fuels that both lead to carbon emissions. Region A consumes all fuels, and is responsible for defining and implementing climate policy. Region B produces all of fuel 1 (oil), while fuel 2 (interpreted as either coa...

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