EXXON donor solvent coal liquefaction process [PDF]
A solvent coal liquefaction process to produce low-sulfur liquid products from a wide range of coals is described. An integrated program of laboratory and engineering research and development in conjunction with operation of a 250 T/D pilot plant is ...
Epperly, W. R. +2 more
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Resource potential and extraction technique design for helium in coal measures
Meitian dizhi yu kantanBack groundHelium is an important strategic scarce resource. Presently, helium used in industry originates primarily from natural gas. In contrast, helium in coal measures, generally emerging as coalbed methane (CBM) with a high helium content, serves as
Lei WANG, Maoyin TANG
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Optimization in Eugenol Production from Clove Oil with Saponification – Neutralization Process by using Response Surface Methods [PDF]
, 2014 The objective of this research was to obtain optimum condition in eugenol production from clove oil with response surface methods. Clove oil was founded from essential oil cluster in Batang district Central Java.
Cahyono, Bambang +3 more
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Sorption compressor/mechanical expander hybrid refrigeration [PDF]
Experience with Deep Space Network (DSN) ground-based cryogenic refrigerators has proved the reliability of the basic two-stage Gifford-McMahon helium refrigerator.
Britcliffe, M., Jones, J. A.
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Supercritical multicomponent solvent coal extraction [PDF]
, 1983 The yield of organic extract from the supercritical extraction of coal with larger diameter organic solvents such as toluene is increased by use of a minor amount of from 0.1 to 10% by weight of a second solvent such as methanol having a molecular ...
Chan, P. C. F. +4 more
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The gas chain : influence of its specificities on the liberalisation process [PDF]
Like other network industries, the European gas supply industry has been liberalised, along the lines of what has been done in the United Kingdom and the United States, by opening up to competition the upstream and downstream segments of essential ...
Carine Swartenbroekx
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Investments in Gas Pipelines and Liquefied Natural Gas Infrastructure. What is the Impact on the Security of Supply? [PDF]
This paper addresses the question of the infrastructure investment required for gas pipeline and liquefied natural gas (LNG) connections to meet growing gas demand in an enlarged EU over the next 20 years.
Patrick Cayrade
core
Study of methane fuel for subsonic transport aircraft [PDF]
The cost and performance were defined for commercial transport using liquid methane including its fuel system and the ground facility complex required for the processing and storage of methane.
Carson, L. K. +4 more
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Changing Configuration of Alternative Energy Systems [PDF]
Recent and rampant regulatory changes for sustainable development are seeking to transform current energy systems towards cleaner and greener forms of energy sources.
Bhuyan, Radhika, Mytelka, Lynn K.
core
Deploying green hydrogen to decarbonize China's coal chemical sector. [PDF]
Nat Commun, 2023 Guo Y, Peng L, Tian J, Mauzerall DL.
europepmc +1 more source