Results 11 to 20 of about 1,800,080 (307)

The influence of pressure on the composition of products from the catalytic conversion of n-hexane [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
At present, the most common industrial method for producing high-quality gasoline, characterized by high octane numbers and moderate aromatic hydrocarbon content, particularly benzene, is catalytic reforming.
Ashikhmin, Egor A.   +3 more
doaj   +1 more source

New Liquid Chemical Hydrogen Storage Technology

open access: yesEnergies, 2022
The liquid chemical hydrogen storage technology has great potentials for high-density hydrogen storage and transportation at ambient temperature and pressure.
Xinchun Yang   +3 more
doaj   +1 more source

About chemical technology: Notes on student projects in the Mendeleev competition

open access: yesТонкие химические технологии, 2019
The general results of the 2018-2019 Mendeleev competitions for chemistry students have been presented and a detailed analysis of technological work of the last few years are given from the point of view of compliance of their subject and content to ...
A. K. Frolkova
doaj   +1 more source

Complex processing of lipids from liver of the gonatid squid Berryteuthis magister

open access: yesИзвестия ТИНРО, 2014
Berryteuthis magister is one of the most common commercial species in the North-West Pacific, but its liver never was utilized before, though it was a rich source of the lipids with simple ether links, 1- О -alkyl-glycerol ethers (АGE), and ω3 ...
Ekaterina V. Ermolenko   +3 more
doaj   +1 more source

Biological and Chemical Information Technologies

open access: yesProcedia Computer Science, 2011
AbstractBiological and chemical information technologies (bio/chem IT) have the potential to reshape the scientific and technological landscape. In this paper we briefly review the main challenges and opportunities in the field, before presenting several case studies based on ongoing FP7 research projects.
Martyn Amos   +3 more
openaire   +1 more source

Chemical technology of cellular glass production [PDF]

open access: yesE3S Web of Conferences, 2019
Cellular glass by its composition, structure and technical parameters is a high-performance multifunctional material, and its use in construction and engineering is extremely important.
Saakyan Emma   +2 more
doaj   +1 more source

Johann Beckmann (1739-1811) and Modern Chemical Technology

open access: yesSubstantia, 2022
Modern chemical technology, in the humanistic spirit of the Enlightenment, begins with Johann Beckmann (1739-1811). It followed pre-modern technologies associated with Cameralism and Chemia Applicata.
Juergen Heinrich Maar
doaj   +1 more source

Chemical Technologies for Probing Glycans [PDF]

open access: yesCell, 2006
Glycans are central to many biological processes, but efforts to define their functions at the molecular level have been frustrated by a lack of suitable technologies. Here we highlight chemical tools that are beginning to address this need.
Prescher, Jennifer A.   +1 more
openaire   +2 more sources

Sulfonated poly (fluorenyl ether ketone nitrile) membranes used for high temperature PEM fuel cell

open access: yesHeliyon, 2020
A series of sulfonated poly (fluorenyl ether ketone nitrile)s with different equivalent weights (EW) ranging from 681 to 369 g mequiv.−1 were used to assemble a series of single proton exchange membrane fuel cells (PEMFC) in their turns.
Yingnan Zou   +3 more
doaj   +1 more source

Analysis on the Development and Innovation Path of Chemical Fiber Industry Promoted by Digital Technology [PDF]

open access: yesE3S Web of Conferences, 2021
With the development of digital technology and the continuous expansion of digital economy, digital industry is playing an important role in the development of traditional manufacturing industry. As an important field of modern industry, especially light
Wang Fengyang
doaj   +1 more source

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