Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Olivier Naef"'
Publikováno v:
CHIMIA, Vol 67, Iss 10 (2013)
Ionic liquids (ILs) are efficient solvents for the selective removal of CO2 from flue gas. Conventional, offthe-shelf ILs are limited in use to physisorption, which restricts their absorption capacity. After adding a chemical functionality like amine
Externí odkaz:
https://doaj.org/article/056bf59c2f0047149e7cd97c1a618ceb
Autor:
Pauline Sanglard, Frank Rogano, Olivier Naef, Wolfgang Riedl, Simon Crelier, Fabian Fischer, Franziska Morganti, Christian Hinderling
Publikováno v:
CHIMIA, Vol 66, Iss 7-8 (2012)
An overview of activities in the field of sustainable or 'green' chemistry at the Universities of Applied Sciences in Switzerland is presented.
Externí odkaz:
https://doaj.org/article/30fb2c27698644d9aa277d8449ebbbc8
Autor:
Olivier Naef
Publikováno v:
CHIMIA, Vol 66, Iss 4 (2012)
This short paper presents the abstracts of the different presentations during 10. Freiburger Symposium 2011 der SCG-Division Industrielle Chemie: Technology Progress, Success key for our production sites held Thursday and Friday, September 29 and 30,
Externí odkaz:
https://doaj.org/article/9dcbb763c8964ff3b37774b0f7041543
Publikováno v:
CHIMIA, Vol 65, Iss 7-8 (2011)
The four institutes of the Universities of Applied Sciences working in the field of Chemistry and Life Sciences present their activities with selected projects.
Externí odkaz:
https://doaj.org/article/0cacf223b7d04bdbb3610327f5096f60
Autor:
Olivier Naef
Publikováno v:
CHIMIA, Vol 65, Iss 6 (2011)
This short paper presents the relationship between the pulp and paper industry and chemistry. The history of this industry is presented including current paper production and consumption statistics. The production of paper pulp is realized by chemica
Externí odkaz:
https://doaj.org/article/ef40399eec0940f19937485484fdf900
Publikováno v:
CHIMIA, Vol 64, Iss 12 (2010)
This article discusses the screening of chemical reactions using a microreactor equipped with infrared spectroscopy as online analytics. An esterification reaction has been optimized in continuous mode with the proposed setup. The esterification did
Externí odkaz:
https://doaj.org/article/76827a6a85dc46e19fd7be5aca9fc0ef
Publikováno v:
CHIMIA, Vol 64, Iss 11 (2010)
A micro-reactor coupled to a microfluidic system and an online UV/VIS spectrometer is described. The enzymatic reaction studied is the hydrolysis of the N-benzoyl-L-tyrosine ethyl ester (BTEE) to N-benzoyl-L-tyrosine (BT) and ethanol, catalyzed by ch
Externí odkaz:
https://doaj.org/article/0502234d564b49f0b1eea828de14128d
Publikováno v:
CHIMIA, Vol 64, Iss 7-8 (2010)
Externí odkaz:
https://doaj.org/article/3355d40924ad438aa123d2015a19ace5
Autor:
Olivier Naef
Publikováno v:
CHIMIA, Vol 61, Iss 10 (2007)
Microreactors are discussed as a complementary tool for chemical development. Two reactions were studied: the formation of an ionic liquid, the 3-butyl-1-methylimidazolium bromide is presented, and the synthesis of cinnamaldehyde.
Externí odkaz:
https://doaj.org/article/f79776984772466aa555d4876a507d62
Autor:
Olivier Naef
Publikováno v:
CHIMIA, Vol 54, Iss 6 (2000)
This article aims to show that computational chemistry is not exclusively restricted to molecular energy and structure calculations but also includes chemical process control and reaction simulation. By having fun with LEGO and a fundamental knowledg
Externí odkaz:
https://doaj.org/article/a958a88726ea4587b15e15dfdb1315ce