Zobrazeno 1 - 10
of 97
pro vyhledávání: '"D. Jecha"'
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Nitrogen oxides, which are formed for example during the combustion process in coal power plants, have negative impact on the environment. It is one of the main components of greenhouse gases and together with sulfur oxides cause acid rains. When red
Externí odkaz:
https://doaj.org/article/e7f0f95245b24e50a1608280bb029561
Publikováno v:
Chemical Engineering Transactions, Vol 56 (2017)
Pilot plant wet scrubber is comprised of first stage and second stage. In our experimental setup, O-element is used as a first stage. O-element replaces venturi scrubber that is currently used in practice. O-element is a device used to homogenise the
Externí odkaz:
https://doaj.org/article/9d96720ed2a64dd7a24c2a3cfb00b0b7
Publikováno v:
Chemical Engineering Transactions, Vol 45 (2015)
The catalytic oxidation pilot unit with a fixed catalytic bed and Pt-Pd/Al2O3 catalyst was implemented before eventual full-scale use of the new catalytic oxidation technology for VOC abatement in the waste gas stream from acrylic acid related produc
Externí odkaz:
https://doaj.org/article/b495fa6a4eaa4709993dd4db146265fc
Publikováno v:
Chemical Engineering Transactions, Vol 39 (2014)
In premises of company Momentive Specialty Chemicals, Leuna GmbH & Co. KG an operational thermal incinerator of gaseous waste from the manufacture of products on the base of butadiene-styrene and acrylic-styrene is situated. While producing such mixt
Externí odkaz:
https://doaj.org/article/694853835881400d9ed8467d30ec3d61
Publikováno v:
Chemical Engineering Transactions, Vol 35 (2013)
The treatment of waste gases as well as solid and liquid wastes is important activity for environmental protection. Recently, with the tightening emission limits, the pressure to reduce emissions, especially the volatile organic compounds (VOCs), has
Externí odkaz:
https://doaj.org/article/c7e0f90dab6d4bf08fc57f939ec40078
Publikováno v:
Chemical Engineering Transactions, Vol 35 (2013)
Upgrading biogas to high energy biomethane is commonly utilized to produce SNG (substitute natural gas used for injecting into grid) and/or CNG (compressed natural gas employed as a fuel in transportation). In this process the most crucial operation
Externí odkaz:
https://doaj.org/article/dfdefa6efeb94a7d9e40856bf6ada2f8
Publikováno v:
Chemical Engineering Transactions, Vol 29 (2012)
Due to current increased interest in the environment protection, the issue of waste treatment has to be solved. Those wastes that cannot be immediately materially used can be treated in many different ways, from landfilling up to thermal decompositio
Externí odkaz:
https://doaj.org/article/3ff0b6a65cdc4c8e9ce84041f91034b2
Publikováno v:
Chemical Engineering Transactions, Vol 29 (2012)
Production of new products is associated with the generation of waste that must be processed in some way. Besides recycling, as another opportunity to processing waste, there is the possibility of energetic utilization. Combustion of waste creates ma
Externí odkaz:
https://doaj.org/article/d65d0102f80e4d10a1be3c7cc5cee404
Publikováno v:
Chemical Engineering Transactions, Vol 25 (2011)
Abstract preview not available - see full-text PDF article.
Externí odkaz:
https://doaj.org/article/b0f99f42e68a4c0ea9a3b7b96280087d
Publikováno v:
Chemical Engineering Transactions, Vol 25 (2011)
Abstract preview not available - see full-text PDF article.
Externí odkaz:
https://doaj.org/article/cf697c0bf2b849b09de7f42abae49ebc