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Chemie Ingenieur Technik, EarlyView.Method to assess economic and ecologic advantages of mechanical vapour recompression at early stage of development. Main correlations between design parameters and profitability as well as CO2 emission reductions are described shown in a case study of methanol–water.
Hannes Schneider +2 more
wiley +1 more source
Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque +3 more
wiley +1 more source
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On the Anodic Reaction of the CO2 Corrosion Process
CORROSION 2019, 2019Abstract The anodic reaction of the carbonic acid corrosion process controls the outcome of the degradation of the material. This is because it might produce an FeCO3 scale. In turn, the quality of this crystal will influence the corrosion rate. At the interphase, a colloid of iron carbonate forms.
Yepez, Omar +2 more
openaire +1 more source
Volatile Inhibitors for CO2 Corrosion
CORROSION 1998, 1998Abstract Unlike liquid-phase inhibitors, volatile corrosion inhibitors (VCI) can adsorb on the surface from the vapor phase and spontaneously penetrate into crevices and slots, as well as reach surfaces of complex-shaped articles that are difficult to coat. The VCI vapors saturate thereby the humidity condensed, e.g. on internal pipeline
N. N. Andreev, Yu. I. Kuznetsov
openaire +1 more source
Corrosion at High CO2 Pressure
CORROSION 2003, 2003Abstract In many years transport of dry liquefied CO2 has been carried out using pipelines made from low alloy carbon steel without any corrosion problems. Drying CO2 increases the handling cost and necessitate installation of additional equipment.
S. M. Hesjevik +2 more
openaire +1 more source
2019
With ever growing environmental constraints, global warming, and public awareness, there is an increasing incentive to reduce carbon emissions. The ‘Blue Map Scenario’ compiled and published by the International Energy Agency (IEA) for the abatement of climate change highlights a key need for the transportation and placement of CO2 that is generated by
Bijan Kermani, Don Harrop
openaire +1 more source
With ever growing environmental constraints, global warming, and public awareness, there is an increasing incentive to reduce carbon emissions. The ‘Blue Map Scenario’ compiled and published by the International Energy Agency (IEA) for the abatement of climate change highlights a key need for the transportation and placement of CO2 that is generated by
Bijan Kermani, Don Harrop
openaire +1 more source
Galvanic Influence of CO2 Corrosion
CORROSION 1989, 1989Abstract Galvanic acceleration of internal corrosion of carbon steels in gas and oil well environments can occur because dissimilar materials are coupled together, when protecting corrosion films are locally destroyed by turbulent flow or particle erosion, or when concentration gradients occur in the environment due to deposits ...
K. Videm, A. Dugstad
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Corrosion Monitoring as a Means of Effecting Control of CO2 Corrosion
CORROSION 2001, 2001Abstract This paper deals with the use of on-line corrosion monitoring technology as a means of providing operators with real time information regarding the corrosion status of plant and pipeline. Correlation between instances of corrosion activity and processing/operational conditions can provide a valuable insight into the ...
D.A. Eden, A. Etheridge
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Fundamental Aspects of CO2 Corrosion
CORROSION 1983, 1983Abstract The paper summarizes the present day knowledge on the electrochemical corrosion of metals in oxygen-free CO2 environment. Fundamental aspects of the corrosion mechanism, kinetic factors and effects of influencing parameters on uniform and localized corrosion are discussed emphasizing problems in the oil and gas industry.
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The Formation of Protective FeCO3 Corrosion Product Layers in CO2 Corrosion
CORROSION 1996, 1996Abstract Current models often over-predict CO2 corrosion rates for wet gas and oil transport systems. One of the main reasons for this is the fact that the formation of corrosion product scales is not properly taken into account. An evaluation of in-house and literature experiments has been carried out to develop an equation for iron ...
E.W.J. van Hunnik +2 more
openaire +1 more source