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Karl Anders Hoff

Seniorforsker

Karl Anders Hoff

Seniorforsker

Karl Anders Hoff
Telefon: 982 43 482
Avdeling: Prosessteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1424279

In this work the corrosion rate of UNS(1) K12000 (DIN(2) 17100 ST 52) low-alloy structural steel in monoethanolamine (MEA) solution was studied. The corrosion testing was mainly performed on a rotating disc electrode, and electrochemical impedance was used to estimate the corrosion rate. The paramet...

Forfattere Kongstein Ole Edvard Knudsen Ole Øystein Wilson Shawn Einbu Aslak Hoff Karl Anders Mejdell Thor
År 2016
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1213924

One of the major limitations to the implementation of amine based post-combustion CO2 capture (PCC) technology is the high efficiency loss induced by the process. Minimizing this loss can be achieved by either formulating new solvents and/or optimizing the process flow-sheet and/or its integration w...

Forfattere Le Moullec Yann Neveux Thibaut Al Azki Adam Chikukwa Actor Hoff Karl Anders
År 2014
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1190277

There are a number of metal-organic compounds that can loosely be considered CA mimics and which are known to absorb CO2 directly from the atmosphere. The metal-organic complex, {Zn[N[CH2(2-py)]3](μ-OH)}2(NO3)2 (I), is one such complex. In the present study, the sorption of CO2 by water solutions of...

Forfattere Heyn Richard H Aronu Ugochukwu Edwin Vevelstad Solrun Johanne Hoff Karl Anders Didriksen Terje Arstad Bjørnar Blom Richard
År 2014
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1172026

Reactive absorption of CO2 with MEA (monoethanolamine) has been established as the preferred reference technology in benchmark studies of novel post combustion CO2 capture technologies. However, recent advances in solvents tailored for CO2 capture warrant an updated reference for consistent performa...

År 2014
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1138223

Modeling of membrane contactors as absorber units requires a rigorous absorption model where the liquid phase is discretized in the radial direction. The current paper describes such a model for absorption of CO2 into aqueous alkanolamines. The model is validated with a large volume of experimental ...

Forfattere Hoff Karl Anders Svendsen Hallvard Fjøsne
År 2014
Type Tidsskriftspublikasjon