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Questions related from Henrik Romar
A basic question realated to catalytic conversion. We run a catalytic conversion at say 500C, the feed is gas that is converted to a product over a catalyst bed (fixed bed reactor). Must the gas...
23 April 2021 7,123 5 View
Anyone having problem with the SmartVacPrep degasser from Micromeritics? Especially the vaccuum system, with our brand new instrument we cannot go under 200 µm Hg, when we according to the methods...
13 October 2020 2,279 2 View
Want to analyse functional groups on activated carbons (biomass based). Is there a good protocol including sample preparation and instrumental setup?
03 March 2020 7,271 2 View
What is the specifity of the FC-regents for determination of tanninic content after extraction? Up to me it is a non specific method measuring the total phenolic concentration. Does this include...
23 November 2018 6,274 5 View
Planning to buy a high-pressure reactor (200 BAR), anyone having experience of the ones made in China?
10 March 2018 1,010 2 View
Thermal production of HMF. Has anyone seen a route starting from lignocellulotic biomass (grass) to HMF by thermal treatment of the biomass?
01 September 2016 3,398 4 View
Tried to make H2 chemisorption of Co catalysts supported on activated carbons. Prior to analysis step the leaktest was too high compared to settings. We set the evacuation time to 5+5 hours and...
07 March 2016 2,658 2 View
