Sentences with phrase «of amines»

A proof - of - concept molecular modeling study from North Carolina State University analyzes the efficiency of amine solutions in capturing carbon dioxide.

The second uses various forms of chemistry — in the form of amine scrubbers, special membranes or ionic liquids — to pull carbon dioxide out of a more mixed set of exhaust gases.

«The new process can also lead to the production of other types of amine - boranes, some of which have not been researched at all, since these materials have not been available in the past,» he said.

Benzoxazines are the reaction products of an amine, a phenol and formaldehyde.

«This work is the first attempt to develop computer models for fully evaluating and predicting carbon dioxide absorption properties of amine solutions,» Fourches says.

They analyzed the chemical and structural characteristics of each amine, and grouped them into families of chemicals with similar structural properties.

While many methods are now available for synthesizing amines containing aryl groups, the synthesis of amines containing alkyl groups still pose a challenge.

In the companion manuscript published by Ramachandran's group, the application of the simplest of the amine - boranes, ammonia borane, for hydroboration has been described.

«Discovery could lead to safer, cheaper production of amine - boranes.»

Pilot - scale tests and modeling of amine - based CO2 capture have shown that operating an amine stripper at vacuum can reduce energy use 5â??

Also, the methylation of the amine (compound 163) reduced the anti-HIV activity.

The evaluation of the CXCR4 inhibitory activities revealed that cyclization of the amine side chain only moderately affected their antiviral activity.

On the other hand, in order to reduce the basicity of the amine, addition of electron withdrawing groups on the phenyl ring, such as F (e.g. 132) and CF3 (e.g. 133), led to compounds with high absorption potentials, but, with a concomitant loss of antiviral activity.

I am a process engineer who has designed a number of amine - based CO2 removal systems, including CO2 removal from flue gas.

B6 is also needed for the creation of amines, like serotonin, melatonin, epinephrine, and norepinephrine that help to regulate mood, sleep, and stress, respectively.

Steam - stripping of the amine produces a nitrogen - free stream of H2S and CO2.

However, significant uncertainties remain in quantitatively describing new particle formation from gas phase H2SO4 and MSA, especially given the recently recognized role of amines (4, 5).

The environmental and health effects of amines are not very well known, but a trio of Norwegian institutes along with the University of Oslo released a report early this month according to Sweden's Processnet, in which scientists voiced their concern about nitrosamines and their possible spread into the environment.

The second uses various forms of chemistry — in the form of amine or ammonia scrubbers, special membranes or ionic liquids — to pull carbon dioxide out of a more mixed set of exhaust gases.

I'm a single dad of two wonderful boys and i love all different type of amine.

The government has always said that NOx and CO2 would be reduced from the CCS facility at Mongstad, while ammonia, amines and «reaction products of the amines» would be an air byproduct of the process, and amines, ammonia, sulfuric acid and sulfates would be discharged to water.