html) the paper estimates the growth in photosynthesis "based on long-term atmospheric carbonyl sulfide
(COS) records, derived from ice-core, firn and ambient air samples.
2]S) or carbonyl sulfide
(COS), and now carbon dioxide (C[O.
It contains a biologically very active, absorbable gaseous compound, the carbonyl sulfide
(COS) which transforms into hydrogen sulfide.
The current crisis with defective Chinese drywall that is diffusing low levels of sulfur compounds like hydrogen sulfide, carbonyl sulfide
, carbon disulfide and others creates a serious concern as to the method of remediation.
The technology, which will be marketed under the brand name PuraTreat A, has excellent properties to selectively remove sulphur compounds such as hydrogen sulfide or carbonyl sulfide
from synthesis gas streams based on coal.
The material can completely remove carbonyl sulfide
, a capability currently not offered by traditional nickel-based catalysts.
2]S) and carbonyl sulfide
(COS) to protect process equipment and meet environmental regulations.
NIST scientists in Boulder discovered the carbonyl sulfide
process accidentally, while researching the extraction of metals.
2]) and carbon oxysulfide (also known as carbonyl sulfide
, formula COS).
Slava Grebenev of the Max Planck Institute in Gottingen, Germany and his colleagues captured rodlike, three-atom molecules called carbonyl sulfide
within liquid-helium droplets.
The mid-latitude decline was largely unexplained until recently, when scientists identified another culprit for enhancing ozone destruction by CFCs: supercooled droplets of sulfuric acid resulting from volcanic eruptions and from carbonyl sulfide
from the world's oceans.
More than 98 percent of the sulfur is removed by shifting carbonyl sulfide
to hydrogen sulfide over a catalyst bed prior to hydrogen sulfide removal.