* Production process (methyl formate
technology, acetic acid production, hydrogenation of carbon dioxide, oxidation of biomass, and bio-synthesis)
About 110 papers discuss such aspects as the evolution of giant molecular clouds in nearby galaxies, from large scale surveys of the galaxy to high resolution observations with ALMA, molecular gas properties and star formation in interacting galaxies, a study on the excitation mechanism of methyl formate
in Orion KL using transitions in the vibrational excited states, and test observation of a new 100 GHz wave-band four-beam receiver system on the Nobeyama 45-meter telescope.
Organic molecules such as methanol (CH3OH), ethyl cyanide (CH3CH2CN), and methyl formate
(HCOOCH3) are abundant in hot cores.
* Cold Box Resin--TEA, C02, and methyl formate
Conversion to zero-ODP blowing agents for rigid foams has left North American PUR processors with several choices: chemical blowing with water or methyl formate
; physical blowing with HFC-245fa, HFC-134a, or hydrocarbons; or combinations of any of these.
The other members are acetic acid and methyl formate
, already known space residents.
Physical blowing agents such as n-pentane and methyl formate
and, for comparison, chemical blowing agents such as water were used to prepare structural polyurethane rigid foams of different densities by reaction injection molding.
The substances soon replaced ammonia, sulphur dioxide, methyl chloride, methyl formate
and other toxic, corrosive or flammable refrigerants.
Developed by Foam Supplies, Inc., Ecomate is a patented blowing agent based on methyl formate
. It is said to have zero ODP and zero global-warming potential (GWP) and is offered alone or blended into systems.
The terminology "coldbox" refers to any amine, S[O.sub.2] or methyl formate
gas-cured processes (including nobake).
Acetic acid and methyl formate
, previously discovered in interstellar clouds, and the sugar make up the first isomeric triplet in space.