MOTS EN ANGLAIS EN RAPPORT AVEC «ISOBUTENE»
isobutene
uses
intermolecular
forces
price
structure
dimerization
polar
nonpolar
production
process
isobutylene
hydrocarbon
industrial
significance
four
carbon
branched
alkene
isomers
butylene
standard
temperature
pressure
colorless
flammable
isobutene
chemspider
properties
spectra
suppliers
links
wiktionary
uncountable
organic
chemistry
unsaturated
methylpropene
c=ch
used
manufacture
polybutene
butyl
physical
safety
msds
enthalpy
these
tables
give
gaseous
supercritical
condensed
phases
liquid
equilibrium
viscosity
basf
produced
subsequent
stage
after
cracking
naphtha
various
application
dimerized
alternative
mtbe
been
major
consumer
from
stock
phaseout
will
cause
decline
downstream
consumption
icsc
cylinder
peer
review
status
validated
dimethylethylene
rtecs
define
very
volatile
chiefly
rubber
more
fermentative
those
chemicals
which
based
might
replace
petrochemical
future
olefin
molecule
supply
both
high
purity
pressurised
liquefied
derivatives
merriam
webster
systematically
origin
butene
this
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «ISOBUTENE»
Découvrez l'usage de
isobutene dans la sélection bibliographique suivante. Des livres en rapport avec
isobutene et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Initial Investigations of the Magnetic Circular Dichroism of ...
Ethylene is the simplest alkene.
2
Polymerization of
Isobutene Using Carboxylic Acid Adducts of ...
In order to study the synthesis of increasingly high molecular weight polyisobutene at relatively high temperatures (≤ -30°C), metal-free initiating systems based on the reaction of B(C6F5) 3 with several carboxylic acids, CH3(CH2) nCO2H ...
3
Handbook of Polymer Synthesis: Second Edition
Copolymers of Isobutene Isobutene can be copolymerized with numerous
unsaturated compounds via a cationic route [577-586]. Table 30 lists various
comonomers and copolymerization parameters. The isobutene portion in the
copolymers ...
Hans R. Kricheldorf, Oskar Nuyken, Graham Swift, 2004
4
Catalyst Deactivation 1997
A similar qualitative behavior is observed at any temperature: a high activity with
low isobutene selectivity is reached after a short time on-stream, and then a rapid
decrease in activity takes place, with an increase in the isobutene selectivity.
G.A. Fuentes, C.H. Bartholomew, 1997
5
Catalysis: An Integrated Approach
Another (smaller scale) application of MTBE is the synthesis of high purity
isobutene by cracking MTBE over amorphous silica-alumina. This isobutene
serves as a monomer for polyisobutene. Scale MTBE is the fastest growing
chemical of the ...
R. A. Van Santen, P. W. N. M. van Leeuwen, J. A. Moulijn, 2000
6
Catalysis of Organic Reactions: Twenty-first Conference
8. Gas. Phase. Trimerization. of. Isobutene. Using. Green. Catalysts. Angeles
Mantilla1, Francisco Tzompantzi2, Miguel Torres1 and Ricardo Gómez2
1Universidad Autónoma Metropolitana Azcapotzalco. Av. San Pablo 180,
Reynosa ...
7
Alkadienes—Advances in Research and Application: 2013 ...
inventors: “l-Butene, as well as other C.sub.4 hydrocarbons (such as isobutene
and 2-butenes) are obtained in large amounts from technical C.sub.4 cuts, for
example the C.sub.4 cut from steamcrackers or FCC units. These C.sub.4 cuts ...
8
Chemistry for Engineering Students
102 To identify the limiting reactant, we can calculate the mass of isobutene that
would react with 45.0 kg (or 45,000 g) of methanol: 1 mol methanol 1 mol
isobutene 56.107 g isobutene 32.042 g methanol = 7.88 × 104 g isobutene =
78.8 kg ...
Larry Brown, Tom Holme, 2014
9
Zeolites and Ordered Mesoporous Materials: Progress and ...
fact that a low density of acid sites favors the selective formation of isobutene in
detriment of C3+C5 hydrocarbons suggests that both isobutene and by-products
are formed by different mechanisms, i.e., monomolecular in the case of isobutene
...
Jiří Čejka, Herman van Bekkum, 2005
10
Industrial Organic Chemicals
7.2.4 tert-Butanol Isobutene may be hydrated to tert-butanol with an acid catalyst
such as 60% sulfuric acid at a low temperature of 10–30 C with very high
selectivity and yield. This is the major route for isolating isobutene from Raffinate I
.
Harold A. Wittcoff, Bryan G. Reuben, Jeffery S. Plotkin, 2012
10 ACTUALITÉS CONTENANT LE TERME «ISOBUTENE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
isobutene est employé dans le contexte des actualités suivantes.
Evonik expands leading market position in C4 products
Evonik has been a globally leading provider of C4 - based products such as butadiene, MTBE, isobutene, 1-butene, INA (Isononanol) as well ... «plastemart.com, juil 15»
Research on foam blowing agents market for polyurethane foams …
Hydrocarbon agents, such as cyclopentane, n-pentane, isopentane, and isobutene, are cheaper than HCFCs and HFCs, which leads to easy ... «WhaTech, juin 15»
Progress Slows on HFC Elimination
Three types of natural refrigerants are suggested to replace HFCs in supermarket applications: hydrocarbons such as isobutene, propane, and ... «Buildings, juin 15»
Global Bioenergies lands €1.4M in new financing for its isobutene …
In France, Global Bioenergies obtained €1.4M in new financing from Bpifrance on the Isobutene program, via a “Zero Percent Interest ... «Biobased Digest, juin 15»
Shatter the Blend Wall with High Performance Bio-gasoline
Isooctane is currently produced in the United States via isobutene at about one million tons per year, and it is mostly used as a premium ... «Biobased Digest, juin 15»
Isobutene producer Global Bioenergies receives EUR-1.4m loan
Global Bioenergies explained in its press release that isobutene is one of the key petrochemical building blocks. The company produces it in ... «SeeNews Renewables, juin 15»
GLOBAL BIOENERGIES: NEW 1.4 MILLION EURO FINANCING
Isobutene is one of the key petrochemical building blocks. Fifteen million tons of isobutene are derived from oil each year and converted into ... «GlobeNewswire, juin 15»
Synthetic fuel: it's all about the bacteria
Bacteria ferment sugar, but instead of using the sugar to propagate the species, the bacteria spew forth isobutene, which is a precursor of both ... «TheChronicleHerald.ca, juin 15»
Researchers produce first Audi E-Benzin synthetic fuel
Global Bioenergies S.A. operates a pilot plant for the production of isobutene, the starting material for Audi “e-benzin”, in the French town of ... «durhamregion.com, juin 15»
2 Gasoline Alternatives Soon to Be a Reality?
It's made by creating isobutene gas from corn-derived glucose. Audi says its next step is removing biomass from the equation to make it more ... «Wall Street Daily, juin 15»
