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1. WO2007149371 - PROCESS FOR MAKING ISOOCTENES FROM DRY ISOBUTANOL

Publication Number WO/2007/149371
Publication Date 27.12.2007
International Application No. PCT/US2007/014166
International Filing Date 15.06.2007
IPC
C07C 2/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
02by addition between unsaturated hydrocarbons
04by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
06of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
08Catalytic processes
14with inorganic acids; with salts or anhydrides of acids
C07C 9/21 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
9Acyclic saturated hydrocarbons
14with five to fifteen carbon atoms
16Branched-chain hydrocarbons
212,2,4-Trimethylpentane
C07C 11/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
11Acyclic unsaturated hydrocarbons
02Alkenes
C07C 29/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
29Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
03by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
04by hydration of carbon-to-carbon double bonds
C07C 41/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
01Preparation of ethers
05by addition of compounds to unsaturated compounds
06by addition of organic compounds only
CPC
C07C 1/20
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
1Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
20starting from organic compounds containing only oxygen atoms as heteroatoms
C07C 2521/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2521Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
08Silica
C07C 2523/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2523Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
30Tungsten
C07C 2527/053
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2527Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
02Sulfur, selenium or tellurium; Compounds thereof
053Sulfates or other compounds comprising the anion (SnO3n+1)2-
C07C 2527/054
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2527Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
02Sulfur, selenium or tellurium; Compounds thereof
053Sulfates or other compounds comprising the anion (SnO3n+1)2-
054Sulfuric acid or other acids with the formula H2Sn03n+1
C07C 2529/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2529Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
18of the mordenite type
Applicants
  • E. I. DU PONT DE NEMOURS AND COMPANY [US]/[US] (AllExceptUS)
  • D'AMORE, Michael, B. [US]/[US] (UsOnly)
  • MANZER, Leo, Ernest [US]/[US] (UsOnly)
  • MILLER, JR., Edward, S. [US]/[US] (UsOnly)
  • KNAPP, Jeffrey, P. [US]/[US] (UsOnly)
Inventors
  • D'AMORE, Michael, B.
  • MANZER, Leo, Ernest
  • MILLER, JR., Edward, S.
  • KNAPP, Jeffrey, P.
Agents
  • DEITCH, Gerald, E.
Priority Data
60/814,66316.06.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR MAKING ISOOCTENES FROM DRY ISOBUTANOL
(FR) PROCÉDÉ DE PRODUCTION D'ISOOCTÈNES À PARTIR D'ISOBUTANOL SEC
Abstract
(EN)
The present invention relates to a process for making isooctenes using dry isobutanol derived from fermentation broth. The isooctenes so produced are useful for the production of fuel additives.
(FR)
La présente invention concerne un procédé de production d'isooctènes à partir d'un isobutanol sec dérivé d'un bouillon de fermentation. Les isooctènes ainsi obtenus sont utiles pour la production d'additifs de carburant.
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