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1. WO2009004604 - FUEL EMULSION AND METHOD OF PREPARATION

Publication Number WO/2009/004604
Publication Date 08.01.2009
International Application No. PCT/IL2007/000813
International Filing Date 01.07.2007
IPC
C10L 1/32 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
1Liquid carbonaceous fuels
32consisting of coal-oil suspensions or aqueous emulsions
CPC
B01F 11/0208
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
11Mixers with shaking, oscillating, or vibrating mechanisms
02Mixing by means of ; high-frequency, e.g.; ultrasonic vibrations ; , e.g. jets impinging against a vibrating plate
0208the vibrations being generated inside a mixing device without external drive, e.g. by a flow of material causing a knife to vibrate or using nozzles
B01F 3/0819
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
08liquids with liquids; Emulsifying
0807Emulsifying
0815using heat, vibrations, electrical or magnetical energy
0819using vibrations
C10L 1/328
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
32consisting of coal-oil suspensions or aqueous emulsions ; or oil emulsions
328Oil emulsions containing water or any other hydrophilic phase
F23K 5/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
KFEEDING FUEL TO COMBUSTION APPARATUS
5Feeding or distributing other fuel to combustion apparatus
02Liquid fuel
08Preparation of fuel
10Mixing with other fluids
12Preparing emulsions
Applicants
  • NTT NEXT THING TECHNOLOGIES LTD
  • REHAVI, Zvi [IL]/[IL] (UsOnly)
  • GIORGOVITZ BAKANOV, Anotoly [RU]/[RU] (UsOnly)
Inventors
  • REHAVI, Zvi
  • GIORGOVITZ BAKANOV, Anotoly
Agents
  • FRIEDMAN, Mark
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FUEL EMULSION AND METHOD OF PREPARATION
(FR) ÉMULSION DE COMBUSTIBLE ET PROCÉDÉ DE PRÉPARATION DE CELLE-CI
Abstract
(EN)
A fuel emulsion having a three-phase composition, based on at least one hydrocarbon and on water, the fuel emulsion including: a continuous hydrocarbon phase; a phase of cavitation water vapor bubbles dispersed within the continuous hydrocarbon phase; and a phase of water droplets dispersed within the continuous hydrocarbon phase, wherein the emulsion is obtainable by vibroacoustic processing.
(FR)
L'invention concerne une émulsion de combustible ayant une composition à trois phases, à base d'au moins un hydrocarbure et d'eau, l'émulsion de combustible comprenant : une phase continue d'hydrocarbure ; des bulles de vapeur d'eau en cavitation dispersées dans la phase continue d'hydrocarbure ; et une phase de gouttelettes d'eau dispersées à l'intérieur de la phase continue d'hydrocarbure, ladite émulsion pouvant être obtenue par traitement vibroacoustique.
Also published as
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