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1. WO2000042132 - LIVESTOCK URINE MIXED EMULSION FUEL OIL AND ITS PREPARING METHOD

Publication Number WO/2000/042132
Publication Date 20.07.2000
International Application No. PCT/KR2000/000007
International Filing Date 07.01.2000
Chapter 2 Demand Filed 18.01.2000
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
F02B 75/34 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
75Other engines, e.g. single-cylinder engines
34Ultra-small engines, e.g. for driving models
CPC
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
F02B 75/34
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
75Other engines
34Ultra-small engines, e.g. for driving models
Applicants
  • JUNG, Suk-Yi [KR/KR]; KR
Inventors
  • JUNG, Suk-Yi; KR
Agents
  • KIM, Nung-Kyun; 6Fl., Taekun Building 822-5, Yoksam-dong Kangnam-ku 135-080 Seoul, KR
Priority Data
1999/032709.01.1999KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIVESTOCK URINE MIXED EMULSION FUEL OIL AND ITS PREPARING METHOD
(FR) MAZOUT EN EMULSION MELANGE A BASE D'URINE DE BETAIL ET SON PROCEDE DE PREPARATION
Abstract
(EN)
The present invention relates to a fuel oil for boilers prepared by mixing livestock urine with bunker C oil, and a method for preparing the livestock urine mixed emulsion oil including the steps of: collecting an undiluted solution of livestock urine in a urine tank; settling the undiluted urine solution of livestock urine; filtering a sediment and aging a filtrate at 50$m(k)60 °C for 30$m(k)48 hours to produce an aged urine solution of the undiluted solution; and mixing the aged urine solution with bunker C oil while stirring at 500$m(k)1500 rpm to produce the emulsion fuel. Such a livestock urine mixed fuel oil is desirable in an aspect of environment protection through recycling livestock urine to completely prevent the chief factor of water pollution caused by the livestock urine. Also, compared with general bunker C oil, the emulsion oil has higher heat efficiency, which results in dramatic reduction of smoke pollution caused by CO, SOx and NOx as well as fuel economization, thereby remarkably reducing air pollution.
(FR)
La présente invention concerne un mazout pour chauffe-eaux, que l'on prépare en mélangeant de l'urine de bétail avec du mazout brut. Cette invention concerne également un procédé de préparation de ce combustible en émulsion mélangé à base d'urine de bétail, ce procédé consistant: à collecter une solution non diluée à base d'urine de bétail dans un réservoir d'urine; à décanter cette solution d'urine non diluée à base d'urine de bétail; à filtrer un sédiment et à vieillir un filtrat entre 50 et 60 °C pendant 30 à 48 heures, afin de produire une solution d'urine vieillie de ladite solution non diluée; et enfin à mélanger cette solution d'urine vieillie avec du mazout brut, tout en agitant entre 500 et 1500 rpm de manière à obtenir un combustible en émulsion. Ce mazout mélangé à base d'urine de bétail est acceptable du point de vue écologique, dans la mesure où il implique un recyclage de l'urine de bétail, qui prévient toute pollution de l'eau pouvant être causée par l'urine de bétail. De plus, ce combustible en émulsion présente un rendement thermique supérieur à celui du mazout brut traditionnel, ce qui permet de réduire considérablement la pollution par la fumée due aux émissions de CO, SOx et NOx, de réaliser des économies de combustible, et donc de diminuer sensiblement la pollution atmosphérique.
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