Process for manufacturing emulsified fuels by using oily water

Abstract

The invention relates to a process for manufacturing emulsified fuels by using “oily water” that is proceeded by following steps: (1) preparing the “oily water” that has 0.02—30% (w/w) of combustible fuels dissolved in water and is blended with surfactants (or called as emulsifiers) by 0.01˜3% (w/w); (2) primarily mixing the emulsified “oily water with surfactants”, that was finished by step (1), with 60˜95% (w/w) of heavy fuel oil (abbreviation as heavy oil) or with 75˜98% (w/w) of diesel, respectively; and (3) keeping the mixtures that were finished by step (2), respectively, and mixed up further by using homogenizer to become an “oily water emulsified heavy oil” (OWEH) or an “oily water emulsified diesel” (OWED).

1 . A process for manufacturing emulsified fuels by using oily water, said process comprising:
 (1) The first step of preparing said “oily water” that has 0.02˜30% (w/w) of combustible fuel dissolved in water and is blended with surfactants (or called as emulsifiers) by 0.01˜3% (w/w);   (2) The second step of primarily mixing a mixture of said “oily water” with surfactants that was prepared by step (1) with 60˜95% (w/w) of conventional heavy oil; and,   (3) The third step of having said mixture that finished by the second step mixed up further by using homogenizer to become an “oily water emulsified heavy fuel oil”.   
   
   
       2 . The process of manufacturing oily water emulsified fuels as claimed in  claim 1 , wherein said oily water is formulated by dissolving 0.02˜30% (w/w) of a combustible fuel in water. 
   
   
       3 . The process of manufacturing oily water emulsified fuels as claimed in  claim 1 , wherein said oily water is directly an oily industrial waste water with a combustible fuel concentration ranging between 0.02˜30% (w/w). 
   
   
       4 . The process of manufacturing oily water emulsified fuels as claimed in  claim 3 , wherein said oily industrial waste water is filtered to get rid of solid impurities. 
   
   
       5 . The process of manufacturing oily water emulsified fuels as claimed in  claim 3 , wherein said oily industrial waste water is concentrated to keep concentration of said combustible fuel ranged between 0.02˜30% (w/w) if its concentration is too low. 
   
   
       6 . The process of manufacturing oily water emulsified fuels as claimed in  claim 1 , wherein said “oily water” is “a water containing dissolved fuel”. 
   
   
       7 . The process of manufacturing oily water emulsified fuels as claimed in  claim 6 , wherein said dissolved fuels is a mixture of at least one, two mixed, or three or more mixed compound selected from the group consisting of combustible alcohols (including substituted groups such as bio-alcohols and glycerin), alkanes (including substituted groups), benzens (including substituted groups), ethers (including substituted groups), aldehydes (including substituted groups), ketones (including substituted groups), organic acids (including substituted groups), esters (including substituted groups), mineral oils (including cutting oils), lubricating oils, gasoline, diesel (including biodiesel and vegetable oils and animal oils used for producing biodiesel), and heavy oils (including fuel oils, residue oil or circulation oil). 
   
   
       8 . A process for manufacturing emulsified fuels by using oily water, said process comprising:
 (1) The first step of preparing said “oily water” that has 0.02˜30% (w/w) of combustible fuel dissolved in water and is blended with surfactants (or called as emulsifiers) by 0.01˜3% (w/w);   (2) The second step of primarily mixing a mixture of said “oily water with surfactants”, that was finished by the first step, with 75˜98% (w/w) of conventional diesel; and,   (3) The third step of having said mixture that was finished by the second step mixed up further by using homogenizer to become an “oily water emulsified diesel”.   
   
   
       9 . The process of manufacturing oily water emulsified fuels as claimed in  claim 8 , wherein said “oily water” is formulated by dissolving 0.02˜30% (w/w) of a combustible fuel in water. 
   
   
       10 . The process of manufacturing oily water emulsified fuels claimed in  claim 8 , wherein said oily water is an oily industrial waste water with a combustible fuel concentration ranging between 0.02˜30% (w/w). 
   
   
       11 . The process of manufacturing oily water emulsified fuels as claimed in  claim 10 , wherein said oily industrial waste water is filtered to get rid of solid impurities. 
   
   
       12 . The process of manufacturing oily water emulsified fuels as claimed in  claim 10 , wherein said oily industrial waste water is concentrated to keep concentration of said combustible fuel ranged between 0.02˜30% (w/w) if its concentration is too low. 
   
   
       13 . The process of manufacturing oily water emulsified fuels as claimed in  claim 8 , wherein said “oily water” is a “water containing dissolved fuels”. 
   
   
       14 . The process of manufacturing oily water emulsified fuels as claimed in  claim 13 , wherein said dissolved fuel is a mixture of at least one, two mixed, or three  0 or more mixed compound selected from the group consisting of combustible alcohols (including substituted groups such as bio-alcohols and glycerin), alkanes (including substituted groups), benzens (including substituted groups), ethers (including substituted groups), aldehydes (including substituted groups), ketones (including substituted groups), organic acids (including substituted groups), esters (including substituted groups), mineral oils (including cutting oils), lubricating oils, gasoline, diesel (including biodiesel and vegetable oils and animal oils used for producing biodiesel), and heavy oils (including fuel oils, residue oil or circulation oil). 
   
   
       15 . An oily water formulated by dissolving 0.02˜30% (w/w) of combustible fuel in water. 
   
   
       16 . The oily water as claimed in  claim 15 , wherein said oily water is an oily industrial waste water with a combustible fuel concentration ranging between 0.02˜30% (w/w). 
   
   
       17 . The oily water as claimed in  claim 16 , wherein said oily industrial waste water is filtered to get rid of solid impurities. 
   
   
       18 . The oily water as claimed in  claim 16 , wherein said oily industrial waste water is concentrated to keep concentration of said combustible fuel ranged between 0.02˜30% (w/w) if its concentration is too low. 
   
   
       19 . The process of manufacturing oily water emulsified fuels as claimed in  claim 15 , wherein said oily water is a water containing dissolved fuel. 
   
   
       20 . The process of manufacturing oily water emulsified fuels as claimed in  claim 19 , wherein said dissolved fuel is a mixture of at least one, two mixed or three or more mixed compound selected from the group consisting of combustible alcohols (including substituted groups such as bio-alcohols and glycerin), alkanes (including substituted groups), benzens (including substituted groups), ethers (including substituted groups), aldehydes (including substituted groups), ketones (including substituted groups), organic acids (including substituted groups), esters (including substituted groups), mineral oils (including cutting oils), lubricating oils, gasoline, diesel (including biodiesel and vegetable oils and animal oils used for producing biodiesel), and heavy oils (including fuel oils, residue oil or circulation oil).