Method of producing alcohols
AssigneeSajet Development LLC
InventorsJorge Miller, Louisa Kling Miller
Life of this patent
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Abstract
A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids.
Claims20
A method for the production of alcohols comprising:
- liquid phase forming of alcohol esters from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids.
The method of claim wherein the alkane gas is selected from the group consisting of methane, ethane, propane and mixtures thereof.
A method for the production of alcohols comprising:
- contacting an alkane gas with an aqueous halide saturated solution to strip the halide from the solution to form a product mixture of an alkane and a halide;
- reacting a halogen gas with the alkane halide mixture to form an alkyl halide, an alkyl di halide, an alkyl tri halide, and a hydrogen halide gasses;
- neutralizing the alkyl di halide, the alkyl tri halide, and the hydrogen halide gasses but not the alkyl halide gas with a suspension of magnesium hydroxide;
- cooling the gasses from the neutralizing step to a temperature to liquefy at least a portion of the gasses to form liquefied gasses;
- mixing the liquefied gasses with a magnesium benzoate or butyrate solution to form an aqueous solution of benzoate or butyrate ethyl esters;
- separating the benzoate or butyrate ethyl esters in the aqueous solution, which are water insoluble, to form an ester insoluble layer comprising benzoate or butyrate ethyl esters and a water layer comprising water and magnesium halide;
- contacting the ester insoluble layer comprising benzoate or butyrate ethyl esters with a suspension of magnesium hydroxide to form an alcohol.
A method of making alcohol comprising the steps of:
- reacting, in a fluo solids reactor, solids comprising a metal and a halogen forming a halogen gas and a metal oxide;
- condensing the halogen gas to form a liquid halogen and a gas comprising trace halogen;
- feeding the liquid halogen to a brominator;
- recovering the trace halogen from the gas by absorbing the trace halogen in water and extracting the trace halogen from the water with an alkane forming an alkane halide;
- absorbing the trace halogen from the gas comprising trace halogen with water;
- feeding the alkane halide to the brominator;
- reacting, in the brominator, the halogen and the alkane to form halogenated alkanes;
- reacting the metal oxide, formed in fluo solids reactor, with water forming a metal hydroxide;
- neutralizing at least a portion of the halogenated alkanes with the metal hydroxide, forming neutralized gasses and liquids;
- feeding the neutralized liquids to the fluo solids reactor;
- condensing a portion of the neutralized gasses and feeding the gas portion to the brominator;
- feeding the liquid portion of the condensed neutralized gasses to an intensive mixer;
- mixing the liquid portion of the condensed neutralized gasses with metal benzoate or butyrate, fed from a distiller/reactor, and reacting, forming a reacted liquid;
- decanting the reacted liquid into a first liquid phase and a second liquid phase;
- feeding the first liquid phase, comprising a metal halogen and water, to the fluo solids reactor;
- distilling and reacting the second liquid phase, in the distiller/reactor, removing alcohol therefrom;
- and
- feeding the metal benzoate or butyrate, from the distiller/reactor, to the intensive mixer.
Dependencies are inferred from the claim text.