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US 2013/0172527 A1Published application
Process for obtainiing tall oil from a sodium sesquisulfate solution
AssigneesCelulosa Arauco Y Constitucion S.A., Universidad De Concepcion
InventorJean Paul Redon Canifru
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Abstract
The invention relates to a process for producing tall oil by reacting tall oil soap with a sodium sesquisulfate solution. The process includes the following steps: a) Determining the concentration of sodium sesquisulfate; b) Reaction between sodium sesquisulfate solution and tall oil soap; e) Separating tall oil and brine phases.
Claims5
A process for obtaining tall oil useful as a fuel, comprising the following steps:
- a) determining the concentration of sodium sesquisulfate solution;
- b) reaction between sodium sesquisulfate solution and tall oil soap;
- and
- e) separating tall oil and brine phases.
1 more element
Dependencies are inferred from the claim text.