ES2113820B1 - PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR. - Google Patents
PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR.Info
- Publication number
- ES2113820B1 ES2113820B1 ES09600668A ES9600668A ES2113820B1 ES 2113820 B1 ES2113820 B1 ES 2113820B1 ES 09600668 A ES09600668 A ES 09600668A ES 9600668 A ES9600668 A ES 9600668A ES 2113820 B1 ES2113820 B1 ES 2113820B1
- Authority
- ES
- Spain
- Prior art keywords
- lignosulphonates
- procedure
- insolubles
- aqueous solution
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE LIGNOSULFONATOS A PARTIR DE CAÑA DE AZUCAR. EL PROCEDIMIENTO COMPRENDE LA EVAPORACION PARCIAL DEL AGUA CONTENIDA EN LAS VINAZAS O EFLUENTES CARGADOS CON PRODUCTOS NO FERMENTADOS RESULTANTES DE LA FERMENTACION DE LA MELAZA DE LA CAÑA DE AZUCAR, A TEMPERATURA CONTROLADA, PARA AUMENTAR LA CONCENTRACION DE LIGNOSULFONATOS PRESENTE EN LA SOLUCION ACUOSA HASTA UN 45-55% EN PESO Y CON UN 10% EN PESO DE INSOLUBLES, Y SI SE DESEA: (A) REDUCIR EL CONTENIDO EN INSOLUBLES EN LA SOLUCION ACUOSA DE LIGNOSULFONATOS MEDIANTE LA SEPARACION DE LOS MISMOS POR DECANTACION O CENTRIFUGACION Y/O (B) VAPORIZAR DICHA SOLUCION ACUOSA PARA OBTENER LIGNOSULFONATOS EN POLVO. CON ESTE PROCEDIMIENTO SE SOLUCIONA UN PROBLEMA MEDIOAMBIENTAL POR EL VERTIDO INCONTROLADO DE VINAZAS Y SE OBTIENE UN PRODUCTO CON PROPIEDADES TENSIOACTIVAS, ADHESIVAS Y DISPERSANTES DE AMPLIA APLICACION.PROCEDURE FOR THE OBTAINING OF LIGNOSULPHONATES FROM CANE OF SUGAR. THE PROCEDURE INCLUDES THE PARTIAL EVAPORATION OF THE WATER CONTAINED IN THE VINEYARDS OR EFFLUENTS LOADED WITH NON-FERMENTED PRODUCTS RESULTING FROM THE FERMENTATION OF SUGAR CANE MOLASSES, AT A CONTROLLED TEMPERATURE AT LACIONOSUFUROSA LAUROSUFUROSA LAURA CONCENTRATION -55% IN WEIGHT AND WITH 10% IN WEIGHT OF INSOLUBLES, AND IF DESIRED: (A) REDUCE THE CONTENT IN INSOLUBLES IN THE AQUEOUS SOLUTION OF LIGNOSULPHONATES THROUGH THE SEPARATION OF THEMSELVES BY DECANTATION OR CENTRIFUGATION AND / OR (B) SPRAY SUCH AQUEOUS SOLUTION TO OBTAIN LIGNOSULPHONATES IN POWDER. THROUGH THIS PROCEDURE AN ENVIRONMENTAL PROBLEM IS SOLVED BY THE UNCONTROLLED SPILL OF VINES AND A PRODUCT WITH SURFACE APPLICATION, ADHESIVE AND DISPERSANT PROPERTIES IS OBTAINED.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09600668A ES2113820B1 (en) | 1996-03-18 | 1996-03-18 | PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09600668A ES2113820B1 (en) | 1996-03-18 | 1996-03-18 | PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113820A1 ES2113820A1 (en) | 1998-05-01 |
ES2113820B1 true ES2113820B1 (en) | 1999-01-01 |
Family
ID=8294241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09600668A Expired - Fee Related ES2113820B1 (en) | 1996-03-18 | 1996-03-18 | PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2113820B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2158751B1 (en) * | 1999-07-13 | 2002-05-01 | Perez Barrenechea Luis | PROCEDURE FOR THE ELABORATION OF POLYMER COMPLEXES FROM WASTE OR EFFLUENT SUBPRODUCTS OF DISTILLERIES. |
US8551915B2 (en) | 2003-07-23 | 2013-10-08 | Hpd Process Engineering, S.A. | Method for production of vinasses-derived product |
MX2007012368A (en) * | 2005-04-06 | 2007-11-09 | Daniel Irisarri Navalpotro | Method for preparing powdered still slops, resulting material and facility for preparing such powdered still slops. |
FR3123656B1 (en) * | 2021-06-03 | 2023-06-23 | Lesaffre & Cie | Use of fermented molasses as an emulsifier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU979360A1 (en) * | 1980-08-27 | 1982-12-07 | Пермский филиал всесоюзного научно-исследовательского института целлюлозно-бумажной промышленности Всесоюзного научно-производственного объединения целлюлозно-бумажной промышленности | Process for producing concentrate of sulfite-yeast liquor |
-
1996
- 1996-03-18 ES ES09600668A patent/ES2113820B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2113820A1 (en) | 1998-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD2A | Contractual licences |
Effective date: 19961017 |
|
EC2A | Search report published |
Date of ref document: 19980501 Kind code of ref document: A1 Effective date: 19980501 |
|
FD1A | Patent lapsed |
Effective date: 20080319 |