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
Application number
ES09600668A
Other languages
Spanish (es)
Other versions
ES2113820A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES09600668A priority Critical patent/ES2113820B1/en
Publication of ES2113820A1 publication Critical patent/ES2113820A1/en
Application granted granted Critical
Publication of ES2113820B1 publication Critical patent/ES2113820B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.

ES09600668A 1996-03-18 1996-03-18 PROCEDURE TO OBTAIN LIGNOSULPHONATES FROM CANA DE AZUCAR. Expired - Fee Related ES2113820B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2113820A1 (en) 1998-05-01

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