ES2108605B1 - NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS. - Google Patents

NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS.

Info

Publication number
ES2108605B1
ES2108605B1 ES9400368A ES9400368A ES2108605B1 ES 2108605 B1 ES2108605 B1 ES 2108605B1 ES 9400368 A ES9400368 A ES 9400368A ES 9400368 A ES9400368 A ES 9400368A ES 2108605 B1 ES2108605 B1 ES 2108605B1
Authority
ES
Spain
Prior art keywords
adsorbent
procedure
applications
preparation
heat treatment
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
ES9400368A
Other languages
Spanish (es)
Other versions
ES2108605A1 (en
Inventor
Narvion Jose Luis Ovelleiro
Martin Jose Maria Matesanz
Corral Jose Javier Gonzalo
Castrillo Juan Jose Ortega
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.)
Minera Catalano Aragonesa SA
Original Assignee
Minera Catalano Aragonesa SA
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 Minera Catalano Aragonesa SA filed Critical Minera Catalano Aragonesa SA
Priority to ES9400368A priority Critical patent/ES2108605B1/en
Publication of ES2108605A1 publication Critical patent/ES2108605A1/en
Application granted granted Critical
Publication of ES2108605B1 publication Critical patent/ES2108605B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

NUEVOS ADSORBENTES DE O COMPUESTOS NO POLARES, PROCEDIMIENTO PARA SU PREPARACION Y APLICACIONES. LOS NUEVOS ADSORBENTES ESTAN CONSTITUIDOS POR UN ADSORBENTE MINERAL TRATADO CON UNA SUSTANCIA HIDROFUGANTE EN UNA PROPORCION COMPRENDIDA ENTRE 2 Y 11% EN PESO EN BASE AL ADSORBENTE. EL PROCEDIMIENTO COMPRENDE: (A) MEZCLAR LA SUSTANCIA HIDROFUGANTE PREVIAMENTE DILUIDA EN UN DISOLVENTE CON EL ADSORBENTE Y ELIMINAR EL DISOLVENTE POR TRATAMIENTO TERMICO; O (B) APLICAR DIRECTAMENTE LA SUSTANCIA HIDROFUGANTE SOBRE EL ADSORBENTE Y POSTERIOR TRATAMIENTO TERMICO; O (C) SUMERGIR EL ADSORBENTE EN UNA EMULSION DE LA SUSTANCIA HIDROFUGANTE EN AGUA, SACAR EL ADSORBENTE Y SOMETERLO A TRATAMIENTO TERMICO PARA SU SECADO. APLICACION PARA LA SEPARACION SELECTIVA DE HIDROCARBUROS DISPERSOS O PRESENTES EN MASAS DE AGUAS, POR EJEMPLO ELIMINACION DE "MAREAS NEGRAS", CONTENCION Y LIMPIEZA DE DERRAMES, LECHOS DEPURADORES DE AFLUENTES CONTAMINADOS, ETC.NEW ADSORBENTS OF OR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS. THE NEW ADSORBENTS ARE CONSTITUTED BY A MINERAL ADSORBENT TREATED WITH A WATER REPELLENT SUBSTANCE IN A PROPORTION BETWEEN 2 AND 11% IN WEIGHT BASED ON THE ADSORBENT. THE PROCEDURE INCLUDES: (A) MIXING THE WATER REPELLENT SUBSTANCE PREVIOUSLY DILUTED IN A SOLVENT WITH THE ADSORBENT AND ELIMINATING THE SOLVENT BY HEAT TREATMENT; OR (B) DIRECTLY APPLY THE WATER REPELLENT SUBSTANCE ON THE ADSORBENT AND SUBSEQUENT HEAT TREATMENT; OR (C) IMMERSE THE ADSORBENT IN AN EMULSION OF THE MOISTURIZING SUBSTANCE IN WATER, REMOVE THE ADSORBENT AND SUBMIT IT TO A HEAT TREATMENT FOR ITS DRYING. APPLICATION FOR THE SELECTIVE SEPARATION OF SCATTERED OILS PRESENT IN BATHS OF WATERS, FOR EXAMPLE ELIMINATION OF "BLACK TIDES", CONTAINMENT AND CLEANING UP OF SPILLS, CONTAMINATED STREAMING TREATMENTS, ETC.

ES9400368A 1994-02-24 1994-02-24 NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS. Expired - Fee Related ES2108605B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400368A ES2108605B1 (en) 1994-02-24 1994-02-24 NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400368A ES2108605B1 (en) 1994-02-24 1994-02-24 NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS.

Publications (2)

Publication Number Publication Date
ES2108605A1 ES2108605A1 (en) 1997-12-16
ES2108605B1 true ES2108605B1 (en) 1998-08-16

Family

ID=8285340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400368A Expired - Fee Related ES2108605B1 (en) 1994-02-24 1994-02-24 NEW ADSORBENTS OF MINERAL ORIGIN SELECTIVE FOR NON-POLAR COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND APPLICATIONS.

Country Status (1)

Country Link
ES (1) ES2108605B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195220B (en) * 1964-11-13 1965-06-16 Perlite G M B H Deutsche Use of perlite to absorb oil floating on water
GB1325440A (en) * 1969-12-19 1973-08-01 Dow Corning Ltd Separation process
US4325846A (en) * 1980-01-30 1982-04-20 Kozo Shibata Adsorbent materials for oils and fats
IT1239020B (en) * 1990-04-17 1993-09-20 Ind Chimica Carlo Laviosa S R GRANULAR MATERIAL, IN PARTICULAR OF A CLAY NATURE, FOR THE ABSORPTION OF OIL AND BIOLOGICAL LIQUIDS AND RELATED PRODUCTION METHOD

Also Published As

Publication number Publication date
ES2108605A1 (en) 1997-12-16

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Effective date: 20180806