ES8706882A1 - Perfeccionamientos en los procesos limpiadores de fibras de papel reciclado - Google Patents
Perfeccionamientos en los procesos limpiadores de fibras de papel recicladoInfo
- Publication number
- ES8706882A1 ES8706882A1 ES554086A ES554086A ES8706882A1 ES 8706882 A1 ES8706882 A1 ES 8706882A1 ES 554086 A ES554086 A ES 554086A ES 554086 A ES554086 A ES 554086A ES 8706882 A1 ES8706882 A1 ES 8706882A1
- Authority
- ES
- Spain
- Prior art keywords
- recycled paper
- cleaning process
- paper fibres
- fibres
- addn
- 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
Links
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Abstract
PROCESO LIMPIADOR DE FIBRAS DE PAPEL RECICLADO. CONSISTE EN SOMETER LOS FRAGMENTOS DE PAPEL RECICLADO, DE MUY DIVERSA COMPOSICION Y PROCEDENCIA, A TRATAMIENTOS QUIMICOS Y FISICOS, CON EL OBJETO DE HOMOGENEIZAR EN LO POSIBLE LAS FIBRAS RESULTANTES Y OBTENER UNA MASA DE ASPECTO, COMPOSICION Y PROPIEDADES UNIFORMES, QUE PERMITA LA FABRICACION DE NUEVO PAPEL. LA ELIMINACION DE LAS IMPUREZAS SEPARADAS DE LAS FIBRAS SE REALIZA MEDIANTE LA ADICION DE UN TENSOACTIVO PREPARADO CON UN SECUESTRANTE ORGANICO, AL OBJETO DE FORMAR UNA MICROESPUMA EN FUNCIONES DE COLECTOR, PARA LA SEPARACION POR ARRASTRE DE LOS CONTAMINANTES ASOCIADOS A LAS FIBRAS. DE APLICACION EN LA FABRICACION INDUSTRIAL DEL PAPEL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES554086A ES8706882A1 (es) | 1986-04-17 | 1986-04-17 | Perfeccionamientos en los procesos limpiadores de fibras de papel reciclado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES554086A ES8706882A1 (es) | 1986-04-17 | 1986-04-17 | Perfeccionamientos en los procesos limpiadores de fibras de papel reciclado |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8706882A1 true ES8706882A1 (es) | 1987-07-01 |
| ES554086A0 ES554086A0 (es) | 1987-07-01 |
Family
ID=8491156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES554086A Expired ES8706882A1 (es) | 1986-04-17 | 1986-04-17 | Perfeccionamientos en los procesos limpiadores de fibras de papel reciclado |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES8706882A1 (es) |
-
1986
- 1986-04-17 ES ES554086A patent/ES8706882A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES554086A0 (es) | 1987-07-01 |
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