AR241777A1 - Procedimiento para el tratamiento de aguas residuales derivadas del teñido en linea de fibras acrilicas. - Google Patents
Procedimiento para el tratamiento de aguas residuales derivadas del teñido en linea de fibras acrilicas.Info
- Publication number
- AR241777A1 AR241777A1 AR87306959A AR30695987A AR241777A1 AR 241777 A1 AR241777 A1 AR 241777A1 AR 87306959 A AR87306959 A AR 87306959A AR 30695987 A AR30695987 A AR 30695987A AR 241777 A1 AR241777 A1 AR 241777A1
- Authority
- AR
- Argentina
- Prior art keywords
- deriving
- treating liquid
- tido
- liquid effluents
- acrylic fibres
- Prior art date
Links
- 229920002972 Acrylic fiber Polymers 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000004043 dyeing Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0004—General aspects of dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
LAS FIBRAS ACRILICAS OBTENIDAS MEDIANTE HILATURA EN HUMEDO EN LA CUAL UNA SOLUCION DEL POLIMERO DE ACRILONITRILO EN UN SOLVENTE ORGANICO ES EXTRUIDA EN UNA BANO DE COAGULACION Y LA FIBRA COAGULADA ES SOMETIDA A ESTIRAMIENTO Y A UN TRATAMIENTO DE TENIDO EN LINEA, EN UN BANO QUE CONTIENE UNA SOLUCION ACUOSA DE UNO O MAS COLORANTES CATIONICOS. LAS AGUAS RESIDUALES DE LOS COLORANTES EN UNA CONCENTRACION DE HASTA 40 G/L SON DECOLORADOS POR CONTACTO EN CONTINUO CON RESINAS INTERCAMBIADORAS IONICAS SOLIDAS PORTANTES DE GRUPOS ACIDOS SULFONICOS LIBRES O SALIFICADOS VINCULADOS A UNA MATRIZ POLIMERICA SOLIDA E INSOLUBLE, EN FORMA DE LECHO FIJO, CON UN TIEMPO DE CONTACTO DE 6 A 90 SEGUNDOS, CON UNA VELOCIDAD DEL LIQUIDO DE 2 A 30 M/HORA Y A UNA TEMPERATURA DE 15-25°C HASTA 50°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19669/86A IT1204469B (it) | 1986-03-07 | 1986-03-07 | Procedimento per il trattamento di acque reflue derivati dalla tintura in linea di fibre acriliche |
Publications (1)
Publication Number | Publication Date |
---|---|
AR241777A1 true AR241777A1 (es) | 1992-12-30 |
Family
ID=11160249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR87306959A AR241777A1 (es) | 1986-03-07 | 1987-03-06 | Procedimiento para el tratamiento de aguas residuales derivadas del teñido en linea de fibras acrilicas. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0237101A3 (es) |
AR (1) | AR241777A1 (es) |
BR (1) | BR8701370A (es) |
IN (1) | IN169168B (es) |
IT (1) | IT1204469B (es) |
TR (1) | TR23819A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113584909B (zh) * | 2021-08-17 | 2022-11-01 | 江南大学 | 一种离子交换树脂-分散染料的一浴染色方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR894501A (fr) * | 1941-01-06 | 1944-12-27 | Ig Farbenindustrie Ag | Procédé de traitement des eaux cupriques provenant de l'industrie des fibres artificielles à base de cuivre, au moyen d'échangeurs d'ions |
CA992877A (en) * | 1971-09-16 | 1976-07-13 | Marvin J. Hurwitz | Separation of waste dyestuffs by adsorption processes |
CH601117A5 (es) * | 1975-06-17 | 1978-06-30 | Ciba Geigy Ag | |
GB2048963B (en) * | 1979-05-14 | 1982-12-08 | Ici Ltd | In-line colouration of acrylic fibres using bis cationic anthraquinone dyes and dyestuff solutions suitable therefor |
-
1986
- 1986-03-07 IT IT19669/86A patent/IT1204469B/it active
-
1987
- 1987-02-13 IN IN97/MAS/87A patent/IN169168B/en unknown
- 1987-02-23 EP EP87200305A patent/EP0237101A3/en not_active Withdrawn
- 1987-03-05 TR TR87/0187A patent/TR23819A/xx unknown
- 1987-03-06 BR BR8701370A patent/BR8701370A/pt not_active IP Right Cessation
- 1987-03-06 AR AR87306959A patent/AR241777A1/es active
Also Published As
Publication number | Publication date |
---|---|
EP0237101A2 (en) | 1987-09-16 |
IN169168B (es) | 1991-09-07 |
TR23819A (tr) | 1990-09-13 |
IT1204469B (it) | 1989-03-01 |
IT8619669A0 (it) | 1986-03-07 |
BR8701370A (pt) | 1987-12-22 |
EP0237101A3 (en) | 1988-04-06 |
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