AR003897A1 - Composicion destintante de la espuma en el procedimiento de destintado del papel de desecho por flotacion. - Google Patents
Composicion destintante de la espuma en el procedimiento de destintado del papel de desecho por flotacion.Info
- Publication number
- AR003897A1 AR003897A1 ARP960104763A AR003897A1 AR 003897 A1 AR003897 A1 AR 003897A1 AR P960104763 A ARP960104763 A AR P960104763A AR 003897 A1 AR003897 A1 AR 003897A1
- Authority
- AR
- Argentina
- Prior art keywords
- alkoxylates
- detinking
- foam
- procedure
- waste paper
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title 1
- 239000010893 paper waste Substances 0.000 title 1
- 150000001298 alcohols Chemical class 0.000 abstract 3
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 150000008051 alkyl sulfates Chemical class 0.000 abstract 1
- 239000002761 deinking Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- -1 olefin sulfonates Chemical class 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54411595A | 1995-10-17 | 1995-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR003897A1 true AR003897A1 (es) | 1998-09-09 |
Family
ID=24170809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960104763 AR003897A1 (es) | 1995-10-17 | 1996-10-16 | Composicion destintante de la espuma en el procedimiento de destintado del papel de desecho por flotacion. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0797701A1 (OSRAM) |
| JP (1) | JPH11501704A (OSRAM) |
| AR (1) | AR003897A1 (OSRAM) |
| AU (1) | AU7443696A (OSRAM) |
| BR (1) | BR9606708A (OSRAM) |
| CA (1) | CA2207328A1 (OSRAM) |
| NO (1) | NO972765L (OSRAM) |
| WO (1) | WO1997014844A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7169257B2 (en) | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311552A (en) * | 1979-02-21 | 1982-01-19 | The Chemithon Corporation | Deinking of newsprint |
| ES2025157B3 (es) * | 1986-04-11 | 1992-03-16 | Kao Corp | Composicion para eliminar tinta al reciclar papel usado. |
| US4935096A (en) * | 1988-12-06 | 1990-06-19 | Garden State Paper Company, Inc. | Process for the deinking of cellulosic materials |
| US5158697A (en) * | 1989-10-26 | 1992-10-27 | Harima Chemicals, Inc. | Deinking agent for reproduction of printed waste papers |
-
1996
- 1996-10-10 WO PCT/US1996/016389 patent/WO1997014844A1/en not_active Ceased
- 1996-10-10 JP JP51590197A patent/JPH11501704A/ja active Pending
- 1996-10-10 CA CA 2207328 patent/CA2207328A1/en not_active Abandoned
- 1996-10-10 BR BR9606708A patent/BR9606708A/pt not_active Application Discontinuation
- 1996-10-10 EP EP96936434A patent/EP0797701A1/en not_active Withdrawn
- 1996-10-10 AU AU74436/96A patent/AU7443696A/en not_active Abandoned
- 1996-10-16 AR ARP960104763 patent/AR003897A1/es unknown
-
1997
- 1997-06-16 NO NO972765A patent/NO972765L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO972765L (no) | 1997-08-14 |
| CA2207328A1 (en) | 1997-04-24 |
| AU7443696A (en) | 1997-05-07 |
| EP0797701A4 (OSRAM) | 1997-11-05 |
| MX9704476A (es) | 1997-10-31 |
| JPH11501704A (ja) | 1999-02-09 |
| WO1997014844A1 (en) | 1997-04-24 |
| EP0797701A1 (en) | 1997-10-01 |
| NO972765D0 (no) | 1997-06-16 |
| BR9606708A (pt) | 1999-04-27 |
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