AU9221398A - Transition-metal substituted tungstoaluminate complexes for delignification and waste mineralization - Google Patents
Transition-metal substituted tungstoaluminate complexes for delignification and waste mineralizationInfo
- Publication number
- AU9221398A AU9221398A AU92213/98A AU9221398A AU9221398A AU 9221398 A AU9221398 A AU 9221398A AU 92213/98 A AU92213/98 A AU 92213/98A AU 9221398 A AU9221398 A AU 9221398A AU 9221398 A AU9221398 A AU 9221398A
- Authority
- AU
- Australia
- Prior art keywords
- tungstoaluminate
- delignification
- complexes
- transition
- metal substituted
- 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.)
- Abandoned
Links
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1063—Bleaching ; Apparatus therefor with compounds not otherwise provided for, e.g. activated gases
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5800097P | 1997-09-05 | 1997-09-05 | |
US60058000 | 1997-09-05 | ||
US14550498A | 1998-09-02 | 1998-09-02 | |
US09145504 | 1998-09-02 | ||
PCT/US1998/018462 WO1999011857A1 (en) | 1997-09-05 | 1998-09-04 | Transition-metal substituted tungstoaluminate complexes for delignification and waste mineralization |
Publications (1)
Publication Number | Publication Date |
---|---|
AU9221398A true AU9221398A (en) | 1999-03-22 |
Family
ID=26737121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU92213/98A Abandoned AU9221398A (en) | 1997-09-05 | 1998-09-04 | Transition-metal substituted tungstoaluminate complexes for delignification and waste mineralization |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1017899A4 (en) |
JP (1) | JP2003514127A (en) |
AU (1) | AU9221398A (en) |
BR (1) | BR9812135A (en) |
CA (1) | CA2301719A1 (en) |
WO (1) | WO1999011857A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661430B1 (en) * | 1990-04-30 | 1992-07-17 | Atochem | HIGH-YIELD PAPER PULP HYDROGEN PEROXIDE BLEACHING PROCESS. |
US5302248A (en) * | 1992-08-28 | 1994-04-12 | The United States Of America As Represented By The Secretary Of Agriculture | Delignification of wood pulp by vanadium-substituted polyoxometalates |
US5549789A (en) * | 1992-08-28 | 1996-08-27 | The United States Of America As Represented By The Secretary Of Agriculture | Oxidation of lignin and polysaccharides mediated by polyoxometalate treatment of wood pulp |
-
1998
- 1998-09-04 JP JP2000508848A patent/JP2003514127A/en not_active Withdrawn
- 1998-09-04 AU AU92213/98A patent/AU9221398A/en not_active Abandoned
- 1998-09-04 WO PCT/US1998/018462 patent/WO1999011857A1/en not_active Application Discontinuation
- 1998-09-04 EP EP98944749A patent/EP1017899A4/en not_active Withdrawn
- 1998-09-04 BR BR9812135-9A patent/BR9812135A/en not_active IP Right Cessation
- 1998-09-04 CA CA002301719A patent/CA2301719A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999011857A1 (en) | 1999-03-11 |
EP1017899A1 (en) | 2000-07-12 |
CA2301719A1 (en) | 1999-03-11 |
JP2003514127A (en) | 2003-04-15 |
BR9812135A (en) | 2000-07-18 |
EP1017899A4 (en) | 2000-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |