AU3224797A - Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and product - Google Patents
Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and productInfo
- Publication number
- AU3224797A AU3224797A AU32247/97A AU3224797A AU3224797A AU 3224797 A AU3224797 A AU 3224797A AU 32247/97 A AU32247/97 A AU 32247/97A AU 3224797 A AU3224797 A AU 3224797A AU 3224797 A AU3224797 A AU 3224797A
- Authority
- AU
- Australia
- Prior art keywords
- waste
- product
- alkaline digestion
- digestion liquor
- paper pulping
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1997/009418 WO1998054400A1 (en) | 1993-08-20 | 1997-05-29 | Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU3224797A true AU3224797A (en) | 1998-12-30 |
Family
ID=22261000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU32247/97A Abandoned AU3224797A (en) | 1997-05-29 | 1997-05-29 | Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and product |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2002500707A (en) |
| AT (1) | ATE288967T1 (en) |
| AU (1) | AU3224797A (en) |
| CA (1) | CA2291722C (en) |
| DE (1) | DE69732499D1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4670011B2 (en) * | 2005-10-18 | 2011-04-13 | 独立行政法人産業技術総合研究所 | Lignin-containing resin, method for producing the same, and method for separating lignin |
| WO2011162420A1 (en) * | 2010-06-25 | 2011-12-29 | ロペスアンドエヌティ有限会社 | Method for recovering lignin in the neutral range from spent pulp cooking liquor |
-
1997
- 1997-05-29 AT AT97927900T patent/ATE288967T1/en not_active IP Right Cessation
- 1997-05-29 AU AU32247/97A patent/AU3224797A/en not_active Abandoned
- 1997-05-29 CA CA002291722A patent/CA2291722C/en not_active Expired - Fee Related
- 1997-05-29 DE DE69732499T patent/DE69732499D1/en not_active Expired - Lifetime
- 1997-05-29 JP JP50061699A patent/JP2002500707A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATE288967T1 (en) | 2005-02-15 |
| CA2291722A1 (en) | 1998-12-03 |
| JP2002500707A (en) | 2002-01-08 |
| DE69732499D1 (en) | 2005-03-17 |
| CA2291722C (en) | 2006-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0991809A4 (en) | Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and product | |
| AU4271596A (en) | Process for treating refiner pulp | |
| EP0930394A4 (en) | Bulking agents for paper, high-bulkiness pulp sheets, and process for the production of the sheets | |
| AU1793392A (en) | Process, using enhanced-action laccase enzymes, for the delignification or bleaching of lignocellulose-containing material or for the treatment of waste water | |
| AU6441598A (en) | Spent caustic (pre)treatment process | |
| AU8316991A (en) | Method for controlling stickies in pulp and papermaking processes using recycled paper | |
| AU7575794A (en) | Process for bleaching a chemical paper pulp | |
| AU4170593A (en) | Process for bleaching a chemical paper pulp | |
| ZA934246B (en) | Process for de-inking recycled paper pulp | |
| AU3423199A (en) | Method and apparatus for processing pulp stock derived from a pulp or paper mill | |
| AU4963996A (en) | Stickies removal in wastepaper pulping | |
| AU2392095A (en) | Deinking agent and process for deinking printed wastepaper | |
| GB2287724B (en) | Process and agent for the oxidative bleaching of wood pulp and/or deinking waste paper | |
| AU4417393A (en) | A novel cellobiose oxidase, an enzymatic agent and a process for treating paper pulp | |
| AU3224797A (en) | Process for treating spent, waste, alkaline digestion liquor from paper pulping operations and product | |
| AU1428495A (en) | Recycling of knots in a continuous process for cooking chemical pulp | |
| EP0653510A3 (en) | Process for treatment of printed waste paper. | |
| AU3712195A (en) | A method for treating acid and alkaline waste streams from a bleach plant separately | |
| AU7587998A (en) | Psa-promoted process for removing contaminants from paper pulp | |
| AU5396200A (en) | Bleaching of lignin and process for producing paper | |
| AU6206094A (en) | Chemical paper pulp delignification method | |
| GB2321471B (en) | Opaque security paper authenticatable by tearing, scratch cards made from said paper, and process for its manufacture | |
| AU1797297A (en) | Process for bleaching of chemical pulp | |
| AU7720094A (en) | Improved method for bleaching lignocellulosic pulp | |
| AU5064796A (en) | Waste paper treatment process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |