MX2019015896A - Metodo para aumentar la produccion y/o reducir el uso de energia de un proceso para la formacion de pulpa. - Google Patents
Metodo para aumentar la produccion y/o reducir el uso de energia de un proceso para la formacion de pulpa.Info
- Publication number
- MX2019015896A MX2019015896A MX2019015896A MX2019015896A MX2019015896A MX 2019015896 A MX2019015896 A MX 2019015896A MX 2019015896 A MX2019015896 A MX 2019015896A MX 2019015896 A MX2019015896 A MX 2019015896A MX 2019015896 A MX2019015896 A MX 2019015896A
- Authority
- MX
- Mexico
- Prior art keywords
- refining
- throughput
- increasing
- energy usage
- pulping process
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- 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
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
Abstract
Un método para aumentar la producción y/o disminuir el uso de energía de un proceso para la formación de pulpa incluye las etapas de proporcionar una pluralidad de astillas lignocelulósicas, proporcionar una composición de refinamiento, aplicar la composición de refinamiento a la pluralidad de astillas de lignocelulósicas, y refinar mecánicamente la pluralidad de astillas lignocelulósicas para formar la pulpa. La composición de refinamiento incluye agua y un aditivo lubricante que comprende el producto de reacción de un azúcar y un alcohol. La etapa de aplicar la composición de refinamiento a las astillas lignocelulósicas se conduce menos de 5 minutos antes de, o en forma concurrente con, la etapa de refinar mecánicamente las astillas de madera para formar la pulpa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762522387P | 2017-06-20 | 2017-06-20 | |
| PCT/EP2018/065478 WO2018234097A1 (en) | 2017-06-20 | 2018-06-12 | METHOD OF INCREASING THE FLOW AND / OR REDUCING THE ENERGY UTILIZATION OF A PULP REDUCTION PROCESS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019015896A true MX2019015896A (es) | 2020-02-10 |
Family
ID=62705559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019015896A MX2019015896A (es) | 2017-06-20 | 2018-06-12 | Metodo para aumentar la produccion y/o reducir el uso de energia de un proceso para la formacion de pulpa. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11624153B2 (es) |
| EP (1) | EP3642411A1 (es) |
| JP (1) | JP7353188B2 (es) |
| KR (1) | KR102650372B1 (es) |
| CN (1) | CN110770391B (es) |
| AU (1) | AU2018286673B2 (es) |
| CA (1) | CA3066949A1 (es) |
| MX (1) | MX2019015896A (es) |
| RU (1) | RU2769241C2 (es) |
| WO (1) | WO2018234097A1 (es) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1042159A (en) * | 1974-12-09 | 1978-11-14 | Domtar Inc. | High yield pulping process |
| US4388148A (en) * | 1981-06-23 | 1983-06-14 | Nalco Chemical Company | Process for producing pulp |
| JP2940563B2 (ja) | 1990-12-25 | 1999-08-25 | 日本ピー・エム・シー株式会社 | リファイニング助剤及びリファイニング方法 |
| US6267841B1 (en) * | 1992-09-14 | 2001-07-31 | Steven W. Burton | Low energy thermomechanical pulping process using an enzyme treatment between refining zones |
| SE470555B (sv) * | 1992-12-30 | 1994-08-22 | Sunds Defibrator Ind Ab | Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial |
| US6551452B2 (en) * | 2000-07-27 | 2003-04-22 | Ashland Inc. | Process for digesting woodchips and digester additives |
| JP4275936B2 (ja) | 2002-12-24 | 2009-06-10 | 日本製紙株式会社 | 機械パルプの製造方法 |
| US7726592B2 (en) * | 2003-12-04 | 2010-06-01 | Hercules Incorporated | Process for increasing the refiner production rate and/or decreasing the specific energy of pulping wood |
| US8262851B2 (en) | 2006-08-10 | 2012-09-11 | Andritz Inc. | Processes and systems for the pulping of lignocellulosic materials |
| US20080105392A1 (en) | 2006-11-03 | 2008-05-08 | Duggirala Prasad Y | Method and composition for improving fiber quality and process efficiency in mechanical pulping |
| US8282773B2 (en) * | 2007-12-14 | 2012-10-09 | Andritz Inc. | Method and system to enhance fiber development by addition of treatment agent during mechanical pulping |
| JP2009263855A (ja) | 2008-03-31 | 2009-11-12 | Nippon Paper Industries Co Ltd | オフセット印刷用塗工紙 |
| US7637271B1 (en) * | 2008-10-30 | 2009-12-29 | The Clorox Company | Polyaluminum compositions |
| JP2010203388A (ja) | 2009-03-05 | 2010-09-16 | Honda Motor Co Ltd | 電装品の配置構造 |
| US20100224333A1 (en) * | 2009-03-09 | 2010-09-09 | Prasad Duggirala | Method and chemical composition to improve efficiency of mechanical pulp |
| JP5550946B2 (ja) | 2009-06-26 | 2014-07-16 | 日本製紙株式会社 | 印刷用塗工紙 |
| FI20105786A (fi) * | 2010-07-09 | 2012-01-10 | Upm Kymmene Corp | Menetelmä ja järjestelmä lämmöneristeen raaka-aineen valmistamiseksi |
| WO2015036655A1 (en) * | 2013-09-12 | 2015-03-19 | Kemira Oyj | Impregnation system and its use |
| AU2015286229B2 (en) * | 2014-07-10 | 2018-11-08 | Leaf Sciences Pty Ltd | Methods for treating lignocellulosic material |
-
2018
- 2018-06-12 CA CA3066949A patent/CA3066949A1/en active Pending
- 2018-06-12 JP JP2019570364A patent/JP7353188B2/ja active Active
- 2018-06-12 MX MX2019015896A patent/MX2019015896A/es unknown
- 2018-06-12 AU AU2018286673A patent/AU2018286673B2/en active Active
- 2018-06-12 KR KR1020207000638A patent/KR102650372B1/ko active IP Right Grant
- 2018-06-12 CN CN201880040972.XA patent/CN110770391B/zh active Active
- 2018-06-12 RU RU2020101924A patent/RU2769241C2/ru active
- 2018-06-12 US US16/621,916 patent/US11624153B2/en active Active
- 2018-06-12 WO PCT/EP2018/065478 patent/WO2018234097A1/en unknown
- 2018-06-12 EP EP18733199.6A patent/EP3642411A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN110770391A (zh) | 2020-02-07 |
| US20200123707A1 (en) | 2020-04-23 |
| US11624153B2 (en) | 2023-04-11 |
| AU2018286673B2 (en) | 2023-04-27 |
| KR20200019951A (ko) | 2020-02-25 |
| KR102650372B1 (ko) | 2024-03-21 |
| RU2769241C2 (ru) | 2022-03-29 |
| RU2020101924A3 (es) | 2021-10-15 |
| EP3642411A1 (en) | 2020-04-29 |
| BR112019027005A2 (pt) | 2020-06-30 |
| JP7353188B2 (ja) | 2023-09-29 |
| AU2018286673A1 (en) | 2020-01-02 |
| WO2018234097A1 (en) | 2018-12-27 |
| CA3066949A1 (en) | 2018-12-27 |
| JP2020524228A (ja) | 2020-08-13 |
| RU2020101924A (ru) | 2021-07-20 |
| CN110770391B (zh) | 2022-02-11 |
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