KR20060128116A - 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법 - Google Patents
옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법 Download PDFInfo
- Publication number
- KR20060128116A KR20060128116A KR1020050049302A KR20050049302A KR20060128116A KR 20060128116 A KR20060128116 A KR 20060128116A KR 1020050049302 A KR1020050049302 A KR 1020050049302A KR 20050049302 A KR20050049302 A KR 20050049302A KR 20060128116 A KR20060128116 A KR 20060128116A
- Authority
- KR
- South Korea
- Prior art keywords
- cooking
- pulp
- sodium
- weight
- refining
- 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.)
- Granted
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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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
Description
Claims (2)
- 옥수숫대를 원료로 하여 펄프를 제조함에 있어서,(1) 옥수숫대를 분쇄한 분쇄물 100중량부에 가성소다, 탄산나트륨, 아황산나트륨, 아황산수소나트륨, 황화나트륨, 산화나트륨, 황산나트륨 또는 이들 중 2이상의 혼합물로 이루어지는 그룹 중에서 선택되는 증해제 0.5 내지 5중량부를 가하고, 함침시킨 후, 고형분을 분리하여 증해시키는 1차증해단계; (2) 상기 1차증해단계에서 증해되어 수득된 혼합물에 상기 증해제 5 내지 10중량부를 더 가하고, 함침시킨 후, 고형분을 분리하여 증해시키는 2차증해단계;들을 포함하여 이루어지되, 상기 2차증해단계 직전, 상기 2차증해단계 도중 또는 상기 2차증해단계 이후에서 증해의 대상이 되는 고형분을 분리하여 기계적으로 리파이닝시키는 리파이닝단계;를 포함하여 이루어짐을 특징으로 하는 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법.
- 제 1 항에 있어서,상기 2차증해단계 이전과 이후 모두에서 증해의 대상이 되는 고형분을 분리하여 기계적으로 리파이닝시키는 리파이닝단계;를 포함하여 이루어짐을 특징으로 하는 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050049302A KR100694840B1 (ko) | 2005-06-09 | 2005-06-09 | 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법 |
| PCT/KR2005/003954 WO2006132462A1 (en) | 2005-06-09 | 2005-11-22 | Manufacturing method of mechanical pulp from cornstalk cellulose |
| US11/916,826 US8012308B2 (en) | 2005-06-09 | 2005-11-22 | Manufacturing method of mechanical pulp from cornstalk cellulose |
| CNA2005800500798A CN101198744A (zh) | 2005-06-09 | 2005-11-22 | 由玉米秆纤维素制造机械纸浆的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050049302A KR100694840B1 (ko) | 2005-06-09 | 2005-06-09 | 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060128116A true KR20060128116A (ko) | 2006-12-14 |
| KR100694840B1 KR100694840B1 (ko) | 2007-03-14 |
Family
ID=37498630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050049302A Expired - Fee Related KR100694840B1 (ko) | 2005-06-09 | 2005-06-09 | 옥수숫대 셀룰로오스로부터의 기계펄프의 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8012308B2 (ko) |
| KR (1) | KR100694840B1 (ko) |
| CN (1) | CN101198744A (ko) |
| WO (1) | WO2006132462A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431052A (zh) * | 2020-11-05 | 2021-03-02 | 江西中竹生物质科技有限公司 | 玉米秸秆超声波制浆方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779632B1 (ko) * | 2005-12-13 | 2007-11-28 | 유해일 | 옥수숫대를 이용한 기능성 판재 및 그 제조방법 |
| WO2007140837A2 (de) * | 2006-06-08 | 2007-12-13 | Voith Patent Gmbh | Verfahren zum herstellen von faserstoff |
| EP2126195A1 (de) * | 2006-12-23 | 2009-12-02 | Voith Patent GmbH | Verfahren zur herstellung von tissuepapier |
| FR2933473B1 (fr) * | 2008-07-03 | 2010-09-03 | En Sarl | Nouveau materiau a base vegetale |
| CN102561094B (zh) * | 2012-01-06 | 2015-04-15 | 黑龙江浩源生物科技有限公司 | 利用玉米秸秆木糖渣制浆造纸的方法 |
| EA020360B1 (ru) * | 2012-01-19 | 2014-10-30 | Джамал Вейс оглы Мамедов | Реакционноспособная целлюлоза и способ ее получения |
| CN103498199A (zh) * | 2013-10-14 | 2014-01-08 | 闽江学院 | 一种具有可纺性的玉米苞叶纤维及其生产方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1778199A (en) * | 1926-06-14 | 1930-10-14 | Neumann John | Manufacture of pulp |
| US1846511A (en) * | 1928-12-13 | 1932-02-23 | Cornstalk Products Company Inc | Manufacture of cellulose from cornstalks |
| JPH0457982A (ja) * | 1990-06-21 | 1992-02-25 | Kosei Hata | トウモロコシ、大豆、バレイショの茎から繊維を採取する方法 |
| US5944953A (en) * | 1996-03-12 | 1999-08-31 | Le Centre Specialise En Pates Et Papiers (Cspp) Du College D'enseignement General Et Professionnel De Trois-Riveres | Process for simultaneous mechanical and chemical defibration of corn stalks and straw materials |
| KR100324487B1 (ko) * | 1999-06-05 | 2002-02-27 | 김철갑 | 옥수숫대를 이용한 펄프의 제조 |
| US20040256065A1 (en) * | 2003-06-18 | 2004-12-23 | Aziz Ahmed | Method for producing corn stalk pulp and paper products from corn stalk pulp |
-
2005
- 2005-06-09 KR KR1020050049302A patent/KR100694840B1/ko not_active Expired - Fee Related
- 2005-11-22 CN CNA2005800500798A patent/CN101198744A/zh active Pending
- 2005-11-22 WO PCT/KR2005/003954 patent/WO2006132462A1/en not_active Ceased
- 2005-11-22 US US11/916,826 patent/US8012308B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431052A (zh) * | 2020-11-05 | 2021-03-02 | 江西中竹生物质科技有限公司 | 玉米秸秆超声波制浆方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006132462A1 (en) | 2006-12-14 |
| US8012308B2 (en) | 2011-09-06 |
| CN101198744A (zh) | 2008-06-11 |
| KR100694840B1 (ko) | 2007-03-14 |
| US20090020246A1 (en) | 2009-01-22 |
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