JP2008088606A5 - - Google Patents
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- Publication number
- JP2008088606A5 JP2008088606A5 JP2006271868A JP2006271868A JP2008088606A5 JP 2008088606 A5 JP2008088606 A5 JP 2008088606A5 JP 2006271868 A JP2006271868 A JP 2006271868A JP 2006271868 A JP2006271868 A JP 2006271868A JP 2008088606 A5 JP2008088606 A5 JP 2008088606A5
- Authority
- JP
- Japan
- Prior art keywords
- stage
- group
- treatment
- bleached pulp
- producing bleached
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N Chlorine dioxide Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 239000003513 alkali Substances 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 3
- 239000004155 Chlorine dioxide Substances 0.000 claims 2
- 238000010306 acid treatment Methods 0.000 claims 2
- 238000004061 bleaching Methods 0.000 claims 2
- 235000019398 chlorine dioxide Nutrition 0.000 claims 2
- 229910021476 group 6 element Inorganic materials 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 2
- 229920001131 Pulp (paper) Polymers 0.000 claims 1
- FMMSEFNIWDFLKK-UHFFFAOYSA-N [O].OO Chemical compound [O].OO FMMSEFNIWDFLKK-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating Effects 0.000 claims 1
- 229910021480 group 4 element Inorganic materials 0.000 claims 1
- 229910021478 group 5 element Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006271868A JP4893210B2 (ja) | 2006-10-03 | 2006-10-03 | 漂白パルプの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006271868A JP4893210B2 (ja) | 2006-10-03 | 2006-10-03 | 漂白パルプの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008088606A JP2008088606A (ja) | 2008-04-17 |
| JP2008088606A5 true JP2008088606A5 (th) | 2009-11-05 |
| JP4893210B2 JP4893210B2 (ja) | 2012-03-07 |
Family
ID=39373044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006271868A Active JP4893210B2 (ja) | 2006-10-03 | 2006-10-03 | 漂白パルプの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4893210B2 (th) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011001637A (ja) * | 2009-06-16 | 2011-01-06 | Mitsubishi Gas Chemical Co Inc | 漂白パルプの製造方法 |
| JP2011001636A (ja) * | 2009-06-16 | 2011-01-06 | Mitsubishi Gas Chemical Co Inc | 漂白パルプの製造方法 |
| WO2015037424A1 (ja) * | 2013-09-12 | 2015-03-19 | 三菱瓦斯化学株式会社 | セルロースの製造方法 |
| JPWO2015105030A1 (ja) * | 2014-01-10 | 2017-03-23 | 三菱瓦斯化学株式会社 | セルロースの製造方法 |
| JP7100315B2 (ja) * | 2018-05-30 | 2022-07-13 | 三菱瓦斯化学株式会社 | 漂白パルプの製造方法 |
| WO2022102206A1 (ja) * | 2020-11-16 | 2022-05-19 | 三菱瓦斯化学株式会社 | 漂白パルプの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3402344B2 (ja) * | 1994-12-12 | 2003-05-06 | 三菱瓦斯化学株式会社 | 製紙用化学パルプの脱リグニン漂白方法 |
| EE03881B1 (et) * | 1996-09-11 | 2002-10-15 | Solvay Interox (Soci�t� Anonyme) | Puidumassi pleegitamise meetod |
| JPH10219575A (ja) * | 1997-02-06 | 1998-08-18 | Mitsubishi Gas Chem Co Inc | 製紙用化学パルプの漂白方法 |
| JP4178394B2 (ja) * | 2003-05-28 | 2008-11-12 | 三菱瓦斯化学株式会社 | 製紙用化学パルプのヘキセンウロン酸の除去方法 |
-
2006
- 2006-10-03 JP JP2006271868A patent/JP4893210B2/ja active Active
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