CN102612578A - 用于在纸浆、纸张或板材的制造中对纤维和颗粒悬浮液脱水的方法 - Google Patents
用于在纸浆、纸张或板材的制造中对纤维和颗粒悬浮液脱水的方法 Download PDFInfo
- Publication number
- CN102612578A CN102612578A CN2010800455721A CN201080045572A CN102612578A CN 102612578 A CN102612578 A CN 102612578A CN 2010800455721 A CN2010800455721 A CN 2010800455721A CN 201080045572 A CN201080045572 A CN 201080045572A CN 102612578 A CN102612578 A CN 102612578A
- Authority
- CN
- China
- Prior art keywords
- water
- fiber suspension
- wire
- separated
- manufacture
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 239000008213 purified water Substances 0.000 claims abstract description 13
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 12
- 239000002808 molecular sieve Substances 0.000 claims abstract description 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 4
- 229960005191 ferric oxide Drugs 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 235000014413 iron hydroxide Nutrition 0.000 description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 hydroxide ions Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
Landscapes
- Paper (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095846 | 2009-08-14 | ||
FI20095846A FI121798B (fi) | 2009-08-14 | 2009-08-14 | Menetelmä veden erottamiseksi kuitu- ja hiukkassuspensiosta sellun, paperin tai kartongin valmistuksessa |
PCT/FI2010/050631 WO2011018555A1 (en) | 2009-08-14 | 2010-08-13 | Method for dewatering a fiber and particle suspension in the manufacture of pulp, paper or board |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102612578A true CN102612578A (zh) | 2012-07-25 |
CN102612578B CN102612578B (zh) | 2014-12-31 |
Family
ID=41050674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080045572.1A Expired - Fee Related CN102612578B (zh) | 2009-08-14 | 2010-08-13 | 用于在纸浆、纸张或板材的制造中对纤维和颗粒悬浮液脱水的方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2486187B1 (zh) |
CN (1) | CN102612578B (zh) |
FI (1) | FI121798B (zh) |
WO (1) | WO2011018555A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030996A1 (de) * | 2010-07-06 | 2012-01-12 | Voith Patent Gmbh | Metall-Ionen |
SE542676C2 (en) | 2017-11-29 | 2020-06-23 | Axolot Solutions Ab | Method for washer pulp where the wash filter is purified and re-circulated |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994014709A1 (en) * | 1992-12-22 | 1994-07-07 | Jan Sundell | Apparatus for purifying water |
CN1107443A (zh) * | 1994-02-26 | 1995-08-30 | 印度国家研究发展公司 | 涉及电解-氧化法的废水处理方法 |
WO1997044522A1 (en) * | 1996-05-23 | 1997-11-27 | Valmet Corporation | Method for arrangement of the water circulation in a paper mill |
US5759390A (en) * | 1995-01-31 | 1998-06-02 | Essop; Saleam | Particle separator |
CN1265046A (zh) * | 1997-06-05 | 2000-08-30 | 卢西德处理系统公司 | 化学和机械磨平过程中所用过的水和浆状磨料的回收方法和设备 |
WO2003062152A1 (en) * | 2002-01-25 | 2003-07-31 | Bcde Group Waste Management Ltd Oy | Method and apparatus for removing impurities from waste water by electroflotation |
CN101125695A (zh) * | 2007-08-03 | 2008-02-20 | 重庆大学 | 脉冲电浮发生方法及发生装置 |
-
2009
- 2009-08-14 FI FI20095846A patent/FI121798B/fi not_active IP Right Cessation
-
2010
- 2010-08-13 WO PCT/FI2010/050631 patent/WO2011018555A1/en active Application Filing
- 2010-08-13 CN CN201080045572.1A patent/CN102612578B/zh not_active Expired - Fee Related
- 2010-08-13 EP EP10808019.3A patent/EP2486187B1/en not_active Not-in-force
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994014709A1 (en) * | 1992-12-22 | 1994-07-07 | Jan Sundell | Apparatus for purifying water |
CN1107443A (zh) * | 1994-02-26 | 1995-08-30 | 印度国家研究发展公司 | 涉及电解-氧化法的废水处理方法 |
US5759390A (en) * | 1995-01-31 | 1998-06-02 | Essop; Saleam | Particle separator |
WO1997044522A1 (en) * | 1996-05-23 | 1997-11-27 | Valmet Corporation | Method for arrangement of the water circulation in a paper mill |
CN1265046A (zh) * | 1997-06-05 | 2000-08-30 | 卢西德处理系统公司 | 化学和机械磨平过程中所用过的水和浆状磨料的回收方法和设备 |
WO2003062152A1 (en) * | 2002-01-25 | 2003-07-31 | Bcde Group Waste Management Ltd Oy | Method and apparatus for removing impurities from waste water by electroflotation |
CN101125695A (zh) * | 2007-08-03 | 2008-02-20 | 重庆大学 | 脉冲电浮发生方法及发生装置 |
Non-Patent Citations (1)
Title |
---|
YUAN-SHING PERNG等: "Pilot Treatment of OCC-based Paper Mill Wastewater Using Pulsed Electrocoagulation", 《WATER QUALITY RESEARCH JOURNAL OF CANADA》 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011018555A1 (en) | 2011-02-17 |
FI121798B (fi) | 2011-04-15 |
EP2486187A1 (en) | 2012-08-15 |
EP2486187B1 (en) | 2016-04-20 |
EP2486187A4 (en) | 2013-05-22 |
CN102612578B (zh) | 2014-12-31 |
FI20095846A0 (fi) | 2009-08-14 |
FI20095846L (fi) | 2011-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RORY HANNUBURQA SUOMINEN Free format text: FORMER OWNER: HANNU SUOMINEN Effective date: 20150409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150409 Address after: American California Patentee after: Rory Hanupoka Sominin Address before: Finland Vantaa Patentee before: Suominen Hannu |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170813 |
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CF01 | Termination of patent right due to non-payment of annual fee |