CN104003475A - 一种造纸白水中胶体性干扰物的分离方法 - Google Patents
一种造纸白水中胶体性干扰物的分离方法 Download PDFInfo
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- CN104003475A CN104003475A CN201310059307.4A CN201310059307A CN104003475A CN 104003475 A CN104003475 A CN 104003475A CN 201310059307 A CN201310059307 A CN 201310059307A CN 104003475 A CN104003475 A CN 104003475A
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- Prior art keywords
- chaff interference
- colloidality
- interferents
- colloidal
- white water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 125000000129 anionic group Chemical group 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 claims abstract 2
- 239000000084 colloidal system Substances 0.000 claims description 9
- 159000000000 sodium salts Chemical group 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 159000000007 calcium salts Chemical class 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 238000000643 oven drying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004451 qualitative analysis Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000004445 quantitative analysis Methods 0.000 abstract description 4
- 239000011575 calcium Substances 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 11
- 238000004448 titration Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229920002396 Polyurea Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910017053 inorganic salt Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000001261 hydroxy acids Chemical group 0.000 description 1
- 229940096405 magnesium cation Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Paper (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201310059307.4A CN104003475B (zh) | 2013-02-26 | 2013-02-26 | 一种造纸白水中胶体性干扰物的分离方法 |
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CN201310059307.4A CN104003475B (zh) | 2013-02-26 | 2013-02-26 | 一种造纸白水中胶体性干扰物的分离方法 |
Publications (2)
Publication Number | Publication Date |
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CN104003475A true CN104003475A (zh) | 2014-08-27 |
CN104003475B CN104003475B (zh) | 2016-03-23 |
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CN201310059307.4A Active CN104003475B (zh) | 2013-02-26 | 2013-02-26 | 一种造纸白水中胶体性干扰物的分离方法 |
Country Status (1)
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CN (1) | CN104003475B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107460759A (zh) * | 2017-08-18 | 2017-12-12 | 华南理工大学 | 一种纳米纤维素悬浮液的快速纯化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62250984A (ja) * | 1986-04-25 | 1987-10-31 | Nippon Kamiparupu Kenkyusho:Kk | パルプスラリ−類中の異物の除去法 |
CN1406209A (zh) * | 1999-06-02 | 2003-03-26 | 纳尔科化学公司 | 具有高表面积和改良活性的稳定硅溶胶 |
CN101408016A (zh) * | 2008-06-20 | 2009-04-15 | 南京林业大学 | 造纸湿部多价金属阳离子垃圾清除剂与制备方法及应用 |
-
2013
- 2013-02-26 CN CN201310059307.4A patent/CN104003475B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62250984A (ja) * | 1986-04-25 | 1987-10-31 | Nippon Kamiparupu Kenkyusho:Kk | パルプスラリ−類中の異物の除去法 |
CN1406209A (zh) * | 1999-06-02 | 2003-03-26 | 纳尔科化学公司 | 具有高表面积和改良活性的稳定硅溶胶 |
CN101408016A (zh) * | 2008-06-20 | 2009-04-15 | 南京林业大学 | 造纸湿部多价金属阳离子垃圾清除剂与制备方法及应用 |
Non-Patent Citations (3)
Title |
---|
付建生 等: "造纸湿部阴离子垃圾及其捕集剂", 《湖北造纸》, no. 4, 31 December 2008 (2008-12-31) * |
张春辉 等: "马尾松化机浆DCS的表征及其稳定性的研究", 《造纸科学与技术》, vol. 27, no. 5, 31 December 2008 (2008-12-31) * |
苏振华 等: "湿部阴离子垃圾问题及其对策", 《中华纸业》, vol. 26, no. 7, 31 July 2005 (2005-07-31) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107460759A (zh) * | 2017-08-18 | 2017-12-12 | 华南理工大学 | 一种纳米纤维素悬浮液的快速纯化方法 |
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CN104003475B (zh) | 2016-03-23 |
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Effective date of registration: 20211108 Address after: 223600 the northern side of Yinshan Road, the eastern side of the sponge plant in Shuyang County, Suqian, Jiangsu. Patentee after: JIANGSU NINGSHU PAPER CO.,LTD. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Separation Method for Colloidal Disruptors in Paper White Water Granted publication date: 20160323 Pledgee: Suqian branch of Bank of Nanjing Co.,Ltd. Pledgor: JIANGSU NINGSHU PAPER CO.,LTD. Registration number: Y2024980005745 |
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