CN105088847B - 一种由造纸黑液提取分离木质素的装置及方法 - Google Patents
一种由造纸黑液提取分离木质素的装置及方法 Download PDFInfo
- Publication number
- CN105088847B CN105088847B CN201510561740.7A CN201510561740A CN105088847B CN 105088847 B CN105088847 B CN 105088847B CN 201510561740 A CN201510561740 A CN 201510561740A CN 105088847 B CN105088847 B CN 105088847B
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- China
- Prior art keywords
- liquid
- lignin
- retort
- black liquid
- plate type
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 57
- 229920005610 lignin Polymers 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 12
- 238000004537 pulping Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 8
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005864 Sulphur Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical group S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
Landscapes
- Paper (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510561740.7A CN105088847B (zh) | 2015-09-07 | 2015-09-07 | 一种由造纸黑液提取分离木质素的装置及方法 |
Applications Claiming Priority (1)
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CN201510561740.7A CN105088847B (zh) | 2015-09-07 | 2015-09-07 | 一种由造纸黑液提取分离木质素的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105088847A CN105088847A (zh) | 2015-11-25 |
CN105088847B true CN105088847B (zh) | 2018-02-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510561740.7A Active CN105088847B (zh) | 2015-09-07 | 2015-09-07 | 一种由造纸黑液提取分离木质素的装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105088847B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106702804B (zh) * | 2016-12-19 | 2018-06-22 | 中国轻工业南宁设计工程有限公司 | 一种黑液中提取木质素的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044966A (zh) * | 1989-02-20 | 1990-08-29 | 青岛海洋大学 | 造纸废水回收再用方法 |
CN1229156A (zh) * | 1998-03-13 | 1999-09-22 | 刘平 | 造纸黑液中木质素和碱双回收 |
CN2600429Y (zh) * | 2002-11-11 | 2004-01-21 | 泰安碧清污水治理有限责任公司 | 高效多功能造纸黑液处理装置 |
CN2600431Y (zh) * | 2002-11-11 | 2004-01-21 | 泰安碧清污水治理有限责任公司 | 高效多功能造纸黑液处理装置 |
CN101139146A (zh) * | 2007-08-09 | 2008-03-12 | 陕西升基利科技有限公司 | 利用锅炉烟道尾气治理造纸黑液的工艺 |
CA2763447A1 (en) * | 2009-06-10 | 2010-12-16 | Metso Power Ab | Method for precipitating lignin from black liquor by utilizing waste gases |
CN205062559U (zh) * | 2015-09-07 | 2016-03-02 | 武汉凯比思电力设备有限公司 | 一种由造纸黑液提取分离木质素的装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8172981B2 (en) * | 2004-09-14 | 2012-05-08 | Lignoboost Ab | Separating lignin from black liquor by precipitation, suspension and separation |
US20070131363A1 (en) * | 2005-10-24 | 2007-06-14 | Andritz Inc. | Fiberline systems, processes and methods |
-
2015
- 2015-09-07 CN CN201510561740.7A patent/CN105088847B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044966A (zh) * | 1989-02-20 | 1990-08-29 | 青岛海洋大学 | 造纸废水回收再用方法 |
CN1229156A (zh) * | 1998-03-13 | 1999-09-22 | 刘平 | 造纸黑液中木质素和碱双回收 |
CN2600429Y (zh) * | 2002-11-11 | 2004-01-21 | 泰安碧清污水治理有限责任公司 | 高效多功能造纸黑液处理装置 |
CN2600431Y (zh) * | 2002-11-11 | 2004-01-21 | 泰安碧清污水治理有限责任公司 | 高效多功能造纸黑液处理装置 |
CN101139146A (zh) * | 2007-08-09 | 2008-03-12 | 陕西升基利科技有限公司 | 利用锅炉烟道尾气治理造纸黑液的工艺 |
CA2763447A1 (en) * | 2009-06-10 | 2010-12-16 | Metso Power Ab | Method for precipitating lignin from black liquor by utilizing waste gases |
CN205062559U (zh) * | 2015-09-07 | 2016-03-02 | 武汉凯比思电力设备有限公司 | 一种由造纸黑液提取分离木质素的装置 |
Also Published As
Publication number | Publication date |
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CN105088847A (zh) | 2015-11-25 |
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Inventor after: He Liming Inventor after: Zheng Haoyuan Inventor after: Lv Xinlu Inventor before: Xu Junhong Inventor before: Lv Xinlu |
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Effective date of registration: 20240313 Address after: 168 Fazhan Avenue, Sanshui Demonstration Zone, Xishui County, Huanggang, Hubei Province, 438200 Patentee after: Hubei Kaibisi Intelligent Equipment Co.,Ltd. Country or region after: China Address before: Room 402, Building A, Wenchang, International Enterprise Center, No. 1 Guanggu Avenue, Donghu High tech Development Zone, Wuhan City, Hubei Province, 430074 Patentee before: WUHAN KEMPINSH POWER EQUIPMENT CO.,LTD. Country or region before: China |