CN201411590Y - 一种氧化白液制备系统 - Google Patents
一种氧化白液制备系统 Download PDFInfo
- Publication number
- CN201411590Y CN201411590Y CN2009201080192U CN200920108019U CN201411590Y CN 201411590 Y CN201411590 Y CN 201411590Y CN 2009201080192 U CN2009201080192 U CN 2009201080192U CN 200920108019 U CN200920108019 U CN 200920108019U CN 201411590 Y CN201411590 Y CN 201411590Y
- Authority
- CN
- China
- Prior art keywords
- white liquor
- white
- reactor
- white liquid
- oxidized
- 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.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 230000003647 oxidation Effects 0.000 title abstract description 10
- 238000007254 oxidation reaction Methods 0.000 title abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 118
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 27
- 238000009826 distribution Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 18
- 238000007689 inspection Methods 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 11
- 235000014347 soups Nutrition 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000003513 alkali Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011734 sodium Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012946 outsourcing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 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 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
| 控制回路 | 控制变量 | 控制模式 | 阀门位置 |
| LICA-5103 | 氧化白液反应器液位 | 手动 | 关闭 |
| TIC-5104 | 氧化白液反应器温度 | 手动 | 打开 |
| PICA-5106 | 氧化白液反应器顶部压力 | 手动 | 关闭 |
| TIC-5108 | 氧化白液出口温度 | 手动 | 关闭 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080192U CN201411590Y (zh) | 2009-05-20 | 2009-05-20 | 一种氧化白液制备系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080192U CN201411590Y (zh) | 2009-05-20 | 2009-05-20 | 一种氧化白液制备系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411590Y true CN201411590Y (zh) | 2010-02-24 |
Family
ID=41713477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201080192U Expired - Fee Related CN201411590Y (zh) | 2009-05-20 | 2009-05-20 | 一种氧化白液制备系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411590Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113309A (zh) * | 2015-10-07 | 2015-12-02 | 中国轻工业长沙工程有限公司 | 氧化白液制备系统 |
| US11473243B2 (en) * | 2017-10-20 | 2022-10-18 | Valmet Technologies Oy | Method and a system for removing hydrogen sulphide ions (HS−) from a liquor of a pulp mill process |
-
2009
- 2009-05-20 CN CN2009201080192U patent/CN201411590Y/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113309A (zh) * | 2015-10-07 | 2015-12-02 | 中国轻工业长沙工程有限公司 | 氧化白液制备系统 |
| US11473243B2 (en) * | 2017-10-20 | 2022-10-18 | Valmet Technologies Oy | Method and a system for removing hydrogen sulphide ions (HS−) from a liquor of a pulp mill process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA LIGHT INDUSTRY CONSTRUCTION CO.,LTD. Free format text: FORMER OWNER: CHINA BCEL INTERNATIONAL ENGINEERING CO., LTD. Effective date: 20100524 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100026 NO.42 BAIJIAZHUANGDONGLI, CHAOYANG DISTRICT, BEIJING TO: 100077 NO.6A YANGQIAOBEILI, FENGTAI DISTRICT, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100524 Address after: 100077 Beijing city Fengtai District Yangqiao Lane No. 6 Patentee after: China Light Industry Construction Co., Ltd. Address before: 100026 Beijing city Chaoyang District Baijiazhuang East No. 42 Patentee before: Zhongqing International Engineering Co., Ltd., China |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHONGQING INTERNATIONAL ENGINEERING CO., LTD., CHI Free format text: FORMER OWNER: CHINA LIGHT INDUSTRY CONSTRUCTION CO., LTD. Effective date: 20110818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100077 FENGTAI, BEIJING TO: 100026 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110818 Address after: 100026 Beijing city Chaoyang District Baijiazhuang East No. 42 Patentee after: Zhongqing International Engineering Co., Ltd., China Address before: 100077 Beijing city Fengtai District Yangqiao Lane No. 6 Patentee before: China Light Industry Construction Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20170520 |