CN109111006A - 一种从煤热解废水中回收氨气的方法以及设备 - Google Patents
一种从煤热解废水中回收氨气的方法以及设备 Download PDFInfo
- Publication number
- CN109111006A CN109111006A CN201811112891.4A CN201811112891A CN109111006A CN 109111006 A CN109111006 A CN 109111006A CN 201811112891 A CN201811112891 A CN 201811112891A CN 109111006 A CN109111006 A CN 109111006A
- Authority
- CN
- China
- Prior art keywords
- waste water
- ammonia
- lightness
- tower
- removing column
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 239000002351 wastewater Substances 0.000 title claims abstract description 101
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 93
- 239000003245 coal Substances 0.000 title claims abstract description 37
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title claims abstract description 18
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 21
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 35
- 239000002994 raw material Substances 0.000 claims description 34
- 230000009615 deamination Effects 0.000 claims description 19
- 238000006481 deamination reaction Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011280 coal tar Substances 0.000 abstract description 13
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011269 tar Substances 0.000 abstract description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 6
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 6
- 239000004571 lime Substances 0.000 abstract description 6
- 238000009835 boiling Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 5
- 150000003863 ammonium salts Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- XABJJJZIQNZSIM-UHFFFAOYSA-N azane;phenol Chemical compound [NH4+].[O-]C1=CC=CC=C1 XABJJJZIQNZSIM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 150000008442 polyphenolic compounds Chemical class 0.000 description 3
- 235000013824 polyphenols Nutrition 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000010812 mixed waste Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811112891.4A CN109111006B (zh) | 2018-09-21 | 2018-09-21 | 一种从煤热解废水中回收氨气的方法以及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811112891.4A CN109111006B (zh) | 2018-09-21 | 2018-09-21 | 一种从煤热解废水中回收氨气的方法以及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109111006A true CN109111006A (zh) | 2019-01-01 |
CN109111006B CN109111006B (zh) | 2022-01-07 |
Family
ID=64856609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811112891.4A Active CN109111006B (zh) | 2018-09-21 | 2018-09-21 | 一种从煤热解废水中回收氨气的方法以及设备 |
Country Status (1)
Country | Link |
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CN (1) | CN109111006B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260462A (en) * | 1978-05-26 | 1981-04-07 | United States Steel Corporation | Process for separating acid gases and ammonia from dilute aqueous solutions thereof |
JP2006169079A (ja) * | 2004-12-20 | 2006-06-29 | Oita Univ | 脱硫処理廃水からのアンモニアと硫化水素の分離回収方法。 |
CN101289234A (zh) * | 2008-06-16 | 2008-10-22 | 南昌大学 | 一种双塔汽提处理含酚、氨煤化工废水的方法 |
CN101898805A (zh) * | 2010-02-09 | 2010-12-01 | 神华集团有限责任公司 | 一种双塔汽提处理煤化工装置污水的方法 |
CN101955285A (zh) * | 2010-08-27 | 2011-01-26 | 武汉科技大学 | 一种焦化废水蒸氨前预处理方法 |
CN102259943A (zh) * | 2011-07-21 | 2011-11-30 | 天津市昊永化工科技有限公司 | 一种节能的酚氨废水回收处理方法 |
CN104787954A (zh) * | 2015-04-08 | 2015-07-22 | 天津市创举科技有限公司 | 一种废水的预处理工艺 |
CN106277642A (zh) * | 2016-09-22 | 2017-01-04 | 北京神雾环境能源科技集团股份有限公司 | 一种处理煤快速热解废水的***及方法 |
CN106673289A (zh) * | 2016-12-21 | 2017-05-17 | 华南理工大学 | 一种强化萃取处理高浓有机含酚煤气化废水的方法及装置 |
CN108128965A (zh) * | 2016-11-30 | 2018-06-08 | 内蒙古大唐国际克什克腾煤制天然气有限责任公司 | 一种煤化工废水零排放处理方法 |
-
2018
- 2018-09-21 CN CN201811112891.4A patent/CN109111006B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260462A (en) * | 1978-05-26 | 1981-04-07 | United States Steel Corporation | Process for separating acid gases and ammonia from dilute aqueous solutions thereof |
JP2006169079A (ja) * | 2004-12-20 | 2006-06-29 | Oita Univ | 脱硫処理廃水からのアンモニアと硫化水素の分離回収方法。 |
CN101289234A (zh) * | 2008-06-16 | 2008-10-22 | 南昌大学 | 一种双塔汽提处理含酚、氨煤化工废水的方法 |
CN101898805A (zh) * | 2010-02-09 | 2010-12-01 | 神华集团有限责任公司 | 一种双塔汽提处理煤化工装置污水的方法 |
CN101955285A (zh) * | 2010-08-27 | 2011-01-26 | 武汉科技大学 | 一种焦化废水蒸氨前预处理方法 |
CN102259943A (zh) * | 2011-07-21 | 2011-11-30 | 天津市昊永化工科技有限公司 | 一种节能的酚氨废水回收处理方法 |
CN104787954A (zh) * | 2015-04-08 | 2015-07-22 | 天津市创举科技有限公司 | 一种废水的预处理工艺 |
CN106277642A (zh) * | 2016-09-22 | 2017-01-04 | 北京神雾环境能源科技集团股份有限公司 | 一种处理煤快速热解废水的***及方法 |
CN108128965A (zh) * | 2016-11-30 | 2018-06-08 | 内蒙古大唐国际克什克腾煤制天然气有限责任公司 | 一种煤化工废水零排放处理方法 |
CN106673289A (zh) * | 2016-12-21 | 2017-05-17 | 华南理工大学 | 一种强化萃取处理高浓有机含酚煤气化废水的方法及装置 |
Non-Patent Citations (2)
Title |
---|
DING, J等: "Simultaneous removal of NOX and SO2 from coal-fired flue gas by catalytic oxidation-removal process with H2O2", 《CHEMICAL ENGINEERING JOURNAL》 * |
辛文辉等: "酸性水汽提装置的分析与改造", 《山东化工》 * |
Also Published As
Publication number | Publication date |
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CN109111006B (zh) | 2022-01-07 |
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Effective date of registration: 20220615 Address after: 474571 industrial cluster of hongshiqiao village, HUICHE Town, Xixia County, Nanyang City, Henan Province Patentee after: HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION Co.,Ltd. Patentee after: HEBEI LONGCHENG COAL COMPREHENSIVE UTILIZATION Co.,Ltd. Address before: 474571 industrial cluster of hongshiqiao village, HUICHE Town, Xixia County, Nanyang City, Henan Province Patentee before: HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION Co.,Ltd. Patentee before: HEBEI LONGCHENG COAL COMPREHENSIVE UTILIZATION Co.,Ltd. Patentee before: SHAANXI LONGCHENG COAL CLEAN AND HIGH EFFICIENCY UTILIZATION Co.,Ltd. |
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Effective date of registration: 20231120 Address after: 063200 Chemical Industry Park, Caofeidian Industrial Zone, Tangshan City, Hebei Province Patentee after: HEBEI LONGCHENG COAL COMPREHENSIVE UTILIZATION Co.,Ltd. Address before: 474571 industrial cluster of hongshiqiao village, HUICHE Town, Xixia County, Nanyang City, Henan Province Patentee before: HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION Co.,Ltd. Patentee before: HEBEI LONGCHENG COAL COMPREHENSIVE UTILIZATION Co.,Ltd. |
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