CN110342720A - 硫酸铵废水mvr蒸发脱氨处理***及其处理工艺 - Google Patents
硫酸铵废水mvr蒸发脱氨处理***及其处理工艺 Download PDFInfo
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- CN110342720A CN110342720A CN201910763232.5A CN201910763232A CN110342720A CN 110342720 A CN110342720 A CN 110342720A CN 201910763232 A CN201910763232 A CN 201910763232A CN 110342720 A CN110342720 A CN 110342720A
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- heat exchanger
- ammonia
- evaporation room
- waste water
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- 239000002351 wastewater Substances 0.000 title claims abstract description 85
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052921 ammonium sulfate Inorganic materials 0.000 title claims abstract description 80
- 235000011130 ammonium sulphate Nutrition 0.000 title claims abstract description 80
- 230000009615 deamination Effects 0.000 title claims abstract description 34
- 238000006481 deamination reaction Methods 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 180
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000001704 evaporation Methods 0.000 claims abstract description 136
- 230000008020 evaporation Effects 0.000 claims abstract description 134
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 90
- 239000011552 falling film Substances 0.000 claims abstract description 87
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 44
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 27
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000009834 vaporization Methods 0.000 claims abstract description 11
- 230000008016 vaporization Effects 0.000 claims abstract description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 135
- 238000012546 transfer Methods 0.000 claims description 45
- 239000012141 concentrate Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 239000010408 film Substances 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- WUPZNKGVDMHMBS-UHFFFAOYSA-N azane;dihydrate Chemical compound [NH4+].[NH4+].[OH-].[OH-] WUPZNKGVDMHMBS-UHFFFAOYSA-N 0.000 claims description 2
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 claims 1
- KHTPCDDBDQRIRX-UHFFFAOYSA-N azane;hydrate Chemical compound N.[NH4+].[OH-] KHTPCDDBDQRIRX-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052791 calcium Inorganic materials 0.000 abstract description 3
- 239000011575 calcium Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 3
- 239000004035 construction material Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009854 hydrometallurgy Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/022—Preparation of aqueous ammonia solutions, i.e. ammonia water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/026—Preparation of ammonia from inorganic compounds
- C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
-
- 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
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910763232.5A CN110342720A (zh) | 2019-08-19 | 2019-08-19 | 硫酸铵废水mvr蒸发脱氨处理***及其处理工艺 |
Applications Claiming Priority (1)
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CN201910763232.5A CN110342720A (zh) | 2019-08-19 | 2019-08-19 | 硫酸铵废水mvr蒸发脱氨处理***及其处理工艺 |
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CN110342720A true CN110342720A (zh) | 2019-10-18 |
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CN201910763232.5A Pending CN110342720A (zh) | 2019-08-19 | 2019-08-19 | 硫酸铵废水mvr蒸发脱氨处理***及其处理工艺 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110846500A (zh) * | 2019-09-29 | 2020-02-28 | 赣州腾远钴业新材料股份有限公司 | 一种钴冶炼氨氮废水综合回收利用方法 |
CN110981059A (zh) * | 2019-12-09 | 2020-04-10 | 常州中源工程技术有限公司 | 含硫酸钠盐和亚硫酸钠盐二萘酚废水处理***及处理工艺 |
CN110980842A (zh) * | 2019-11-06 | 2020-04-10 | 江苏威健环保科技有限公司 | 低温水处理分解设备 |
CN113375360A (zh) * | 2021-05-06 | 2021-09-10 | 郑喜勋 | 一种多级复叠式溶液调节装置及方法 |
CN114230069A (zh) * | 2021-11-12 | 2022-03-25 | 貌司华 | 一种处理含硫酸铵工业废水的设备 |
CN114262109A (zh) * | 2021-11-03 | 2022-04-01 | 青川县青云上锰业有限公司 | 一种低浓度硫酸铵溶液的氨回收方法 |
CN114804476A (zh) * | 2022-03-28 | 2022-07-29 | 武汉天源环保股份有限公司 | 垃圾渗滤液处理***以及处理方法 |
CN116062775B (zh) * | 2023-02-17 | 2024-06-04 | 中国天辰工程有限公司 | 一种硫酸铵蒸发结晶工艺与*** |
Citations (9)
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US20120315209A1 (en) * | 2011-04-20 | 2012-12-13 | Thermoenergy Corporation | Methods and systems for treating water streams |
KR101401211B1 (ko) * | 2013-12-20 | 2014-06-27 | 현대건설주식회사 | 제철폐수의 재이용을 위한 처리 시스템 및 처리방법 |
CN105480988A (zh) * | 2015-12-15 | 2016-04-13 | 赣州逸豪优美科实业有限公司 | 一种从高杂质铵盐废液中制备高纯铵盐的方法 |
CN106007137A (zh) * | 2016-06-20 | 2016-10-12 | 常州中源工程技术有限公司 | 电镀废水处理装置及其处理方法 |
CN106517626A (zh) * | 2016-11-30 | 2017-03-22 | 江苏迈安德节能蒸发设备有限公司 | 一种硫酸钠废水的处理工艺 |
CN108314114A (zh) * | 2017-01-17 | 2018-07-24 | 中国石油化工股份有限公司 | 一种含铵盐废水处理的方法 |
CN108314112A (zh) * | 2017-01-17 | 2018-07-24 | 中国石油化工股份有限公司 | 一种含铵盐废水处理的方法 |
CN108358258A (zh) * | 2018-02-26 | 2018-08-03 | 天华化工机械及自动化研究设计院有限公司 | 一种mvr脱氨分盐一体化工艺方法 |
CN210419611U (zh) * | 2019-08-19 | 2020-04-28 | 常州中源工程技术有限公司 | 硫酸铵废水mvr蒸发脱氨处理*** |
-
2019
- 2019-08-19 CN CN201910763232.5A patent/CN110342720A/zh active Pending
Patent Citations (9)
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US20120315209A1 (en) * | 2011-04-20 | 2012-12-13 | Thermoenergy Corporation | Methods and systems for treating water streams |
KR101401211B1 (ko) * | 2013-12-20 | 2014-06-27 | 현대건설주식회사 | 제철폐수의 재이용을 위한 처리 시스템 및 처리방법 |
CN105480988A (zh) * | 2015-12-15 | 2016-04-13 | 赣州逸豪优美科实业有限公司 | 一种从高杂质铵盐废液中制备高纯铵盐的方法 |
CN106007137A (zh) * | 2016-06-20 | 2016-10-12 | 常州中源工程技术有限公司 | 电镀废水处理装置及其处理方法 |
CN106517626A (zh) * | 2016-11-30 | 2017-03-22 | 江苏迈安德节能蒸发设备有限公司 | 一种硫酸钠废水的处理工艺 |
CN108314114A (zh) * | 2017-01-17 | 2018-07-24 | 中国石油化工股份有限公司 | 一种含铵盐废水处理的方法 |
CN108314112A (zh) * | 2017-01-17 | 2018-07-24 | 中国石油化工股份有限公司 | 一种含铵盐废水处理的方法 |
CN108358258A (zh) * | 2018-02-26 | 2018-08-03 | 天华化工机械及自动化研究设计院有限公司 | 一种mvr脱氨分盐一体化工艺方法 |
CN210419611U (zh) * | 2019-08-19 | 2020-04-28 | 常州中源工程技术有限公司 | 硫酸铵废水mvr蒸发脱氨处理*** |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110846500A (zh) * | 2019-09-29 | 2020-02-28 | 赣州腾远钴业新材料股份有限公司 | 一种钴冶炼氨氮废水综合回收利用方法 |
CN110980842A (zh) * | 2019-11-06 | 2020-04-10 | 江苏威健环保科技有限公司 | 低温水处理分解设备 |
CN110981059A (zh) * | 2019-12-09 | 2020-04-10 | 常州中源工程技术有限公司 | 含硫酸钠盐和亚硫酸钠盐二萘酚废水处理***及处理工艺 |
CN113375360A (zh) * | 2021-05-06 | 2021-09-10 | 郑喜勋 | 一种多级复叠式溶液调节装置及方法 |
CN114262109A (zh) * | 2021-11-03 | 2022-04-01 | 青川县青云上锰业有限公司 | 一种低浓度硫酸铵溶液的氨回收方法 |
CN114230069A (zh) * | 2021-11-12 | 2022-03-25 | 貌司华 | 一种处理含硫酸铵工业废水的设备 |
CN114804476A (zh) * | 2022-03-28 | 2022-07-29 | 武汉天源环保股份有限公司 | 垃圾渗滤液处理***以及处理方法 |
CN116062775B (zh) * | 2023-02-17 | 2024-06-04 | 中国天辰工程有限公司 | 一种硫酸铵蒸发结晶工艺与*** |
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Inventor after: Xu Chen Inventor after: Li Wenbin Inventor after: Yao Hongqi Inventor before: Xu Chen Inventor before: Li Wenbin Inventor before: Yao Hongqi |
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Country or region after: China Address after: 213000, No. 16 Donggang Second Road, Weicun Street, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Changzhou Zhongyuan Technology Co.,Ltd. Address before: No. 82 Anjia Zhenxing Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, 213001 Applicant before: CHANGZHOU ZHONGYUAN ENGINEERING TECHNOLOGY Co.,Ltd. Country or region before: China |