CN104445476A - 酒精沼液脱氨工艺及设备 - Google Patents
酒精沼液脱氨工艺及设备 Download PDFInfo
- Publication number
- CN104445476A CN104445476A CN201410685852.9A CN201410685852A CN104445476A CN 104445476 A CN104445476 A CN 104445476A CN 201410685852 A CN201410685852 A CN 201410685852A CN 104445476 A CN104445476 A CN 104445476A
- Authority
- CN
- China
- Prior art keywords
- deamination
- tower
- steam
- natural pond
- compressor
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 230000009615 deamination Effects 0.000 title claims abstract description 56
- 238000006481 deamination reaction Methods 0.000 title claims abstract description 56
- 238000005516 engineering process Methods 0.000 title abstract description 8
- 235000019441 ethanol Nutrition 0.000 title abstract 8
- 239000002002 slurry Substances 0.000 title abstract 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 43
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 10
- 239000001117 sulphuric acid Substances 0.000 claims description 9
- 235000011149 sulphuric acid Nutrition 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 55
- 230000000630 rising effect Effects 0.000 abstract description 2
- 239000007792 gaseous phase Substances 0.000 abstract 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 42
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- 235000011089 carbon dioxide Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/048—Purification of waste water by 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
- C02F2103/325—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of wine products
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410685852.9A CN104445476B (zh) | 2014-11-25 | 2014-11-25 | 酒精沼液脱氨工艺及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410685852.9A CN104445476B (zh) | 2014-11-25 | 2014-11-25 | 酒精沼液脱氨工艺及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104445476A true CN104445476A (zh) | 2015-03-25 |
CN104445476B CN104445476B (zh) | 2017-01-25 |
Family
ID=52892337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410685852.9A Active CN104445476B (zh) | 2014-11-25 | 2014-11-25 | 酒精沼液脱氨工艺及设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104445476B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106315726A (zh) * | 2016-10-12 | 2017-01-11 | 江苏金茂源生物化工有限责任公司 | 一种沼液脱碳联合脱氨系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234982A (ja) * | 1985-04-09 | 1986-10-20 | Kawasaki Heavy Ind Ltd | アンモニア、硫化水素などを含む廃水の処理方法 |
DE4239637C1 (de) * | 1992-11-23 | 1994-04-28 | Preussag Noell Wassertech | Verfahren und Vorrichtung zur Entfernung von ammoniumhaltigen Verbindungen aus Abwässern |
CN1539748A (zh) * | 2003-10-31 | 2004-10-27 | 刘金成 | 一种含尿素废液回收工艺 |
CN202415315U (zh) * | 2011-12-19 | 2012-09-05 | 杭州浙大合力科技有限公司 | 一种氨氮废水处理并回收氨制备硫酸铵的装置 |
CN103408086A (zh) * | 2013-08-02 | 2013-11-27 | 天华化工机械及自动化研究设计院有限公司 | 一种mvr汽提脱氨系统及其方法 |
CN103553172A (zh) * | 2013-11-15 | 2014-02-05 | 张卫东 | 一种炼焦剩余氨水蒸氨工艺设备及改进方法 |
CN103964528A (zh) * | 2013-01-28 | 2014-08-06 | 北京蓝天欣禾科技有限公司 | 一种热泵精馏汽提脱氨方法 |
CN204251370U (zh) * | 2014-11-25 | 2015-04-08 | 徐翔 | 酒精沼液脱氨设备 |
-
2014
- 2014-11-25 CN CN201410685852.9A patent/CN104445476B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234982A (ja) * | 1985-04-09 | 1986-10-20 | Kawasaki Heavy Ind Ltd | アンモニア、硫化水素などを含む廃水の処理方法 |
DE4239637C1 (de) * | 1992-11-23 | 1994-04-28 | Preussag Noell Wassertech | Verfahren und Vorrichtung zur Entfernung von ammoniumhaltigen Verbindungen aus Abwässern |
CN1539748A (zh) * | 2003-10-31 | 2004-10-27 | 刘金成 | 一种含尿素废液回收工艺 |
CN202415315U (zh) * | 2011-12-19 | 2012-09-05 | 杭州浙大合力科技有限公司 | 一种氨氮废水处理并回收氨制备硫酸铵的装置 |
CN103964528A (zh) * | 2013-01-28 | 2014-08-06 | 北京蓝天欣禾科技有限公司 | 一种热泵精馏汽提脱氨方法 |
CN103408086A (zh) * | 2013-08-02 | 2013-11-27 | 天华化工机械及自动化研究设计院有限公司 | 一种mvr汽提脱氨系统及其方法 |
CN103553172A (zh) * | 2013-11-15 | 2014-02-05 | 张卫东 | 一种炼焦剩余氨水蒸氨工艺设备及改进方法 |
CN204251370U (zh) * | 2014-11-25 | 2015-04-08 | 徐翔 | 酒精沼液脱氨设备 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106315726A (zh) * | 2016-10-12 | 2017-01-11 | 江苏金茂源生物化工有限责任公司 | 一种沼液脱碳联合脱氨系统 |
CN106315726B (zh) * | 2016-10-12 | 2019-05-03 | 江苏金茂源生物化工有限责任公司 | 一种沼液脱碳联合脱氨系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104445476B (zh) | 2017-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161209 Address after: 214500 Jingjiang City, Jiangsu province Maqiao town north high tech Industrial Zone No. 8 Applicant after: Jiangsu Hecheng Pharmaceutical Equipment Manufacturing Co., Ltd. Address before: 214500 Jingjiang Zhongtian city garden, Jiangsu, Taizhou L22-6 Applicant before: Xu Xiang |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Deamination process and equipment of alcohol biogas slurry Effective date of registration: 20210812 Granted publication date: 20170125 Pledgee: Jiangsu Changjiang Commercial Bank Co.,Ltd. Pledgor: JIANGSU HECHENG PHARMACEUTICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021980007567 |