CN106334326A - 一种焦化剩余氨水蒸馏工艺 - Google Patents
一种焦化剩余氨水蒸馏工艺 Download PDFInfo
- Publication number
- CN106334326A CN106334326A CN201610859109.XA CN201610859109A CN106334326A CN 106334326 A CN106334326 A CN 106334326A CN 201610859109 A CN201610859109 A CN 201610859109A CN 106334326 A CN106334326 A CN 106334326A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- ammonia water
- distillation
- ammoniacal liquor
- gas
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
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- 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
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- 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
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- 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
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
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- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
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- 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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610859109.XA CN106334326A (zh) | 2016-09-28 | 2016-09-28 | 一种焦化剩余氨水蒸馏工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610859109.XA CN106334326A (zh) | 2016-09-28 | 2016-09-28 | 一种焦化剩余氨水蒸馏工艺 |
Publications (1)
Publication Number | Publication Date |
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CN106334326A true CN106334326A (zh) | 2017-01-18 |
Family
ID=57840518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610859109.XA Pending CN106334326A (zh) | 2016-09-28 | 2016-09-28 | 一种焦化剩余氨水蒸馏工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106334326A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108940092A (zh) * | 2018-09-25 | 2018-12-07 | 连云港力场创新科技有限公司 | 一种用原料氨水生产脱硝用氨水的工艺方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993122A (zh) * | 2009-08-20 | 2011-03-30 | 北京航空航天大学 | 低温热能驱动的双容器负压蒸发水蒸馏分离装置 |
CN102336415A (zh) * | 2011-06-23 | 2012-02-01 | 上海同特化工科技有限公司 | 管式炉负压蒸氨工艺 |
CN103274489A (zh) * | 2013-05-21 | 2013-09-04 | 中冶焦耐工程技术有限公司 | 一种利用荒煤气余热为热源的负压蒸氨工艺及设备 |
CN103833093A (zh) * | 2014-03-26 | 2014-06-04 | 济钢集团有限公司 | 一种节能环保型生产浓氨水的装置及工艺 |
CN104495968A (zh) * | 2014-11-24 | 2015-04-08 | 北京首钢国际工程技术有限公司 | 利用焦炉荒煤气余热加热蒸氨循环废水的负压蒸氨工艺 |
CN104787825A (zh) * | 2015-04-29 | 2015-07-22 | 济南冶金化工设备有限公司 | 煤气初冷器余热蒸氨装置及余热蒸氨方法 |
JP2015218077A (ja) * | 2014-05-15 | 2015-12-07 | Jfeケミカル株式会社 | 硫酸アンモニウムの製造方法及び製造設備、並びに余剰安水の処理方法 |
CN105776394A (zh) * | 2016-03-17 | 2016-07-20 | 山东钢铁股份有限公司 | 一种煤气脱氨与剩余氨水负压蒸氨的一体化生产方法及系统 |
-
2016
- 2016-09-28 CN CN201610859109.XA patent/CN106334326A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993122A (zh) * | 2009-08-20 | 2011-03-30 | 北京航空航天大学 | 低温热能驱动的双容器负压蒸发水蒸馏分离装置 |
CN102336415A (zh) * | 2011-06-23 | 2012-02-01 | 上海同特化工科技有限公司 | 管式炉负压蒸氨工艺 |
CN103274489A (zh) * | 2013-05-21 | 2013-09-04 | 中冶焦耐工程技术有限公司 | 一种利用荒煤气余热为热源的负压蒸氨工艺及设备 |
CN103833093A (zh) * | 2014-03-26 | 2014-06-04 | 济钢集团有限公司 | 一种节能环保型生产浓氨水的装置及工艺 |
JP2015218077A (ja) * | 2014-05-15 | 2015-12-07 | Jfeケミカル株式会社 | 硫酸アンモニウムの製造方法及び製造設備、並びに余剰安水の処理方法 |
CN104495968A (zh) * | 2014-11-24 | 2015-04-08 | 北京首钢国际工程技术有限公司 | 利用焦炉荒煤气余热加热蒸氨循环废水的负压蒸氨工艺 |
CN104787825A (zh) * | 2015-04-29 | 2015-07-22 | 济南冶金化工设备有限公司 | 煤气初冷器余热蒸氨装置及余热蒸氨方法 |
CN105776394A (zh) * | 2016-03-17 | 2016-07-20 | 山东钢铁股份有限公司 | 一种煤气脱氨与剩余氨水负压蒸氨的一体化生产方法及系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108940092A (zh) * | 2018-09-25 | 2018-12-07 | 连云港力场创新科技有限公司 | 一种用原料氨水生产脱硝用氨水的工艺方法 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Cuntao Inventor after: Wang Qingtao Inventor after: Wang Hehong Inventor after: Zhen Yuke Inventor after: Gu Dehua Inventor after: Wang Fang Inventor after: Zhang Shunxian Inventor after: Chen Guoxiang Inventor before: Wang Qingtao Inventor before: Wang Hehong Inventor before: Zhen Yuke Inventor before: Li Cuntao Inventor before: Gu Dehua Inventor before: Wang Fang Inventor before: Zhang Shunxian Inventor before: Chen Guoxiang |
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COR | Change of bibliographic data | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180523 Address after: 250101 Fenghuang Road, Ji'nan high tech Zone, Shandong, twenty-second floor 2203, Hisense creative Valley 1, northeast corner of Century Avenue. Applicant after: Shandong coking technology consulting service Co., Ltd. Address before: 256200 Shandong Binzhou Zouping County North City Dai Xi industrial park Applicant before: Shandong Tiexiong Energy Coal Chemical Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |