CN1180322A - 浓的盐水溶液的纳滤方法 - Google Patents
浓的盐水溶液的纳滤方法 Download PDFInfo
- Publication number
- CN1180322A CN1180322A CN96193043A CN96193043A CN1180322A CN 1180322 A CN1180322 A CN 1180322A CN 96193043 A CN96193043 A CN 96193043A CN 96193043 A CN96193043 A CN 96193043A CN 1180322 A CN1180322 A CN 1180322A
- Authority
- CN
- China
- Prior art keywords
- solution
- concentration
- compound
- sodium
- sulfate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/022—Reject series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/422,935 US5587083A (en) | 1995-04-17 | 1995-04-17 | Nanofiltration of concentrated aqueous salt solutions |
| US08/422,935 | 1995-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180322A true CN1180322A (zh) | 1998-04-29 |
| CN1111081C CN1111081C (zh) | 2003-06-11 |
Family
ID=23677016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96193043A Expired - Lifetime CN1111081C (zh) | 1995-04-17 | 1996-04-15 | 浓的盐水溶液的纳滤方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US5587083A (zh) |
| EP (1) | EP0821615B2 (zh) |
| JP (1) | JP3256545B2 (zh) |
| KR (1) | KR100385465B1 (zh) |
| CN (1) | CN1111081C (zh) |
| AU (1) | AU691415B2 (zh) |
| BR (1) | BR9608054A (zh) |
| CA (1) | CA2163480C (zh) |
| DE (1) | DE69614516T3 (zh) |
| NZ (1) | NZ304801A (zh) |
| TW (1) | TW343157B (zh) |
| WO (1) | WO1996033005A1 (zh) |
| ZA (1) | ZA962807B (zh) |
Cited By (9)
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| CN100408705C (zh) * | 2003-04-30 | 2008-08-06 | 中国科学院青海盐湖研究所 | 纳滤法从盐湖卤水中分离镁和富集锂的方法 |
| CN102153113A (zh) * | 2011-03-01 | 2011-08-17 | 中国中轻国际工程有限公司 | 芒硝型卤水联产碳酸钠、氯化钠、硫酸钠、氯化铵工艺 |
| CN102806013A (zh) * | 2012-05-04 | 2012-12-05 | 北京化工大学 | 纳滤膜装置用于纯碱生产中废液脱盐的方法 |
| CN102976409A (zh) * | 2012-12-04 | 2013-03-20 | 北京化工大学 | 氯酸盐生产中重铬酸钠的回收利用的工艺 |
| CN106185996A (zh) * | 2016-07-01 | 2016-12-07 | 神华集团有限责任公司 | 一种制盐方法和制盐系统 |
| CN108468065A (zh) * | 2018-05-14 | 2018-08-31 | 湖南恒光科技股份有限公司 | 一种氯酸钠和氯碱联合脱硝工艺 |
| CN108889126A (zh) * | 2014-04-22 | 2018-11-27 | 杨立发 | 一种分离高浓度盐溶液中的混盐的方法 |
| CN110040866A (zh) * | 2018-05-28 | 2019-07-23 | 内蒙古久科康瑞环保科技有限公司 | 高含盐工业废水沉淀分盐零排放方法及系统 |
| CN110745845A (zh) * | 2019-11-05 | 2020-02-04 | 高翔 | 一种焦炉烟气脱硫副产物脱硫灰的回收方法 |
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| US5476591A (en) * | 1993-05-25 | 1995-12-19 | Harrison Western Environmental Services, Inc. | Liquid treatment system and method for operating the same |
| US5310486A (en) * | 1993-05-25 | 1994-05-10 | Harrison Western Environmental Services, Inc. | Multi-stage water treatment system and method for operating the same |
| US5547579A (en) * | 1995-01-20 | 1996-08-20 | Eco-Tec Limited | Process and apparatus for purification of contaminated acids |
| US5587083A (en) * | 1995-04-17 | 1996-12-24 | Chemetics International Company Ltd. | Nanofiltration of concentrated aqueous salt solutions |
-
1995
- 1995-04-17 US US08/422,935 patent/US5587083A/en not_active Expired - Lifetime
- 1995-09-30 TW TW084110229A patent/TW343157B/zh not_active IP Right Cessation
- 1995-11-22 CA CA002163480A patent/CA2163480C/en not_active Expired - Lifetime
-
1996
- 1996-04-09 ZA ZA962807A patent/ZA962807B/xx unknown
- 1996-04-15 CN CN96193043A patent/CN1111081C/zh not_active Expired - Lifetime
- 1996-04-15 WO PCT/CA1996/000245 patent/WO1996033005A1/en not_active Ceased
- 1996-04-15 BR BR9608054-0A patent/BR9608054A/pt not_active IP Right Cessation
- 1996-04-15 NZ NZ304801A patent/NZ304801A/xx not_active IP Right Cessation
- 1996-04-15 DE DE69614516T patent/DE69614516T3/de not_active Expired - Lifetime
- 1996-04-15 JP JP53137196A patent/JP3256545B2/ja not_active Expired - Lifetime
- 1996-04-15 EP EP96908984A patent/EP0821615B2/en not_active Expired - Lifetime
- 1996-04-15 KR KR1019970707375A patent/KR100385465B1/ko not_active Expired - Lifetime
- 1996-04-15 AU AU52670/96A patent/AU691415B2/en not_active Expired
- 1996-09-25 US US08/719,567 patent/US5858240A/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408705C (zh) * | 2003-04-30 | 2008-08-06 | 中国科学院青海盐湖研究所 | 纳滤法从盐湖卤水中分离镁和富集锂的方法 |
| CN102153113A (zh) * | 2011-03-01 | 2011-08-17 | 中国中轻国际工程有限公司 | 芒硝型卤水联产碳酸钠、氯化钠、硫酸钠、氯化铵工艺 |
| CN102153113B (zh) * | 2011-03-01 | 2014-11-05 | 中国中轻国际工程有限公司 | 芒硝型卤水联产碳酸钠、氯化钠、硫酸钠、氯化铵工艺 |
| CN102806013A (zh) * | 2012-05-04 | 2012-12-05 | 北京化工大学 | 纳滤膜装置用于纯碱生产中废液脱盐的方法 |
| CN102976409A (zh) * | 2012-12-04 | 2013-03-20 | 北京化工大学 | 氯酸盐生产中重铬酸钠的回收利用的工艺 |
| CN102976409B (zh) * | 2012-12-04 | 2015-05-13 | 北京化工大学 | 氯酸盐生产中重铬酸钠的回收利用的工艺 |
| CN108889126A (zh) * | 2014-04-22 | 2018-11-27 | 杨立发 | 一种分离高浓度盐溶液中的混盐的方法 |
| CN106185996A (zh) * | 2016-07-01 | 2016-12-07 | 神华集团有限责任公司 | 一种制盐方法和制盐系统 |
| CN108468065A (zh) * | 2018-05-14 | 2018-08-31 | 湖南恒光科技股份有限公司 | 一种氯酸钠和氯碱联合脱硝工艺 |
| CN110040866A (zh) * | 2018-05-28 | 2019-07-23 | 内蒙古久科康瑞环保科技有限公司 | 高含盐工业废水沉淀分盐零排放方法及系统 |
| CN110745845A (zh) * | 2019-11-05 | 2020-02-04 | 高翔 | 一种焦炉烟气脱硫副产物脱硫灰的回收方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA962807B (en) | 1996-10-11 |
| CA2163480A1 (en) | 1996-10-18 |
| US5587083A (en) | 1996-12-24 |
| EP0821615B1 (en) | 2001-08-16 |
| JPH11504564A (ja) | 1999-04-27 |
| BR9608054A (pt) | 1999-11-30 |
| NZ304801A (en) | 1998-12-23 |
| DE69614516T2 (de) | 2002-05-08 |
| US5858240A (en) | 1999-01-12 |
| JP3256545B2 (ja) | 2002-02-12 |
| DE69614516T3 (de) | 2006-11-30 |
| EP0821615B2 (en) | 2006-04-26 |
| CA2163480C (en) | 1999-11-16 |
| WO1996033005A1 (en) | 1996-10-24 |
| TW343157B (en) | 1998-10-21 |
| EP0821615A1 (en) | 1998-02-04 |
| AU5267096A (en) | 1996-11-07 |
| KR19990007852A (ko) | 1999-01-25 |
| KR100385465B1 (ko) | 2003-08-19 |
| CN1111081C (zh) | 2003-06-11 |
| DE69614516D1 (de) | 2001-09-20 |
| AU691415B2 (en) | 1998-05-14 |
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