CN1144758C - 降低盐水溶液中金属离子浓度的方法 - Google Patents

降低盐水溶液中金属离子浓度的方法 Download PDF

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Publication number
CN1144758C
CN1144758C CNB998149055A CN99814905A CN1144758C CN 1144758 C CN1144758 C CN 1144758C CN B998149055 A CNB998149055 A CN B998149055A CN 99814905 A CN99814905 A CN 99814905A CN 1144758 C CN1144758 C CN 1144758C
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CN
China
Prior art keywords
solution
brine
brine solution
concentration
ppm
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.)
Expired - Fee Related
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CNB998149055A
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English (en)
Chinese (zh)
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CN1331658A (zh
Inventor
Jm
J·M·斯尔瓦
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SABIC Global Technologies BV
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General Electric Co
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Publication of CN1331658A publication Critical patent/CN1331658A/zh
Application granted granted Critical
Publication of CN1144758C publication Critical patent/CN1144758C/zh
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    • 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
    • C01D3/145—Purification by solid ion-exchangers or solid chelating agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CNB998149055A 1998-10-23 1999-06-24 降低盐水溶液中金属离子浓度的方法 Expired - Fee Related CN1144758C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/177,588 US6103092A (en) 1998-10-23 1998-10-23 Method for reducing metal ion concentration in brine solution
US09/177588 1998-10-23
US09/177,588 1998-10-23

Publications (2)

Publication Number Publication Date
CN1331658A CN1331658A (zh) 2002-01-16
CN1144758C true CN1144758C (zh) 2004-04-07

Family

ID=22649187

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998149055A Expired - Fee Related CN1144758C (zh) 1998-10-23 1999-06-24 降低盐水溶液中金属离子浓度的方法

Country Status (8)

Country Link
US (1) US6103092A (enExample)
EP (1) EP1129032B1 (enExample)
JP (1) JP2002528253A (enExample)
KR (1) KR100615768B1 (enExample)
CN (1) CN1144758C (enExample)
DE (1) DE69903332T2 (enExample)
ES (1) ES2185366T3 (enExample)
WO (1) WO2000024674A1 (enExample)

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CN102249450B (zh) * 2011-05-11 2012-08-29 天津理工大学 一种脱除水溶液中微量镉的方法
CN102153187B (zh) * 2011-05-11 2012-07-25 天津理工大学 一种脱除水溶液中微量铬的方法
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JP6738145B2 (ja) * 2015-12-22 2020-08-12 学校法人福岡大学 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置
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CN106188528A (zh) * 2016-06-30 2016-12-07 山东凯盛新材料股份有限公司 采用葡萄糖酸钠对聚醚酮酮粗品进行精制的工艺
CN106046350A (zh) * 2016-06-30 2016-10-26 山东凯盛新材料股份有限公司 采用2‑羟基膦酸基乙酸对聚醚酮酮粗品进行精制的方法
CN105968342A (zh) * 2016-06-30 2016-09-28 山东凯盛新材料股份有限公司 采用2-膦酸丁烷-1,2,4-三羧酸对聚醚酮酮粗品进行精制的工艺
CN106046358A (zh) * 2016-06-30 2016-10-26 山东凯盛新材料股份有限公司 纯化聚醚酮酮粗品的工艺
CN105906801A (zh) * 2016-06-30 2016-08-31 山东凯盛新材料股份有限公司 聚醚酮酮粗品的精制工艺
CN105906802A (zh) * 2016-06-30 2016-08-31 山东凯盛新材料股份有限公司 采用乙二胺四亚甲基膦酸对聚醚酮酮粗品进行精制的工艺
CN106046348A (zh) * 2016-06-30 2016-10-26 山东凯盛新材料股份有限公司 用草酸的盐酸水溶液对聚醚酮酮粗品进行精制的工艺
CN106046354B (zh) * 2016-06-30 2018-11-20 山东凯盛新材料股份有限公司 用乙二胺四亚甲基膦酸对聚醚酮酮粗品进行精制的工艺
CN105968343A (zh) * 2016-06-30 2016-09-28 山东凯盛新材料股份有限公司 采用2-膦酸丁烷-1,2,4-三羧酸对聚醚酮酮粗品进行精制的方法
CN106146828A (zh) * 2016-06-30 2016-11-23 山东凯盛新材料股份有限公司 采用2‑羟基丁二酸对聚醚酮酮粗品进行精制的方法
JP2018035024A (ja) * 2016-08-30 2018-03-08 クボタ環境サ−ビス株式会社 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置
CN109382004B (zh) * 2017-08-04 2020-04-24 天津工业大学 一种利用海藻酸钙膜分离回收混合重金属的方法
CN110759410B (zh) * 2018-07-26 2021-10-19 宝山钢铁股份有限公司 一种去除冷轧反渗透浓水中总铬和cod的处理方法和系统
JP2024545332A (ja) 2021-12-22 2024-12-05 ザ・リサーチ・ファウンデーション・フォー・ザ・ステイト・ユニヴァーシティ・オブ・ニューヨーク 電気化学的海洋アルカリ度向上のためのシステム及び方法
CN114314986B (zh) * 2021-12-29 2023-04-07 新中天环保股份有限公司 一种危险废物填埋场渗滤液废盐资源化回收方法
CN115963221B (zh) * 2023-01-16 2025-08-15 南京诺卫检测技术有限公司 一种多通道的离子色谱检测系统及其方法

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Also Published As

Publication number Publication date
JP2002528253A (ja) 2002-09-03
KR100615768B1 (ko) 2006-08-25
EP1129032B1 (en) 2002-10-02
WO2000024674A1 (en) 2000-05-04
DE69903332T2 (de) 2003-08-07
CN1331658A (zh) 2002-01-16
ES2185366T3 (es) 2003-04-16
KR20010080257A (ko) 2001-08-22
DE69903332D1 (de) 2002-11-07
EP1129032A1 (en) 2001-09-05
US6103092A (en) 2000-08-15

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ASS Succession or assignment of patent right

Owner name: SAUDI ARABIA BASE CREATION PLASTICS IP PRIVATE CO

Free format text: FORMER OWNER: GENERAL ELECTRIC CO.

Effective date: 20080822

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Address after: Holland city Aupu zoom Bergen

Patentee after: SABIC INNOVATIVE PLASTICS IP B.V.

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Patentee before: General Electric Co.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040407

Termination date: 20150624

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