CL2016002420A1 - Un proceso para producir sal por medio de la concentración de salmuera fuerte después de la desalinización del agua de mar usando un método de circulación de dos sentidos y la extracción de bromo - Google Patents

Un proceso para producir sal por medio de la concentración de salmuera fuerte después de la desalinización del agua de mar usando un método de circulación de dos sentidos y la extracción de bromo

Info

Publication number
CL2016002420A1
CL2016002420A1 CL2016002420A CL2016002420A CL2016002420A1 CL 2016002420 A1 CL2016002420 A1 CL 2016002420A1 CL 2016002420 A CL2016002420 A CL 2016002420A CL 2016002420 A CL2016002420 A CL 2016002420A CL 2016002420 A1 CL2016002420 A1 CL 2016002420A1
Authority
CL
Chile
Prior art keywords
concentration
seawater desalination
strong brine
circulation method
way circulation
Prior art date
Application number
CL2016002420A
Other languages
English (en)
Inventor
Panmin Cai
Original Assignee
Weifang Northsea Oasis Solar Powered Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weifang Northsea Oasis Solar Powered Tech Co Ltd filed Critical Weifang Northsea Oasis Solar Powered Tech Co Ltd
Publication of CL2016002420A1 publication Critical patent/CL2016002420A1/es

Links

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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/121—Borates of alkali metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • 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
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • C01D3/10—Bromides
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/08—Specific process operations in the concentrate stream
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02A20/131—Reverse-osmosis
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CL2016002420A 2014-06-06 2016-09-27 Un proceso para producir sal por medio de la concentración de salmuera fuerte después de la desalinización del agua de mar usando un método de circulación de dos sentidos y la extracción de bromo CL2016002420A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410248591.4A CN104030320B (zh) 2014-06-06 2014-06-06 双向循环法海水淡化并提取溴素后浓盐水浓缩制盐工艺

Publications (1)

Publication Number Publication Date
CL2016002420A1 true CL2016002420A1 (es) 2017-01-20

Family

ID=51461351

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002420A CL2016002420A1 (es) 2014-06-06 2016-09-27 Un proceso para producir sal por medio de la concentración de salmuera fuerte después de la desalinización del agua de mar usando un método de circulación de dos sentidos y la extracción de bromo

Country Status (4)

Country Link
US (1) US9988287B2 (es)
CN (1) CN104030320B (es)
CL (1) CL2016002420A1 (es)
WO (1) WO2015184789A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104030320B (zh) * 2014-06-06 2015-08-05 蔡泮敏 双向循环法海水淡化并提取溴素后浓盐水浓缩制盐工艺
CN104229738B (zh) * 2014-10-08 2016-06-15 潍坊北海绿洲太阳能科技股份有限公司 一种真空蒸馏法从海水中提取溴的方法
CN105162107A (zh) * 2015-09-25 2015-12-16 蔡泮敏 一种基于工业化制盐盐池蓄能的供、配电微电网系统
CN112707414A (zh) * 2020-12-16 2021-04-27 云南科力环保股份公司 一种高盐废水除溴的方法
CN115403058A (zh) * 2021-05-27 2022-11-29 中蓝长化工程科技有限公司 一种两级连续提溴生产溴化钠的方法
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
CN115321485A (zh) * 2022-10-17 2022-11-11 唐山三友化工股份有限公司 一种浓海水中提取化学元素的方法
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
JP2025538227A (ja) 2022-11-15 2025-11-26 エス ナナ，ラフル 逆電気透析または圧力遅延浸透セルおよびその使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019896A (en) * 1972-10-25 1977-04-26 Appleby Vernon L Trash disposal system
EP1809408B1 (en) * 2004-09-13 2012-03-21 University Of South Carolina Water desalination process and apparatus
CN100581992C (zh) * 2007-04-24 2010-01-20 天津长芦海晶集团有限公司 利用浓海水生产溴素的工艺方法
CN101214976B (zh) * 2008-01-17 2010-12-29 钱峰 浓缩海水制盐提取系统
CN101234767A (zh) * 2008-02-29 2008-08-06 天津长芦海晶集团有限公司 淡化后浓海水综合利用工艺
US20100163471A1 (en) * 2008-12-30 2010-07-01 Irving Elyanow Water desalination plant and system for the production of pure water and salt
CN103253744B (zh) * 2012-02-20 2016-03-23 刘志刚 一种淡化海水并提取盐的方法
CN102765781A (zh) 2012-08-06 2012-11-07 中国科学院过程工程研究所 一种利用浓差极化原理反渗透海水淡化生产饮用淡水和浓缩海水的方法
AU2014203695B2 (en) * 2013-07-09 2015-05-28 Parkway Process Technologies Pty Ltd Process for Manufacture of Sodium Hydroxide and Sodium Chloride Products from Waste Brine
CN104030320B (zh) 2014-06-06 2015-08-05 蔡泮敏 双向循环法海水淡化并提取溴素后浓盐水浓缩制盐工艺

Also Published As

Publication number Publication date
US20170152160A1 (en) 2017-06-01
WO2015184789A1 (zh) 2015-12-10
CN104030320B (zh) 2015-08-05
US9988287B2 (en) 2018-06-05
CN104030320A (zh) 2014-09-10

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