RU2476379C2 - Удаление кремния из рассола - Google Patents

Удаление кремния из рассола Download PDF

Info

Publication number
RU2476379C2
RU2476379C2 RU2010131611/05A RU2010131611A RU2476379C2 RU 2476379 C2 RU2476379 C2 RU 2476379C2 RU 2010131611/05 A RU2010131611/05 A RU 2010131611/05A RU 2010131611 A RU2010131611 A RU 2010131611A RU 2476379 C2 RU2476379 C2 RU 2476379C2
Authority
RU
Russia
Prior art keywords
brine
buffer tank
dissolution reactor
iron
reactor
Prior art date
Application number
RU2010131611/05A
Other languages
English (en)
Russian (ru)
Other versions
RU2010131611A (ru
Inventor
Вернер ПОЛЬ
Кристоф ШТЕГЕМАНН
Томас ШТАЙНМЕТЦ
Зами ПЕЛЬКОНЕН
Original Assignee
Уде Гмбх
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 Уде Гмбх filed Critical Уде Гмбх
Publication of RU2010131611A publication Critical patent/RU2010131611A/ru
Application granted granted Critical
Publication of RU2476379C2 publication Critical patent/RU2476379C2/ru

Links

Images

Classifications

    • 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
    • C01D3/16—Purification by precipitation or adsorption
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
RU2010131611/05A 2007-12-28 2008-12-23 Удаление кремния из рассола RU2476379C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007063346.9 2007-12-28
DE102007063346A DE102007063346A1 (de) 2007-12-28 2007-12-28 Siliziumentfernung aus Salzsole
PCT/EP2008/011079 WO2009083234A1 (de) 2007-12-28 2008-12-23 Siliziumentfernung aus salzsole

Publications (2)

Publication Number Publication Date
RU2010131611A RU2010131611A (ru) 2012-02-10
RU2476379C2 true RU2476379C2 (ru) 2013-02-27

Family

ID=40637172

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010131611/05A RU2476379C2 (ru) 2007-12-28 2008-12-23 Удаление кремния из рассола

Country Status (9)

Country Link
US (1) US8753519B2 (cg-RX-API-DMAC10.html)
EP (1) EP2227436A1 (cg-RX-API-DMAC10.html)
JP (1) JP5323090B2 (cg-RX-API-DMAC10.html)
CN (1) CN101925535B (cg-RX-API-DMAC10.html)
BR (1) BRPI0821812A2 (cg-RX-API-DMAC10.html)
CA (1) CA2710667A1 (cg-RX-API-DMAC10.html)
DE (1) DE102007063346A1 (cg-RX-API-DMAC10.html)
RU (1) RU2476379C2 (cg-RX-API-DMAC10.html)
WO (1) WO2009083234A1 (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2495825C1 (ru) * 2012-05-02 2013-10-20 Министерство Образования И Науки Российской Федерации Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Химических Веществ" Способ очистки натрия хлорида
KR101889681B1 (ko) * 2018-02-13 2018-08-17 고려아연 주식회사 오토클레이브 및 오토클레이브의 염 제거방법
CN108862696A (zh) * 2018-06-12 2018-11-23 德蓝水技术股份有限公司 一种用于煤制化工中的高效除硅剂及其制备方法
CN110342548B (zh) * 2019-07-30 2024-01-26 南京纳亿工程技术有限公司 一种离子膜烧碱一次精制盐水除硅铝深度精制的方法
CN110408956B (zh) * 2019-08-08 2021-09-24 青岛沃赛海水淡化科技有限公司 一种氯碱工艺中去除溶液中硅离子的方法
CN113800540B (zh) * 2021-09-30 2023-06-02 浙江镇洋发展股份有限公司 一种离子膜烧碱盐水一次精制除去硅铝的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816772A1 (de) * 1977-04-20 1978-10-26 Asahi Chemical Ind Verfahren zur reinigung von waessriger natriumchloridloesung
SU1098909A1 (ru) * 1982-06-23 1984-06-23 Sverguzova Svetlana V Способ очистки растворов хлорида натри
SU1225813A1 (ru) * 1983-07-21 1986-04-23 Ленинградский Государственный Научно-Исследовательский И Проектный Институт Основной Химической Промышленности Способ очистки раствора хлористого натри
US4946565A (en) * 1987-10-21 1990-08-07 Eka Nobel Ab Process for the production of alkali metal chlorate
DE19546135C1 (de) * 1995-12-11 1997-06-19 Bca Bitterfelder Chlor Alkali Verfahren zur Aufbereitung von kieselsäurehaltigen Alkalisalzlösungen, insbesondere für die Chlor-Alkali-Elektrolyse

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO124158B (cg-RX-API-DMAC10.html) * 1970-04-16 1972-03-13 Norsk Hydro As
US3846289A (en) * 1972-06-19 1974-11-05 Ecolotrol Waste treatment process
US4034063A (en) * 1974-03-22 1977-07-05 Industrial Resources, Inc. Process for control of SOx emissions from copper smelter operations
US4274929A (en) 1980-06-23 1981-06-23 Diamond Shamrock Corporation Chemical removal of silicon from waste brine stream for chlor-alkali cell
US4454044A (en) * 1981-07-13 1984-06-12 Max Klein Water treatment process
WO1984003692A1 (en) * 1983-03-21 1984-09-27 Union Oil Co Method for removing heavy metals from aqueous solutions by coprecipitation
US5045214A (en) * 1983-03-21 1991-09-03 Union Oil Company Of California Methods for removing substances from aqueous solutions
US4818415A (en) * 1988-03-03 1989-04-04 Kramer Timothy A Method and apparatus for removing liquid from permeable material
CN1021963C (zh) * 1989-12-30 1993-09-01 中南工业大学 氯化钠溶液精制除镁的方法
ES2293267T3 (es) * 2003-07-22 2008-03-16 Dct Double-Cone Technology Ag Instalacion integrada para descontaminar agua y conjunto de bomba de pozo.
JP4706827B2 (ja) * 2005-02-25 2011-06-22 三菱マテリアル株式会社 有機ハロゲン化物含有水の処理方法および処理装置
CN101801513A (zh) * 2007-07-03 2010-08-11 水技术国际公司 处理高pH硅石盐水的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816772A1 (de) * 1977-04-20 1978-10-26 Asahi Chemical Ind Verfahren zur reinigung von waessriger natriumchloridloesung
SU1098909A1 (ru) * 1982-06-23 1984-06-23 Sverguzova Svetlana V Способ очистки растворов хлорида натри
SU1225813A1 (ru) * 1983-07-21 1986-04-23 Ленинградский Государственный Научно-Исследовательский И Проектный Институт Основной Химической Промышленности Способ очистки раствора хлористого натри
US4946565A (en) * 1987-10-21 1990-08-07 Eka Nobel Ab Process for the production of alkali metal chlorate
DE19546135C1 (de) * 1995-12-11 1997-06-19 Bca Bitterfelder Chlor Alkali Verfahren zur Aufbereitung von kieselsäurehaltigen Alkalisalzlösungen, insbesondere für die Chlor-Alkali-Elektrolyse

Also Published As

Publication number Publication date
JP2011508717A (ja) 2011-03-17
US8753519B2 (en) 2014-06-17
CA2710667A1 (en) 2009-07-09
JP5323090B2 (ja) 2013-10-23
EP2227436A1 (de) 2010-09-15
DE102007063346A1 (de) 2009-07-02
RU2010131611A (ru) 2012-02-10
WO2009083234A1 (de) 2009-07-09
US20110089117A1 (en) 2011-04-21
WO2009083234A8 (de) 2009-08-27
CN101925535B (zh) 2012-11-28
CN101925535A (zh) 2010-12-22
BRPI0821812A2 (pt) 2015-06-16

Similar Documents

Publication Publication Date Title
US8877690B2 (en) Treatment of gas well production wastewaters
CN102387993B (zh) 结晶的碳酸钠、碳酸氢钠、或亚硫酸钠的生产中的杂质去除
CN103025660A (zh) 从生产苏打灰、碳酸氢钠和/或其他衍生物的废料固体中去除杂质
CN108128961A (zh) 含盐废水零排放方法及系统
US20150060368A1 (en) Treatment of gas well production wastewaters
CN208008627U (zh) 含盐废水零排放系统
CN101925535B (zh) 从盐水中除去硅
CN101671832B (zh) 提高盐水预处理器处理盐水能力的方法
CN106396169A (zh) 一种钢铁厂高硬度高碱度浓盐水处理工艺和装置
US7273558B2 (en) Method and device for reducing scale formation and/or corrosion in systems which conduct liquids
CN111889489A (zh) 一种铝电解大修渣的处理方法和处理系统
CN106186437A (zh) 一种生产粘胶纤维中制造除盐水产生的废水的处理工艺
US3414384A (en) Apparatus for purifying brine
US5575922A (en) Method for treating mine water using caustic soda
US4448682A (en) Production of purified brine
CN103080020B (zh) 处理含盐原水以制备工艺水的方法
PL189699B1 (pl) Sposób i urządzenie do usuwania rtęci z gazów
CN106517578A (zh) 一种颗粒污泥与陶瓷膜破除络合物的重金属废水处理方法
CN211367185U (zh) 一种煤气化炉灰水的处理系统
JP5927216B2 (ja) リン含有水のリン回収装置
US2495937A (en) Water-treating process and apparatus
JP2003039081A (ja) リン回収装置
JPH09117774A (ja) 造粒脱リン装置
US9790096B2 (en) Boron recovery apparatus, boron recovery method, and boron recovery system
CN106219702A (zh) 一种粘胶纤维生产中制造除盐水产生的废水的处理工艺

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20151224