ATE210079T1 - Verfahren zur herstellung von natriumbicarbonat, natriumcabonat und ammoniumsulfat aus natriumsulfat - Google Patents

Verfahren zur herstellung von natriumbicarbonat, natriumcabonat und ammoniumsulfat aus natriumsulfat

Info

Publication number
ATE210079T1
ATE210079T1 AT96918561T AT96918561T ATE210079T1 AT E210079 T1 ATE210079 T1 AT E210079T1 AT 96918561 T AT96918561 T AT 96918561T AT 96918561 T AT96918561 T AT 96918561T AT E210079 T1 ATE210079 T1 AT E210079T1
Authority
AT
Austria
Prior art keywords
sodium
mother liquor
sulfate
sodium bicarbonate
precipitate
Prior art date
Application number
AT96918561T
Other languages
English (en)
Inventor
Steve Kresnyak
Jake Halldorson
Mark Hantke
Original Assignee
Airborne Ind Minerals Inc
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
Priority claimed from US08/494,073 external-priority patent/US5654351A/en
Application filed by Airborne Ind Minerals Inc filed Critical Airborne Ind Minerals Inc
Application granted granted Critical
Publication of ATE210079T1 publication Critical patent/ATE210079T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/244—Preparation by double decomposition of ammonium salts with sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/02—Preparation by double decomposition
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/18—Preparation by the ammonia-soda process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
AT96918561T 1995-06-23 1996-06-21 Verfahren zur herstellung von natriumbicarbonat, natriumcabonat und ammoniumsulfat aus natriumsulfat ATE210079T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/494,073 US5654351A (en) 1990-12-18 1995-06-23 Method for sodium carbonate compound recovery and formation of ammonium sulfate
US08/547,773 US5830422A (en) 1995-06-23 1995-10-25 Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
PCT/CA1996/000420 WO1997000829A1 (en) 1995-06-23 1996-06-21 Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate

Publications (1)

Publication Number Publication Date
ATE210079T1 true ATE210079T1 (de) 2001-12-15

Family

ID=27051286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96918561T ATE210079T1 (de) 1995-06-23 1996-06-21 Verfahren zur herstellung von natriumbicarbonat, natriumcabonat und ammoniumsulfat aus natriumsulfat

Country Status (10)

Country Link
US (2) US5830422A (de)
EP (1) EP0833799B1 (de)
JP (1) JP3585046B2 (de)
AT (1) ATE210079T1 (de)
AU (1) AU690463B2 (de)
CA (2) CA2205199C (de)
DE (1) DE69617683T2 (de)
ES (2) ES2169244T3 (de)
NZ (1) NZ310405A (de)
WO (1) WO1997000829A1 (de)

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US7393378B2 (en) * 2003-02-11 2008-07-01 Airborne Industrial Minerals Inc. Method for recovering purified sodium bicarbonate and ammonium sulfate
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EP1958683A3 (de) * 2007-01-11 2010-08-25 Silicon Fire AG Verfahren zum Behandeln von Rauchgas bei Kraftwerken und anderen Anlagen
EP2132280A2 (de) * 2007-03-15 2009-12-16 Silicon Fire AG Verfahren zum behandeln von rauchgas bei kraftwerken und anderen anlagen
US7964170B2 (en) * 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
US20100074828A1 (en) * 2008-01-28 2010-03-25 Fluegen, Inc. Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream
WO2010065031A1 (en) * 2008-12-01 2010-06-10 Fluor Technologies Corporation Configurations and methods of treatment of silicate-containing waste streams
JP5404180B2 (ja) * 2009-05-22 2014-01-29 日立造船株式会社 ナトリウム抽出装置
CN101869804B (zh) * 2010-06-30 2013-01-09 马鞍山钢铁股份有限公司 半干法循环流化床烧结烟气的脱硫工艺
CN102616812A (zh) * 2012-04-09 2012-08-01 瓮福（集团）有限责任公司 以碳酸氢铵为主原料生产硫酸铵的装置
CN102583443B (zh) * 2012-04-09 2014-05-07 瓮福（集团）有限责任公司 以碳酸氢铵为主原料生产硫酸铵的方法
CA3118987C (en) 2012-04-23 2023-09-19 Nemaska Lithium Inc. Process for preparing lithium sulphate
EP3363930B1 (de) 2012-05-30 2024-03-13 Nemaska Lithium Inc. Verfahren zur herstellung von lithiumcarbonat
WO2014113069A1 (en) * 2013-01-18 2014-07-24 Neumann Systems Group, Inc. Dry sorbent injection (dsi) recovery system and method thereof
WO2014138933A1 (en) 2013-03-15 2014-09-18 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
DK3060522T3 (da) 2013-10-23 2019-08-26 Nemaska Lithium Inc Processer til forberedelse af lithiumkarbonat
CN105849317B (zh) 2013-10-23 2018-11-27 内玛斯卡锂公司 制备氢氧化锂的方法和系统
WO2015118166A1 (en) * 2014-02-10 2015-08-13 Solvay Sa Reactive composition based on sodium bicarbonate and process for its production
KR102153976B1 (ko) 2014-02-24 2020-09-10 네마스카 리튬 인코포레이션 리튬 함유 물질을 처리하기 위한 방법
PL413004A1 (pl) * 2015-07-03 2017-01-16 Izabella Bogacka Sposób neutralizacji emisji dwutlenku węgla
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CN106865859A (zh) * 2017-03-20 2017-06-20 科莱环境工程（北京）有限公司 一种综合处理化工浓盐水的方法
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CN108046295B (zh) * 2018-01-10 2020-02-28 四川大学 用硫酸钠溶液生产碳酸氢钠和硫酸铵的方法
KR102230898B1 (ko) * 2018-09-27 2021-03-22 주식회사 포스코 배가스 처리 방법 및 그로부터 탄산수소나트륨을 제조하는 방법
CN109437248B (zh) * 2018-11-23 2021-06-04 四川金象赛瑞化工股份有限公司 一种以芒硝和碳酸氢铵为原料联合生产纯碱和硫酸铵的方法
CN109731450B (zh) * 2018-12-26 2022-02-11 北京利德衡环保工程有限公司 一种两段式烟气后处理工艺
US12275650B2 (en) 2019-05-22 2025-04-15 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
FI129224B (en) * 2019-06-17 2021-09-30 Teknologian Tutkimuskeskus Vtt Oy Method for treating reject water
CN112516777A (zh) * 2020-12-16 2021-03-19 华润环保发展有限公司 用于热发电厂的固碳装置及固碳工艺方法
CN114014348B (zh) * 2021-12-10 2024-02-23 郑州中科新兴产业技术研究院 一种含硫废盐的处理方法
CN114538471B (zh) * 2022-01-13 2023-08-01 宁波弗镁瑞环保科技有限公司 一种硫酸钠-氯化钠混合盐综合利用的方法
CN114436297B (zh) * 2022-02-21 2023-12-08 恒信润丰科技开发（北京）有限公司 一种芒硝制纯碱的方法
CN114751429B (zh) * 2022-04-01 2023-06-23 北京赛科康仑环保科技有限公司 一种脱硫灰制小苏打的处理工艺
CN116161683B (zh) * 2022-09-09 2024-09-10 国能龙源环保有限公司 一种利用煤化工杂盐原料制备碳酸氢钠和氮肥的方法
CN115784263B (zh) * 2022-11-17 2024-02-27 四川万力恒盛科技有限公司 通过硫酸钠制备纯碱的方法及其应用
KR20240094849A (ko) * 2022-12-16 2024-06-25 포스코홀딩스 주식회사 청정 수소의 제조방법
KR102867878B1 (ko) * 2022-12-30 2025-10-13 재단법인 포항산업과학연구원 제철 부산물 재활용 시스템 및 방법
CN116102211B (zh) * 2023-02-21 2025-05-27 广东邦普循环科技有限公司 一种电池正极材料前驱体合成废水处理方法
WO2024243714A1 (zh) * 2023-05-26 2024-12-05 广东邦普循环科技有限公司 一种高盐高有机废水的处理方法
KR102628652B1 (ko) * 2023-08-04 2024-01-25 현대제철 주식회사 중조 재생 및 암모니아 회수 통합 시스템
KR20250091908A (ko) * 2023-12-14 2025-06-23 포스코홀딩스 주식회사 황산나트륨 및 pH 조절제를 이용한 중조의 제조방법
KR102887147B1 (ko) * 2023-12-15 2025-11-14 포스코홀딩스 주식회사 중조 및 석고의 제조방법 및 제조장치

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Also Published As

Publication number Publication date
DE69617683T2 (de) 2002-07-18
AU690463B2 (en) 1998-04-23
CA2205199C (en) 1999-05-18
DE69617683D1 (de) 2002-01-17
JPH11507905A (ja) 1999-07-13
US5980848A (en) 1999-11-09
CA2205199A1 (en) 1997-01-09
EP0833799A1 (de) 1998-04-08
AU6119596A (en) 1997-01-22
EP0833799B1 (de) 2001-12-05
MX9710264A (es) 1998-03-31
WO1997000829A1 (en) 1997-01-09
JP3585046B2 (ja) 2004-11-04
ES2131487B1 (es) 2000-03-01
NZ310405A (en) 1999-11-29
ES2131487A1 (es) 1999-07-16
US5830422A (en) 1998-11-03
CA2205493A1 (en) 1997-01-09
CA2205493C (en) 1999-01-19
ES2169244T3 (es) 2002-07-01

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