CN103172089B - 用于生产碳酸氢钠的方法 - Google Patents

用于生产碳酸氢钠的方法 Download PDF

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Publication number
CN103172089B
CN103172089B CN201210585676.2A CN201210585676A CN103172089B CN 103172089 B CN103172089 B CN 103172089B CN 201210585676 A CN201210585676 A CN 201210585676A CN 103172089 B CN103172089 B CN 103172089B
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CN
China
Prior art keywords
sodium
stream
crystal
sodium carbonate
impurity
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
Application number
CN201210585676.2A
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English (en)
Chinese (zh)
Other versions
CN103172089A (zh
Inventor
H·沃尔拉玟斯
K·艾伦
T-D·乔
A·范登多伦
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Solvay SA
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Solvay SA
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Publication date
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Publication of CN103172089A publication Critical patent/CN103172089A/zh
Application granted granted Critical
Publication of CN103172089B publication Critical patent/CN103172089B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • C01D7/10—Preparation of bicarbonates from carbonates
    • 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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • 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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • C01D7/126—Multi-step processes, e.g. from trona to soda ash
    • 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
    • C01D7/22—Purification
    • C01D7/24—Crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN201210585676.2A 2011-12-20 2012-12-20 用于生产碳酸氢钠的方法 Expired - Fee Related CN103172089B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161578162P 2011-12-20 2011-12-20
US61/578,162 2011-12-20

Publications (2)

Publication Number Publication Date
CN103172089A CN103172089A (zh) 2013-06-26
CN103172089B true CN103172089B (zh) 2016-09-14

Family

ID=46319491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210585676.2A Expired - Fee Related CN103172089B (zh) 2011-12-20 2012-12-20 用于生产碳酸氢钠的方法

Country Status (9)

Country Link
CN (1) CN103172089B (nl)
BE (1) BE1021662B1 (nl)
DE (1) DE102012003485B3 (nl)
ES (1) ES2409083B2 (nl)
FR (1) FR2984299A1 (nl)
IT (1) ITMI20120352A1 (nl)
NL (1) NL2008354C2 (nl)
PT (1) PT106208B (nl)
TR (1) TR201202945A1 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698483B (zh) * 2017-01-19 2018-09-21 青海盐湖工业股份有限公司 一种生产熔盐级硝酸钠的方法
CN107758699A (zh) * 2017-10-23 2018-03-06 攀钢集团攀枝花钢铁研究院有限公司 碳酸氢钠的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647365A (en) * 1970-01-06 1972-03-07 Olin Corp Coarse light sodium bicarbonate
CN1047839A (zh) * 1989-04-24 1990-12-19 索尔维公司 碳酸氢钠及其结晶方法
CN1270925A (zh) * 1999-04-19 2000-10-25 内蒙古伊克昭化工研究设计院 天然碱冷析碳化法制纯碱工艺
CN1849263A (zh) * 2004-08-24 2006-10-18 旭硝子株式会社 碱金属碳酸氢盐的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL57422A (en) * 1978-05-30 1982-09-30 Stauffer Chemical Co Carbonation process for the manufacture of sodium bicarbonate
JPS5560021A (en) * 1978-10-27 1980-05-06 Toyo Soda Mfg Co Ltd Production of sodium bicarbonate
US5989505A (en) * 1996-03-18 1999-11-23 Solvay Minerals, Inc. Method for recovery of alkali values from trona using air stripping
US7255841B2 (en) * 2001-07-20 2007-08-14 Church & Dwight Co., Inc. Sodium bicarbonate production method
US20030017099A1 (en) * 2001-07-20 2003-01-23 Church & Dwight Co., Inc. Sodium bicarbonate production method
US6667021B2 (en) * 2001-09-12 2003-12-23 General Chemical Corporation Method for producing enhanced sodium carbonate crystals for making sodium bicarbonate
WO2006023657A2 (en) * 2004-08-17 2006-03-02 Sesqui Mining Llc Methods for constructing underground borehole configurations and related solution mining methods
TR200403060A2 (tr) * 2004-11-11 2006-06-21 Eti Soda Üretim Pazarlama Nakliyat ve Elektrik Üretim Sanayi ve Ticaret A. Ş. Bikarbonat içeren çözeltilerden ağır soda, sodyumbikarbonat, hafif soda ve sodyum silikat üretimi
EP2078697A1 (en) * 2008-01-08 2009-07-15 SOLVAY (Société Anonyme) Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate
US20090291038A1 (en) * 2008-05-23 2009-11-26 Solvay (Societe Anonyme) Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate
EP2285743A1 (en) * 2008-05-13 2011-02-23 SOLVAY (Société Anonyme) Process for the joint production of sodium carbonate and sodium bicarbonate
WO2011138005A1 (en) * 2010-05-04 2011-11-10 Solvay Chemicals, Inc. Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647365A (en) * 1970-01-06 1972-03-07 Olin Corp Coarse light sodium bicarbonate
CN1047839A (zh) * 1989-04-24 1990-12-19 索尔维公司 碳酸氢钠及其结晶方法
CN1270925A (zh) * 1999-04-19 2000-10-25 内蒙古伊克昭化工研究设计院 天然碱冷析碳化法制纯碱工艺
CN1849263A (zh) * 2004-08-24 2006-10-18 旭硝子株式会社 碱金属碳酸氢盐的制造方法

Also Published As

Publication number Publication date
PT106208B (pt) 2013-12-11
NL2008354A (en) 2013-06-24
CN103172089A (zh) 2013-06-26
ES2409083A1 (es) 2013-06-24
ES2409083B2 (es) 2013-12-26
FR2984299A1 (fr) 2013-06-21
PT106208A (pt) 2013-06-20
NL2008354C2 (en) 2014-02-18
DE102012003485B3 (de) 2013-06-20
TR201202945A1 (tr) 2013-08-22
ITMI20120352A1 (it) 2013-06-21
BE1021662B1 (fr) 2015-12-23

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160914

Termination date: 20171220