MX337503B - Proceso para la produccion conjunta de carbonato de sodio y bicarbonato de sodio. - Google Patents
Proceso para la produccion conjunta de carbonato de sodio y bicarbonato de sodio.Info
- Publication number
- MX337503B MX337503B MX2010012409A MX2010012409A MX337503B MX 337503 B MX337503 B MX 337503B MX 2010012409 A MX2010012409 A MX 2010012409A MX 2010012409 A MX2010012409 A MX 2010012409A MX 337503 B MX337503 B MX 337503B
- Authority
- MX
- Mexico
- Prior art keywords
- sodium
- sodium carbonate
- crystals
- sodium bicarbonate
- joint production
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2045—Hydrochloric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Proceso para. la producción conjunta de cristales de carbonato de sodio y bicarbonato de sodio, en donde: • Se disuelve un polvo sólido derivado de sesquicarbonato de sodio, que tiene un diámetro de partícula promedio comprendido entre 0,1 y 10 mm, en agua; • La solución acuosa resultante se introduce en un cristalizador, en donde se produce una primera suspensión acuosa que comprende cristales de carbonato de sodio; • La primera suspensión acuosa es sometida a una separación, con el fin de producir por un lado cristales que comprenden carbonato de sodio, que son valorizados, y por otro lado un licor madre; • Parte del licor madre se retira del cristalizador y se pone en contacto, en un contactador gas-líquido, con un gas que comprende dióxido de carbono, con el fin de producir una segunda suspensión acuosa que comprende cristales de bicarbonato de sodio, que luego se separan y así se valorizan.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08156095A EP2119670A1 (en) | 2008-05-13 | 2008-05-13 | Process for the joint production of sodium carbonate and sodium bicarbonate |
US12/126,651 US20090291038A1 (en) | 2008-05-23 | 2008-05-23 | Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate |
PCT/EP2009/055722 WO2009138403A1 (en) | 2008-05-13 | 2009-05-12 | Process for the joint production of sodium carbonate and sodium bicarbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2010012409A MX2010012409A (es) | 2011-03-29 |
MX337503B true MX337503B (es) | 2016-03-03 |
Family
ID=40984967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010012409A MX337503B (es) | 2008-05-13 | 2009-05-12 | Proceso para la produccion conjunta de carbonato de sodio y bicarbonato de sodio. |
Country Status (5)
Country | Link |
---|---|
US (4) | US10065866B2 (es) |
EP (1) | EP2285743A1 (es) |
CN (2) | CN104609446A (es) |
MX (1) | MX337503B (es) |
WO (1) | WO2009138403A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108996526A (zh) * | 2017-06-07 | 2018-12-14 | 中国科学院过程工程研究所 | 一种大颗粒重质小苏打的制备方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011112298A2 (en) * | 2010-03-09 | 2011-09-15 | Fmc Corporation | Method of extending tailings pond life |
EP2714591B1 (en) * | 2011-06-01 | 2018-09-19 | Solvay Chemicals, Inc. | Sodium bicarbonate product with excellent flowability |
ES2409084B2 (es) * | 2011-12-20 | 2014-07-07 | Solvay Sa | Procedimiento para producir bicarbonato sádico. |
FR2984299A1 (fr) * | 2011-12-20 | 2013-06-21 | Solvay | Procede de production de bicarbonate de sodium |
US9051627B2 (en) | 2011-12-20 | 2015-06-09 | Solvay Sa | Process for producing sodium bicarbonate |
EP2607312A1 (en) * | 2011-12-21 | 2013-06-26 | Solvay Sa | Process for preparing sodium bicarbonate particles |
CN108654347B (zh) * | 2018-04-17 | 2021-03-16 | 江苏金石稀土有限公司 | 一种氟化物体系电解稀土废气回收利用的方法 |
CN111960441A (zh) * | 2020-07-29 | 2020-11-20 | 山东海天生物化工有限公司 | 一种脱硫用小苏打生产工艺 |
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US1674474A (en) * | 1927-03-29 | 1928-06-19 | Walter A Kuhnert | Process for recovery of sodium bicarbonate from brines |
US2049249A (en) * | 1932-07-06 | 1936-07-28 | Mathieson Alkali Works Inc | Conversion of sodium sesquicarbonate to sodium carbonate decahydrate |
SU66894A1 (ru) | 1945-03-28 | 1945-11-30 | В.Е. Ворончихин | Способ получени двууглекислого натри |
US2704239A (en) * | 1951-06-01 | 1955-03-15 | Robert D Pike | Production of sodium bicarbonate and soda ash from trona |
US3780160A (en) * | 1971-08-02 | 1973-12-18 | Intermountain Res & Dev Corp | Carbonation process for the manufacture of sodium bicarbonate |
US3869538A (en) * | 1973-01-10 | 1975-03-04 | Intermountain Res & Dev Corp | Process for producing sodium carbonate from trona |
US4104033A (en) | 1975-09-12 | 1978-08-01 | Drew Chemical Corporation | Foam prevention in sodium carbonate crystallization |
IT7949196A0 (it) | 1978-05-30 | 1979-05-28 | Stauffer Chemical Co | Procedimento ed apparecchiatura di carbonatazione per produrre bicarbonato sodico |
US4385039A (en) * | 1981-09-18 | 1983-05-24 | Koppers Company, Inc. | Process for removal of sulfur oxides from waste gases |
US4654204A (en) * | 1983-08-18 | 1987-03-31 | Intermountain Research & Development Corporation | Production of sodium bicarbonate by reversion of soda-type feed salt |
US4564508A (en) * | 1984-08-21 | 1986-01-14 | Cominco Ltd. | Process for the recovery of sodium carbonate from salt mixtures |
JPH029926A (ja) | 1988-06-27 | 1990-01-12 | Daihatsu Motor Co Ltd | 内燃機関の空燃比制御装置 |
FR2646154B1 (fr) * | 1989-04-24 | 1991-06-28 | Solvay | Bicarbonate de sodium et procede pour la cristallisation de bicarbonate de sodium |
JP2692713B2 (ja) | 1990-05-23 | 1997-12-17 | 花王株式会社 | 成型製剤 |
US5169615A (en) * | 1990-10-30 | 1992-12-08 | Jennings Melvin A | Processes for removing cyanide from mill tailings |
JP3086889B2 (ja) | 1990-11-01 | 2000-09-11 | 東ソー株式会社 | 水難溶性重曹及びその製造方法 |
FR2679221B1 (fr) * | 1991-07-19 | 1994-07-01 | Solvay | Procede de fabrication d'une solution aqueuse de chlorure de sodium et son utilisation. |
US5275794A (en) * | 1991-11-20 | 1994-01-04 | Luna Raymundo R | Process for producing sodium bicarbonate from natural soda salts |
US5262134A (en) * | 1992-02-21 | 1993-11-16 | Fmc Corporation | Process for producing sodium salts from brines of sodium ores |
US5283054A (en) | 1993-03-30 | 1994-02-01 | Fmc Corporation | Process for producing sodium salts from brines of sodium ores |
IT1269193B (it) * | 1994-01-20 | 1997-03-21 | Solvay | Composizione reattiva e procedimento per la purificazione di un gas contenente cloruro di idrogeno |
US5422087A (en) * | 1994-02-28 | 1995-06-06 | Church & Dwight Co., Inc. | Free-flowing alkali metal bicarbonate powder |
US5618504A (en) * | 1995-05-10 | 1997-04-08 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using sequential crystallization |
US5624647A (en) * | 1995-05-10 | 1997-04-29 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using two-stage leaching |
US5588713A (en) * | 1995-12-20 | 1996-12-31 | Stevenson; Tom D. | Process for making sodium bicarbonate from Nahcolite-rich solutions |
US5989505A (en) * | 1996-03-18 | 1999-11-23 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using air stripping |
US5766270A (en) * | 1996-05-21 | 1998-06-16 | Tg Soda Ash, Inc. | Solution mining of carbonate/bicarbonate deposits to produce soda ash |
US5955043A (en) * | 1996-08-29 | 1999-09-21 | Tg Soda Ash, Inc. | Production of sodium carbonate from solution mine brine |
US6228335B1 (en) * | 1997-12-10 | 2001-05-08 | Fmc Wyoming Corporation | Process for the production of sodium carbonate crystals |
US6104033A (en) * | 1998-06-15 | 2000-08-15 | Uop Llc | Method of determining fluid level and interface in a closed vessel |
US6699447B1 (en) * | 1999-01-08 | 2004-03-02 | American Soda, Llp | Sodium bicarbonate production from nahcolite |
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US6475458B1 (en) * | 1999-10-25 | 2002-11-05 | Airborne Industrial Minerals Inc. | Method for formulating food grade sodium bicarbonate |
AU2001227038A1 (en) * | 2000-01-17 | 2001-07-31 | Kyowa Hakko Kogyo Co. Ltd. | Bubbling tablet, bubbling bath additive tablet, bubbling washing detergent tablet, bubbling tablet for oral administration, and processes for producing these |
US6428759B1 (en) * | 2000-05-02 | 2002-08-06 | Fmc Wyoming Corporation | Production of feed liquors for sodium carbonate crystallization processes |
US6576206B2 (en) * | 2001-06-13 | 2003-06-10 | Fmc Wyoming Corporation | Bicarbonate conversion in a carbonate monohydrate process |
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US20030143149A1 (en) * | 2002-01-31 | 2003-07-31 | Braman Victor E. | Sodium carbonate recovery from waste streams and impounded sodium carbonate decahydrate deposits |
CN1522961A (zh) * | 2003-02-19 | 2004-08-25 | 内蒙古伊科科技有限责任公司 | 富含碳酸氢钠的天然碱制纯碱工艺 |
FR2855165B1 (fr) * | 2003-05-21 | 2005-07-08 | Solvay | Procede de fabrication de carbonate de sodium |
CN1269736C (zh) | 2004-03-18 | 2006-08-16 | 李新华 | 湖内建温室大棚制贮卤水直产小苏打的生产工艺 |
US7611208B2 (en) * | 2004-08-17 | 2009-11-03 | 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 |
US20090291038A1 (en) * | 2008-05-23 | 2009-11-26 | Solvay (Societe Anonyme) | Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate |
WO2011112298A2 (en) | 2010-03-09 | 2011-09-15 | Fmc Corporation | Method of extending tailings pond life |
-
2009
- 2009-05-12 WO PCT/EP2009/055722 patent/WO2009138403A1/en active Application Filing
- 2009-05-12 MX MX2010012409A patent/MX337503B/es active IP Right Grant
- 2009-05-12 US US12/991,350 patent/US10065866B2/en active Active
- 2009-05-12 CN CN201410820648.3A patent/CN104609446A/zh active Pending
- 2009-05-12 CN CN2009801185110A patent/CN102036915A/zh active Pending
- 2009-05-12 EP EP09745735A patent/EP2285743A1/en not_active Withdrawn
-
2012
- 2012-09-14 US US13/620,422 patent/US20130011312A1/en not_active Abandoned
-
2014
- 2014-12-12 US US14/568,810 patent/US20150098876A1/en not_active Abandoned
-
2018
- 2018-04-03 US US15/944,100 patent/US10807876B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108996526A (zh) * | 2017-06-07 | 2018-12-14 | 中国科学院过程工程研究所 | 一种大颗粒重质小苏打的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180222759A1 (en) | 2018-08-09 |
CN102036915A (zh) | 2011-04-27 |
US20110064637A1 (en) | 2011-03-17 |
US10807876B2 (en) | 2020-10-20 |
US20150098876A1 (en) | 2015-04-09 |
US20130011312A1 (en) | 2013-01-10 |
MX2010012409A (es) | 2011-03-29 |
EP2285743A1 (en) | 2011-02-23 |
CN104609446A (zh) | 2015-05-13 |
WO2009138403A1 (en) | 2009-11-19 |
US10065866B2 (en) | 2018-09-04 |
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Legal Events
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FG | Grant or registration |