ES8107327A1 - Un metodo para recuperar cantidades valiosas de alcalis de un mineral que contiene bicarbonato de sodio - Google Patents
Un metodo para recuperar cantidades valiosas de alcalis de un mineral que contiene bicarbonato de sodioInfo
- Publication number
- ES8107327A1 ES8107327A1 ES490330A ES490330A ES8107327A1 ES 8107327 A1 ES8107327 A1 ES 8107327A1 ES 490330 A ES490330 A ES 490330A ES 490330 A ES490330 A ES 490330A ES 8107327 A1 ES8107327 A1 ES 8107327A1
- Authority
- ES
- Spain
- Prior art keywords
- ammonia
- sodium bicarbonate
- ore
- recovery
- containing ore
- 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
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title abstract 6
- 239000003513 alkali Substances 0.000 title abstract 4
- 229910021529 ammonia Inorganic materials 0.000 title abstract 3
- 235000017557 sodium bicarbonate Nutrition 0.000 title abstract 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 abstract 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229940076133 sodium carbonate monohydrate Drugs 0.000 abstract 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 abstract 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/20—Methods of underground mining; Layouts therefor for rock salt or potash salt
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO DE RECUPERACION DE ALCALIS A PARTIR DE BICARBONATO DE SODIO. CONSTA DE LAS SIGUIENTES ETAPAS: 1. PONER EN CONTACTO UN MINERAL QUE CONTIENE NAHCO3 SELECCIONADO DE TRONA, NAHCOLITA WEGSCHEIDERITA Y MEZCLAS DE ELLOS CON UN DISOLVENTE DE AMONIACO ACUOSO PARA SOLUBILIZAR, AL MENOS, UNA PORCION DEL MINERAL. 2. SEPARAR LA SOLUCION RESULTANTE DE LA PORCION NO DISUELTA DEL MINERAL. 3. RECUPERAR EL ALCALI A PARTIR DE LA SOLUCION SEPARADA EN FORMA DE SAL CRISTALIZADA SELECCIONADA DEL GRUPO CONSTITUIDO POR SESQUICARBONATO DE SODIO, CARBONATO DE SODIO ANHIDRO E HIDRATOS DE CARBONATO DE SODIO. EL DISOLVENTE DE AMONIACO ACUOSO CONTIENE, AL MENOS, 0,5 POR 100 EN PESO DE AMONIACO EXPRESADO COMO PORCENTAJE EN PESO DE AMONIACO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2803379A | 1979-04-09 | 1979-04-09 | |
US06/116,511 US4283372A (en) | 1979-04-09 | 1980-01-29 | Recovery of alkali values from sodium bicarbonate-containing ore with ammonia |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8107327A1 true ES8107327A1 (es) | 1981-04-16 |
ES490330A0 ES490330A0 (es) | 1981-04-16 |
Family
ID=26703189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490330A Granted ES490330A0 (es) | 1979-04-09 | 1980-04-08 | Un metodo para recuperar cantidades valiosas de alcalis de un mineral que contiene bicarbonato de sodio |
Country Status (3)
Country | Link |
---|---|
US (1) | US4283372A (es) |
ES (1) | ES490330A0 (es) |
MX (1) | MX152864A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110759360A (zh) * | 2019-11-27 | 2020-02-07 | 天津理工大学 | 一种蒸发天然碱液生产碳酸钠、碳酸氢钠和氯化钠的方法及系统 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401635A (en) * | 1979-11-13 | 1983-08-30 | Intermountain Research And Development Corporation | Recovery of alkali values from salt-containing trona deposits |
US4481172A (en) * | 1981-09-18 | 1984-11-06 | Environmental Elements Corp. | Process for removal of sulfur oxides from waste gases |
US4557910A (en) * | 1982-03-29 | 1985-12-10 | Intermountain Research & Development Corporation | Production of soda ash from nahcolite |
US4815790A (en) * | 1988-05-13 | 1989-03-28 | Natec, Ltd. | Nahcolite solution mining process |
US5219541A (en) * | 1991-07-23 | 1993-06-15 | Tenneco Minerals Company | Sodium hydroxide production with a calcium carbonate seed crystal |
US5275794A (en) * | 1991-11-20 | 1994-01-04 | Luna Raymundo R | Process for producing sodium bicarbonate from natural soda salts |
US5288472A (en) * | 1993-02-08 | 1994-02-22 | Ruiz Raymundo L | Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate |
US5788947A (en) * | 1994-08-09 | 1998-08-04 | Ruiz-Luna; Raymundo | Method for the production of anhydrous alkali metal carbonates |
US5624647A (en) * | 1995-05-10 | 1997-04-29 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using two-stage leaching |
US5618504A (en) * | 1995-05-10 | 1997-04-08 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using sequential crystallization |
FR2740362B1 (fr) * | 1995-10-31 | 1997-11-28 | Rhone Poulenc Chimie | Procede de preparation de bicarbonate de sodium et son utilisation dans le traitement de fumees |
US5989505A (en) * | 1996-03-18 | 1999-11-23 | Solvay Minerals, Inc. | Method for recovery of alkali values from trona using air stripping |
US6322767B1 (en) | 1996-05-21 | 2001-11-27 | Fmc Corporation | Process for making sodium carbonate decahydrate from sodium carbonate/bicarbonate liquors |
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 |
US6609761B1 (en) | 1999-01-08 | 2003-08-26 | American Soda, Llp | Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale |
US6699447B1 (en) | 1999-01-08 | 2004-03-02 | American Soda, Llp | Sodium bicarbonate production from nahcolite |
US7857396B2 (en) * | 2008-06-17 | 2010-12-28 | Pinnacle Potash International, Ltd. | Method and system for solution mining |
CN102791639B (zh) * | 2010-03-09 | 2014-09-03 | Fmc有限公司 | 延长尾矿池寿命的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937937A (en) * | 1930-01-31 | 1933-12-05 | American Potash & Chem Corp | Process for the manufacture of sodium carbonate monohydrate |
US1980691A (en) * | 1932-03-21 | 1934-11-13 | Mathieson Alkali Works Inc | Double carbonates of sodium and ammonium |
US2005868A (en) * | 1932-03-25 | 1935-06-25 | Mathieson Alkali Works Inc | Manufacture of sodium carbonate monohydrate |
US2038025A (en) * | 1932-03-30 | 1936-04-21 | Mathieson Alkali Works Inc | Manufacture of sodium sesquicarbonate from bicarbonate |
US2014536A (en) * | 1932-04-21 | 1935-09-17 | Mathieson Alkali Works Inc | Production of nitrogen-free alkali metal carbonates |
US1994892A (en) * | 1932-07-06 | 1935-03-19 | Mathieson Alkali Works Inc | Process for converting sodium sesquicarbonate to sodium monohydrate |
US2024679A (en) * | 1932-07-26 | 1935-12-17 | Mathieson Alkali Works Inc | Manufacture of sodium carbonate decahydrate |
US1966114A (en) * | 1932-09-17 | 1934-07-10 | Mathieson Alkali Works Inc | Improvement in the production of sodium sesquicarbonate |
US2120287A (en) * | 1935-06-15 | 1938-06-14 | Mathieson Alkali Works Inc | Production of sodium carbonate monohydrate |
US3184287A (en) * | 1961-10-05 | 1965-05-18 | Fmc Corp | Process for the production of soda ash from underground trona deposits |
US3953073A (en) * | 1974-05-17 | 1976-04-27 | Kube Wolfram H | Process for the solution mining of subterranean sodium bicarbonate bearing ore bodies |
-
1980
- 1980-01-29 US US06/116,511 patent/US4283372A/en not_active Expired - Lifetime
- 1980-04-08 ES ES490330A patent/ES490330A0/es active Granted
- 1980-04-08 MX MX181881A patent/MX152864A/es unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110759360A (zh) * | 2019-11-27 | 2020-02-07 | 天津理工大学 | 一种蒸发天然碱液生产碳酸钠、碳酸氢钠和氯化钠的方法及系统 |
CN110759360B (zh) * | 2019-11-27 | 2023-12-01 | 天津理工大学 | 一种蒸发天然碱液生产碳酸钠、碳酸氢钠和氯化钠的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
MX152864A (es) | 1986-06-24 |
ES490330A0 (es) | 1981-04-16 |
US4283372A (en) | 1981-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |