MX9710264A - Procedimiento para la producion de bicarbonato de sodio, carbonato de sodio y sulfato de amonio a partir de sulfato de sodio. - Google Patents
Procedimiento para la producion de bicarbonato de sodio, carbonato de sodio y sulfato de amonio a partir de sulfato de sodio.Info
- Publication number
- MX9710264A MX9710264A MX9710264A MX9710264A MX9710264A MX 9710264 A MX9710264 A MX 9710264A MX 9710264 A MX9710264 A MX 9710264A MX 9710264 A MX9710264 A MX 9710264A MX 9710264 A MX9710264 A MX 9710264A
- Authority
- MX
- Mexico
- Prior art keywords
- sodium
- ammonium sulfate
- processes
- production
- sulfate
- Prior art date
Links
- 229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 4
- 235000011130 ammonium sulphate Nutrition 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 title 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 title 1
- 229910052938 sodium sulfate Inorganic materials 0.000 title 1
- 235000011152 sodium sulphate Nutrition 0.000 title 1
- VQBIMXHWYSRDLF-UHFFFAOYSA-M sodium;azane;hydrogen carbonate Chemical compound [NH4+].[Na+].[O-]C([O-])=O VQBIMXHWYSRDLF-UHFFFAOYSA-M 0.000 title 1
- 238000000034 method Methods 0.000 abstract 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000005185 salting out Methods 0.000 abstract 1
- 150000003388 sodium compounds Chemical class 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
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)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
Procedimiento para la produccion de bicarbonato de sodio, carbonato de sodio y sulfato de amonio a partir de sulfato de sodio. La invencion proporciona diversos procedimientos para generar compuestos de carbonato de sodio, y sulfato de amonio, en los cuales los compuestos están en forma comercialmente viable sustancialmente pura. En una forma de realizacion, el procedimiento comporta precipitar compuestos de sodio mediante adicion de sal, para llegar a un fertilizante de sulfato de amonio de alta pureza. Se describen diversos procedimientos, incluyendo reduccion del ion sodio por intercambio ionico, refrigeracion, desplazamiento de amoniaco y evaporacion. Se describe también la adaptacion de los procedimientos a la desulfuracion de gases de la combustion y la produccion de yeso. Los procedimientos descritos en la presente resultan en la produccion de sulfato de amonio en una pureza que no podría ser previamente obtenida por los métodos de la técnica anterior.
Applications Claiming Priority (5)
| 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 |
| US08/494,073 | 1995-06-23 | ||
| 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 |
| US08547773 | 1995-10-25 | ||
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| MX9710264A true MX9710264A (es) | 1998-03-31 |
| MXPA97010264A MXPA97010264A (es) | 1998-10-15 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| AU690463B2 (en) | 1998-04-23 |
| EP0833799B1 (en) | 2001-12-05 |
| ES2131487A1 (es) | 1999-07-16 |
| DE69617683T2 (de) | 2002-07-18 |
| US5830422A (en) | 1998-11-03 |
| CA2205199A1 (en) | 1997-01-09 |
| ATE210079T1 (de) | 2001-12-15 |
| AU6119596A (en) | 1997-01-22 |
| JPH11507905A (ja) | 1999-07-13 |
| ES2131487B1 (es) | 2000-03-01 |
| US5980848A (en) | 1999-11-09 |
| WO1997000829A1 (en) | 1997-01-09 |
| JP3585046B2 (ja) | 2004-11-04 |
| CA2205199C (en) | 1999-05-18 |
| EP0833799A1 (en) | 1998-04-08 |
| CA2205493C (en) | 1999-01-19 |
| CA2205493A1 (en) | 1997-01-09 |
| NZ310405A (en) | 1999-11-29 |
| DE69617683D1 (de) | 2002-01-17 |
| ES2169244T3 (es) | 2002-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |