ES310463A1 - Procedimiento continuo de produccion de carbonato sodico cristalino. - Google Patents
Procedimiento continuo de produccion de carbonato sodico cristalino.Info
- Publication number
- ES310463A1 ES310463A1 ES0310463A ES310463A ES310463A1 ES 310463 A1 ES310463 A1 ES 310463A1 ES 0310463 A ES0310463 A ES 0310463A ES 310463 A ES310463 A ES 310463A ES 310463 A1 ES310463 A1 ES 310463A1
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- sodium carbonate
- crystals
- monohydrate
- weight
- 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
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title abstract 14
- 239000013078 crystal Substances 0.000 title abstract 7
- 229910000029 sodium carbonate Inorganic materials 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 abstract 12
- 235000017550 sodium carbonate Nutrition 0.000 abstract 6
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 abstract 5
- 229940076133 sodium carbonate monohydrate Drugs 0.000 abstract 5
- 229940001593 sodium carbonate Drugs 0.000 abstract 4
- 238000002425 crystallisation Methods 0.000 abstract 3
- 230000008025 crystallization Effects 0.000 abstract 3
- 239000012452 mother liquor Substances 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 150000004682 monohydrates Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
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
- C01D7/35—Varying the content of water of crystallisation or the specific gravity
-
- 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
- C01D7/35—Varying the content of water of crystallisation or the specific gravity
- C01D7/37—Densifying sodium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US351330A US3314748A (en) | 1964-03-12 | 1964-03-12 | Production of dense soda ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES310463A1 true ES310463A1 (es) | 1965-07-01 |
Family
ID=23380466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0310463A Expired ES310463A1 (es) | 1964-03-12 | 1965-03-12 | Procedimiento continuo de produccion de carbonato sodico cristalino. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3314748A (en, 2012) |
| BE (1) | BE661071A (en, 2012) |
| CH (1) | CH476640A (en, 2012) |
| DE (1) | DE1567901B1 (en, 2012) |
| ES (1) | ES310463A1 (en, 2012) |
| GB (1) | GB1070140A (en, 2012) |
| NL (1) | NL6503212A (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2512002A1 (fr) * | 1981-08-26 | 1983-03-04 | Solvay | Procede et installation pour la fabrication de carbonate de sodium monohydrate |
| US4519806A (en) * | 1982-11-26 | 1985-05-28 | Intermountain Research & Development Corp. | Enhanced recovery of soda ash from aqueous sodium carbonate solutions containing Na2 SO4 - and NaCl |
| US4654204A (en) * | 1983-08-18 | 1987-03-31 | Intermountain Research & Development Corporation | Production of sodium bicarbonate by reversion of soda-type feed salt |
| FR2688496A1 (fr) * | 1992-03-12 | 1993-09-17 | Solvay | Procede et installation pour la production de cristaux de carbonate de sodium monohydrate. |
| FR2689029B1 (fr) * | 1992-03-25 | 1994-12-16 | Solvay | Installation et procédé pour la cristallisation d'une substance minérale et procédé pour la cristallisation de carbonate de sodium monohydraté. |
| FR2690432A1 (fr) * | 1992-03-25 | 1993-10-29 | Solvay | Installation pour la cristallisation de carbonate de sodium monohydraté. |
| WO1999038801A1 (en) | 1998-01-28 | 1999-08-05 | Environmental Projects, Inc. | Sodium carbonate recrystallization |
| US6464736B1 (en) * | 1999-08-05 | 2002-10-15 | Environmental Projects, Inc. | Recrystallization process |
| US20050267233A1 (en) * | 2004-05-25 | 2005-12-01 | Joshi Ashok V | Anti-microbial handle system |
| EP2720724B1 (en) | 2011-06-16 | 2016-08-10 | Outbreaker Solutions Inc. | Device and method for reducing a transfer of microorganisms by manual contact |
| US8591852B2 (en) | 2012-02-22 | 2013-11-26 | Basel Fathi Abu-Sharkh | Method of producing soda ash and calcium chloride |
| FR3068347B1 (fr) * | 2017-06-30 | 2020-08-28 | Arc France | Preparation de fabrication de verre et four de verrerie |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1650244A (en) * | 1926-10-07 | 1927-11-22 | Solvay Process Co | Process for production of hydrated sodium carbonate |
| GB443101A (en) * | 1934-08-15 | 1936-02-17 | Herbert Edwin Cocksedge | Improvements in and relating to the manufacture of sodium carbonate |
| US3061409A (en) * | 1960-06-21 | 1962-10-30 | Olin Mathieson | Process for preparing sodium carbonate |
| US3236590A (en) * | 1962-12-10 | 1966-02-22 | Allied Chem | Anhydrous dense soda ash |
-
0
- BE BE661071D patent/BE661071A/xx unknown
-
1964
- 1964-03-12 US US351330A patent/US3314748A/en not_active Expired - Lifetime
-
1965
- 1965-03-12 NL NL6503212A patent/NL6503212A/xx unknown
- 1965-03-12 CH CH345365A patent/CH476640A/de not_active IP Right Cessation
- 1965-03-12 ES ES0310463A patent/ES310463A1/es not_active Expired
- 1965-03-12 DE DE1965A0048619 patent/DE1567901B1/de active Pending
- 1965-03-12 GB GB10627/65A patent/GB1070140A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH476640A (de) | 1969-08-15 |
| NL6503212A (en, 2012) | 1965-09-13 |
| DE1567901B1 (de) | 1970-08-20 |
| US3314748A (en) | 1967-04-18 |
| GB1070140A (en) | 1967-05-24 |
| BE661071A (en, 2012) |
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