FR2004267A1 - C1 na2co3 and nano3-nh4no3 production - Google Patents
C1 na2co3 and nano3-nh4no3 productionInfo
- Publication number
- FR2004267A1 FR2004267A1 FR6907144A FR6907144A FR2004267A1 FR 2004267 A1 FR2004267 A1 FR 2004267A1 FR 6907144 A FR6907144 A FR 6907144A FR 6907144 A FR6907144 A FR 6907144A FR 2004267 A1 FR2004267 A1 FR 2004267A1
- Authority
- FR
- France
- Prior art keywords
- hno3
- nano3
- nh4no3
- na2co3
- oxides
- 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.)
- Withdrawn
Links
- 229910017604 nitric acid Inorganic materials 0.000 abstract 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 235000017550 sodium carbonate Nutrition 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 235000010344 sodium nitrate Nutrition 0.000 abstract 2
- -1 NH4 nitrates Chemical class 0.000 abstract 1
- 239000004157 Nitrosyl chloride Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 abstract 1
- 235000019392 nitrosyl chloride Nutrition 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000009738 saturating Methods 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
-
- 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
-
- 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
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Fertilizers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Process for the producing Cl, Na2CO3, and NaNO3-NH4NO3. The process of the invention consists of the oxidn. of NaCl with HNO3, saturating the resulting soln. contng. NaNO3 and HNO3 with NH3 and carbonating with CO2 when NaHCO3 separates and may be converted to Na2CO3 by calcination in known manner. The Na and NH4 nitrates remaining in the soln. are obtained by evapn. and crystallisation. The neutralisation and saturation of the NaNO3 -HNO3 soln. from the NaCl oxidn. is regulated to give a product contng. not less than 70% NH4NO3 with a total N of over 30%. The gaseous reaction products consist of Cl, N oxides and nitrosyl chloride. The latter is absorbed and oxidised in conc. HNO3 and the cooled gas mixture of Cl and N oxides is sepd. into its components by rectification, the N oxides being worked up to HNO3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12592168 | 1968-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2004267A1 true FR2004267A1 (en) | 1969-11-21 |
Family
ID=19949928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6907144A Withdrawn FR2004267A1 (en) | 1968-03-20 | 1969-03-13 | C1 na2co3 and nano3-nh4no3 production |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE729944A (en) |
| DE (1) | DE1912898A1 (en) |
| FR (1) | FR2004267A1 (en) |
| SU (1) | SU422691A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024178460A1 (en) * | 2023-02-27 | 2024-09-06 | ICSIP Pty Ltd | Lithium recovery from sedimentary silicates |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2503487C1 (en) * | 2012-07-30 | 2014-01-10 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) | Method of obtaining chloride from calcium chloride |
-
1969
- 1969-03-13 FR FR6907144A patent/FR2004267A1/en not_active Withdrawn
- 1969-03-13 DE DE19691912898 patent/DE1912898A1/en active Pending
- 1969-03-17 BE BE729944D patent/BE729944A/xx unknown
- 1969-03-20 SU SU1314694A patent/SU422691A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024178460A1 (en) * | 2023-02-27 | 2024-09-06 | ICSIP Pty Ltd | Lithium recovery from sedimentary silicates |
Also Published As
| Publication number | Publication date |
|---|---|
| SU422691A1 (en) | 1974-04-05 |
| DE1912898A1 (en) | 1969-11-27 |
| BE729944A (en) | 1969-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |