DE1792255C3 - Verfahren zur Reinigung von Ammoniumperchlorat Ausscheidung aus 1667751 - Google Patents
Verfahren zur Reinigung von Ammoniumperchlorat Ausscheidung aus 1667751Info
- Publication number
- DE1792255C3 DE1792255C3 DE1792255A DE1792255A DE1792255C3 DE 1792255 C3 DE1792255 C3 DE 1792255C3 DE 1792255 A DE1792255 A DE 1792255A DE 1792255 A DE1792255 A DE 1792255A DE 1792255 C3 DE1792255 C3 DE 1792255C3
- Authority
- DE
- Germany
- Prior art keywords
- ammonium perchlorate
- perchlorate
- ammonium
- excretion
- purification
- 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
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 11
- 230000029142 excretion Effects 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/16—Perchloric acid
- C01B11/18—Perchlorates
- C01B11/185—Ammonium perchlorate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR55308A FR1492058A (fr) | 1966-03-29 | 1966-03-29 | Procédé de préparation de perchlorate d'ammonium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1792255A1 DE1792255A1 (de) | 1972-04-06 |
| DE1792255B2 DE1792255B2 (de) | 1973-03-22 |
| DE1792255C3 true DE1792255C3 (de) | 1973-10-25 |
Family
ID=8604884
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1792255A Expired DE1792255C3 (de) | 1966-03-29 | 1967-03-16 | Verfahren zur Reinigung von Ammoniumperchlorat Ausscheidung aus 1667751 |
| DEU13666A Pending DE1299609B (de) | 1966-03-29 | 1967-03-16 | Verfahren zur Herstellung von Ammoniumperchlorat |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU13666A Pending DE1299609B (de) | 1966-03-29 | 1967-03-16 | Verfahren zur Herstellung von Ammoniumperchlorat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3502430A (OSRAM) |
| BE (1) | BE694750A (OSRAM) |
| CH (1) | CH475915A (OSRAM) |
| DE (2) | DE1792255C3 (OSRAM) |
| FR (1) | FR1492058A (OSRAM) |
| GB (1) | GB1148125A (OSRAM) |
| LU (1) | LU53238A1 (OSRAM) |
| NL (1) | NL6704172A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3026293A1 (de) * | 1980-07-11 | 1982-02-18 | Riedel-De Haen Ag, 3016 Seelze | Verfahren zur herstellung von hydroxylammoniumperchlorat |
| US5382265A (en) * | 1993-10-26 | 1995-01-17 | Thiokol Corporation | Perchlorate removal process |
| USD494458S1 (en) | 2002-12-18 | 2004-08-17 | Southco, Inc. | Low profile captive screw |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1303167A (en) * | 1919-05-06 | nahcos | ||
| US1342956A (en) * | 1920-06-08 | Vania | ||
| US1338357A (en) * | 1917-09-25 | 1920-04-27 | Carlit Ab | Method of manufacturing ammonium perchlorates |
| US1284380A (en) * | 1917-12-29 | 1918-11-12 | Ernest A Le Sueur | Art of preparing ammonium perchlorate. |
| US2739873A (en) * | 1952-09-25 | 1956-03-27 | Western Electrochemical Compan | Process for making ammonium perchlorate |
| US2972514A (en) * | 1958-06-09 | 1961-02-21 | Thiokol Chemical Corp | Ammonium perchlorate manufacturing process |
| US3383180A (en) * | 1965-04-16 | 1968-05-14 | Hooker Chemical Corp | Crystallization of large particle sized ammonium perchlorate |
-
1966
- 1966-03-29 FR FR55308A patent/FR1492058A/fr not_active Expired
-
1967
- 1967-02-28 BE BE694750D patent/BE694750A/xx unknown
- 1967-03-16 DE DE1792255A patent/DE1792255C3/de not_active Expired
- 1967-03-16 DE DEU13666A patent/DE1299609B/de active Pending
- 1967-03-21 NL NL6704172A patent/NL6704172A/xx unknown
- 1967-03-21 LU LU53238D patent/LU53238A1/xx unknown
- 1967-03-28 US US626392A patent/US3502430A/en not_active Expired - Lifetime
- 1967-03-28 GB GB14102/67A patent/GB1148125A/en not_active Expired
- 1967-03-29 CH CH436267A patent/CH475915A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3502430A (en) | 1970-03-24 |
| CH475915A (fr) | 1969-07-31 |
| DE1792255A1 (de) | 1972-04-06 |
| GB1148125A (en) | 1969-04-10 |
| FR1492058A (fr) | 1967-08-18 |
| DE1792255B2 (de) | 1973-03-22 |
| DE1299609B (de) | 1969-07-24 |
| BE694750A (OSRAM) | 1967-07-31 |
| LU53238A1 (OSRAM) | 1967-05-22 |
| NL6704172A (OSRAM) | 1967-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |