GB1110951A - Method of preparation of ammonium phosphotungstate and product obtained - Google Patents
Method of preparation of ammonium phosphotungstate and product obtainedInfo
- Publication number
- GB1110951A GB1110951A GB34787/65A GB3478765A GB1110951A GB 1110951 A GB1110951 A GB 1110951A GB 34787/65 A GB34787/65 A GB 34787/65A GB 3478765 A GB3478765 A GB 3478765A GB 1110951 A GB1110951 A GB 1110951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- preparation
- ammonium phosphotungstate
- acetone
- washing
- 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-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- -1 butyl alcohols Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 230000004992 fission Effects 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229940117955 isoamyl acetate Drugs 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- IYDGMDWEHDFVQI-UHFFFAOYSA-N phosphoric acid;trioxotungsten Chemical compound O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O IYDGMDWEHDFVQI-UHFFFAOYSA-N 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
- C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/12—Compounds containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Ammonium phosphotungstate is prepared by adding ammonia to an organic solution of phosphotungstic acid, drying and washing the precipitate obtained, and heating at at least 360 DEG C. for at least 15 hours. The organic solvent may be acetone, ethyl or butyl alcohols or ethers, glycols, hexanone, isoamyl acetate, or dioxan. The ammonia may be dissolved in the same organic solvent, or may be bubbled through the solution of the acid. Drying may be at 100-200 DEG C., and washing may be effected with acid e.g. 2N.HNO3, then water and acetone. The product may be crushed to a mean diameter of 0.13 mm., and used as a cation exchanger for fixing Cs, e.g. in fission products, in acid medium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR985587A FR1412528A (en) | 1964-08-19 | 1964-08-19 | Process for the preparation of ammonium phosphotungstate and product obtained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1110951A true GB1110951A (en) | 1968-04-24 |
Family
ID=8836891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34787/65A Expired GB1110951A (en) | 1964-08-19 | 1965-08-13 | Method of preparation of ammonium phosphotungstate and product obtained |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH443238A (en) |
| DE (1) | DE1267672B (en) |
| ES (1) | ES316658A1 (en) |
| FR (1) | FR1412528A (en) |
| GB (1) | GB1110951A (en) |
| IL (1) | IL24156A (en) |
| LU (1) | LU49295A1 (en) |
| NL (1) | NL6510892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013011266A2 (en) | 2011-07-21 | 2013-01-24 | Smith's Environmental Products Limited | Heating installation |
| CN108187744A (en) * | 2018-01-27 | 2018-06-22 | 邵阳学院 | A kind of method that aluminium phosphotungstic acid ammonium compound salt catalyzes and synthesizes furfural glycol acetal |
-
1964
- 1964-08-19 FR FR985587A patent/FR1412528A/en not_active Expired
-
1965
- 1965-08-10 LU LU49295A patent/LU49295A1/xx unknown
- 1965-08-11 CH CH1126765A patent/CH443238A/en unknown
- 1965-08-13 DE DEP1267A patent/DE1267672B/en active Pending
- 1965-08-13 GB GB34787/65A patent/GB1110951A/en not_active Expired
- 1965-08-15 IL IL24156A patent/IL24156A/en unknown
- 1965-08-19 NL NL6510892A patent/NL6510892A/xx unknown
- 1965-08-19 ES ES0316658A patent/ES316658A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013011266A2 (en) | 2011-07-21 | 2013-01-24 | Smith's Environmental Products Limited | Heating installation |
| CN108187744A (en) * | 2018-01-27 | 2018-06-22 | 邵阳学院 | A kind of method that aluminium phosphotungstic acid ammonium compound salt catalyzes and synthesizes furfural glycol acetal |
| CN108187744B (en) * | 2018-01-27 | 2020-08-04 | 邵阳学院 | A kind of method for catalyzing synthesis of furfural ethylene glycol acetal by aluminum ammonium phosphotungstate composite salt |
Also Published As
| Publication number | Publication date |
|---|---|
| IL24156A (en) | 1969-01-29 |
| ES316658A1 (en) | 1966-06-01 |
| FR1412528A (en) | 1965-10-01 |
| NL6510892A (en) | 1966-02-21 |
| CH443238A (en) | 1967-09-15 |
| LU49295A1 (en) | 1965-10-11 |
| DE1267672B (en) | 1968-05-09 |
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