ES459153A1 - Procedimiento para la preparacion en forma discontinua de dioxido de americio. - Google Patents
Procedimiento para la preparacion en forma discontinua de dioxido de americio.Info
- Publication number
- ES459153A1 ES459153A1 ES459153A ES459153A ES459153A1 ES 459153 A1 ES459153 A1 ES 459153A1 ES 459153 A ES459153 A ES 459153A ES 459153 A ES459153 A ES 459153A ES 459153 A1 ES459153 A1 ES 459153A1
- Authority
- ES
- Spain
- Prior art keywords
- oxalate
- preparing
- amo2
- soln
- americium
- 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
- GABXYUQCUHMHDP-UHFFFAOYSA-N americium dioxide Chemical compound [O-2].[O-2].[Am+4] GABXYUQCUHMHDP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/007—Compounds of transuranic elements
- C01G56/009—Compounds of americium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la preparación en forma discontinua de dióxido de americio a partir de una solución de nitrato de americio, caracterizado porque la solución de nitrato de americio se neutraliza previamente en un recipiente de reacción primeramente mediante amoniaco dosificado hasta 1 m de HNO3litro, a continuación se agrega una cantidad correspondiente de ácido oxálico, preferentemente en forma sólida, *** Ver imagen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762625355 DE2625355C2 (de) | 1976-06-04 | 1976-06-04 | Verfahren zum diskontinuierlichen Herstellen von Americiumdioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459153A1 true ES459153A1 (es) | 1978-04-16 |
Family
ID=5979911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459153A Expired ES459153A1 (es) | 1976-06-04 | 1977-05-26 | Procedimiento para la preparacion en forma discontinua de dioxido de americio. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52149294A (es) |
| BE (1) | BE855368A (es) |
| DE (1) | DE2625355C2 (es) |
| ES (1) | ES459153A1 (es) |
| FR (1) | FR2353488A1 (es) |
-
1976
- 1976-06-04 DE DE19762625355 patent/DE2625355C2/de not_active Expired
-
1977
- 1977-05-26 ES ES459153A patent/ES459153A1/es not_active Expired
- 1977-06-02 JP JP6526477A patent/JPS52149294A/ja active Granted
- 1977-06-03 FR FR7716956A patent/FR2353488A1/fr active Granted
- 1977-06-03 BE BE178174A patent/BE855368A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2353488B1 (es) | 1981-08-14 |
| BE855368A (fr) | 1977-10-03 |
| DE2625355A1 (de) | 1977-12-15 |
| JPS611375B2 (es) | 1986-01-16 |
| FR2353488A1 (fr) | 1977-12-30 |
| DE2625355C2 (de) | 1985-09-19 |
| JPS52149294A (en) | 1977-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990601 |