DE2057966A1 - Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und Wasser - Google Patents
Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und WasserInfo
- Publication number
- DE2057966A1 DE2057966A1 DE19702057966 DE2057966A DE2057966A1 DE 2057966 A1 DE2057966 A1 DE 2057966A1 DE 19702057966 DE19702057966 DE 19702057966 DE 2057966 A DE2057966 A DE 2057966A DE 2057966 A1 DE2057966 A1 DE 2057966A1
- Authority
- DE
- Germany
- Prior art keywords
- ammonia
- uranium
- recovery
- water
- carbon dioxide
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 22
- 229910021529 ammonia Inorganic materials 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 10
- 238000011084 recovery Methods 0.000 title claims description 7
- 239000001569 carbon dioxide Substances 0.000 title claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 5
- 150000003671 uranium compounds Chemical class 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 5
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 title claims description 4
- 229910001868 water Inorganic materials 0.000 title claims description 4
- 229910052770 Uranium Inorganic materials 0.000 claims description 9
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 claims 2
- 238000010924 continuous production Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 239000003929 acidic solution Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 on the other hand Chemical compound 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/04—Halides of uranium
- C01G43/06—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
- C01B15/047—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals
- C01B15/0475—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals of actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
- C01G43/025—Uranium dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Treating Waste Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702057966 DE2057966A1 (de) | 1970-11-25 | 1970-11-25 | Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und Wasser |
| ES392245A ES392245A2 (es) | 1969-08-09 | 1971-06-15 | Un procedimiento para la recuperacion de amoniaco y anhi- drido carbonico, asi como de hidrogenofluoruro de amnio a partir de aguas residuales. |
| AU32244/71A AU3224471A (en) | 1970-11-25 | 1971-08-11 | Treatment of filtrate and gas |
| FR7129426A FR2115140A2 (en) | 1970-11-25 | 1971-08-11 | Recovery of uranium cpds - ammonia carbon dioxide water and calcium fluoride from waste liquor/gas |
| ZA715547A ZA715547B (en) | 1970-11-25 | 1971-08-19 | A filtrate and gas separation process |
| IT69780/71A IT953212B (it) | 1970-11-25 | 1971-08-19 | Procedimento per il ricupero di uranio e di altri prodotti da filtrati e da gas di scarico nei processi di elaborazione di uranio |
| US00200857A US3842155A (en) | 1969-04-23 | 1971-11-22 | Treatment of waste materials generated in the conversion of uf6 to uo2 by the auc route |
| CA128,565A CA947942A (en) | 1970-11-25 | 1971-11-25 | Process for treating filtrates and waste gases |
| SE7115112A SE374730B (enExample) | 1970-11-25 | 1971-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702057966 DE2057966A1 (de) | 1970-11-25 | 1970-11-25 | Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und Wasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2057966A1 true DE2057966A1 (de) | 1972-06-08 |
Family
ID=5789080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702057966 Pending DE2057966A1 (de) | 1969-04-23 | 1970-11-25 | Verfahren zur Wiedergewinnung von Uranverbindungen,Ammoniak,Kohlendioxid und Wasser |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU3224471A (enExample) |
| CA (1) | CA947942A (enExample) |
| DE (1) | DE2057966A1 (enExample) |
| ES (1) | ES392245A2 (enExample) |
| FR (1) | FR2115140A2 (enExample) |
| IT (1) | IT953212B (enExample) |
| SE (1) | SE374730B (enExample) |
| ZA (1) | ZA715547B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2355093A1 (de) * | 1973-09-14 | 1975-04-03 | Babcock & Wilcox Co | Verfahren zur rueckgewinnung von uran |
| DE3200518A1 (de) * | 1981-01-23 | 1982-09-23 | Aktiebolaget Asea-Atom, 72183 Västerås | "verfahren zur rueckgewinnung und wiederverwendung von ammoniak und kohlendioxyd in einer anlage zur herstellung von kernreaktorbrennstoff aus uranhexafluorid" |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980757A (en) * | 1972-11-06 | 1976-09-14 | The Babcock & Wilcox Company | Process for uranium separation and preparation of UO4.2NH3.2HF |
| FR2419908A2 (fr) * | 1978-03-16 | 1979-10-12 | Reaktor Brennelement Union | Procede de recuperation de composes d'uranium a partir d'eaux residuaires de la conversion d'uranylcarbonate d'ammonium |
-
1970
- 1970-11-25 DE DE19702057966 patent/DE2057966A1/de active Pending
-
1971
- 1971-06-15 ES ES392245A patent/ES392245A2/es not_active Expired
- 1971-08-11 AU AU32244/71A patent/AU3224471A/en not_active Expired
- 1971-08-11 FR FR7129426A patent/FR2115140A2/fr active Granted
- 1971-08-19 IT IT69780/71A patent/IT953212B/it active
- 1971-08-19 ZA ZA715547A patent/ZA715547B/xx unknown
- 1971-11-25 CA CA128,565A patent/CA947942A/en not_active Expired
- 1971-11-25 SE SE7115112A patent/SE374730B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2355093A1 (de) * | 1973-09-14 | 1975-04-03 | Babcock & Wilcox Co | Verfahren zur rueckgewinnung von uran |
| DE2366519A1 (enExample) * | 1973-09-14 | 1982-05-13 | ||
| DE3200518A1 (de) * | 1981-01-23 | 1982-09-23 | Aktiebolaget Asea-Atom, 72183 Västerås | "verfahren zur rueckgewinnung und wiederverwendung von ammoniak und kohlendioxyd in einer anlage zur herstellung von kernreaktorbrennstoff aus uranhexafluorid" |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2115140B2 (enExample) | 1975-08-22 |
| SE374730B (enExample) | 1975-03-17 |
| AU3224471A (en) | 1973-02-15 |
| FR2115140A2 (en) | 1972-07-07 |
| ZA715547B (en) | 1972-05-31 |
| IT953212B (it) | 1973-08-10 |
| ES392245A2 (es) | 1974-01-16 |
| CA947942A (en) | 1974-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |