NO136468B - - Google Patents
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- Publication number
- NO136468B NO136468B NO742992A NO742992A NO136468B NO 136468 B NO136468 B NO 136468B NO 742992 A NO742992 A NO 742992A NO 742992 A NO742992 A NO 742992A NO 136468 B NO136468 B NO 136468B
- Authority
- NO
- Norway
- Prior art keywords
- uranium
- oxygen
- reduction
- composition
- water vapour
- Prior art date
Links
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 claims description 14
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims description 12
- 229910000439 uranium oxide Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000012300 argon atmosphere Substances 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 150000003671 uranium compounds Chemical class 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007937 lozenge Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAASRHQPRFFWCS-UHFFFAOYSA-P diazanium;oxygen(2-);uranium Chemical compound [NH4+].[NH4+].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[U].[U] ZAASRHQPRFFWCS-UHFFFAOYSA-P 0.000 description 2
- -1 uranium peroxide Chemical class 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- COWJTTIEJNWDRS-UHFFFAOYSA-N O.[O-2].[O-2].[O-2].[U+6] Chemical compound O.[O-2].[O-2].[O-2].[U+6] COWJTTIEJNWDRS-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- OGNCQZZYEBHZNN-UHFFFAOYSA-H [U+6].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O Chemical compound [U+6].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O OGNCQZZYEBHZNN-UHFFFAOYSA-H 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0086—Treating solutions by physical methods
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Removal Of Specific Substances (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX14637573 | 1973-09-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO742992L NO742992L (xx) | 1975-04-21 |
NO136468B true NO136468B (xx) | 1977-05-31 |
NO136468C NO136468C (no) | 1977-09-07 |
Family
ID=19745449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO742992A NO136468C (no) | 1973-09-25 | 1974-08-20 | Fremgangsm}te til fremstilling av metallisk kobber |
Country Status (19)
Country | Link |
---|---|
US (1) | US3954453A (xx) |
JP (1) | JPS5714423B2 (xx) |
AR (1) | AR200620A1 (xx) |
BE (1) | BE820353A (xx) |
BR (1) | BR7407902D0 (xx) |
CA (1) | CA1023150A (xx) |
DE (1) | DE2442818C3 (xx) |
ES (1) | ES429981A1 (xx) |
FI (1) | FI60238C (xx) |
FR (1) | FR2244825B1 (xx) |
GB (1) | GB1476486A (xx) |
IN (1) | IN139128B (xx) |
NO (1) | NO136468C (xx) |
PH (1) | PH11842A (xx) |
SE (1) | SE405015B (xx) |
TR (1) | TR18545A (xx) |
YU (1) | YU237374A (xx) |
ZA (1) | ZA745134B (xx) |
ZM (1) | ZM13474A1 (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5885410A (ja) * | 1981-11-17 | 1983-05-21 | Canon Inc | 全長の短い写真レンズ |
WO2005091739A2 (en) * | 2004-02-26 | 2005-10-06 | Tasker Products Ip Holdings Corp. | Antimicrobial composition for pre-harvest and post-harvest treatment of plants and animals |
WO2015189707A1 (en) | 2014-06-06 | 2015-12-17 | Soluciones Tecnológicas Mineras Coriolis Limitada | Methods of copper extraction |
CN104741622B (zh) * | 2015-04-15 | 2016-06-01 | 大冶有色金属有限责任公司 | 一种高纯铜粉的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3148051A (en) * | 1962-08-03 | 1964-09-08 | Ansor Corp | Process for the production of metallic copper powder and ammonium sulfate from copper sulfate solutions |
US3228765A (en) * | 1964-06-24 | 1966-01-11 | Ansor Corp | Copper recovery process from anhydrous copper ammonium sulfite |
-
1974
- 1974-07-24 US US05/491,454 patent/US3954453A/en not_active Expired - Lifetime
- 1974-08-08 CA CA206,543A patent/CA1023150A/en not_active Expired
- 1974-08-09 ZA ZA00745134A patent/ZA745134B/xx unknown
- 1974-08-13 IN IN1805/CAL/74A patent/IN139128B/en unknown
- 1974-08-16 ZM ZM134/74A patent/ZM13474A1/xx unknown
- 1974-08-20 NO NO742992A patent/NO136468C/no unknown
- 1974-08-27 GB GB3740374A patent/GB1476486A/en not_active Expired
- 1974-09-03 YU YU02373/74A patent/YU237374A/xx unknown
- 1974-09-06 DE DE2442818A patent/DE2442818C3/de not_active Expired
- 1974-09-11 FI FI2658/74A patent/FI60238C/fi active
- 1974-09-12 ES ES429981A patent/ES429981A1/es not_active Expired
- 1974-09-23 TR TR18545A patent/TR18545A/xx unknown
- 1974-09-23 BR BR7902/74A patent/BR7407902D0/pt unknown
- 1974-09-23 PH PH16321A patent/PH11842A/en unknown
- 1974-09-24 FR FR7432167A patent/FR2244825B1/fr not_active Expired
- 1974-09-24 SE SE7411989A patent/SE405015B/xx unknown
- 1974-09-25 AR AR255751A patent/AR200620A1/es active
- 1974-09-25 BE BE148907A patent/BE820353A/xx unknown
- 1974-09-25 JP JP10963974A patent/JPS5714423B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU7264974A (en) | 1976-02-26 |
AR200620A1 (es) | 1974-11-22 |
NO742992L (xx) | 1975-04-21 |
FI265874A (xx) | 1975-03-26 |
BR7407902D0 (pt) | 1975-07-29 |
DE2442818B2 (de) | 1978-10-05 |
ZM13474A1 (en) | 1975-06-23 |
JPS5059217A (xx) | 1975-05-22 |
SE405015B (sv) | 1978-11-13 |
FI60238C (fi) | 1981-12-10 |
BE820353A (fr) | 1975-01-16 |
FI60238B (fi) | 1981-08-31 |
PH11842A (en) | 1978-07-21 |
TR18545A (tr) | 1977-03-16 |
GB1476486A (en) | 1977-06-16 |
FR2244825A1 (xx) | 1975-04-18 |
YU237374A (en) | 1982-05-31 |
DE2442818C3 (de) | 1979-05-31 |
DE2442818A1 (de) | 1975-04-03 |
ZA745134B (en) | 1975-09-24 |
ES429981A1 (es) | 1976-09-16 |
NO136468C (no) | 1977-09-07 |
CA1023150A (en) | 1977-12-27 |
SE7411989L (xx) | 1975-03-26 |
IN139128B (xx) | 1976-05-08 |
US3954453A (en) | 1976-05-04 |
JPS5714423B2 (xx) | 1982-03-24 |
FR2244825B1 (xx) | 1978-11-24 |
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