JPS5939489B2 - ガス還元による銅の製造方法 - Google Patents
ガス還元による銅の製造方法Info
- Publication number
- JPS5939489B2 JPS5939489B2 JP51141336A JP14133676A JPS5939489B2 JP S5939489 B2 JPS5939489 B2 JP S5939489B2 JP 51141336 A JP51141336 A JP 51141336A JP 14133676 A JP14133676 A JP 14133676A JP S5939489 B2 JPS5939489 B2 JP S5939489B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- solution
- reduction
- aqueous solution
- additive
- 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
- 230000009467 reduction Effects 0.000 title claims description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 34
- 239000010949 copper Substances 0.000 title claims description 31
- 229910052802 copper Inorganic materials 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000006722 reduction reaction Methods 0.000 claims description 45
- 239000000243 solution Substances 0.000 claims description 39
- 239000000654 additive Substances 0.000 claims description 38
- 239000000843 powder Substances 0.000 claims description 21
- 230000000996 additive effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 229920002873 Polyethylenimine Polymers 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 150000001879 copper Chemical class 0.000 claims 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 description 29
- 239000002184 metal Substances 0.000 description 29
- 150000002739 metals Chemical class 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 229920002125 Sokalan® Polymers 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000004584 polyacrylic acid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 239000012527 feed solution Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000011260 aqueous acid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PZAGQUOSOTUKEC-UHFFFAOYSA-N acetic acid;sulfuric acid Chemical compound CC(O)=O.OS(O)(=O)=O PZAGQUOSOTUKEC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 229920005610 lignin Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- YYXLGGIKSIZHSF-UHFFFAOYSA-N ethene;furan-2,5-dione Chemical compound C=C.O=C1OC(=O)C=C1 YYXLGGIKSIZHSF-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
- B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000000240577 | 1975-11-26 | ||
| CA240,577A CA1043594A (en) | 1975-11-26 | 1975-11-26 | Production of copper by gaseous reduction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52119415A JPS52119415A (en) | 1977-10-06 |
| JPS5939489B2 true JPS5939489B2 (ja) | 1984-09-25 |
Family
ID=4104605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51141336A Expired JPS5939489B2 (ja) | 1975-11-26 | 1976-11-26 | ガス還元による銅の製造方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4018595A (OSRAM) |
| JP (1) | JPS5939489B2 (OSRAM) |
| AU (1) | AU502247B2 (OSRAM) |
| BE (1) | BE848765A (OSRAM) |
| CA (1) | CA1043594A (OSRAM) |
| CY (1) | CY1019A (OSRAM) |
| DE (1) | DE2653281A1 (OSRAM) |
| ES (1) | ES453695A1 (OSRAM) |
| FI (1) | FI763400A7 (OSRAM) |
| FR (1) | FR2333048A1 (OSRAM) |
| GB (1) | GB1518440A (OSRAM) |
| MX (1) | MX143631A (OSRAM) |
| SE (1) | SE418756B (OSRAM) |
| ZA (1) | ZA766918B (OSRAM) |
| ZM (1) | ZM13776A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63113283U (OSRAM) * | 1987-01-12 | 1988-07-21 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323390A (en) * | 1979-12-20 | 1982-04-06 | Southern Foundry Supply Company | Process for converting brass scrap to copper powder |
| DE3711650A1 (de) * | 1987-04-07 | 1988-10-27 | Norddeutsche Affinerie | Verfahren zum herstellen von nichteisenmetallpulver bzw. ne-metallpulvergemischen |
| JP6459879B2 (ja) * | 2015-09-28 | 2019-01-30 | 住友金属鉱山株式会社 | ニッケル粉の製造方法、反応設備の運転方法 |
| JP6921376B2 (ja) * | 2017-03-09 | 2021-08-18 | 住友金属鉱山株式会社 | ニッケル粉の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836485A (en) * | 1956-03-16 | 1958-05-27 | Chemical Construction Corp | Hydrometallurgical precipitation of metal powder |
| US3669643A (en) * | 1970-05-05 | 1972-06-13 | Bell Telephone Labor Inc | Method for the preparation of small cobalt particles |
| US3756866A (en) * | 1970-06-30 | 1973-09-04 | Ibm | Method and manufacturing magnetic alloy particles having selective coercivity |
| US3694185A (en) * | 1971-05-28 | 1972-09-26 | Sherritt Gordon Mines Ltd | Production of metal powder by direct reduction from aqueous solutions |
| US3833351A (en) * | 1973-02-15 | 1974-09-03 | Univ Eng Inc | Continuous preparation of pure metals by hydrogen reduction |
-
1975
- 1975-11-26 CA CA240,577A patent/CA1043594A/en not_active Expired
- 1975-11-28 US US05/636,327 patent/US4018595A/en not_active Expired - Lifetime
-
1976
- 1976-11-18 ZA ZA766918A patent/ZA766918B/xx unknown
- 1976-11-23 GB GB48816/76A patent/GB1518440A/en not_active Expired
- 1976-11-23 CY CY1019A patent/CY1019A/xx unknown
- 1976-11-24 DE DE19762653281 patent/DE2653281A1/de not_active Withdrawn
- 1976-11-25 FR FR7635598A patent/FR2333048A1/fr active Granted
- 1976-11-25 AU AU20000/76A patent/AU502247B2/en not_active Expired
- 1976-11-25 BE BE172719A patent/BE848765A/xx unknown
- 1976-11-25 MX MX167160A patent/MX143631A/es unknown
- 1976-11-25 FI FI763400A patent/FI763400A7/fi not_active Application Discontinuation
- 1976-11-25 ZM ZM137/76A patent/ZM13776A1/xx unknown
- 1976-11-25 SE SE7613173A patent/SE418756B/xx unknown
- 1976-11-26 ES ES453695A patent/ES453695A1/es not_active Expired
- 1976-11-26 JP JP51141336A patent/JPS5939489B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63113283U (OSRAM) * | 1987-01-12 | 1988-07-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX143631A (es) | 1981-06-15 |
| FI763400A7 (OSRAM) | 1977-05-27 |
| AU2000076A (en) | 1978-06-01 |
| ES453695A1 (es) | 1977-11-16 |
| FR2333048A1 (fr) | 1977-06-24 |
| SE418756B (sv) | 1981-06-22 |
| AU502247B2 (en) | 1979-07-19 |
| FR2333048B3 (OSRAM) | 1980-11-07 |
| GB1518440A (en) | 1978-07-19 |
| CA1043594A (en) | 1978-12-05 |
| US4018595A (en) | 1977-04-19 |
| JPS52119415A (en) | 1977-10-06 |
| SE7613173L (sv) | 1977-05-27 |
| CY1019A (en) | 1979-11-23 |
| ZA766918B (en) | 1977-10-26 |
| ZM13776A1 (en) | 1977-08-22 |
| BE848765A (fr) | 1977-03-16 |
| DE2653281A1 (de) | 1977-06-02 |
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