PH9740A - Process of disintegrating iron-chromium scrap alloys - Google Patents
Process of disintegrating iron-chromium scrap alloysInfo
- Publication number
- PH9740A PH9740A PH13970A PH13970A PH9740A PH 9740 A PH9740 A PH 9740A PH 13970 A PH13970 A PH 13970A PH 13970 A PH13970 A PH 13970A PH 9740 A PH9740 A PH 9740A
- Authority
- PH
- Philippines
- Prior art keywords
- disintegrating
- iron
- chromium scrap
- scrap alloys
- alloys
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 title 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA127,939A CA953927A (en) | 1971-11-18 | 1971-11-18 | Disintegration of scrap alloys to facilitate recovery of nickel, cobalt and copper values |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH9740A true PH9740A (en) | 1976-03-05 |
Family
ID=4091536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH13970A PH9740A (en) | 1971-11-18 | 1972-10-04 | Process of disintegrating iron-chromium scrap alloys |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4859004A (en) |
| AU (1) | AU463043B2 (en) |
| CA (1) | CA953927A (en) |
| DE (1) | DE2245546A1 (en) |
| FI (1) | FI56029C (en) |
| FR (1) | FR2160503B1 (en) |
| GB (1) | GB1344600A (en) |
| IT (1) | IT969842B (en) |
| PH (1) | PH9740A (en) |
| SE (1) | SE390544B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259296A (en) * | 1979-12-27 | 1981-03-31 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of chromium from scrap |
-
1971
- 1971-11-18 CA CA127,939A patent/CA953927A/en not_active Expired
-
1972
- 1972-08-29 SE SE1114672A patent/SE390544B/en unknown
- 1972-09-06 GB GB4142572A patent/GB1344600A/en not_active Expired
- 1972-09-07 FI FI246772A patent/FI56029C/en active
- 1972-09-16 DE DE2245546A patent/DE2245546A1/en active Pending
- 1972-09-19 AU AU46825/72A patent/AU463043B2/en not_active Expired
- 1972-09-30 JP JP9857872A patent/JPS4859004A/ja active Pending
- 1972-10-04 PH PH13970A patent/PH9740A/en unknown
- 1972-10-24 IT IT3085172A patent/IT969842B/en active
- 1972-11-15 FR FR7240577A patent/FR2160503B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA953927A (en) | 1974-09-03 |
| FR2160503B1 (en) | 1976-08-20 |
| FI56029B (en) | 1979-07-31 |
| IT969842B (en) | 1974-04-10 |
| FR2160503A1 (en) | 1973-06-29 |
| DE2245546A1 (en) | 1973-05-30 |
| AU463043B2 (en) | 1975-07-17 |
| AU4682572A (en) | 1974-03-28 |
| SE390544B (en) | 1976-12-27 |
| JPS4859004A (en) | 1973-08-18 |
| FI56029C (en) | 1979-11-12 |
| GB1344600A (en) | 1974-01-23 |
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