SE440795B - Sett att senka svavelhalten hos vanadin-kolmaterial - Google Patents
Sett att senka svavelhalten hos vanadin-kolmaterialInfo
- Publication number
- SE440795B SE440795B SE7707391A SE7707391A SE440795B SE 440795 B SE440795 B SE 440795B SE 7707391 A SE7707391 A SE 7707391A SE 7707391 A SE7707391 A SE 7707391A SE 440795 B SE440795 B SE 440795B
- Authority
- SE
- Sweden
- Prior art keywords
- vanadin
- reduce
- sulfur content
- coal material
- coal
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000003245 coal Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70047276A | 1976-06-28 | 1976-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7707391L SE7707391L (sv) | 1977-12-29 |
| SE440795B true SE440795B (sv) | 1985-08-19 |
Family
ID=24813628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7707391A SE440795B (sv) | 1976-06-28 | 1977-06-27 | Sett att senka svavelhalten hos vanadin-kolmaterial |
Country Status (27)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ229777A (en) * | 1989-12-30 | 1991-08-27 | Nz Government | Method for manufacturing ceramic-metal composites |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576763A (en) * | 1950-03-22 | 1951-11-27 | Climax Molybdenum Co | Vanadium containing briquettes |
| FR1422683A (fr) * | 1965-01-26 | 1965-12-24 | Union Carbide Corp | Agent d'addition contenant du vanadium et son procédé de fabrication |
| FR1471448A (fr) * | 1966-03-10 | 1967-03-03 | Vanadium Corp Of America | Procédé de fabrication de briquettes de carbure de vanadium |
| FR1562736A (enrdf_load_html_response) * | 1967-05-29 | 1969-04-04 | ||
| US3982924A (en) * | 1971-05-26 | 1976-09-28 | Reading Alloys, Inc. | Process for producing carbide addition agents |
-
1977
- 1977-06-14 ZA ZA00773579A patent/ZA773579B/xx unknown
- 1977-06-17 CA CA280,822A patent/CA1096135A/en not_active Expired
- 1977-06-18 DE DE19772727559 patent/DE2727559A1/de not_active Ceased
- 1977-06-23 YU YU1561/77A patent/YU40002B/xx unknown
- 1977-06-27 NO NO772268A patent/NO151752C/no unknown
- 1977-06-27 MX MX169642A patent/MX145912A/es unknown
- 1977-06-27 BR BR7704155A patent/BR7704155A/pt unknown
- 1977-06-27 ES ES460122A patent/ES460122A1/es not_active Expired
- 1977-06-27 DK DK284377A patent/DK284377A/da not_active Application Discontinuation
- 1977-06-27 JP JP7643677A patent/JPS532400A/ja active Granted
- 1977-06-27 IT IT49992/77A patent/IT1079718B/it active
- 1977-06-27 CS CS774235A patent/CS207461B2/cs unknown
- 1977-06-27 LU LU77619A patent/LU77619A1/xx unknown
- 1977-06-27 CH CH785677A patent/CH622289A5/fr not_active IP Right Cessation
- 1977-06-27 PL PL1977199196A patent/PL111609B1/pl unknown
- 1977-06-27 SE SE7707391A patent/SE440795B/xx not_active IP Right Cessation
- 1977-06-27 AU AU26488/77A patent/AU504846B2/en not_active Expired
- 1977-06-27 HU HU77UI262A patent/HU176035B/hu unknown
- 1977-06-27 FR FR7719641A patent/FR2356734A1/fr active Granted
- 1977-06-27 BE BE178819A patent/BE856156A/xx not_active IP Right Cessation
- 1977-06-27 PH PH19917A patent/PH13010A/en unknown
- 1977-06-27 AR AR268200A patent/AR214412A1/es active
- 1977-06-27 FI FI771991A patent/FI69317C/fi not_active IP Right Cessation
- 1977-06-27 DD DD7700199724A patent/DD131743A5/xx unknown
- 1977-06-27 IN IN955/CAL/77A patent/IN147296B/en unknown
- 1977-06-27 AT AT452477A patent/AT361228B/de not_active IP Right Cessation
- 1977-06-27 GB GB26795/77A patent/GB1580492A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7707391-4 Effective date: 19880318 Format of ref document f/p: F |