DE181409C - - Google Patents
Info
- Publication number
- DE181409C DE181409C DENDAT181409D DE181409DA DE181409C DE 181409 C DE181409 C DE 181409C DE NDAT181409 D DENDAT181409 D DE NDAT181409D DE 181409D A DE181409D A DE 181409DA DE 181409 C DE181409 C DE 181409C
- Authority
- DE
- Germany
- Prior art keywords
- metal
- metals
- pure metal
- heated
- nitrogen
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 150000002739 metals Chemical class 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012298 atmosphere Substances 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910001404 rare earth metal oxide 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
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Ceramic Products (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE181409C true DE181409C (enrdf_load_stackoverflow) |
Family
ID=445593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT181409D Active DE181409C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE181409C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT181409D patent/DE181409C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE763688C (de) | Verfahren zur Umsetzung von Kohlenoxyd mit Wasserstoff zu Kohlenwasserstoffen | |
| DE857043C (de) | Verfahren zur Umsetzung von Kohlenoxyd mit Wasserstoff | |
| AT149652B (de) | Verfahren zur Herstellung von Karbiden, Karbonitriden, Nitriden, Boriden, Siliziden und Titaniden, besonders für Hartlegierungen. | |
| DE181409C (enrdf_load_stackoverflow) | ||
| DE69902951T2 (de) | Bindung eines kompakten Diamantkörpers an ein Substrat aus zementiertem Carbid | |
| DE1226548B (de) | Verfahren zur Herstellung von Boriden | |
| DE2043424A1 (de) | Verfahren zum Herstellen legierter, insbesondere nickellegierter Stahle | |
| DE484337C (de) | Verfahren zur Gewinnung mehrgliedriger Paraffinkohlenwasserstoffe aus Kohlenoxyden und Wasserstoff auf katalytischem Wege | |
| DE922278C (de) | Verfahren zur Herstellung von harten verschleissfesten Koerpern | |
| DE401172C (de) | Verfahren zur Herstellung von Eisenchromlegierungen | |
| DE578826C (de) | Verfahren zur katalytischen Gewinnung von Cyanwasserstoff und Cyanverbindungen | |
| DE641818C (de) | Verfahren zur Darstellung von Cyanamiden des Calciums und des Magnesiums | |
| DE260009C (de) | Verfahren zur Gewinnung sehr voluminöser und leichter, insbesondere für katalytische Reaktionen zwischen Flüssigkeiten und Gasen geeigneter Metalloxyde | |
| DE282782C (enrdf_load_stackoverflow) | ||
| DE590232C (enrdf_load_stackoverflow) | ||
| DE493931C (de) | Gewinnung von Metallstickstoffverbindungen | |
| DE679305C (de) | Verfahren zur Gewinnung von Aluminium durch Zersetzung von Aluminiumcarbid | |
| DE1905424A1 (de) | Verfahren zur Herstellung von Bornitrid | |
| DE397933C (de) | Verfahren zur synthetischen Gewinnung von Ammoniak | |
| DE1936243A1 (de) | Verfahren zur Herstellung eines Metallelements | |
| DE187457C (enrdf_load_stackoverflow) | ||
| DE1000157C2 (de) | Verfahren zur elektrothermischen Gewinnung von Magnesium | |
| DE222237C (enrdf_load_stackoverflow) | ||
| DE406961C (de) | Katalysator fuer die Ammoniaksynthese | |
| AT68574B (de) | Verfahren zur Gewinnung sehr voluminöser und leichter, insbesondere für Reaktionen zwischen Flüssigkeiten und Gasen geeigneter Katalysatoren. |