DE88999C - - Google Patents
Info
- Publication number
- DE88999C DE88999C DENDAT88999D DE88999DC DE88999C DE 88999 C DE88999 C DE 88999C DE NDAT88999 D DENDAT88999 D DE NDAT88999D DE 88999D C DE88999D C DE 88999DC DE 88999 C DE88999 C DE 88999C
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- heat
- boron
- nitrides
- iron
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 150000004767 nitrides Chemical class 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 150000002927 oxygen compounds Chemical class 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- TZHYBRCGYCPGBQ-UHFFFAOYSA-N [B].[N] Chemical compound [B].[N] TZHYBRCGYCPGBQ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- SVFOMDDAWOLOME-UHFFFAOYSA-N [N].[Mg] Chemical compound [N].[Mg] SVFOMDDAWOLOME-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE88999C true DE88999C (enrdf_load_stackoverflow) |
Family
ID=360852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT88999D Active DE88999C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE88999C (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098261A1 (en) * | 1982-06-28 | 1984-01-11 | Union Carbide Corporation | Method of producing a vanadium- and nitrogen-containing material for use as an addition to steel |
-
0
- DE DENDAT88999D patent/DE88999C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098261A1 (en) * | 1982-06-28 | 1984-01-11 | Union Carbide Corporation | Method of producing a vanadium- and nitrogen-containing material for use as an addition to steel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DD159764A5 (de) | Verfahren zur herstellung eines siliciumdioxid und kohlenstoff enthaltenden vorproduktes fuer die silicium-und/oder siliciumcarbiderze ugung | |
DE2324918A1 (de) | Verfahren zur herstellung von epsilonlarbonitridschichten auf teilen aus eisenlegierungen | |
DE1160421B (de) | Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd | |
DE88999C (enrdf_load_stackoverflow) | ||
DE3229701A1 (de) | Verfahren zum herstellen eines gesinterten formkoerpers aus feuerfestem material | |
EP0514739B1 (de) | Verfahren und Vorrichtung zur Minderung der NOx-emission | |
DE2537451A1 (de) | Verfahren zum umsetzen des in koksofengasen enthaltenen ammoniaks in stickstoff und wasser und des schwefelwasserstoffs zu schwefel | |
DE488944C (de) | Herstellung von aktiver Kohle | |
US866580A (en) | Process of roasting fusible ores. | |
AT29929B (de) | Verfahren zur Darstellung von Aluminiumstickstoffverbindungen. | |
US641270A (en) | Process of reducing metallic ores. | |
DE107995C (enrdf_load_stackoverflow) | ||
CH585278A5 (en) | Activation of mass transfer in gas hardening of metals - by introducing an additional gas at higher temperature into the furnace chamber | |
DE292090C (enrdf_load_stackoverflow) | ||
US642584A (en) | Reduction of metallic ores. | |
US177848A (en) | Improvement in processes of making illuminating-gas | |
DE849565C (de) | Verfahren zum Herstellen eines zum Zementieren von Stahl geeigneten Gases | |
DE121221C (enrdf_load_stackoverflow) | ||
DE752319C (de) | Verfahren zur Herstellung von Schwefelsaeure aus Schwefelwasserstoff enthaltenden Gasen | |
DE32334C (de) | Neuerungen an dem durch Patent Nr. 24334 geschützten Apparat zur Erzeugung von Cyaniden der Alkali- und Erdalkalimetalle mittelst Anwendung von Stickstoffgas. (I | |
DE696930C (de) | Verfahren zur Herstellung acetylenreicher Gase aus bitumenhaltigen Kohlen | |
RU2031835C1 (ru) | Способ получения термически расширенного углеграфита | |
DE973312C (de) | Verfahren zur Herstellung oder Wiederbelebung von Aktivkohle | |
DE229126C (enrdf_load_stackoverflow) | ||
DE2127910A1 (de) | Verfahren zur thermischen Vergütung von Feststoffen, die aus Anlagen zur trockenen Reinigung von Abgasen aus z.B. Aluminiumelektrolyseöfen ausgetragen werden oder zum Austrag gelangen und vorzugsweise zur Aluminiumelektrolyse als Einsatz verwendet werden sollen oder werden |