DE304382C - - Google Patents
Info
- Publication number
- DE304382C DE304382C DENDAT304382D DE304382DA DE304382C DE 304382 C DE304382 C DE 304382C DE NDAT304382 D DENDAT304382 D DE NDAT304382D DE 304382D A DE304382D A DE 304382DA DE 304382 C DE304382 C DE 304382C
- Authority
- DE
- Germany
- Prior art keywords
- sulphates
- mixture
- alkaline earth
- combustion
- gas
- 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
- 239000000203 mixture Substances 0.000 claims description 8
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000126 substance Substances 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
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Inorganic materials [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
- C01B17/506—Preparation of sulfur dioxide by reduction of sulfur compounds of calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE304382C true DE304382C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=557987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT304382D Active DE304382C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE304382C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- DE DENDAT304382D patent/DE304382C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69117930T2 (de) | Verbrennung mit getrennten Zonen | |
| DE2337283A1 (de) | Verfahren und vorrichtung zum verbrennen von abgasen | |
| DE102015004577B3 (de) | Anlage zur Herstellung von Zement mit vermindertem Ausstoß von Schadgasen und Verfahren zum Betrieb einer solchen Anlage | |
| DE1471038A1 (de) | Verfahren zum Herstellen von reinweissen Zement | |
| DE304382C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE394361C (de) | Verfahren zur Herstellung von Metallsulfid | |
| DE2708940A1 (de) | Verfahren zum betreiben einer gasturbine sowie verbesserte gasturbinen- verbrennungskammer | |
| DE876398C (de) | Verfahren zum Unschaedlichmachen von nitrosen Gasen | |
| DE1667421A1 (de) | Verfahren zur Herstellung von technisch unmittelbar weiterverarbeitbaren Gemischen von Schwefeldioxyd mit Luft | |
| DE306313C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE4241540C1 (de) | Rohmehlmischung und Verfahren zur Herstellung von Zementklinker und Rückgewinnung von Schwefeldioxid | |
| AT86127B (de) | Verfahren zur Gewinnung von schwefeliger Säure und Oxyden aus Sulfaten. | |
| DE2525427A1 (de) | Verfahren und vorrichtung zur vermeidung einer abgabe von kohlenmonoxid aus konverterabgasen | |
| DE873997C (de) | Verfahren zur Gewinnung von elementarem Schwefel aus Schwefel-wasserstoff neben Stickstoffverbindungen enthaltenden Gasen | |
| AT128330B (de) | Verfahren zur Herstellung von Antimonoxyd. | |
| DE347694C (de) | Verfahren zur Herstellung von schwefliger Saeure | |
| DE2150687A1 (de) | Verfahren zur katalytischen bindung von schwefeldioxiden in rauchgasen | |
| DE438172C (de) | Verfahren zur Verarbeitung von Gips | |
| DE305123C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2510365B2 (de) | Verfahren zum Entfernen von Stickstoffoxiden (Stickoxiden) aus Stickstoffoxide enthaltenden Gasen oder Abgasen | |
| DE202350C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE222203C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE315464C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE534008C (de) | Verfahren und Einrichtung zur Aktivierung von kohlenstoffhaltigen, in Gasen schwebenden Stoffen | |
| AT92323B (de) | Verfahren zur Gewinnung von Kohlensäure und von Stickstoff aus Verbrennungsgasen. |