DE154084C - - Google Patents
Info
- Publication number
- DE154084C DE154084C DENDAT154084D DE154084DA DE154084C DE 154084 C DE154084 C DE 154084C DE NDAT154084 D DENDAT154084 D DE NDAT154084D DE 154084D A DE154084D A DE 154084DA DE 154084 C DE154084 C DE 154084C
- Authority
- DE
- Germany
- Prior art keywords
- arsenic
- mass
- contact
- still
- roasting gases
- 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
- 229910052785 arsenic Inorganic materials 0.000 claims description 16
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000003818 cinder Substances 0.000 claims 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims 1
- 229910052683 pyrite Inorganic materials 0.000 claims 1
- 239000011028 pyrite Substances 0.000 claims 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 2
- 229940000488 arsenic acid Drugs 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical compound OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE154084C true DE154084C (enrdf_load_stackoverflow) |
Family
ID=420659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT154084D Active DE154084C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE154084C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919367A (en) * | 1956-10-18 | 1959-12-29 | Rca Corp | Arc discharge device |
-
0
- DE DENDAT154084D patent/DE154084C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919367A (en) * | 1956-10-18 | 1959-12-29 | Rca Corp | Arc discharge device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2441719A1 (de) | Verfahren zur aufbereitung von tabak | |
| DE1517294A1 (de) | Tabakerzeugnis mit geringer Teererzeugung und Verfahren zu seiner Herstellung | |
| DE154084C (enrdf_load_stackoverflow) | ||
| DD299636A5 (de) | Verfahren zum herstellen von klinkern | |
| DE811016C (de) | Fixiermittel fuer histologische Gewebe | |
| DE1212679B (de) | Verfahren zur Herstellung von Insulinloesungen | |
| DE3029898C2 (enrdf_load_stackoverflow) | ||
| Vitense | Über die mittleren Zustandsgröbetaen und spektralen Eigenschaften von Sternatmosphären in Abhängigkeit von Effektivemperatur und Schwerebeschleunigung. Mit 13 Textabbildungen | |
| DE558593C (de) | Verfahren zur Verbesserung von Zahnzementen | |
| Embden et al. | Über die Bedeutung von Ionen für die Muskelfunktion. I. Die Wirkung verschiedener Anionen auf den Lactacidogenwechsel im Froschmuskelbrei. | |
| DE630705C (de) | Verfahren zur Darstellung haltbarer injizierbarer Loesungen N-mono-C, C-disubstituierter Barbitursaeuren | |
| Nowotny et al. | Über eine ternäre Verbindung im System Aluminium-Silizium-Natrium | |
| DE1035887B (de) | Pastenfoermiges, Alkalibichromate und Teeroele enthaltendes Holzschutzmittel | |
| DE3720948C2 (enrdf_load_stackoverflow) | ||
| DE381405C (de) | Verfahren zur Herstellung poroeser Zementkoerper | |
| BUSER et al. | GEOLOGIE DER UMGEBUNG DER KUPFERERZLAGERSTATTE MURGUL IN DER TURKEI | |
| DE514485C (de) | Verfahren zur Herstellung von haltbaren Emulsionen aus Asphalt, anderen bituminoesen Stoffen und Ceresin | |
| DE81404C (enrdf_load_stackoverflow) | ||
| DE656598C (de) | Verfahren zur Herstellung von Presshefe | |
| DE105172C (enrdf_load_stackoverflow) | ||
| DE183974C (enrdf_load_stackoverflow) | ||
| DE178770C (enrdf_load_stackoverflow) | ||
| DE56785C (de) | Verfahren zur Darstellung von zu Schiefspulver geeigneter Sprenggelatine | |
| DE497782C (de) | Verfahren zur Bereitung von Moertel, Beton u. dgl. an der Baustelle | |
| DE284044C (enrdf_load_stackoverflow) |