DE221847C - - Google Patents
Info
- Publication number
- DE221847C DE221847C DENDAT221847D DE221847DA DE221847C DE 221847 C DE221847 C DE 221847C DE NDAT221847 D DENDAT221847 D DE NDAT221847D DE 221847D A DE221847D A DE 221847DA DE 221847 C DE221847 C DE 221847C
- Authority
- DE
- Germany
- Prior art keywords
- alumina
- sulphate
- arsenic
- fly ash
- contact
- 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 11
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229940000488 arsenic acid Drugs 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002426 superphosphate Substances 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
- C01B17/56—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221847C true DE221847C (enExample) |
Family
ID=482788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221847D Active DE221847C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221847C (enExample) |
-
0
- DE DENDAT221847D patent/DE221847C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE713791C (de) | UEberfuehrung von in Gasgemischen in geringen Mengen enthaltenem Kohlenoxyd in Kohlendioxyd durch Oxydation | |
| DE221847C (enExample) | ||
| DE115333C (enExample) | ||
| Barton et al. | Analysis of Positive Ions Emitted by a new Source | |
| Arrhenius | Chemistry in modern life | |
| DE295572C (enExample) | ||
| DE618661C (de) | Verfahren zum Entgiften und Geruchlosmachen der Auspuffgase von Brennkraftmaschinen | |
| DE354212C (de) | Verfahren zur Herstellung von Katalysatoren | |
| DE335910C (de) | Verfahren zur UEberfuehrung von niederen Stickoxyden in hoehere Stickoxyde | |
| DE289563C (de) | Verfahren zur Gewinnung von Stickstoffoxyden und Ammoniak | |
| Partington | Chemistry in Scandinavia. II. Scheele | |
| AT137666B (de) | Verfahren zur Herstellung von hochfeuerfesten Gegenständen aus Zirkonoxyd. | |
| AT155032B (de) | Verfahren und Vorrichtung zur Herstellung von Schwefelkohlenstoff. | |
| Holmyard | Chemistry to the Time of Dalton | |
| DE128676C (enExample) | ||
| DE483391C (de) | Aufarbeitung von Salpetererden | |
| DE69030C (de) | Verfahren zur Herstellung von krystallinischer Thonerde | |
| Farmer et al. | XI.—The influence of catalysts on the production of potassium perchlorate by the action of heat on potassium chlorate | |
| DE392280C (de) | Verfahren zur Gewinnung von Schwefel und Schwefeldioxyd aus Kalziumsulfat | |
| DE483286C (de) | Verfahren zur Gewinnung von elementarem Schwefel aus den Endgasen der Schwefelkohlenstoff-Fabrikation | |
| DE69033C (de) | Röstverfahren für sulfidische Erze | |
| DE403405C (de) | Verfahren zur Herstellung von Porzellantiegeln mit durchlaessigem Boden | |
| DE329179C (de) | Verfahren zur Herstellung von konzentrierten, nitrosen Gasen und Salpetersaeure | |
| Howe | The eighth group of the periodic system and some of its problems. II | |
| Buckmaster | The elements of inorganic chemistry |