GB716186A - Improvements relating to the treatment of sulphur-containing ferric oxide - Google Patents
Improvements relating to the treatment of sulphur-containing ferric oxideInfo
- Publication number
- GB716186A GB716186A GB1254751A GB1254751A GB716186A GB 716186 A GB716186 A GB 716186A GB 1254751 A GB1254751 A GB 1254751A GB 1254751 A GB1254751 A GB 1254751A GB 716186 A GB716186 A GB 716186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- sulphur
- containing ferric
- steam
- ferric oxide
- 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.)
- Expired
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005864 Sulphur Substances 0.000 title abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004009 herbicide Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
Abstract
<PICT:0716186/III/1> Sulphur-containing ferric oxide to be used, e.g. as a weed-killer, is propelled by screw action through a heated chamber from end to end thereof, the action on the oxide being such that it is continually divided and agitated as it is propelled, whilst steam is passed over the oxide to heat and scavenge it thoroughly whereby it is deodorized whilst retaining a high sulphur content. In Fig. 1, the oxide in a finely divided state is fed from a row of hoppers 10 into a series of tubes 4 through which the oxide is caused to pass by means of a helically twisted plate 11 extending from end to end thereof. Steam is passed in by means of a valved inlet 6 and discharges together with other gases and the oxide at 7. The tubes are heated by means of the furnace 5 to a temperature just short of red heat.ALSO:Sulphur-containing ferric oxide is deodorized by means of steam (see Group III) for use as a herbicide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254751A GB716186A (en) | 1951-05-29 | 1951-05-29 | Improvements relating to the treatment of sulphur-containing ferric oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1254751A GB716186A (en) | 1951-05-29 | 1951-05-29 | Improvements relating to the treatment of sulphur-containing ferric oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB716186A true GB716186A (en) | 1954-09-29 |
Family
ID=10006638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1254751A Expired GB716186A (en) | 1951-05-29 | 1951-05-29 | Improvements relating to the treatment of sulphur-containing ferric oxide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB716186A (en) |
-
1951
- 1951-05-29 GB GB1254751A patent/GB716186A/en not_active Expired
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