GB559994A - Improvements in the manufacture of red lead - Google Patents
Improvements in the manufacture of red leadInfo
- Publication number
- GB559994A GB559994A GB1051442A GB1051442A GB559994A GB 559994 A GB559994 A GB 559994A GB 1051442 A GB1051442 A GB 1051442A GB 1051442 A GB1051442 A GB 1051442A GB 559994 A GB559994 A GB 559994A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- red lead
- contained
- pan
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000464 lead oxide Inorganic materials 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002611 lead compounds Chemical class 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/02—Oxides
- C01G21/10—Red lead [Pb3O4]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Compounds Of Iron (AREA)
Abstract
559,994. Red lead. FEUER, E. July 27, 1942, No. 10514. [Class 1 (iii)] Red lead is obtained by oxidizing lead oxide or other suitable lead compounds by passing oxygen containing gases in a continous flow from the bottom to the top of the charge contained in a stationary vessel. In the apparatus shown lead oxide is contained in an iron pan 2 having an inner wall 3 which stops short of the base 1 of the pan and provides an annular chamber 14 into which oxidizing gas under pressure passes from tubes 13 heated by the furnace 11. The apparatus is provided with a removable lid 4, a slipper 8, 9, openings 17 for exhaust gases, an inlet 16 for raw material and an outlet 15 for the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1051442A GB559994A (en) | 1942-07-27 | 1942-07-27 | Improvements in the manufacture of red lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1051442A GB559994A (en) | 1942-07-27 | 1942-07-27 | Improvements in the manufacture of red lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB559994A true GB559994A (en) | 1944-03-15 |
Family
ID=9969229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1051442A Expired GB559994A (en) | 1942-07-27 | 1942-07-27 | Improvements in the manufacture of red lead |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB559994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117104A (en) * | 1976-05-13 | 1978-09-26 | Mizusawa Kagaku Kogyo Kabushiki Kaisha | Novel lead monoxide and process for preparation thereof |
| DE3922654A1 (en) * | 1989-07-10 | 1991-01-17 | Heubach & Lindgens Gmbh & Co K | METHOD FOR THE ACCELERATED PRODUCTION OF MENNIGE |
| US6813877B2 (en) | 2001-03-03 | 2004-11-09 | Rolls-Royce Plc | Gas turbine engine exhaust nozzle having a noise attenuation device driven by shape memory material actuators |
-
1942
- 1942-07-27 GB GB1051442A patent/GB559994A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117104A (en) * | 1976-05-13 | 1978-09-26 | Mizusawa Kagaku Kogyo Kabushiki Kaisha | Novel lead monoxide and process for preparation thereof |
| DE3922654A1 (en) * | 1989-07-10 | 1991-01-17 | Heubach & Lindgens Gmbh & Co K | METHOD FOR THE ACCELERATED PRODUCTION OF MENNIGE |
| US5482689A (en) * | 1989-07-10 | 1996-01-09 | Heubach & Lindgens Gmbh & Co. Kg. | Process for the accelerated production of red lead oxide |
| US6813877B2 (en) | 2001-03-03 | 2004-11-09 | Rolls-Royce Plc | Gas turbine engine exhaust nozzle having a noise attenuation device driven by shape memory material actuators |
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