GB190816963A - An Improved Process for the Manufacture of Pure Nitrogen from Combustion-gases. - Google Patents
An Improved Process for the Manufacture of Pure Nitrogen from Combustion-gases.Info
- Publication number
- GB190816963A GB190816963A GB190816963DA GB190816963A GB 190816963 A GB190816963 A GB 190816963A GB 190816963D A GB190816963D A GB 190816963DA GB 190816963 A GB190816963 A GB 190816963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- mixture
- retort
- carbon dioxide
- oxygen
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000567 combustion gas Substances 0.000 title abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 230000001603 reducing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
16,963. Frank, A., and Caro, N. Aug. 12. Nitrogen is prepared pure by passing combustion gases over a material having both an oxidizing and reducing action, such as a mixture of a metallic oxide and the corresponding free metal, which is oxidizable by oxygen and of which the oxide is reduced by carbon monoxide and hydrocarbons. The flow is regulated so as to convert completely the carbon and oxygen present into carbon dioxide, the mixture of metal and its oxide being maintained. The carbon dioxide is then absorbed from the mixture of that gas and nitrogen obtained. The combustion gas preferably used is producergas burned with a secondary supply of air. The combustion gas is passed directly, or after cooling and scrubbing, through a retort containing copper and copper oxide &c. If traces of oxygen appear in the final product, the secondary air supply is throttled for a time ; the reverse is done if too much carbon monoxide or hydrocarbon passes into the retort. The carbon dioxide originally present may be absorbed before treatment in the retort.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190816963T | 1908-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190816963A true GB190816963A (en) | 1909-07-29 |
Family
ID=32552864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190816963D Expired GB190816963A (en) | 1908-08-12 | 1908-08-12 | An Improved Process for the Manufacture of Pure Nitrogen from Combustion-gases. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190816963A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417558A (en) * | 1942-01-10 | 1947-03-18 | Western Electric Co | Method of and apparatus for manufacturing nitrogen |
| US2740693A (en) * | 1950-03-08 | 1956-04-03 | Edmund S Pomykala | Separation and purification of nitrogen and other insoluble gases from flue gases |
-
1908
- 1908-08-12 GB GB190816963D patent/GB190816963A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417558A (en) * | 1942-01-10 | 1947-03-18 | Western Electric Co | Method of and apparatus for manufacturing nitrogen |
| US2740693A (en) * | 1950-03-08 | 1956-04-03 | Edmund S Pomykala | Separation and purification of nitrogen and other insoluble gases from flue gases |
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