GB490321A - Improvements in or relating to the purification of illuminating gas - Google Patents
Improvements in or relating to the purification of illuminating gasInfo
- Publication number
- GB490321A GB490321A GB13964/37A GB1396437A GB490321A GB 490321 A GB490321 A GB 490321A GB 13964/37 A GB13964/37 A GB 13964/37A GB 1396437 A GB1396437 A GB 1396437A GB 490321 A GB490321 A GB 490321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- mass
- lignite
- nitric oxide
- humous
- 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
- 238000000746 purification Methods 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 6
- 239000003077 lignite Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Gas Separation By Absorption (AREA)
Abstract
490,321. Gas - purifying processes. MEZGER, R. May 19, 1937, No. 13964. Convention date, Jan. 15. [Class 55 (ii)] In the removal of nitric oxide from illuminating gas by passing the gas over a sulphided mass of metallic, particularly ferric, oxide or hydroxide mixed with humous material, the used mass is periodically removed from the purifying apparatus, opened up, and returned to the apparatus for the further removal of nitric oxide from the gas. This loosening of the mass activates the material by freeing some of the absorbed nitric oxide. The mass may comprise bog iron ore or lux mixture with or without addition of further humous material such as fresh lignite or lignite waste from the manufacture of lignite briquettes. Specification 488,593 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE490321X | 1937-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB490321A true GB490321A (en) | 1938-08-12 |
Family
ID=6544095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13964/37A Expired GB490321A (en) | 1937-01-15 | 1937-05-19 | Improvements in or relating to the purification of illuminating gas |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB490321A (en) |
-
1937
- 1937-05-19 GB GB13964/37A patent/GB490321A/en not_active Expired
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