GB546464A - Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material - Google Patents
Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous materialInfo
- Publication number
- GB546464A GB546464A GB1645340A GB1645340A GB546464A GB 546464 A GB546464 A GB 546464A GB 1645340 A GB1645340 A GB 1645340A GB 1645340 A GB1645340 A GB 1645340A GB 546464 A GB546464 A GB 546464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- mixture
- retort
- gas
- carbonaceous material
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
546,464. Destructive distillation. STREVENS, J. L., and MITFORD, W. B. Jan. 13, 1941, No. 16453/40. [Classes 55 (i) and 55 (ii)] A gaseous mixture of oil vapour, steam and hydrocarbon gas is passed through a hot mass of carbonaceous material in a retort, the gaseous mixture being prepared by passing the constituents of the mixture into a pipe disposed centrally in the retort at least one of the constituents being preheated to 400‹ C. This mixture may be passed into a charge of coal undergoing distillation in a vertical retort in the manner described in Specification 523,006. A pipe 18 depends into a retort 11 containing a charge of solid carbonaceous material 13, and an upward extension 15 is provided with inlets 16 and 17 for preheated gas and steam respectively. A pipe 22 extends through a cover 21 and surrounds a tube 23 through which oil or tar is supplied from a pipe 25 through the side wall of a dome 24 secured to the cover, the pipe 22 terminating in a jet 28. The vapour-gas mixture is injected into the charge during carbonization through the pipe 18. The gas may be superheated to 400‹ C. In a modification, the oil delivery pipe is surrounded by an annular space to which steam is supplied and a vertically adjustable venturi mixing device is provided. The Provisional Specification refers to the preparation of gaseous mixtures apart from their application to destructive distillation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1645340A GB546464A (en) | 1941-01-13 | 1941-01-13 | Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1645340A GB546464A (en) | 1941-01-13 | 1941-01-13 | Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB546464A true GB546464A (en) | 1942-07-15 |
Family
ID=10077591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1645340A Expired GB546464A (en) | 1941-01-13 | 1941-01-13 | Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB546464A (en) |
-
1941
- 1941-01-13 GB GB1645340A patent/GB546464A/en not_active Expired
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