GB1091438A - Process heater - Google Patents
Process heaterInfo
- Publication number
- GB1091438A GB1091438A GB36926/65A GB3692665A GB1091438A GB 1091438 A GB1091438 A GB 1091438A GB 36926/65 A GB36926/65 A GB 36926/65A GB 3692665 A GB3692665 A GB 3692665A GB 1091438 A GB1091438 A GB 1091438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- tube
- heating chamber
- radiating
- section
- 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
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/18—Apparatus
- C10G9/20—Tube furnaces
Abstract
A tubular reactor, e.g. for catalytic steam-reforming hydrocarbons, comprises a heating chamber enclosing the tubes and incorporating at least one heat-radiating surface, at least one of the tubes having external, elongated fin means integral with the tube arranged along the line of minimum heat flux to the tube from the radiating surface. Two embodiments are described, one employing a heating chamber of rectangular horizontal cross-section, one of annular crsss-section. In both, burners are located on opposed walls (the radiating surfaces) and the tubes have pairs of opposed fins which lie along that part of the tube wall furthest from both radiating surfaces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US393990A US3269363A (en) | 1964-09-02 | 1964-09-02 | Process heater and finned tube therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1091438A true GB1091438A (en) | 1967-11-15 |
Family
ID=23557083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36926/65A Expired GB1091438A (en) | 1964-09-02 | 1965-08-27 | Process heater |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3269363A (en) |
| DE (1) | DE1501559A1 (en) |
| GB (1) | GB1091438A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160701A (en) * | 1973-04-25 | 1979-07-10 | Linde Aktiengesellschaft | Tube furnace for the cracking of organic feed stock |
| JPS5756518B2 (en) * | 1973-04-25 | 1982-11-30 | ||
| DE2323234C2 (en) * | 1973-05-09 | 1982-12-09 | Linde Ag, 6200 Wiesbaden | Tube furnace |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2081971A (en) * | 1932-02-15 | 1937-06-01 | Universal Oil Prod Co | Process of heating oil to cracking temperatures |
| US2108397A (en) * | 1934-12-27 | 1938-02-15 | Standard Oil Co | Heating hydrocarbon fluids |
| US2638879A (en) * | 1947-06-30 | 1953-05-19 | Selas Corp Of America | Apparatus for heat treatment of fluent substances |
| US2751893A (en) * | 1952-07-21 | 1956-06-26 | Shell Dev | Radiant tubular heater and method of heating |
-
1964
- 1964-09-02 US US393990A patent/US3269363A/en not_active Expired - Lifetime
-
1965
- 1965-08-27 GB GB36926/65A patent/GB1091438A/en not_active Expired
- 1965-08-31 DE DE19651501559 patent/DE1501559A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3269363A (en) | 1966-08-30 |
| DE1501559A1 (en) | 1969-10-30 |
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