GB1231437A - - Google Patents
Info
- Publication number
- GB1231437A GB1231437A GB1231437DA GB1231437A GB 1231437 A GB1231437 A GB 1231437A GB 1231437D A GB1231437D A GB 1231437DA GB 1231437 A GB1231437 A GB 1231437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- water
- drum
- heat exchanger
- steam
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- 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
- C10G9/002—Cooling of cracked gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Organic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1,231,437. Steam generators; heat exchangers. FOSTER WHEELER Ltd. 10 July, 1968, No. 32980/68. Headings F4A and F4S. The inlet channel 18 for high temperature gases, e.g. process gases from an NH 3 , H 2 C:CH 2 , CH 3 OH or H 2 producing plant, supplying a shell and tube heat exchanger 20 is provided with a helical gas cooling coil 52. The inlet tube plate 54 from which the heat exchanger tubes 22 extend has a refractory coating 70. The adjacent coils of the coil 52 are welded together and with the metal end seals 66 and 68 form a stagnation region between the coil and the channel wall 62 providing insulation. Water from a steam and water drum 28 is pumped to a flue gas heated economizer 24 and the coil 52 for return to the drum and water flows by natural circulation into the heat exchanger 20 for conversion to steam which flows to the drum. The outlet from the coil 52 may be connected directly to the exchanger 20. Water may be fed to the coil 52 in a once-through loop.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3298068 | 1968-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1231437A true GB1231437A (en) | 1971-05-12 |
Family
ID=10346871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1231437D Expired GB1231437A (en) | 1968-07-10 | 1968-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1231437A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105970A (en) * | 2019-05-24 | 2019-08-09 | 江苏锐轲尔环保科技有限公司 | Casting of metals spiral coil collet Riser waste heat recovery device for coke oven |
| EP4071131A1 (en) * | 2016-04-13 | 2022-10-12 | Lummus Technology LLC | Apparatus and method for exchanging heat |
| US12227466B2 (en) | 2022-08-30 | 2025-02-18 | Lummus Technology Llc | Methods and systems for performing oxidative coupling of methane |
-
1968
- 1968-07-10 GB GB1231437D patent/GB1231437A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4071131A1 (en) * | 2016-04-13 | 2022-10-12 | Lummus Technology LLC | Apparatus and method for exchanging heat |
| CN110105970A (en) * | 2019-05-24 | 2019-08-09 | 江苏锐轲尔环保科技有限公司 | Casting of metals spiral coil collet Riser waste heat recovery device for coke oven |
| US12227466B2 (en) | 2022-08-30 | 2025-02-18 | Lummus Technology Llc | Methods and systems for performing oxidative coupling of methane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK149722B (en) | HEAT EXCHANGE DEVICE BETWEEN AN NH3 CONVERTER EXHAUSTING CIRCULATING AIR AND WATER | |
| ES478775A1 (en) | Apparatus for emergency cooling of a steam generator of a nuclear power plant. | |
| GB1478346A (en) | Gas cooler | |
| GB1358442A (en) | Heat exchangers | |
| GB1231437A (en) | ||
| GB1429336A (en) | Heat exchanger and process for cooling hot gases | |
| GB1534863A (en) | Gas-heated steam generators | |
| GB653540A (en) | Improvements in steam boilers and like heat exchangers | |
| GB1056080A (en) | Improvements in installations for heat transfer within pressure vessels from heat sources to heat exchangers | |
| GB1480170A (en) | Heat exchangers | |
| GB617398A (en) | Improvements in or relating to heat exchange apparatus | |
| SU937876A1 (en) | Boiler | |
| GB1439476A (en) | Heat exchangers | |
| FR2124043A1 (en) | Helical tube heat exchanger - with tubes welded together forming concentric cylindrical sheets | |
| ES368016A1 (en) | Heat exchanger construction | |
| SU844918A1 (en) | Boiler drum | |
| GB1009034A (en) | Steam boilers with fluid cooled supporting framework | |
| SU819489A1 (en) | Steam generator | |
| ES454525A1 (en) | Tube heat exchanger with heating tubes | |
| SU735861A1 (en) | Steam generator | |
| SU547629A1 (en) | Vertical steam heat exchanger | |
| GB1475674A (en) | Thermal stress reducing arrangements | |
| SU1002718A2 (en) | Vertical steam generator | |
| SU855338A1 (en) | Waste-heat boiler | |
| SU411772A1 (en) | Codoregeneration unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |