GB1079137A - Heat recovery process - Google Patents

Heat recovery process

Info

Publication number
GB1079137A
GB1079137A GB1103465A GB1103465A GB1079137A GB 1079137 A GB1079137 A GB 1079137A GB 1103465 A GB1103465 A GB 1103465A GB 1103465 A GB1103465 A GB 1103465A GB 1079137 A GB1079137 A GB 1079137A
Authority
GB
United Kingdom
Prior art keywords
heat
gases
ether
chlorinated
exchange
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
Application number
GB1103465A
Inventor
John Robert Buss
Malcolm Mcewen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to GB1103465A priority Critical patent/GB1079137A/en
Publication of GB1079137A publication Critical patent/GB1079137A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1853—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines coming in direct contact with water in bulk or in sprays

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,079,137. Heat transmitting media; directcontact heat-exchangers. MONSANTO CO. March 16, 1965, No. 11034/65. Headings F4K and F4U. A method of recovering heat from hot gases utilizes as a heat storing and transmitting medium an organic compound which is heated by the gases in a heat-exchanger and then used as a heating medium for a liquid such as boiler feed water. The residual heat in the cooled gases may be used to preheat the water before it is brought into heat exchange with the compound. The heat exchange is effected in direct contact and/or in shell-and-tube apparatus. The organic compound according to the invention comprises (a) a chlorinated biphenyl having about 40 to 60% by weight of combined chlorine, or (b) a polyphenyl ether having 4 to 6 benzine rings, each ring or pair of rings being joined by oxygen ether linkages, or (c) a chlorinated polyphenyl ether. As shown, boiler flue gases enter a tower 33 through a duct 31 and pass upwardly in heat-exchange with droplets of chlorinated biphenyl ether emanating from nozzles 51. The chlorinated biphenyl ether stream is then circulated through a duct 52 and filter 53 to a heat-exchanger 55 where it gives up heat to water which has been preheated by the residual heat of the flue gases in a tower 35.
GB1103465A 1965-03-19 1965-03-19 Heat recovery process Expired GB1079137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1103465A GB1079137A (en) 1965-03-19 1965-03-19 Heat recovery process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1103465A GB1079137A (en) 1965-03-19 1965-03-19 Heat recovery process

Publications (1)

Publication Number Publication Date
GB1079137A true GB1079137A (en) 1967-08-16

Family

ID=9978835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103465A Expired GB1079137A (en) 1965-03-19 1965-03-19 Heat recovery process

Country Status (1)

Country Link
GB (1) GB1079137A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897194A (en) * 1974-04-18 1975-07-29 Heat Res Corp Method for vaporizing a sensitive liquid
US4422370A (en) * 1980-06-05 1983-12-27 Flakt Aktiebolag Method to recover heat from treatment premises and apparatus for achieving the method
US4452180A (en) * 1982-09-30 1984-06-05 Hassan Kamal Eldin Indirect counterflow heat recovery system of the regenerative type for steam generators, gas turbines, and furnaces and engines in general

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897194A (en) * 1974-04-18 1975-07-29 Heat Res Corp Method for vaporizing a sensitive liquid
US4422370A (en) * 1980-06-05 1983-12-27 Flakt Aktiebolag Method to recover heat from treatment premises and apparatus for achieving the method
US4452180A (en) * 1982-09-30 1984-06-05 Hassan Kamal Eldin Indirect counterflow heat recovery system of the regenerative type for steam generators, gas turbines, and furnaces and engines in general

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