GB315930A - Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers - Google Patents

Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers

Info

Publication number
GB315930A
GB315930A GB1312428A GB1312428A GB315930A GB 315930 A GB315930 A GB 315930A GB 1312428 A GB1312428 A GB 1312428A GB 1312428 A GB1312428 A GB 1312428A GB 315930 A GB315930 A GB 315930A
Authority
GB
United Kingdom
Prior art keywords
grease
interior surfaces
solvent
steam condensers
oil
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
GB1312428A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1312428A priority Critical patent/GB315930A/en
Publication of GB315930A publication Critical patent/GB315930A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Abstract

315,930. Freeman, S. B., and Imperial Chemical Industries, Ltd. May 4, 1928. Fats and fatty oils, extracting by solvents.-Oil, grease and the like deposited on the interior surfaces of steam condensers or other structures not readily accessible are removed by applying the vapour of a volatile solvent of low inflammability, particularly trichlorethylene, condensing it in situ, and removing the oil in solution. The solvent is vaporized by fixed or removable heating units either in the structure itself or in a vessel connected thereto, and is condensed by the cooling effect of the structure itself, or by the use of the water circulation in the case of a condenser, or by cooling coils placed inside the structure or in a vessel connected thereto. The pumps of a condenser may be used to assist the vaporization of the solvent.
GB1312428A 1928-05-04 1928-05-04 Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers Expired GB315930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1312428A GB315930A (en) 1928-05-04 1928-05-04 Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1312428A GB315930A (en) 1928-05-04 1928-05-04 Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers

Publications (1)

Publication Number Publication Date
GB315930A true GB315930A (en) 1929-07-25

Family

ID=10017250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312428A Expired GB315930A (en) 1928-05-04 1928-05-04 Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers

Country Status (1)

Country Link
GB (1) GB315930A (en)

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