GB256481A - Method of and apparatus for the protection of metallic surfaces against incrustation - Google Patents

Method of and apparatus for the protection of metallic surfaces against incrustation

Info

Publication number
GB256481A
GB256481A GB243826A GB243826A GB256481A GB 256481 A GB256481 A GB 256481A GB 243826 A GB243826 A GB 243826A GB 243826 A GB243826 A GB 243826A GB 256481 A GB256481 A GB 256481A
Authority
GB
United Kingdom
Prior art keywords
incrustation
interrupter
boiler
condenser
transformer
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
GB243826A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB243826A priority Critical patent/GB256481A/en
Publication of GB256481A publication Critical patent/GB256481A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/46135—Voltage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/46175—Electrical pulses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)

Abstract

256,481. Mond, A. L., (Thalhofer, W.). Jan. 27, 1926. Incrustation, preventing.-The form characteristic of a pulsating direct or an alternating electric current applied to metallic surfaces for preventing incrustation is altered or distorted by being subjected to the influence of one or more reactance devices, e.g. induction coils or condensers used alone or in conjunction with interrupter or vibrating devices. The secondary of a transformer 1 connected across a sine wave alternating current source of 110- 250 volts is connected with a vibrator 2, an induction coil 3, a reactance coil 4 and a condenser 5 in addition to a boiler 6 to be protected against incrustations. With the voltage reduced' to about 8 across the secondary of the transformer, coils 3, 4 being of 300 and 0.8 ohms. resistance respectively, and the condenser having a capacity of about 2 microfarads, the apparatus provides about 25 milliamperes through the secondary circuit applied to the boiler. The interrupter may be dispensed with in the case of alternating currents of frequencies above 40' cycles per second.
GB243826A 1926-01-27 1926-01-27 Method of and apparatus for the protection of metallic surfaces against incrustation Expired GB256481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB243826A GB256481A (en) 1926-01-27 1926-01-27 Method of and apparatus for the protection of metallic surfaces against incrustation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB243826A GB256481A (en) 1926-01-27 1926-01-27 Method of and apparatus for the protection of metallic surfaces against incrustation

Publications (1)

Publication Number Publication Date
GB256481A true GB256481A (en) 1926-08-12

Family

ID=9739572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB243826A Expired GB256481A (en) 1926-01-27 1926-01-27 Method of and apparatus for the protection of metallic surfaces against incrustation

Country Status (1)

Country Link
GB (1) GB256481A (en)

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