GB761016A - Improvements in or relating to processes for the treatment of electrolyte - Google Patents
Improvements in or relating to processes for the treatment of electrolyteInfo
- Publication number
- GB761016A GB761016A GB26161/54A GB2616154A GB761016A GB 761016 A GB761016 A GB 761016A GB 26161/54 A GB26161/54 A GB 26161/54A GB 2616154 A GB2616154 A GB 2616154A GB 761016 A GB761016 A GB 761016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitor
- coil
- electrolyte
- electrodes
- calcium carbonate
- 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
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/487—Treatment of water, waste water, or sewage with magnetic or electric fields using high frequency electromagnetic fields, e.g. pulsed electromagnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
- C23F15/005—Inhibiting incrustation
-
- 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
- C02F2201/48—Devices for applying magnetic or electric fields
- C02F2201/483—Devices for applying magnetic or electric fields using coils
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
761,016. Purifying liquids; imparting special properties to water. LOOSLI, H. Sept. 9, 1954 [Sept. 9, 1953 ; July 8, 1954], No. 26161/54. Class 46. For preventing the formation of, or eliminating, coherent scale from salts in an electrolyte, e.g. calcium carbonate in tap water, the electrolyte is subjected to a series of electromagnetic fields of short duration, the voltages and currents generating the field and the duration of the pulses being such that practically no electrolysis occurs. The apparatus of Fig. 1 includes a direct current source 1, a resistor 2, a change-over switch 3 with an armature 34 and fixed contacts 35 and 36, a capacitor 4, a self-induction coil 5, and, in parallel with this coil, electrodes 7 and 8 in a vessel 6 through which flows the electrolyte being treated; rocking of the armature to contact 35 and then 36 causes charging of the capacitor and then its discharge through the coil 5 to produce damped oscillations and generate a brief electric field between the electrodes 7 and 8, the frequency of the oscillation circuit 4, 5 being sufficiently high, e.g. 10,000 c/s or more, that no substantial deposition occurs at the electrodes. The apparatus of Fig. 2 differs from that of Fig. 1 in that a glow discharge tube 13 is employed instead of the change-over switch 3 ; when the capacitor 4 is so highly charged that the firing voltage of the discharge tube 13 is reached, the capacitor discharges through the coil 5. According to an example for treating tap water in the apparatus of Fig. 1 to precipitate calcium carbonate as fine crystals, or to disintegrate any calcium carbonate crust already present, the current source 1 is of voltage 2,000, the capacitor is of capacitance 4 microfarad and forms with the coil 5 an oscillation circuit of natural frequency 30,000 c/s, the damped oscillations die after 3 oscillations, i.e. after 100 microsec., the change-over switch is adjusted to impulse frequency 1.5 per second, and there are electrode currents of 120 amp.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH761016X | 1953-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB761016A true GB761016A (en) | 1956-11-07 |
Family
ID=4534686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26161/54A Expired GB761016A (en) | 1953-09-09 | 1954-09-09 | Improvements in or relating to processes for the treatment of electrolyte |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH319956A (en) |
| FR (1) | FR1107346A (en) |
| GB (1) | GB761016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002215A1 (en) * | 1981-12-30 | 1983-07-07 | David Keith Geren | Sterilization process and apparatus |
| WO2014096575A1 (en) * | 2012-12-21 | 2014-06-26 | Societe Europeenne De Traitement Des Eaux | Method for electrochemically disinfecting water |
| EP3331830A4 (en) * | 2015-08-06 | 2018-12-26 | Reverse Ionizer Systems, LLC | Treating liquids with electromagnetic fields |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001285B1 (en) * | 1977-09-21 | 1982-06-09 | Reis, August K., Prof. Dr. med. | Device for sterilisation of liquids |
| FR2561129B1 (en) * | 1984-03-13 | 1988-12-09 | Socea Balency | METHOD AND DEVICE FOR SEPARATING BACTERIA FROM A LIQUID PHASE IN PARTICULAR FOR BACTERIOLOGICAL CONTROL |
| ATA15685A (en) * | 1985-01-22 | 1988-07-15 | Maitron Gmbh | DEVICE FOR ELIMINATING BOILER AND CORROSION OR FOR PREVENTING THE SETTING OF BOILER AND CORROSION |
| HUT57678A (en) * | 1987-12-27 | 1991-12-30 | Zoltan Gyoergy Horvath | Process and equipment for increasing the efficiency of magnetic liquid treating devices, particularly water treating devices |
| FR2630100B1 (en) * | 1988-04-15 | 1991-11-08 | Freyne Claude | METHOD AND DEVICE FOR TREATING WATER IN THE DISTRIBUTION NETWORK BY MODULATED DURATION ELECTRIC PULSES |
| FR2792207B1 (en) * | 1999-04-15 | 2001-06-08 | Electricite De France | PROCESS FOR TREATING AN AQUEOUS FLOW BY ELECTROPULSATION WITH A FLOW PARALLEL FIELD, PULSATION CHAMBER AND APPLICATIONS |
| FR2831026B1 (en) * | 2001-10-18 | 2004-05-28 | Commissariat Energie Atomique | DEVICE AND METHOD FOR PULSE ELECTRIC FIELD PROCESSING OF COLONIZED FLOW SUBSTANCE BY UNDESIRABLE ORGANISMS |
| FR2972331B1 (en) | 2011-03-11 | 2013-04-12 | Commissariat Energie Atomique | DEVICE FOR THE PULSE ELECTRIC FIELD PROCESSING OF A PRODUCT |
-
1953
- 1953-09-09 CH CH319956D patent/CH319956A/en unknown
-
1954
- 1954-09-06 FR FR1107346D patent/FR1107346A/en not_active Expired
- 1954-09-09 GB GB26161/54A patent/GB761016A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002215A1 (en) * | 1981-12-30 | 1983-07-07 | David Keith Geren | Sterilization process and apparatus |
| WO2014096575A1 (en) * | 2012-12-21 | 2014-06-26 | Societe Europeenne De Traitement Des Eaux | Method for electrochemically disinfecting water |
| FR3000053A1 (en) * | 2012-12-21 | 2014-06-27 | Europ De Traitement Des Eaux Ete Soc | PROCESS FOR ELECTROCHEMICAL DISINFECTION OF WATER |
| AU2013366297B2 (en) * | 2012-12-21 | 2018-05-10 | Societe Europeenne De Traitement Des Eaux | Method for electrochemically disinfecting water |
| EP3331830A4 (en) * | 2015-08-06 | 2018-12-26 | Reverse Ionizer Systems, LLC | Treating liquids with electromagnetic fields |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1107346A (en) | 1955-12-29 |
| CH319956A (en) | 1957-03-15 |
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