GB626059A - Method for the purifying by electrostatic precipitation of halogens more particularly of chlorine, when produced by electrolytical processes - Google Patents

Method for the purifying by electrostatic precipitation of halogens more particularly of chlorine, when produced by electrolytical processes

Info

Publication number
GB626059A
GB626059A GB14762/46A GB1476246A GB626059A GB 626059 A GB626059 A GB 626059A GB 14762/46 A GB14762/46 A GB 14762/46A GB 1476246 A GB1476246 A GB 1476246A GB 626059 A GB626059 A GB 626059A
Authority
GB
United Kingdom
Prior art keywords
electrostatic precipitation
purifying
produced
chlorine
halogens
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
GB14762/46A
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.)
Krebs and Co AG
Original Assignee
Krebs and Co AG
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 Krebs and Co AG filed Critical Krebs and Co AG
Publication of GB626059A publication Critical patent/GB626059A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

626,059. Electrostatic precipitation. KREBS & CO. May 16, 1946, No. 14762. Convention date, Jan. 7. [Class 39 (i)] In a method of purifying by electrostatic precipitation a halogen, for example chlorine or hydrochloric acid gas, produced by electrolysis, sulphuric acid is added to the gas in an amount sufficient to coat particles of impurity, in a manner to produce a mist having a high conducting character, subsequent to the drying of the gas and prior to the electrostatic precipitation. The hydrochloric acid gas may subsequently be used in the liquid phase.
GB14762/46A 1946-01-07 1946-05-16 Method for the purifying by electrostatic precipitation of halogens more particularly of chlorine, when produced by electrolytical processes Expired GB626059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922813T 1946-01-07

Publications (1)

Publication Number Publication Date
GB626059A true GB626059A (en) 1949-07-08

Family

ID=9438252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14762/46A Expired GB626059A (en) 1946-01-07 1946-05-16 Method for the purifying by electrostatic precipitation of halogens more particularly of chlorine, when produced by electrolytical processes

Country Status (2)

Country Link
FR (1) FR922813A (en)
GB (1) GB626059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284990A (en) * 1963-11-07 1966-11-15 Orne Nils Electrical separation of dust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284990A (en) * 1963-11-07 1966-11-15 Orne Nils Electrical separation of dust

Also Published As

Publication number Publication date
FR922813A (en) 1947-06-19

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