GB319147A - Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium - Google Patents

Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium

Info

Publication number
GB319147A
GB319147A GB2845528A GB2845528A GB319147A GB 319147 A GB319147 A GB 319147A GB 2845528 A GB2845528 A GB 2845528A GB 2845528 A GB2845528 A GB 2845528A GB 319147 A GB319147 A GB 319147A
Authority
GB
United Kingdom
Prior art keywords
potassium
ferrocyanide
ferricyanide
oxidation
hydrogen sulphide
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
GB2845528A
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 GB2845528A priority Critical patent/GB319147A/en
Publication of GB319147A publication Critical patent/GB319147A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/124—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
    • C10K1/125—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur containing Fe compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

319,147. Brandt, R. Oct. 4, 1928. Materials for purifying.- Potassium ferrocyanide foimed in gas purifying liquor when the oxidation of hydrogen sulphide is effected by potassium ferricyanide is electrolytically reconverted to potassium ferricyanide. In a cyclic process, the spent liquor is first passed through large settling vessels to separate the coarse sulphur, and then enters the lower end 7 of an electrolytic cell where the potassium ferrocyanide is oxidized to potassium ferricyanide, the colloidal sulphur present having no effect on the reaction. The regenerated liquor passes out of the cell at the top end 8.
GB2845528A 1928-10-04 1928-10-04 Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium Expired GB319147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2845528A GB319147A (en) 1928-10-04 1928-10-04 Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2845528A GB319147A (en) 1928-10-04 1928-10-04 Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium

Publications (1)

Publication Number Publication Date
GB319147A true GB319147A (en) 1929-09-19

Family

ID=10275893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2845528A Expired GB319147A (en) 1928-10-04 1928-10-04 Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium

Country Status (1)

Country Link
GB (1) GB319147A (en)

Similar Documents

Publication Publication Date Title
ES259070A1 (en) Method of removing hydrogen sulphide from gases and producing sulphur therefrom
US1891974A (en) Method of purifying gases
GB319147A (en) Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium
US1918153A (en) Process for extracting hydrogen sulphide from refinery gases
GB1505477A (en) Process for the conversion of the ammonia and hydrogen sulphide contained in coke-oven gases into nitrogen and water and into sulphur respectively
GB1526390A (en) Method of purifying a hydrogenated gas containing acid gases
GB1376830A (en) Process and apparatus for the treatment of gaseous products
US1852160A (en) Gas purification
ES389352A1 (en) Removal of acidic gases
US1717761A (en) Purification of coke-oven gases and the like
GB1100410A (en) A process of recovering hydrochloric acid used in a pickup bath in which sheet carbon steel has been treated
FR2233278A1 (en) Sulphur recovery from desulphurisation effluent etc. - by dissociating hydrogen sulphide and rapid cooling to collect sulphur
US1854511A (en) Gas purification
GB1397256A (en) Process for removing gaseous impurities from waste gases
GB515953A (en) Process for reducing chromous and chromic chlorides
GB365983A (en) Apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium
GB289885A (en) Method of purifying gases from sulphuretted hydrogen by decomposing the latter into hydrogen and sulphur
GB841610A (en) Purifying coal distillation gases
GB328008A (en) Process for the extraction of hydrocarbons from gases
GB378437A (en) Process for purifying, reducing and/or desulphurising carbon compounds
GB1318257A (en) Process for the production of elemental sulphur from sulphur dioxide
GB870895A (en) Improvements in gas purification
GB496721A (en) Process for the removal or conversion of one or more of the constituents of a gaseous mixture
GB223191A (en) Improved process for the purification of distillation gases and the like
GB314860A (en) Process and apparatus for separating hydrogen sulphide and hydrogen cyanide from gases