GB297114A - A process for removing sulphuretted hydrogen from gases - Google Patents

A process for removing sulphuretted hydrogen from gases

Info

Publication number
GB297114A
GB297114A GB25082/28A GB2508228A GB297114A GB 297114 A GB297114 A GB 297114A GB 25082/28 A GB25082/28 A GB 25082/28A GB 2508228 A GB2508228 A GB 2508228A GB 297114 A GB297114 A GB 297114A
Authority
GB
United Kingdom
Prior art keywords
gases
nitric acid
hydrogen sulphide
ferrous
suspension
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
GB25082/28A
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.)
KALI IND AG
Original Assignee
KALI IND 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 KALI IND AG filed Critical KALI IND AG
Publication of GB297114A publication Critical patent/GB297114A/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
    • C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
    • C10K1/106—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, 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)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

297,114. Kali-Industrie Akt.-Ges., Thorssell, C. T., and Kristensson, A. Sept. 16, 1927, [Convention date]. Materials for purifying.-Hydrogen sulphide is removed from gases by treatment with a suspension of basic ferric salts in a ferric salt solution, prepared by oxidation of the ferrous salt as by nitric acid. A basic ferric chloride in very fine suspension and corresponding to the formula FeCl3 .6 Fe (OH)3 is obtained by treating ferrous chloride in this way. Absorption of hydrogen sulphide effects the separation of pure sulphur which is filtered or centrifuged off, the ferrous chloride solution remaining being again oxidized with nitric acid.
GB25082/28A 1927-09-16 1928-08-31 A process for removing sulphuretted hydrogen from gases Expired GB297114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE297114X 1927-09-16

Publications (1)

Publication Number Publication Date
GB297114A true GB297114A (en) 1929-12-02

Family

ID=6090592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25082/28A Expired GB297114A (en) 1927-09-16 1928-08-31 A process for removing sulphuretted hydrogen from gases

Country Status (1)

Country Link
GB (1) GB297114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110745850A (en) * 2019-11-29 2020-02-04 神华准能资源综合开发有限公司 Ferrous oxidation method and system for extracting aluminum oxide from fly ash by acid process
US11021375B2 (en) 2019-10-21 2021-06-01 New Sky Energy, Llc Methods for producing and using alkaline aqueous ferric iron solutions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11021375B2 (en) 2019-10-21 2021-06-01 New Sky Energy, Llc Methods for producing and using alkaline aqueous ferric iron solutions
US11603322B2 (en) 2019-10-21 2023-03-14 New Sky Energy, Llc Anionic ferric iron complexes in alkaline aqueous solutions
CN110745850A (en) * 2019-11-29 2020-02-04 神华准能资源综合开发有限公司 Ferrous oxidation method and system for extracting aluminum oxide from fly ash by acid process

Similar Documents

Publication Publication Date Title
US3097925A (en) Method of recovering sulphur
US1989004A (en) Purification of gases
GB297114A (en) A process for removing sulphuretted hydrogen from gases
US3761569A (en) Method of removing hydrogen sulfide from gases
SE7511066L (en) PROCEDURE AND FACILITY FOR CLEANING PHOSPHORIC ACID ON THE VATA ROAD
US1847795A (en) Process for removing hydrogen sulphide from gases
US3318663A (en) Manufacture of hydrogen peroxide
US1708590A (en) Process for purifying coal or other gases
SU335920A1 (en) Method of purifying aluminate-alkali solutions
US2208029A (en) Gas purification
US2085523A (en) Sweetening process
GB1494564A (en) Separation of iron from zinc-containing solutions
JPS63119836A (en) Method of removing sulfur section in dilute waste gas containing sulfur dioxide
SU18882A1 (en) The method of cleaning combustible and other gases from hydrogen sulfide
SU706333A1 (en) Method of waste water purification from mercury
PL13955B1 (en) Method for removing hydrogen sulfide from gases.
GB280165A (en) Purification of fuel and other gases
US1957262A (en) Gas purification
AT114443B (en) Process for removing hydrogen sulfide from gases.
US2138215A (en) Process for producing sulphur compounds
DE448199C (en) Process for separating chlorobarium from solutions
McNutt A study of the precipitation of iron di-sulphide and its relation to certain types of deposits
DE545602C (en) Process for removing hydrogen sulphide or its derivatives from gases, vapors or liquids
PL13508B1 (en) A method of removing sulfur from industrial gases while obtaining it in a pure state.
GB181719A (en) Process for making prussian blue, starting from coal gas