ZA717143B - Circulating process for the washing out of hydrogen sulphide and ammonia from coke oven gases - Google Patents

Circulating process for the washing out of hydrogen sulphide and ammonia from coke oven gases

Info

Publication number
ZA717143B
ZA717143B ZA717143A ZA717143A ZA717143B ZA 717143 B ZA717143 B ZA 717143B ZA 717143 A ZA717143 A ZA 717143A ZA 717143 A ZA717143 A ZA 717143A ZA 717143 B ZA717143 B ZA 717143B
Authority
ZA
South Africa
Prior art keywords
ammonia
coke oven
hydrogen sulphide
washing out
circulating process
Prior art date
Application number
ZA717143A
Other languages
English (en)
Inventor
H Weber
G Choulat
D Laufhuette
Original Assignee
Still Fa Carl
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 Still Fa Carl filed Critical Still Fa Carl
Publication of ZA717143B publication Critical patent/ZA717143B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • C10K1/121—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 NH3 only (possibly in combination with NH4 salts)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Industrial Gases (AREA)
ZA717143A 1970-11-18 1971-10-26 Circulating process for the washing out of hydrogen sulphide and ammonia from coke oven gases ZA717143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702056727 DE2056727B2 (de) 1970-11-18 1970-11-18 Kreislaufverfahren zum auswaschen von schwefelwasserstoff und ammoniak aus kokereigasen

Publications (1)

Publication Number Publication Date
ZA717143B true ZA717143B (en) 1972-07-26

Family

ID=5788480

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717143A ZA717143B (en) 1970-11-18 1971-10-26 Circulating process for the washing out of hydrogen sulphide and ammonia from coke oven gases

Country Status (6)

Country Link
BE (1) BE775518A (enExample)
DE (1) DE2056727B2 (enExample)
FR (1) FR2114808A5 (enExample)
GB (1) GB1348937A (enExample)
NL (1) NL7114943A (enExample)
ZA (1) ZA717143B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230713B1 (enExample) * 1973-05-26 1979-01-26 Mitsubishi Chem Ind
JPS5133801B2 (enExample) * 1973-05-26 1976-09-22
CA1017536A (en) * 1973-07-02 1977-09-20 Robert D. Rice Process for the separation and recovery of ammonia and acid gases
DE3030435C2 (de) * 1980-08-12 1982-12-30 Didier Engineering Gmbh, 4300 Essen Verfahren zum insbesondere mehrstufigen Auswaschen von sauren Bestandteilen wie CO↓2↓, HCN und insbesondere H↓2↓S aus Gasen, insbesondere Koksofengas, mittels einer ammoniakalischen Kreislaufwäsche
DE3035895A1 (de) * 1980-09-24 1982-05-06 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Verfahren zum auswaschen von h 2 s aus kokereigas nach dem sulfammon-verfahren
DE4012143A1 (de) * 1990-04-14 1991-11-07 Still Otto Gmbh Verfahren zur auswaschung von ammoniak aus dem koksofengas
AU2015200530B2 (en) * 2010-09-14 2017-02-02 General Electric Technology Gmbh Removal of non-volatiles from ammonia-based CO2-absorbent solution
US8623307B2 (en) * 2010-09-14 2014-01-07 Alstom Technology Ltd. Process gas treatment system
CN107875796B (zh) * 2017-12-15 2023-05-23 中冶焦耐(大连)工程技术有限公司 设于焦炉煤气管道上用于去除焦炉煤气杂质的装置及方法
CN115895741A (zh) * 2022-11-15 2023-04-04 山东钢铁集团日照有限公司 一种降低煤气中硫化氢含量的方法及装置

Also Published As

Publication number Publication date
FR2114808A5 (enExample) 1972-06-30
DE2056727B2 (de) 1977-10-20
GB1348937A (en) 1974-03-27
NL7114943A (enExample) 1972-05-23
DE2056727A1 (de) 1972-05-25
BE775518A (fr) 1972-03-16

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