CA1155637A - Process for removing ammonia and hydrogen sulfide from a vapor stream - Google Patents

Process for removing ammonia and hydrogen sulfide from a vapor stream

Info

Publication number
CA1155637A
CA1155637A CA000389775A CA389775A CA1155637A CA 1155637 A CA1155637 A CA 1155637A CA 000389775 A CA000389775 A CA 000389775A CA 389775 A CA389775 A CA 389775A CA 1155637 A CA1155637 A CA 1155637A
Authority
CA
Canada
Prior art keywords
ammonia
hydrogen sulfide
vapor stream
distillation
stream
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
CA000389775A
Other languages
English (en)
French (fr)
Inventor
Edward E. Maier
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of CA1155637A publication Critical patent/CA1155637A/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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CA000389775A 1980-11-12 1981-11-10 Process for removing ammonia and hydrogen sulfide from a vapor stream Expired CA1155637A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20612180A 1980-11-12 1980-11-12
US206,121 1980-11-12

Publications (1)

Publication Number Publication Date
CA1155637A true CA1155637A (en) 1983-10-25

Family

ID=22765070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389775A Expired CA1155637A (en) 1980-11-12 1981-11-10 Process for removing ammonia and hydrogen sulfide from a vapor stream

Country Status (10)

Country Link
JP (1) JPS57145180A (sv)
AU (1) AU7740381A (sv)
BR (1) BR8107202A (sv)
CA (1) CA1155637A (sv)
DE (1) DE3137905A1 (sv)
FR (1) FR2493723A1 (sv)
GB (1) GB2087422B (sv)
IT (1) IT8124952A0 (sv)
RO (1) RO85214A (sv)
SE (1) SE8106662L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821117A1 (de) * 1988-06-23 1989-12-28 Ruhrkohle Ag Verfahren zur entfernung von schwefelwasserstoff aus koksofengas
DE4135763A1 (de) * 1991-07-04 1993-01-07 Krupp Koppers Gmbh Verfahren zur gemeinsamen aufarbeitung von nh(pfeil abwaerts)3(pfeil abwaerts)- und/oder h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen prozessabwaessern sowie natriumsulfidhaltiger natronlauge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360283C (de) * 1922-09-30 Johann Terwelp Dr Dephlegmator und Vorwaermer fuer Ammoniak-Abtreibeapparate
US4009243A (en) * 1970-11-18 1977-02-22 Firma Carl Still Continuous process for scrubbing out hydrogen sulfide and ammonia from coke oven gas
DE2705280C2 (de) * 1977-02-09 1982-05-13 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Verfahren zum Abtreiben von Ammoniak aus ammoniakhaltigen Lösungen
NL7803765A (nl) * 1978-04-10 1979-10-12 Hoogovens Ijmuiden Bv Werkwijze voor het verwijderen van ammoniak en ammo- niumzouten uit industrieel afvalwater.

Also Published As

Publication number Publication date
SE8106662L (sv) 1982-05-13
FR2493723B1 (sv) 1984-12-28
DE3137905A1 (de) 1982-06-24
GB2087422A (en) 1982-05-26
FR2493723A1 (fr) 1982-05-14
RO85214A (ro) 1986-01-30
AU7740381A (en) 1982-05-20
IT8124952A0 (it) 1981-11-10
JPS57145180A (en) 1982-09-08
GB2087422B (en) 1984-02-08
RO85214B (ro) 1984-10-30
BR8107202A (pt) 1982-07-27

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Legal Events

Date Code Title Description
MKEX Expiry