CH451890A - Verfahren zur Abtrennung von Ammoniak aus Gasgemischen - Google Patents

Verfahren zur Abtrennung von Ammoniak aus Gasgemischen

Info

Publication number
CH451890A
CH451890A CH666163A CH666163A CH451890A CH 451890 A CH451890 A CH 451890A CH 666163 A CH666163 A CH 666163A CH 666163 A CH666163 A CH 666163A CH 451890 A CH451890 A CH 451890A
Authority
CH
Switzerland
Prior art keywords
ammonia
separation
gas mixtures
mixtures
gas
Prior art date
Application number
CH666163A
Other languages
English (en)
Inventor
Lothar Dr Schmidt
Walter Dr Neugebauer
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of CH451890A publication Critical patent/CH451890A/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1493Selection of liquid materials for use as absorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/58Ammonia
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/12Separation of ammonia from gases and vapours
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air 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)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CH666163A 1962-07-13 1963-05-28 Verfahren zur Abtrennung von Ammoniak aus Gasgemischen CH451890A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED39363A DE1191347B (de) 1962-07-13 1962-07-13 Verfahren zur Abtrennung von Ammoniak aus Gasgemischen

Publications (1)

Publication Number Publication Date
CH451890A true CH451890A (de) 1968-05-15

Family

ID=41346107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH666163A CH451890A (de) 1962-07-13 1963-05-28 Verfahren zur Abtrennung von Ammoniak aus Gasgemischen

Country Status (6)

Country Link
BE (1) BE634789A (de)
CH (1) CH451890A (de)
DE (1) DE1191347B (de)
FR (1) FR1367084A (de)
GB (1) GB984069A (de)
NL (2) NL293940A (de)

Also Published As

Publication number Publication date
GB984069A (en) 1965-02-24
NL134889C (de) 1963-06-12
BE634789A (de) 1963-11-18
FR1367084A (fr) 1964-07-10
NL293940A (de) 1963-06-12
DE1191347B (de) 1965-04-22

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