FR454498A - Method and apparatus for the treatment of drains and the cold extraction of ammonia from ammoniacal solutions - Google Patents

Method and apparatus for the treatment of drains and the cold extraction of ammonia from ammoniacal solutions

Info

Publication number
FR454498A
FR454498A FR454498DA FR454498A FR 454498 A FR454498 A FR 454498A FR 454498D A FR454498D A FR 454498DA FR 454498 A FR454498 A FR 454498A
Authority
FR
France
Prior art keywords
drains
ammonia
treatment
cold extraction
ammoniacal solutions
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
Other languages
French (fr)
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.)
LA SUBURBAINE VIDANGES ET ENGRAIS SA
Original Assignee
LA SUBURBAINE VIDANGES ET ENGRAIS SA
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 LA SUBURBAINE VIDANGES ET ENGRAIS SA filed Critical LA SUBURBAINE VIDANGES ET ENGRAIS SA
Application granted granted Critical
Publication of FR454498A publication Critical patent/FR454498A/en
Expired legal-status Critical Current

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
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR454498D 1912-02-24 1913-02-18 Method and apparatus for the treatment of drains and the cold extraction of ammonia from ammoniacal solutions Expired FR454498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES454498X 1912-02-24

Publications (1)

Publication Number Publication Date
FR454498A true FR454498A (en) 1913-07-05

Family

ID=1494498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454498D Expired FR454498A (en) 1912-02-24 1913-02-18 Method and apparatus for the treatment of drains and the cold extraction of ammonia from ammoniacal solutions

Country Status (1)

Country Link
FR (1) FR454498A (en)

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