FR418018A - Process for the direct extraction of ammonia from hot, tar-free gases obtained from the distillation of hard coal, lignite and other similar coals - Google Patents

Process for the direct extraction of ammonia from hot, tar-free gases obtained from the distillation of hard coal, lignite and other similar coals

Info

Publication number
FR418018A
FR418018A FR418018DA FR418018A FR 418018 A FR418018 A FR 418018A FR 418018D A FR418018D A FR 418018DA FR 418018 A FR418018 A FR 418018A
Authority
FR
France
Prior art keywords
coals
lignite
tar
distillation
ammonia
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.)
Dr C Otto and Co GmbH
Original Assignee
Dr C Otto and Co GmbH
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 Dr C Otto and Co GmbH filed Critical Dr C Otto and Co GmbH
Application granted granted Critical
Publication of FR418018A publication Critical patent/FR418018A/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
    • C01C1/12—Separation of ammonia from gases and vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR418018D 1909-10-25 1910-07-07 Process for the direct extraction of ammonia from hot, tar-free gases obtained from the distillation of hard coal, lignite and other similar coals Expired FR418018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418018X 1909-10-25

Publications (1)

Publication Number Publication Date
FR418018A true FR418018A (en) 1910-11-29

Family

ID=1461375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418018D Expired FR418018A (en) 1909-10-25 1910-07-07 Process for the direct extraction of ammonia from hot, tar-free gases obtained from the distillation of hard coal, lignite and other similar coals

Country Status (1)

Country Link
FR (1) FR418018A (en)

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