FR802195A - Process for recovering phenols from waste water - Google Patents

Process for recovering phenols from waste water

Info

Publication number
FR802195A
FR802195A FR802195DA FR802195A FR 802195 A FR802195 A FR 802195A FR 802195D A FR802195D A FR 802195DA FR 802195 A FR802195 A FR 802195A
Authority
FR
France
Prior art keywords
waste water
recovering phenols
phenols
recovering
waste
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR802195A publication Critical patent/FR802195A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
    • C07C37/009—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up from waste water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
FR802195D 1935-02-26 1936-02-22 Process for recovering phenols from waste water Expired FR802195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE802195X 1935-02-26

Publications (1)

Publication Number Publication Date
FR802195A true FR802195A (en) 1936-08-29

Family

ID=6718076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802195D Expired FR802195A (en) 1935-02-26 1936-02-22 Process for recovering phenols from waste water

Country Status (1)

Country Link
FR (1) FR802195A (en)

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