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ES406161A1 - Cycloalkanones and cycloalkanols - Google Patents

Cycloalkanones and cycloalkanols

Info

Publication number
ES406161A1
ES406161A1 ES406161A ES406161A ES406161A1 ES 406161 A1 ES406161 A1 ES 406161A1 ES 406161 A ES406161 A ES 406161A ES 406161 A ES406161 A ES 406161A ES 406161 A1 ES406161 A1 ES 406161A1
Authority
ES
Spain
Prior art keywords
extraction
aqueous
alkali metal
carboxylic acids
metal carbonate
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
ES406161A
Other languages
Spanish (es)
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.)
ZIMMER A G PLANUNG und BAU VON
LL Plant Engineering AG
Original Assignee
ZIMMER A G PLANUNG und BAU VON
ZiAG Plant Engineering 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 ZIMMER A G PLANUNG und BAU VON, ZiAG Plant Engineering GmbH filed Critical ZIMMER A G PLANUNG und BAU VON
Publication of ES406161A1 publication Critical patent/ES406161A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the removal, from the obtained oxidation products, of the carboxylic acids and derivatives of carboxylic acids that result in the partial oxidation of cycloalkane, especially cyclohexane, with oxygen-containing gases, to form cycloalkanone and/or cycloalkanol, by means of extraction with aqueous-alkaline solution, reaction of the components of the extract phase by heating with air to form alkali metal carbonate and return of the alkali metal carbonate to the extraction stage, characterized in that the aqueous-alkaline extract is burned to temperatures between 550 and 1,200ºC and the combustion residue is dissolved in water for the preparation of the extraction solution. (Machine-translation by Google Translate, not legally binding)
ES406161A 1971-09-28 1972-08-28 Cycloalkanones and cycloalkanols Expired ES406161A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148322 DE2148322B2 (en) 1971-09-28 1971-09-28 CIRCULAR PROCESS FOR THE REMOVAL OF THE CARBONIC ACIDS AND CARBONIC ACID DERIVATIVES FROM THE PARTIAL OXIDATION OF CYCLOALKAN FROM THE OBTAINED OXIDATION PRODUCTS

Publications (1)

Publication Number Publication Date
ES406161A1 true ES406161A1 (en) 1975-08-01

Family

ID=5820760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406161A Expired ES406161A1 (en) 1971-09-28 1972-08-28 Cycloalkanones and cycloalkanols

Country Status (7)

Country Link
CS (1) CS157606B2 (en)
DD (1) DD98092A5 (en)
DE (1) DE2148322B2 (en)
ES (1) ES406161A1 (en)
GB (1) GB1398293A (en)
NL (1) NL7213015A (en)
RO (1) RO69204A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802125A (en) * 1978-02-25 1979-08-28 Stamicarbon PROCESS FOR PREPARING CYCLOAL CANNONS AND CYCLOAL CANNONS.
BE1007904A3 (en) * 1993-12-23 1995-11-14 Dsm Nv Process for the preparation of an alkanol AND / OR alkanone.
EP3388409A4 (en) * 2015-12-07 2019-07-24 UBE Industries, Ltd. PROCESS FOR PRODUCING ALCOHOL AND / OR KETONE, AND SYSTEM THEREOF

Also Published As

Publication number Publication date
RO69204A (en) 1982-08-17
CS157606B2 (en) 1974-09-16
DE2148322B2 (en) 1977-02-10
DD98092A5 (en) 1973-06-05
GB1398293A (en) 1975-06-18
NL7213015A (en) 1973-03-30
DE2148322A1 (en) 1973-04-05

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