IT1272928B - Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche - Google Patents

Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche

Info

Publication number
IT1272928B
IT1272928B ITMI950104A ITMI950104A IT1272928B IT 1272928 B IT1272928 B IT 1272928B IT MI950104 A ITMI950104 A IT MI950104A IT MI950104 A ITMI950104 A IT MI950104A IT 1272928 B IT1272928 B IT 1272928B
Authority
IT
Italy
Prior art keywords
cod
reduction
water flow
organic impurities
flow containing
Prior art date
Application number
ITMI950104A
Other languages
English (en)
Inventor
Vanni Alessi
Alessndro Franzoni
Vittorio Milanesi
Renzo Penzo
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Priority to ITMI950104A priority Critical patent/IT1272928B/it
Publication of ITMI950104A0 publication Critical patent/ITMI950104A0/it
Priority to EP95120366A priority patent/EP0722757B1/en
Priority to DE69505098T priority patent/DE69505098T2/de
Priority to ES95120366T priority patent/ES2122432T3/es
Priority to US08/577,183 priority patent/US5658437A/en
Priority to FI960307A priority patent/FI119057B/fi
Publication of ITMI950104A1 publication Critical patent/ITMI950104A1/it
Application granted granted Critical
Publication of IT1272928B publication Critical patent/IT1272928B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ITMI950104A 1995-01-23 1995-01-23 Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche IT1272928B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI950104A IT1272928B (it) 1995-01-23 1995-01-23 Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche
EP95120366A EP0722757B1 (en) 1995-01-23 1995-12-21 Reduction of the COD of an aqueous stream containing hydroperoxides and other organic impurities
DE69505098T DE69505098T2 (de) 1995-01-23 1995-12-21 Verminderung von CSB vom Hydroperoxiden und sonstige organische Verunreinigungen enthaltender wässeriger Strom
ES95120366T ES2122432T3 (es) 1995-01-23 1995-12-21 Reduccion del cod de una corriente acuosa que contiene hidroperoxidos y otras impurezas organicas.
US08/577,183 US5658437A (en) 1995-01-23 1995-12-22 Reduction of the COD of an aqueous stream containing hydroperoxides and other organic impurities
FI960307A FI119057B (fi) 1995-01-23 1996-01-23 Hydroperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirran COD:n pienentäminen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950104A IT1272928B (it) 1995-01-23 1995-01-23 Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche

Publications (3)

Publication Number Publication Date
ITMI950104A0 ITMI950104A0 (it) 1995-01-23
ITMI950104A1 ITMI950104A1 (it) 1996-07-23
IT1272928B true IT1272928B (it) 1997-07-01

Family

ID=11370291

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950104A IT1272928B (it) 1995-01-23 1995-01-23 Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche

Country Status (6)

Country Link
US (1) US5658437A (it)
EP (1) EP0722757B1 (it)
DE (1) DE69505098T2 (it)
ES (1) ES2122432T3 (it)
FI (1) FI119057B (it)
IT (1) IT1272928B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI980864A1 (it) 1998-04-23 1999-10-23 Enichem Spa Processo per l'estrazione dei sali contenuti nel prodotto scisso neutralizzato ottenuto nella preparazione di fenolo via ossidazione
DE19925542A1 (de) * 1999-06-04 2000-12-07 Phenolchemie Gmbh & Co Kg Verfahren zur Entfernung von organischen Peroxiden aus Prozeßwässern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
FR2306944A1 (fr) * 1975-04-09 1976-11-05 Speichim Procede de traitement d'eaux residuaires formophenoliques
DE2519295C3 (de) * 1975-04-30 1979-02-15 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von organischen Lösungen von 1 bis 4 Kohlenstoffatome enthaltenden Percarbonsäuren
US5205906A (en) * 1988-08-08 1993-04-27 Chemical Waste Management, Inc. Process for the catalytic treatment of wastewater
BE1005198A3 (fr) * 1991-08-27 1993-05-25 Solvay Interox Procede pour l'obtention de solutions aqueuses epurees de peroxyde d'hydrogene.

Also Published As

Publication number Publication date
EP0722757B1 (en) 1998-09-30
FI119057B (fi) 2008-07-15
DE69505098T2 (de) 1999-02-25
ES2122432T3 (es) 1998-12-16
DE69505098D1 (de) 1998-11-05
ITMI950104A0 (it) 1995-01-23
FI960307A (fi) 1996-07-24
FI960307A0 (fi) 1996-01-23
EP0722757A2 (en) 1996-07-24
ITMI950104A1 (it) 1996-07-23
US5658437A (en) 1997-08-19
EP0722757A3 (en) 1997-02-19

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