FI960307A0 - Vetyperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirtauksen kemiallisen hapentarpeen (COD) vähentämiseksi - Google Patents

Vetyperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirtauksen kemiallisen hapentarpeen (COD) vähentämiseksi

Info

Publication number
FI960307A0
FI960307A0 FI960307A FI960307A FI960307A0 FI 960307 A0 FI960307 A0 FI 960307A0 FI 960307 A FI960307 A FI 960307A FI 960307 A FI960307 A FI 960307A FI 960307 A0 FI960307 A0 FI 960307A0
Authority
FI
Finland
Prior art keywords
cod
reduce
water stream
containing hydrogen
stream containing
Prior art date
Application number
FI960307A
Other languages
English (en)
Swedish (sv)
Other versions
FI119057B (fi
FI960307A (fi
Inventor
Vanni Alessi
Alessandro 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
Publication of FI960307A0 publication Critical patent/FI960307A0/fi
Publication of FI960307A publication Critical patent/FI960307A/fi
Application granted granted Critical
Publication of FI119057B publication Critical patent/FI119057B/fi

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)
FI960307A 1995-01-23 1996-01-23 Hydroperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirran COD:n pienentäminen FI119057B (fi)

Applications Claiming Priority (2)

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
ITMI950104 1995-01-23

Publications (3)

Publication Number Publication Date
FI960307A0 true FI960307A0 (fi) 1996-01-23
FI960307A FI960307A (fi) 1996-07-24
FI119057B FI119057B (fi) 2008-07-15

Family

ID=11370291

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960307A FI119057B (fi) 1995-01-23 1996-01-23 Hydroperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirran COD:n pienentäminen

Country Status (6)

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

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
EP0722757A2 (en) 1996-07-24
IT1272928B (it) 1997-07-01
ITMI950104A1 (it) 1996-07-23
US5658437A (en) 1997-08-19
EP0722757A3 (en) 1997-02-19

Similar Documents

Publication Publication Date Title
ID23786A (id) Reaktor autotermik yang mengandung membran keramik pengkonduksi ion oksigen dan proses penggunaan reaktor autotermik untuk memproduksi gas sintetik
DE69520965D1 (de) Herstellung von Sauerstoff mit mehrstufigen leitenden Mischmembranen
ID26947A (id) Oksidasi parsial hidrokarbon ringan oleh oksigen yang dibantu dengan listrik
DE69321975D1 (de) Sauerstoff-Entwicklungselektrode
DE69405615D1 (de) Sauerstoff für Auspuffgase
GB2280858B (en) Water purifier with different degrees of purification
EE9800391A (et) Vesiniksulfiidi sisaldavate gaaside puhastamise menetlus
EP0667524A3 (en) Electrochemical measurement of the oxygen content.
DE69410653D1 (de) Sauerstoffkonzentrationssensor
DE69720884D1 (de) Sauerstoffkonzentrationssensor
GB8913627D0 (en) High flow chemical oxygen generator assembly
FI960307A0 (fi) Vetyperoksideja ja muita orgaanisia epäpuhtauksia sisältävän vesivirtauksen kemiallisen hapentarpeen (COD) vähentämiseksi
NO301458B1 (no) Rensing av naturgass
DE69314589D1 (de) Schwefelwasserstoffgassensor und Ausgangsverbindungen zu dessen Herstellung
FI960270A (fi) Parannuksia laivoihin ja niihin liittyen
DE59205591D1 (de) Chemischer Sauerstoffgenerator mit Reaktionssteuerelementen
KR960008089U (ko) 수소와 산소의 혼합물 발생장치
KR950013442U (ko) 수소 및 산소가스 분리발생장치
ID16115A (id) Metoda untuk mengoksidasi polisakarida dengan menggunakan ozon dengan adanya katalis yang mengandung halogenida
FR2768141B1 (fr) Micro-station d'epuration aerobie a lit fixe immerge et a bassin combine
AUPP059397A0 (en) High rate water to hydrogen and oxygen converter
DE69319027D1 (de) Sauerstoffkonzentrationsanalysator
KR970013656U (ko) 산소발생장치를 이용한 고농도 오존발생 장치
AUPM722794A0 (en) Separation of hydrogen and oxygen by electrolysis of water
AUPM726794A0 (en) Separation of hydrogen and oxygen by electrolysis of water

Legal Events

Date Code Title Description
MM Patent lapsed