SE7909344L - Vatoxidation av fororeningar med hjelp av flytande syre - Google Patents

Vatoxidation av fororeningar med hjelp av flytande syre

Info

Publication number: SE7909344L
Authority: SE; Sweden
Prior art keywords: vatoxidation; pollutants; liquid acid; addition; waste waters
Prior art date: 1978-11-13

Application number

SE7909344A

Other languages

English (en)

Swedish (sv)

Other versions

SE450953B (sv

Inventor

Giuseppe Galassi

Original Assignee

Giuseppe Galassi

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.)

1978-11-13

Filing date

1979-11-13

Publication date

1980-05-14

1978-11-13 Priority claimed from IT29701/78A external-priority patent/IT1160065B/it

1979-04-30 Priority claimed from IT2224779A external-priority patent/IT1163672B/it

1979-09-21 Priority claimed from IT7925904A external-priority patent/IT1207242B/it

1979-11-13 Application filed by Giuseppe Galassi filed Critical Giuseppe Galassi

1980-05-14 Publication of SE7909344L publication Critical patent/SE7909344L/

1987-08-17 Publication of SE450953B publication Critical patent/SE450953B/sv

Links

239000002253 acid Substances 0.000 title 1
239000003344 environmental pollutant Substances 0.000 title 1
239000007788 liquid Substances 0.000 title 1
239000002351 wastewater Substances 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
230000009257 reactivity Effects 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
238000009279 wet oxidation reaction Methods 0.000 abstract 1

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
- C02F11/08—Wet air oxidation
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

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)
Treatment Of Water By Oxidation Or Reduction (AREA)
Treatment Of Sludge (AREA)
Processing Of Solid Wastes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

SE7909344A 1978-11-13 1979-11-13 Vatoxidationsforfarande SE450953B (sv)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT29701/78A IT1160065B (it)	1978-11-13	1978-11-13	Impiego di ossigeno liquido nel processo di ossidazione ad umido
IT2224779A IT1163672B (it)	1979-04-30	1979-04-30	Processo di ossi-ozonizzazione ad umido
IT7925904A IT1207242B (it)	1979-09-21	1979-09-21	Riscaldamento autogeno nel processo di ossidazione ad umido.

Publications (2)

Publication Number	Publication Date
SE7909344L true SE7909344L (sv)	1980-05-14
SE450953B SE450953B (sv)	1987-08-17

Family

ID=27273264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7909344A SE450953B (sv)	1978-11-13	1979-11-13	Vatoxidationsforfarande

Country Status (9)

Country	Link
AT (1)	AT392260B ( )
CH (1)	CH649071A5 ( )
DE (1)	DE2944190A1 ( )
ES (1)	ES485723A1 ( )
FI (1)	FI793303A7 ( )
FR (1)	FR2440918B1 ( )
GB (1)	GB2034684B ( )
NL (1)	NL7908096A ( )
SE (1)	SE450953B ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3042193A1 (de) *	1980-11-08	1982-06-24	Hoechst Ag, 6000 Frankfurt	Verfahren zur reinigung von abwasser
US4384959A (en) *	1980-12-29	1983-05-24	Sterling Drug Inc.	Wet oxidation process utilizing dilution of oxygen
US4395339A (en) *	1982-04-01	1983-07-26	Sterling Drug Inc.	Method of operating pure oxygen wet oxidation systems
DE3316265A1 (de) *	1982-07-31	1984-02-02	Bayer Ag, 5090 Leverkusen	Verfahren zur reinigung von abwaessern
FR2576892B1 (fr) *	1985-02-04	1987-08-14	Air Liquide	Procede d'oxydation de substances dissoutes ou en suspension dans une solution aqueuse
US4654144A (en) *	1986-02-03	1987-03-31	National Distillers And Chemical Corporation	Process for the destruction of noxious gases with ozone
ZA876787B (en) *	1986-09-18	1988-03-16	African Oxygen Limited	Treatment of aqueous waste material
US4822394A (en) *	1987-09-14	1989-04-18	Vertech Treatment Systems, Inc.	Method and apparatus for the production and liquefaction of gases
GB2296876A (en) *	1995-01-13	1996-07-17	Boc Group Plc	Wet oxidation apparatus with oxygen and/or nitrogen supply to supplement air intake
DE10237854A1 (de) *	2002-08-19	2004-03-04	BSH Bosch und Siemens Hausgeräte GmbH	Verfahren zum Betreiben eines wasserführenden Geräts und wasserführendes Gerät

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2665249A (en) *	1950-03-27	1954-01-05	Sterling Drug Inc	Waste disposal
US3449247A (en) *	1965-10-23	1969-06-10	William J Bauer	Process for wet oxidation of combustible waste materials
US3505213A (en) *	1969-02-24	1970-04-07	Martin Marietta Corp	Method and apparatus for purifying a natural body of water
US3654070A (en) *	1970-04-02	1972-04-04	Sterling Drug Inc	Oxidation and reuse of effluent from oxygen pulping of raw cellulose
US3876497A (en) *	1971-11-23	1975-04-08	Sterling Drug Inc	Paper mill waste sludge oxidation and product recovery
US3772188A (en) *	1972-02-28	1973-11-13	R Edwards	Sewage treatment apparatus and method
US3930998A (en) *	1974-09-18	1976-01-06	Sterling Drug Inc.	Wastewater treatment
GB1537695A (en) *	1975-06-04	1979-01-04	Sterling Drug Inc	Process and apparatus for energy recovery from wet oxidation
DE2559374C2 (de) *	1975-12-31	1982-10-21	Bayer Ag, 5090 Leverkusen	Verfahren zum naßoxydativen Abbau von organischen Verbindungen in Abwässern
US4017421A (en) *	1975-12-16	1977-04-12	Othmer Donald F	Wet combustion process

1979
- 1979-10-23 CH CH9480/79A patent/CH649071A5/it not_active IP Right Cessation
- 1979-10-24 FI FI793303A patent/FI793303A7/fi not_active Application Discontinuation
- 1979-11-02 DE DE19792944190 patent/DE2944190A1/de active Granted
- 1979-11-05 NL NL7908096A patent/NL7908096A/nl not_active Application Discontinuation
- 1979-11-06 AT AT7126/79A patent/AT392260B/de not_active IP Right Cessation
- 1979-11-06 ES ES485723A patent/ES485723A1/es not_active Expired
- 1979-11-08 FR FR7927577A patent/FR2440918B1/fr not_active Expired
- 1979-11-13 GB GB7939268A patent/GB2034684B/en not_active Expired
- 1979-11-13 SE SE7909344A patent/SE450953B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA712679A (de)	1990-08-15
ES485723A1 (es)	1980-07-01
GB2034684A (en)	1980-06-11
NL7908096A (nl)	1980-05-16
DE2944190C2 ( )	1992-02-27
DE2944190A1 (de)	1980-05-22
FI793303A7 (fi)	1981-01-01
SE450953B (sv)	1987-08-17
AT392260B (de)	1991-02-25
FR2440918B1 (fr)	1985-08-02
CH649071A5 (it)	1985-04-30
FR2440918A1 (fr)	1980-06-06
GB2034684B (en)	1983-05-11

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SU715497A1 (ru)	1980-02-15	Способ очистки сточных вод от фенолов
JPS56141814A (en)	1981-11-05	Deodorization apparatus

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1995-01-31

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