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GB1389291A - Waste treatment process and apparatus - Google Patents

Waste treatment process and apparatus

Info

Publication number
GB1389291A
GB1389291AGB1793772AGB1793772AGB1389291AGB 1389291 AGB1389291 AGB 1389291AGB 1793772 AGB1793772 AGB 1793772AGB 1793772 AGB1793772 AGB 1793772AGB 1389291 AGB1389291 AGB 1389291A
Authority
GB
United Kingdom
Prior art keywords
gas
april
dried
stabilised
inlet
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
GB1793772A
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.)
TELECOMMUNICATIONS IND
Telecommunications Industries Inc
Original Assignee
TELECOMMUNICATIONS IND
Telecommunications Industries Inc
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 TELECOMMUNICATIONS IND, Telecommunications Industries IncfiledCriticalTELECOMMUNICATIONS IND
Publication of GB1389291ApublicationCriticalpatent/GB1389291A/en
Expiredlegal-statusCriticalCurrent

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Landscapes

Abstract

1389291 Drying gases TELECOMMUNICATIONS INDUSTRIES INC 18 April 1972 [22 April 1971] 17937/72 Heading BIT [Also in Division C1] An ozone-containing gas entering through inlet 74a is stabilised by mixing it with a gas (e.g. air or oxygen) entering through inlets 75, 76, and dried by passing it through felt filters 69, 70 and filter 72 comprising cellulose sheet wound on perforated core 73. The dried and stabilised gas is discharged through outlet 78 to an ozone generator (not shown) supplying a water purifying chamber (not shown) from which the exhausted ozonecontaining gas is supplied to inlet 74a.
GB1793772A1971-04-221972-04-18Waste treatment process and apparatusExpiredGB1389291A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
US13640471A1971-04-221971-04-22

Publications (1)

Publication NumberPublication Date
GB1389291Atrue GB1389291A (en)1975-04-03

Family

ID=22472707

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB1793772AExpiredGB1389291A (en)1971-04-221972-04-18Waste treatment process and apparatus

Country Status (4)

CountryLink
JP (1)JPS509107B1 (en)
CA (1)CA987037A (en)
DE (2)DE2265287A1 (en)
GB (1)GB1389291A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0619104A4 (en)*1992-09-161996-05-08Hitachi LtdUltrasonic irradiation apparatus and processor using the same.
EP1310460A3 (en)*1996-07-042005-11-16Ashland Inc.Device and process for liquid treatment
US7404906B2 (en)2003-07-082008-07-29Ashland Licensing & Intellectual Property LlcDevice and process for treating cutting fluids using ultrasound
US7448859B2 (en)2004-11-172008-11-11Ashland Licensing And Intellectual Property LlcDevices and method for treating cooling fluids utilized in tire manufacturing
US7632413B2 (en)2002-11-042009-12-15Ashland Licensing And Intellectual Property LlcProcess for treating a liquid medium using ultrasound
US9102553B2 (en)2004-06-232015-08-11Solenis Technologies, L.P.Devices and methods for treating fluids utilized in electrocoating processes with ultrasound

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS52141438U (en)*1976-04-211977-10-26
FR2672055A1 (en)*1991-01-251992-07-31Franceaux SaValue-enhanced product from wastes from greasy water arising from fat-containing components from cleaning circuits, or from treatment plants, process for obtaining it and plant for its implementation

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0619104A4 (en)*1992-09-161996-05-08Hitachi LtdUltrasonic irradiation apparatus and processor using the same.
EP1310460A3 (en)*1996-07-042005-11-16Ashland Inc.Device and process for liquid treatment
US7267778B2 (en)1996-07-042007-09-11Ashland Licensing And Intellectual Property LlcDevice and process for treating a liquid medium
US7718073B2 (en)1996-07-042010-05-18Ashland Licensing And Intellectual Property LlcDevice and process for treating a liquid medium
US8097170B2 (en)1996-07-042012-01-17Ashland Licensing And Intellectual Property LlcProcess for treating a liquid medium
US7632413B2 (en)2002-11-042009-12-15Ashland Licensing And Intellectual Property LlcProcess for treating a liquid medium using ultrasound
US7404906B2 (en)2003-07-082008-07-29Ashland Licensing & Intellectual Property LlcDevice and process for treating cutting fluids using ultrasound
US7514009B2 (en)2003-07-082009-04-07Ashland Licensing And Intellectual Property LlcDevices and processes for use in ultrasound treatment
US9102553B2 (en)2004-06-232015-08-11Solenis Technologies, L.P.Devices and methods for treating fluids utilized in electrocoating processes with ultrasound
US7448859B2 (en)2004-11-172008-11-11Ashland Licensing And Intellectual Property LlcDevices and method for treating cooling fluids utilized in tire manufacturing

Also Published As

Publication numberPublication date
DE2219651A1 (en)1972-11-09
JPS509107B1 (en)1975-04-10
CA987037A (en)1976-04-06
DE2219651C3 (en)1978-06-29
DE2219651B2 (en)1977-11-03
AU4135672A (en)1973-10-18
DE2265287A1 (en)1977-06-02

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Legal Events

DateCodeTitleDescription
PSPatent sealed
PLEEntries relating assignments, transmissions, licences in the register of patents
PCNPPatent ceased through non-payment of renewal fee
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