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GB1396205A - Agglomeration process utilizing sewage sludge as a fuel - Google Patents

Agglomeration process utilizing sewage sludge as a fuel

Info

Publication number
GB1396205A
GB1396205AGB79073AGB79073AGB1396205AGB 1396205 AGB1396205 AGB 1396205AGB 79073 AGB79073 AGB 79073AGB 79073 AGB79073 AGB 79073AGB 1396205 AGB1396205 AGB 1396205A
Authority
GB
United Kingdom
Prior art keywords
sewage sludge
fuel
iron ore
mixture
process utilizing
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
GB79073A
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.)
Calspan Corp
Original Assignee
Calspan Corp
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 Calspan CorpfiledCriticalCalspan Corp
Priority to GB79073ApriorityCriticalpatent/GB1396205A/en
Publication of GB1396205ApublicationCriticalpatent/GB1396205A/en
Expiredlegal-statusCriticalCurrent

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Abstract

1396205 Sintering iron ore particles CALSPAN CORP 5 Jan 1973 790/73 Heading C1A Iron ore particles are sintered by mixing them with sewage sludge as at least part of a quantity of fuel sufficient to provide an amount of heat within the mixture to promote the incipient fusion of the iron ore particles, and then combusting the fuel in the mixture. The sinterable mixture may comprise iron ore, fluxstone, sewage sludge, coke and sufficient water (which may be contained in the sewage sludge) to produce an "earthy texture".
GB79073A1973-01-051973-01-05Agglomeration process utilizing sewage sludge as a fuelExpiredGB1396205A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
GB79073AGB1396205A (en)1973-01-051973-01-05Agglomeration process utilizing sewage sludge as a fuel

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB79073AGB1396205A (en)1973-01-051973-01-05Agglomeration process utilizing sewage sludge as a fuel

Publications (1)

Publication NumberPublication Date
GB1396205Atrue GB1396205A (en)1975-06-04

Family

ID=9710550

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB79073AExpiredGB1396205A (en)1973-01-051973-01-05Agglomeration process utilizing sewage sludge as a fuel

Country Status (1)

CountryLink
GB (1)GB1396205A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4033763A (en)*1975-10-151977-07-05World Resources CompanyProcess for recovery of selected metal values from waste waters
US4078914A (en)*1973-05-301978-03-14Louis GoldGasification of coal and refuse in a vertical shaft furnace
US4160663A (en)*1978-02-211979-07-10Jack HsiehMethod for the direct reduction of iron ore
WO1982003092A1 (en)*1981-03-031982-09-16Resources Co WorldSafe disposal of metal values in slag
WO2006074946A3 (en)*2005-01-142006-10-12Sophia BethaniSynthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US7655088B2 (en)2005-01-142010-02-02Alkemy, Ltd.Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US7780781B2 (en)2005-01-142010-08-24Alkemy, Ltd.Pyroprocessed aggregates comprising IBA and low calcium silicoaluminous materials and methods for producing such aggregates
CN113174482A (en)*2021-03-222021-07-27中冶长天国际工程有限责任公司Process and device for cooperatively treating municipal sludge in iron ore sintering process

Cited By (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4078914A (en)*1973-05-301978-03-14Louis GoldGasification of coal and refuse in a vertical shaft furnace
US4033763A (en)*1975-10-151977-07-05World Resources CompanyProcess for recovery of selected metal values from waste waters
US4160663A (en)*1978-02-211979-07-10Jack HsiehMethod for the direct reduction of iron ore
WO1982003092A1 (en)*1981-03-031982-09-16Resources Co WorldSafe disposal of metal values in slag
US4356030A (en)1981-03-031982-10-26World Resources CompanySafe disposal of metal values in slag
WO2006074946A3 (en)*2005-01-142006-10-12Sophia BethaniSynthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US7655088B2 (en)2005-01-142010-02-02Alkemy, Ltd.Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US7780781B2 (en)2005-01-142010-08-24Alkemy, Ltd.Pyroprocessed aggregates comprising IBA and low calcium silicoaluminous materials and methods for producing such aggregates
US8206504B2 (en)2005-01-142012-06-26Alkemy, Ltd.Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US8349070B2 (en)2005-01-142013-01-08Alkemy, Ltd.Pyroprocessed aggregates comprising IBA and low calcium silicoaluminous materials and methods for producing such aggregates
CN113174482A (en)*2021-03-222021-07-27中冶长天国际工程有限责任公司Process and device for cooperatively treating municipal sludge in iron ore sintering process

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Legal Events

DateCodeTitleDescription
416Proceeding under section 16 patents act 1949
PSPatent sealed
PLNPPatent lapsed through nonpayment of renewal fees
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