GB1349684A - Method of and apparatus for destroying pollutants - Google Patents

Method of and apparatus for destroying pollutants

Info

Publication number
GB1349684A
GB1349684A GB996771A GB996771A GB1349684A GB 1349684 A GB1349684 A GB 1349684A GB 996771 A GB996771 A GB 996771A GB 996771 A GB996771 A GB 996771A GB 1349684 A GB1349684 A GB 1349684A
Authority
GB
United Kingdom
Prior art keywords
chamber
throat
mixture
liquid
fed
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
GB996771A
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.)
Elf Union
Heurtey SA
Original Assignee
Elf Union
Heurtey SA
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 Elf Union, Heurtey SA filed Critical Elf Union
Publication of GB1349684A publication Critical patent/GB1349684A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1349684 Burning liquid wastes SOC ANON HEURTEY and ELF-UNION 19 April 1971 [20 April 1970] 9967/71 Heading F4B Liquid waste, liquid having waste combustible in suspension, or waste sludges are mixed with a liquid or gaseous substance which may be a fuel or a non-combustible dispersant to form a substantially homogeneous mixture which is atomized and fed to a combustion chamber so that burning material is recirculated along the chamber wall to the upstream end. The two constituents of the mixture are fed separately to a mixer 1, and the mixture is atomized with air supplied at 2a and supplied with additional air to a burner 2. The combustion chamber may be cylindrical, taper continually to a throat, or may have conical and cylindrical parts between the burner end and the constriction forming a throat 6. A damper 7 is adjustable in the throat 6, and the dimensions of the chamber are such as to establish the recirculatory vortex. The throat 6 leads to an expansion chamber 14 with a dust collecting chamber 14a. The mixture may be fed to a number of separate combustion chambers with open ends leading into a single secondary combustion chamber. The inner surface of the reaction chamber may be ridged or corrugated, or may have studs to increase heat transfer.
GB996771A 1970-04-20 1971-04-19 Method of and apparatus for destroying pollutants Expired GB1349684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014159A FR2088628A5 (en) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
GB1349684A true GB1349684A (en) 1974-04-10

Family

ID=9054232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB996771A Expired GB1349684A (en) 1970-04-20 1971-04-19 Method of and apparatus for destroying pollutants

Country Status (11)

Country Link
US (1) US3757706A (en)
JP (1) JPS5024789B1 (en)
BE (1) BE765524A (en)
CA (1) CA940379A (en)
CH (1) CH531681A (en)
DE (1) DE2118073C3 (en)
ES (1) ES390378A1 (en)
FR (1) FR2088628A5 (en)
GB (1) GB1349684A (en)
NL (1) NL164947C (en)
NO (1) NO131007C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247939A (en) * 1990-09-12 1992-03-18 Zimpro Environmental Inc Furnace combustion zone temperature control method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718088B2 (en) * 1972-06-22 1982-04-14
US3838651A (en) * 1973-03-14 1974-10-01 R Dingwell Incinerators
US3894833A (en) * 1973-04-18 1975-07-15 Envirotech Corp Waste grease-burning system and apparatus
FR2316540A2 (en) * 1975-02-28 1977-01-28 Heurtey Efflutherm METHOD AND DEVICE FOR THE EVAPORATION AND THERMAL OXIDATION OF LIQUID EFFLUENTS AND SOLID WASTE IN PULVERULENT FORM
HU179510B (en) * 1978-10-04 1982-10-28 Magyar Asvanyolaj Es Foeldgaz Process for the thermic transformation of wastes in gaseous or liquid phase
FR2533018B1 (en) * 1982-09-10 1985-07-19 Pariel Jean Marie BOILER-TYPE DEVICE USING A SOLID-LIQUID SUSPENSION OF THE COAL-WATER TYPE AS A FUEL
DE3427719C2 (en) * 1984-07-27 1986-08-14 Horst P. Dr.-Ing. 8069 Gerolsbach Sauerwein Incinerator for highly toxic waste
DE19749688A1 (en) * 1997-11-10 1999-05-12 Gourmeli International N V Process for burning organic fuels and burners therefor
US8979525B2 (en) 1997-11-10 2015-03-17 Brambel Trading Internacional LDS Streamlined body and combustion apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357375A (en) * 1965-08-17 1967-12-12 Prenco Mfg Company Incineration of industrial waste, and apparatus
US3485566A (en) * 1966-04-15 1969-12-23 Fritz Schoppe Burner for firing a combustion chamber
US3395654A (en) * 1966-12-02 1968-08-06 Ritter Pfaudler Corp Reverse flow reactor and process
US3456603A (en) * 1967-10-24 1969-07-22 Arthur R Studler Retort incinerator
JPS5037121B2 (en) * 1972-06-15 1975-12-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247939A (en) * 1990-09-12 1992-03-18 Zimpro Environmental Inc Furnace combustion zone temperature control method
GB2247939B (en) * 1990-09-12 1994-04-27 Zimpro Environmental Inc Furnace combustion zone temperature control method

Also Published As

Publication number Publication date
FR2088628A5 (en) 1972-01-07
NL7105233A (en) 1971-10-22
NO131007C (en) 1975-03-19
DE2118073C3 (en) 1979-07-26
DE2118073A1 (en) 1971-11-04
NL164947C (en) 1981-02-16
DE2118073B2 (en) 1977-11-24
NL164947B (en) 1980-09-15
ES390378A1 (en) 1973-06-01
BE765524A (en) 1971-08-30
NO131007B (en) 1974-12-09
CA940379A (en) 1974-01-22
JPS5024789B1 (en) 1975-08-19
CH531681A (en) 1972-12-15
US3757706A (en) 1973-09-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee