GB1026205A - An apparatus for the continuous catalytic combustion of streams of waste gas - Google Patents

An apparatus for the continuous catalytic combustion of streams of waste gas

Info

Publication number
GB1026205A
GB1026205A GB3943063A GB3943063A GB1026205A GB 1026205 A GB1026205 A GB 1026205A GB 3943063 A GB3943063 A GB 3943063A GB 3943063 A GB3943063 A GB 3943063A GB 1026205 A GB1026205 A GB 1026205A
Authority
GB
United Kingdom
Prior art keywords
combustion
waste gas
space
pressure casing
pressure
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
GB3943063A
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.)
Erdoelchemie GmbH
Original Assignee
Erdoelchemie GmbH
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 Erdoelchemie GmbH filed Critical Erdoelchemie GmbH
Publication of GB1026205A publication Critical patent/GB1026205A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2889—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with heat exchangers in a single housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/14—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/12—Exhaust treating devices having provisions not otherwise provided for for resisting high pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Incineration Of Waste (AREA)

Abstract

1,026,205. Combustion chambers operating under pressure. ERDOLCHEMIE G.m.b.H. Oct. 7, 1963 [Oct. 9, 1962], No. 39430/63. Heading F1L. An apparatus for the catalytic combustion of continuous streams of waste gas which contains hydrocarbons comprises a combustion chamber with a waste gas inlet and a combustion gas outlet, the chamber containing a catalyst bed distributed over the flow cross-section thereof. The combustion chamber is in the form of a steel pressure casing and is provided with an internal, elastic insulation which is resistant to high temperature and prevents loss of heat from the chamber. The combustion chamber is enclosed in spaced relation by a protective jacket which sustains the absolute pressure of the system, the waste gas to be burned flowing through the annular space so formed so as to cool the pressure casing and outer protective jacket. The pressure casing has only to withstand the difference in pressure between that in the annular space and that in the combustion chamber. In Fig. 1 the combustion space 1 is defined by a steel pressure casing 2 which has an internal lining 3 of elastic insulation and contains a catalyst bed 4. A protective jacket 5 is disposed around the pressure casing 2 and defines therewith an annular space 6, the jacket 5 having an external layer of insulation 7. Waste gas containing hydrocarbons is supplied through inlets 8, 9 into the space 6 and thence flows into the combustion space 1 through the opening in the pressure casing 2. The waste gas is ignited as it flows through the catalyst bed and the combustion gases discharge through the outlet 12. In a second embodiment, the waste gas after flowing through the annular space 6 passes to an external intermediate heater before passing into the combustion space 1.
GB3943063A 1962-10-09 1963-10-07 An apparatus for the continuous catalytic combustion of streams of waste gas Expired GB1026205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0023650 1962-10-09

Publications (1)

Publication Number Publication Date
GB1026205A true GB1026205A (en) 1966-04-14

Family

ID=7071128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3943063A Expired GB1026205A (en) 1962-10-09 1963-10-07 An apparatus for the continuous catalytic combustion of streams of waste gas

Country Status (2)

Country Link
GB (1) GB1026205A (en)
NL (1) NL298887A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893807A (en) * 1972-02-18 1973-12-04
CN104624005A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Waste gas purification environmental protection equipment
WO2021047853A1 (en) * 2019-09-13 2021-03-18 Daimler Ag Exhaust-gas system for an internal combustion engine of a motor vehicle, drive device for a motor vehicle, and motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893807A (en) * 1972-02-18 1973-12-04
CN104624005A (en) * 2015-01-29 2015-05-20 无锡昊瑜节能环保设备有限公司 Waste gas purification environmental protection equipment
WO2021047853A1 (en) * 2019-09-13 2021-03-18 Daimler Ag Exhaust-gas system for an internal combustion engine of a motor vehicle, drive device for a motor vehicle, and motor vehicle
US11781466B2 (en) 2019-09-13 2023-10-10 Daimler Truck AG Exhaust system for an internal combustion engine of a motor vehicle, drive device for a motor vehicle and motor vehicle

Also Published As

Publication number Publication date
NL298887A (en)

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