GB1526851A - Process for the desulphurisation of furnace exhaust gases - Google Patents

Process for the desulphurisation of furnace exhaust gases

Info

Publication number
GB1526851A
GB1526851A GB152376A GB152376A GB1526851A GB 1526851 A GB1526851 A GB 1526851A GB 152376 A GB152376 A GB 152376A GB 152376 A GB152376 A GB 152376A GB 1526851 A GB1526851 A GB 1526851A
Authority
GB
United Kingdom
Prior art keywords
fuel
exhaust gases
furnace
calcium compound
desulphurisation
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
GB152376A
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of GB1526851A publication Critical patent/GB1526851A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1526851 Desulphurizing furnace exhaust gases RUHRKOHLE AG 15 Jan 1976 [16 Jan 1975] 01523/76 Heading C5G [Also in Division F4] Exhaust gases from a fluidized solids furnace using as a fuel a thickened liquid/solid fuel suspension are desulphurized by adding a basic calcium compound to the fuel to adhere to the surface thereof before introducing the fuel into the furnace. The basic calcium compound, which is lime or a compound thermally decomposable thereto, may be Ca(OH) 2 , dolomite or limestone. The sulphur content of the fuel may be reduced before addition of the calcium compound.
GB152376A 1975-01-16 1976-01-15 Process for the desulphurisation of furnace exhaust gases Expired GB1526851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501503 DE2501503C3 (en) 1975-01-16 1975-01-16 Process for reducing the sulfur content in exhaust gases from fluidized bed furnaces

Publications (1)

Publication Number Publication Date
GB1526851A true GB1526851A (en) 1978-10-04

Family

ID=5936538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB152376A Expired GB1526851A (en) 1975-01-16 1976-01-15 Process for the desulphurisation of furnace exhaust gases

Country Status (2)

Country Link
DE (1) DE2501503C3 (en)
GB (1) GB1526851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000372A1 (en) * 1981-07-16 1983-02-03 GLINDSJÖ, Per Process for combined heat exchanging and gas cleaning and device for the accomplishing of this process
CZ302739B6 (en) * 2006-09-25 2011-10-12 Alpiq Generation (Cz) S.R.O. Method of removing sulfur components from combustion products

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148636C (en) * 1982-08-27 1987-11-02 Energy Conservation Tech Ect PROCEDURE FOR PREPARING A STORAGE-RESISTANT FUEL
GB8319033D0 (en) * 1983-07-14 1983-08-17 Carbogel Ab Sulphur capture
DE3330843C1 (en) * 1983-08-26 1985-03-21 Gerhard Dipl-Ing Emmerichs Process for reducing the emissions of pollutants in the operation of incinerator plants
AT393095B (en) * 1989-10-06 1991-08-12 Voest Alpine Stahl Donawitz METHOD FOR REDUCING SULFUR EMISSION IN SINTERING PROCESSES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000372A1 (en) * 1981-07-16 1983-02-03 GLINDSJÖ, Per Process for combined heat exchanging and gas cleaning and device for the accomplishing of this process
CZ302739B6 (en) * 2006-09-25 2011-10-12 Alpiq Generation (Cz) S.R.O. Method of removing sulfur components from combustion products

Also Published As

Publication number Publication date
DE2501503A1 (en) 1976-07-22
DE2501503C3 (en) 1978-04-20
DE2501503B2 (en) 1977-03-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee