CA1066027A - Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre - Google Patents

Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre

Info

Publication number: CA1066027A
Authority: CA; Canada
Prior art keywords: sulfur; coal; chamber; combustion zone; enriched gas
Prior art date: 1975-04-10
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

CA224,275A

Other languages

English (en)

Inventor

Henry Phillips

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.)

Foster Wheeler Energy Corp

Original Assignee

Foster Wheeler Energy 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.)

1975-04-10

Filing date

1975-04-10

Publication date

1979-11-13

1975-04-10 Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp

1975-04-10 Priority to CA224,275A priority Critical patent/CA1066027A/fr

1979-11-13 Application granted granted Critical

1979-11-13 Publication of CA1066027A publication Critical patent/CA1066027A/fr

Status Expired legal-status Critical Current

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 50
239000011593 sulfur Substances 0.000 title claims abstract description 50
229910052717 sulfur Inorganic materials 0.000 title claims abstract description 50
238000000034 method Methods 0.000 title claims abstract description 10
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title description 21
239000003245 coal Substances 0.000 claims abstract description 43
239000002594 sorbent Substances 0.000 claims abstract description 35
239000000446 fuel Substances 0.000 claims abstract description 23
238000002485 combustion reaction Methods 0.000 claims description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 4
239000007787 solid Substances 0.000 claims description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
150000003464 sulfur compounds Chemical class 0.000 claims description 2
239000007789 gas Substances 0.000 abstract description 22
239000000463 material Substances 0.000 abstract description 10
238000003915 air pollution Methods 0.000 abstract description 4
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
239000011358 absorbing material Substances 0.000 abstract 1
229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
235000010269 sulphur dioxide Nutrition 0.000 description 8
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
235000019738 Limestone Nutrition 0.000 description 4
239000002956 ash Substances 0.000 description 4
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
239000000292 calcium oxide Substances 0.000 description 4
239000000428 dust Substances 0.000 description 4
239000010419 fine particle Substances 0.000 description 4
239000006028 limestone Substances 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
239000002245 particle Substances 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
239000000567 combustion gas Substances 0.000 description 2
239000010459 dolomite Substances 0.000 description 2
229910000514 dolomite Inorganic materials 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000010881 fly ash Substances 0.000 description 2
239000003345 natural gas Substances 0.000 description 2
239000011236 particulate material Substances 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfate Natural products OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
229910052925 anhydrite Inorganic materials 0.000 description 1
239000002802 bituminous coal Substances 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000002803 fossil fuel Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
238000003303 reheating Methods 0.000 description 1
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
229910052815 sulfur oxide Inorganic materials 0.000 description 1

Landscapes

Fluidized-Bed Combustion And Resonant Combustion (AREA)
Treating Waste Gases (AREA)

CA224,275A 1975-04-10 1975-04-10 Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre Expired CA1066027A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA224,275A CA1066027A (fr)	1975-04-10	1975-04-10	Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA224,275A CA1066027A (fr)	1975-04-10	1975-04-10	Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre

Publications (1)

Publication Number	Publication Date
CA1066027A true CA1066027A (fr)	1979-11-13

Family

ID=4102775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA224,275A Expired CA1066027A (fr)	1975-04-10	1975-04-10	Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre

Country Status (1)

Country	Link
CA (1)	CA1066027A (fr)

1975
- 1975-04-10 CA CA224,275A patent/CA1066027A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
US3905336A (en)	1975-09-16	Apparatus and method for generating heat
US5500195A (en)	1996-03-19	Method for reducing gaseous emission of halogen compounds in a fluidized bed reactor
US4594967A (en)	1986-06-17	Circulating solids fluidized bed reactor and method of operating same
US3804606A (en)	1974-04-16	Apparatus and method for desulfurizing and completely gasifying coal
US4716856A (en)	1988-01-05	Integral fluidized bed heat exchanger in an energy producing plant
SU898960A3 (ru)	1982-01-15	Способ сжигани твердого углеродосодержащего топлива в кип щем слое
CA1166010A (fr)	1984-04-24	Ensemble generateur de vapeur/gazogene integres
US4617877A (en)	1986-10-21	Fluidized bed steam generator and method of generating steam with flyash recycle
CN1050257A (zh)	1991-03-27	流化床蒸汽发生系统和方法
CS250214B2 (en)	1987-04-16	Method of simultaneous production of fuel gas and process heat from carbonaceous materials
IE51626B1 (en)	1987-01-21	A fluidised bed furnace and power generating plant including such a furnace
JPH0743230B2 (ja)	1995-05-15	熱交換器を有する流動床反応器装置及び方法
JPH04278104A (ja)	1992-10-02	非機械的固形物制御装置付きの再循環熱交換器を有する流動床燃焼装置および方法
JPH06134346A (ja)	1994-05-17	流動床反応器用の横型サイクロン分離器
PT95032B (pt)	1998-06-30	Metodo e sistema para controlar a eficiencia de vedacao de refluxo e a taxa de reciclagem em reactores de leito fluidificado
EP0569183B1 (fr)	1999-03-24	Système et procédé pour la combustion en deux étages dans un réacteur à lit fluidisé
EP0698726B1 (fr)	2001-06-13	Centrale combinée avec un réacteur sous pression à lit fluidisé circulant
JPH0240922B2 (fr)	1990-09-13
EP0294024B1 (fr)	1991-10-23	Procédé d'élimination des oxydes d'azote d'un gaz
US4255926A (en)	1981-03-17	Installation for recovering energy from solid fossil fuels, more particularly bituminous coal high in inerts
CA1166453A (fr)	1984-05-01	Systeme generateur de vapeur possedant des gazeificateurs integres qui se prolongent de chaque cote de la partie en forme de tremie du generateur
US5218931A (en)	1993-06-15	Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
GB2108004A (en)	1983-05-11	Sampling device for a fluidized bed
CA1066027A (fr)	1979-11-13	Procede combine pour la production d'un gaz contenant du dioxyde de soufre et reduction de celui-ci en soufre
JPH0343524B2 (fr)	1991-07-02