CA1240889A - Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche - Google Patents

Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Info

Publication number: CA1240889A
Authority: CA; Canada
Prior art keywords: reactor; boiler; fluidized bed; valve; particles
Prior art date: 1982-03-15
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

CA000520047A

Other languages

English (en)

Inventor

Lars A. Stromberg

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.)

Studsvik Energiteknik AB

Original Assignee

Studsvik Energiteknik AB

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.)

1982-03-15

Filing date

1986-10-07

Publication date

1988-08-23

1983-03-14 Priority claimed from CA000423544A external-priority patent/CA1225292A/fr

1986-10-07 Application filed by Studsvik Energiteknik AB filed Critical Studsvik Energiteknik AB

1986-10-07 Priority to CA000520047A priority Critical patent/CA1240889A/fr

1988-08-23 Application granted granted Critical

1988-08-23 Publication of CA1240889A publication Critical patent/CA1240889A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 14
239000002245 particle Substances 0.000 claims abstract description 81
230000001105 regulatory effect Effects 0.000 claims abstract description 9
230000003134 recirculating effect Effects 0.000 claims abstract description 5
239000000463 material Substances 0.000 claims description 23
230000008569 process Effects 0.000 claims description 6
230000001276 controlling effect Effects 0.000 claims description 5
238000005243 fluidization Methods 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
238000001816 cooling Methods 0.000 abstract description 9
230000001419 dependent effect Effects 0.000 abstract description 5
239000000446 fuel Substances 0.000 description 34
238000003860 storage Methods 0.000 description 26
239000007789 gas Substances 0.000 description 16
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
229910052799 carbon Inorganic materials 0.000 description 11
230000001965 increasing effect Effects 0.000 description 10
230000008859 change Effects 0.000 description 8
238000002485 combustion reaction Methods 0.000 description 6
230000000694 effects Effects 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
210000003027 ear inner Anatomy 0.000 description 5
238000002156 mixing Methods 0.000 description 5
239000012528 membrane Substances 0.000 description 4
239000011164 primary particle Substances 0.000 description 4
ZMJBYMUCKBYSCP-UHFFFAOYSA-N Hydroxycitric acid Chemical compound OC(=O)C(O)C(O)(C(O)=O)CC(O)=O ZMJBYMUCKBYSCP-UHFFFAOYSA-N 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000000428 dust Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
230000004044 response Effects 0.000 description 3
238000000926 separation method Methods 0.000 description 3
230000033228 biological regulation Effects 0.000 description 2
230000004087 circulation Effects 0.000 description 2
239000003245 coal Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000004907 flux Effects 0.000 description 2
210000003128 head Anatomy 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000005855 radiation Effects 0.000 description 2
230000009467 reduction Effects 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
230000007704 transition Effects 0.000 description 2
XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
241000270295 Serpentes Species 0.000 description 1
230000003044 adaptive effect Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Fluidized-Bed Combustion And Resonant Combustion (AREA)

CA000520047A 1982-03-15 1986-10-07 Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche Expired CA1240889A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000520047A CA1240889A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8201632-0		1982-03-15
SE8201632		1982-03-15
CA000423544A CA1225292A (fr)	1982-03-15	1983-03-14	Chaudiere a lit fluidise a chauffe rapide, et regulation de son fonctionnement
CA000520047A CA1240889A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000520047A Division CA1240889A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000520047A Division CA1240889A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Publications (1)

Publication Number	Publication Date
CA1240889A true CA1240889A (fr)	1988-08-23

Family

ID=25669968

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000520047A Expired CA1240889A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche
CA000520046A Expired CA1240888A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA000520046A Expired CA1240888A (fr)	1982-03-15	1986-10-07	Chaudiere de chauffe rapide a lit fluidise, et methode de commande-regulation de sa marche

Country Status (1)

Country	Link
CA (2)	CA1240889A (fr)

1986
- 1986-10-07 CA CA000520047A patent/CA1240889A/fr not_active Expired
- 1986-10-07 CA CA000520046A patent/CA1240888A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1240888A (fr)	1988-08-23

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Legal Events

Date	Code	Title	Description
2005-08-23	MKEX	Expiry