CA2434380A1 - Methode et appareil pour l'injection de gaz dans un systeme de sechage au four - Google Patents

Methode et appareil pour l'injection de gaz dans un systeme de sechage au four Download PDF

Info

Publication number: CA2434380A1
Authority: CA; Canada
Prior art keywords: kiln; fuel; sas; air; gas
Prior art date: 2003-07-04
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.): Abandoned

Application number

CA002434380A

Other languages

English (en)

Inventor

Mcquiggan Thomas Lowes

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.)

Individual

Original Assignee

Holcim Ltd

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.)

2003-07-04

Filing date

2003-07-04

Publication date

2005-01-04

2003-07-04 Application filed by Holcim Ltd filed Critical Holcim Ltd

2003-07-04 Priority to CA002434380A priority Critical patent/CA2434380A1/fr

2003-10-21 Priority to CA002445818A priority patent/CA2445818C/fr

2004-07-05 Priority to BRPI0412311-5A priority patent/BRPI0412311A/pt

2004-07-05 Priority to US10/563,233 priority patent/US20070184396A1/en

2004-07-05 Priority to EP04743872A priority patent/EP1651920A2/fr

2004-07-05 Priority to PCT/IB2004/002209 priority patent/WO2005003665A2/fr

2005-01-04 Publication of CA2434380A1 publication Critical patent/CA2434380A1/fr

2006-02-01 Priority to MA28768A priority patent/MA27941A1/fr

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title description 71
238000002347 injection Methods 0.000 title description 23
239000007924 injection Substances 0.000 title description 23
239000007789 gas Substances 0.000 description 139
239000000446 fuel Substances 0.000 description 93
208000011338 SATB2 associated disease Diseases 0.000 description 66
208000013959 SATB2-associated syndrome Diseases 0.000 description 66
230000008569 process Effects 0.000 description 56
235000012054 meals Nutrition 0.000 description 38
238000002485 combustion reaction Methods 0.000 description 35
238000002156 mixing Methods 0.000 description 24
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
238000006243 chemical reaction Methods 0.000 description 19
239000002006 petroleum coke Substances 0.000 description 19
239000002994 raw material Substances 0.000 description 17
238000010304 firing Methods 0.000 description 16
239000000463 material Substances 0.000 description 15
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
239000004568 cement Substances 0.000 description 12
239000001301 oxygen Substances 0.000 description 12
229910052760 oxygen Inorganic materials 0.000 description 12
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 12
239000007787 solid Substances 0.000 description 12
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
229910002091 carbon monoxide Inorganic materials 0.000 description 11
239000000203 mixture Substances 0.000 description 11
238000013517 stratification Methods 0.000 description 11
229910021529 ammonia Inorganic materials 0.000 description 10
230000008901 benefit Effects 0.000 description 10
230000015572 biosynthetic process Effects 0.000 description 10
238000009434 installation Methods 0.000 description 10
239000002245 particle Substances 0.000 description 10
238000012546 transfer Methods 0.000 description 10
239000003245 coal Substances 0.000 description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
229910052799 carbon Inorganic materials 0.000 description 8
229910002092 carbon dioxide Inorganic materials 0.000 description 8
239000013626 chemical specie Substances 0.000 description 8
230000000694 effects Effects 0.000 description 8
239000000126 substance Substances 0.000 description 8
239000003039 volatile agent Substances 0.000 description 8
238000001354 calcination Methods 0.000 description 7
239000012530 fluid Substances 0.000 description 7
238000010438 heat treatment Methods 0.000 description 7
239000000047 product Substances 0.000 description 7
239000005864 Sulphur Substances 0.000 description 6
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
239000001569 carbon dioxide Substances 0.000 description 6
229910052757 nitrogen Inorganic materials 0.000 description 6
230000002093 peripheral effect Effects 0.000 description 6
239000000243 solution Substances 0.000 description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
238000013461 design Methods 0.000 description 5
150000002013 dioxins Chemical class 0.000 description 5
239000002803 fossil fuel Substances 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
230000009467 reduction Effects 0.000 description 5
238000006722 reduction reaction Methods 0.000 description 5
150000003467 sulfuric acid derivatives Chemical class 0.000 description 5
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
238000004140 cleaning Methods 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
239000000428 dust Substances 0.000 description 4
239000003344 environmental pollutant Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
231100000719 pollutant Toxicity 0.000 description 4
239000011343 solid material Substances 0.000 description 4
238000006467 substitution reaction Methods 0.000 description 4
KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 3
235000019738 Limestone Nutrition 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
230000002411 adverse Effects 0.000 description 3
150000004645 aluminates Chemical class 0.000 description 3
239000001175 calcium sulphate Substances 0.000 description 3
235000011132 calcium sulphate Nutrition 0.000 description 3
230000008859 change Effects 0.000 description 3
238000000354 decomposition reaction Methods 0.000 description 3
239000003517 fume Substances 0.000 description 3
230000005484 gravity Effects 0.000 description 3
239000006028 limestone Substances 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012986 modification Methods 0.000 description 3
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
230000036961 partial effect Effects 0.000 description 3
230000002829 reductive effect Effects 0.000 description 3
239000004449 solid propellant Substances 0.000 description 3
229910021653 sulphate ion Inorganic materials 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
239000011398 Portland cement Substances 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
230000009471 action Effects 0.000 description 2
239000002585 base Substances 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000000567 combustion gas Substances 0.000 description 2
239000004567 concrete Substances 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000011161 development Methods 0.000 description 2
230000009977 dual effect Effects 0.000 description 2
150000002240 furans Chemical class 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000004571 lime Substances 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
239000004570 mortar (masonry) Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000008188 pellet Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
150000004760 silicates Chemical class 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
229910000851 Alloy steel Inorganic materials 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
238000000889 atomisation Methods 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000012241 calcium silicate Nutrition 0.000 description 1
XOZREOIZDKNXBN-UHFFFAOYSA-L calcium;potassium;sulfate Chemical compound [K+].[Ca+2].[O-]S([O-])(=O)=O XOZREOIZDKNXBN-UHFFFAOYSA-L 0.000 description 1
238000010531 catalytic reduction reaction Methods 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
WZISDKTXHMETKG-UHFFFAOYSA-H dimagnesium;dipotassium;trisulfate Chemical compound [Mg+2].[Mg+2].[K+].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZISDKTXHMETKG-UHFFFAOYSA-H 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000005431 greenhouse gas Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000010763 heavy fuel oil Substances 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000002440 industrial waste Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000002957 persistent organic pollutant Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
238000010926 purge Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
239000011214 refractory ceramic Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
238000012552 review Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000013589 supplement Substances 0.000 description 1
-1 tires Substances 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
230000032258 transport Effects 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/36—Arrangements of air or gas supply devices
- F27B7/362—Introducing gas into the drum axially or through the wall
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
- F27D7/04—Circulating atmospheres by mechanical means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Furnace Details (AREA)

CA002434380A 2003-07-04 2003-07-04 Methode et appareil pour l'injection de gaz dans un systeme de sechage au four Abandoned CA2434380A1 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
CA002434380A CA2434380A1 (fr)	2003-07-04	2003-07-04	Methode et appareil pour l'injection de gaz dans un systeme de sechage au four
CA002445818A CA2445818C (fr)	2003-07-04	2003-10-21	Methode et systeme pour traiter les gaz d'entrainement et pour les melanger dans un four
BRPI0412311-5A BRPI0412311A (pt)	2003-07-04	2004-07-05	método e sistema para arrastamento e mistura de gás de processo em um sistema de forno
US10/563,233 US20070184396A1 (en)	2003-07-04	2004-07-05	Method and system for process gas entrainment and mixing in a kiln system
EP04743872A EP1651920A2 (fr)	2003-07-04	2004-07-05	Procede et systeme d'entrainement et le melange d'un gaz de procede dans un systeme de four
PCT/IB2004/002209 WO2005003665A2 (fr)	2003-07-04	2004-07-05	Procede et systeme d'entrainement et le melange d'un gaz de procede dans un systeme de four
MA28768A MA27941A1 (fr)	2003-07-04	2006-02-01	Méthode et système d'entraînement et mélange de gaz process dans un système de four

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002434380A CA2434380A1 (fr)	2003-07-04	2003-07-04	Methode et appareil pour l'injection de gaz dans un systeme de sechage au four

Publications (1)

Publication Number	Publication Date
CA2434380A1 true CA2434380A1 (fr)	2005-01-04

Family

ID=33569489

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002434380A Abandoned CA2434380A1 (fr)	2003-07-04	2003-07-04	Methode et appareil pour l'injection de gaz dans un systeme de sechage au four

Country Status (1)

Country	Link
CA (1)	CA2434380A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115597385A (zh) *	2022-09-07	2023-01-13	重庆钢铁股份有限公司（Cn）	一种加热炉氮封点火方法

2003
- 2003-07-04 CA CA002434380A patent/CA2434380A1/fr not_active Abandoned

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115597385A (zh) *	2022-09-07	2023-01-13	重庆钢铁股份有限公司（Cn）	一种加热炉氮封点火方法

Legal Events

Date	Code	Title	Description
2005-10-06	FZDE	Discontinued
2023-09-11	FZDE	Discontinued	Effective date: 20051006

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CA2434380A1 (fr)	2005-01-04	Methode et appareil pour l'injection de gaz dans un systeme de sechage au four
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CA2434380A1 - Methode et appareil pour l'injection de gaz dans un systeme de sechage au four - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (7)

Applications Claiming Priority (1)

Publications (1)

Family

ID=33569489

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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