ES2286394T3 - Procedimiento de limpieza en marcha de las superficies de intercambio termico de hornos. - Google Patents

Procedimiento de limpieza en marcha de las superficies de intercambio termico de hornos. Download PDF

Info

Publication number: ES2286394T3
Authority: ES; Spain
Prior art keywords: particles; formulation; cleaned; oven; jet
Prior art date: 2003-10-30
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 - Lifetime

Application number

ES03292721T

Other languages

English (en)

Spanish (es)

Inventor

Henri Ballereau

Philippe Barre

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.)

CTP ENVIRONNEMENT

Original Assignee

CTP ENVIRONNEMENT

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.)

2003-10-30

Filing date

2003-10-30

Publication date

2007-12-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34400590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2286394(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-10-30 Application filed by CTP ENVIRONNEMENT filed Critical CTP ENVIRONNEMENT

2007-12-01 Application granted granted Critical

2007-12-01 Publication of ES2286394T3 publication Critical patent/ES2286394T3/es

2023-10-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title claims description 7
239000002245 particle Substances 0.000 claims abstract description 37
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 25
239000000203 mixture Substances 0.000 claims abstract description 18
238000000034 method Methods 0.000 claims abstract description 14
239000004202 carbamide Substances 0.000 claims abstract description 13
239000007787 solid Substances 0.000 claims abstract description 11
238000009472 formulation Methods 0.000 claims description 17
235000013877 carbamide Nutrition 0.000 claims description 12
239000012530 fluid Substances 0.000 claims description 6
159000000003 magnesium salts Chemical class 0.000 claims description 5
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
239000001095 magnesium carbonate Substances 0.000 claims description 3
229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 2
239000000391 magnesium silicate Substances 0.000 claims description 2
229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
235000019792 magnesium silicate Nutrition 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
239000000779 smoke Substances 0.000 claims description 2
230000001105 regulatory effect Effects 0.000 claims 1
238000003303 reheating Methods 0.000 claims 1
239000000446 fuel Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
239000000567 combustion gas Substances 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
230000002925 chemical effect Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
239000007800 oxidant agent Substances 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
238000007670 refining Methods 0.000 description 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002360 explosive Substances 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
230000004927 fusion Effects 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000002910 solid waste Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
239000002699 waste material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
- F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
- F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
- 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
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Treating Waste Gases (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

ES03292721T 2003-10-30 2003-10-30 Procedimiento de limpieza en marcha de las superficies de intercambio termico de hornos. Expired - Lifetime ES2286394T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP03292721A EP1528318B1 (de)	2003-10-30	2003-10-30	Verfahren zur Reinigung der Wärmeaustauschflächen im Betrieb befindlicher Öfen

Publications (1)

Publication Number	Publication Date
ES2286394T3 true ES2286394T3 (es)	2007-12-01

Family

ID=34400590

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES03292721T Expired - Lifetime ES2286394T3 (es)	2003-10-30	2003-10-30	Procedimiento de limpieza en marcha de las superficies de intercambio termico de hornos.

Country Status (5)

Country	Link
EP (1)	EP1528318B1 (de)
AT (1)	ATE363631T1 (de)
DE (1)	DE60314147T2 (de)
ES (1)	ES2286394T3 (de)
WO (1)	WO2005045315A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005032818B4 (de) *	2005-07-12	2007-07-19	BRÜNDERMANN, Georg	Verfahren zur Reinigung von Kraftwerkskesseln
JP5079465B2 (ja) *	2007-11-21	2012-11-21	新日鉄エンジニアリング株式会社	ショットクリーニング装置及びショットクリーニング装置のショット球回収方法
KR101748802B1 (ko)	2016-10-18	2017-06-19	주식회사 지스코	수트 블로워 및 이를 이용한 튜브형 열 교환기의 세정 방법
CN110925958B (zh) *	2018-09-20	2021-07-27	青岛海尔智能技术研发有限公司	一种空调器及清洁控制方法
RU2707512C1 (ru) *	2019-07-11	2019-11-27	Общество с ограниченной ответственностью "ЛУКОЙЛ-Нижегородниинефтепроект"	Средство для очистки поверхности теплообмена печей и котлов методом бластинга
CN110793051A (zh) *	2019-11-19	2020-02-14	云南永昌硅业股份有限公司	一种矿热炉上升烟道清理积灰的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL132465C (de) *	1967-11-24
FR2650384B1 (fr) *	1989-07-28	1994-07-22	Petroles Cie Techniques	Procede de nettoyage de surfaces chaudes de fours, ainsi qu'une installation et des granules pour sa mise en oeuvre
US6186869B1 (en) *	1999-02-12	2001-02-13	Cetek Limited	Cleaning using welding lances and blasting media

2003
- 2003-10-30 AT AT03292721T patent/ATE363631T1/de not_active IP Right Cessation
- 2003-10-30 ES ES03292721T patent/ES2286394T3/es not_active Expired - Lifetime
- 2003-10-30 EP EP03292721A patent/EP1528318B1/de not_active Expired - Lifetime
- 2003-10-30 DE DE60314147T patent/DE60314147T2/de not_active Expired - Lifetime
2004
- 2004-10-26 WO PCT/FR2004/002747 patent/WO2005045315A1/fr not_active Ceased

Also Published As

Publication number	Publication date
EP1528318A1 (de)	2005-05-04
ATE363631T1 (de)	2007-06-15
DE60314147D1 (de)	2007-07-12
DE60314147T2 (de)	2008-01-24
EP1528318B1 (de)	2007-05-30
WO2005045315A1 (fr)	2005-05-19

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