TWI642636B - 蒸氣產生設備之水垢去除方法以及水垢去除劑 - Google Patents
蒸氣產生設備之水垢去除方法以及水垢去除劑 Download PDFInfo
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- TWI642636B TWI642636B TW104103753A TW104103753A TWI642636B TW I642636 B TWI642636 B TW I642636B TW 104103753 A TW104103753 A TW 104103753A TW 104103753 A TW104103753 A TW 104103753A TW I642636 B TWI642636 B TW I642636B
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- scale
- steam generating
- salt
- water
- acid
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- 150000001412 amines Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
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- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/52—Washing-out devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
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| JP2014025459A JP5800044B2 (ja) | 2014-02-13 | 2014-02-13 | 蒸気発生設備のスケール除去方法及びスケール除去剤 |
| JP2014-025459 | 2014-02-13 |
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| TW201538438A TW201538438A (zh) | 2015-10-16 |
| TWI642636B true TWI642636B (zh) | 2018-12-01 |
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| TW104103753A TWI642636B (zh) | 2014-02-13 | 2015-02-04 | 蒸氣產生設備之水垢去除方法以及水垢去除劑 |
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| WO (1) | WO2015122264A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5800044B2 (ja) | 2014-02-13 | 2015-10-28 | 栗田工業株式会社 | 蒸気発生設備のスケール除去方法及びスケール除去剤 |
| CN105753182A (zh) * | 2016-03-08 | 2016-07-13 | 佛山市聚成生化技术研发有限公司 | 一种苯乙烯酮-马来酸酐-丁二烯-丁烯醇阻垢剂的制备方法及所制备的阻垢剂 |
| CN106838874B (zh) * | 2016-12-25 | 2019-01-18 | 大庆让胡路区轩鸿科技有限公司 | 一种无损型锅炉除垢的方法 |
| CN109323237B (zh) * | 2018-09-14 | 2020-01-07 | 福建宁德核电有限公司 | 核级聚丙烯酸分散剂用于核电厂蒸汽发生器湿保养的方法 |
| CN111748147B (zh) * | 2019-03-28 | 2022-04-05 | 合肥杰事杰新材料股份有限公司 | 一种阻垢聚丙烯材料及其制备方法 |
| KR102144295B1 (ko) * | 2019-04-19 | 2020-08-13 | 최영환 | 보일러 자동 세관 시스템 |
| JP7050840B2 (ja) * | 2020-03-12 | 2022-04-08 | 栗田工業株式会社 | ボイラにおける蒸発管の腐食疲労の抑制方法 |
| JP7083365B2 (ja) * | 2020-03-12 | 2022-06-10 | 栗田工業株式会社 | ボイラにおける蒸発管の腐食疲労の抑制方法 |
| CN115448472A (zh) * | 2022-08-17 | 2022-12-09 | 中核武汉核电运行技术股份有限公司 | 一种核级聚丙烯酸高温高压最优在线添加工艺 |
| CN116947224A (zh) * | 2023-09-21 | 2023-10-27 | 山东上远环保科技有限公司 | 一种循环水处理剂及其制备方法 |
| US12146825B1 (en) * | 2024-06-24 | 2024-11-19 | King Fahd University Of Petroleum And Minerals | System and methods for assessment of scale deposits in pipelines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121631A2 (en) * | 1983-04-12 | 1984-10-17 | Chemed Corporation | Method of removing scale |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA863696A (en) * | 1971-02-16 | W.R. Grace And Co. | Control of scaling in evaporators | |
| GB1433221A (en) * | 1973-03-27 | 1976-04-22 | Ciba Geigy Ag | Water treatment |
| JPS5884099A (ja) * | 1981-11-05 | 1983-05-20 | ナルコ・ケミカル・カンパニ− | ボイラ−水のスケ−ル防止処理方法 |
| CA2042341C (en) | 1990-05-23 | 2001-06-12 | Judy H. Bardsley | Silica scale inhibition |
| JP2923039B2 (ja) | 1990-11-28 | 1999-07-26 | 三菱重工業株式会社 | スケールの除去組成物 |
| CN1068313A (zh) * | 1991-07-08 | 1993-01-27 | 化学工业部天津化工研究院 | 锅炉水处理剂 |
| JP2000154996A (ja) | 1998-08-19 | 2000-06-06 | Miura Co Ltd | ボイラのスケ―ル除去方法 |
| JP2002273478A (ja) * | 2001-03-21 | 2002-09-24 | Jsr Corp | スケール防止方法 |
| JP4725513B2 (ja) * | 2004-05-25 | 2011-07-13 | 栗田工業株式会社 | 冷却水の処理方法 |
| JP2008006369A (ja) * | 2006-06-29 | 2008-01-17 | Kurita Water Ind Ltd | スケール防止方法 |
| DE102007019428A1 (de) * | 2006-07-07 | 2008-10-30 | Henkel Ag & Co. Kgaa | Wasch-, Reinigungs- und Pflegemittel 2 |
| DE102006047229A1 (de) * | 2006-10-04 | 2008-04-10 | Henkel Kgaa | Wasch- oder Reinigungsmittelabgabesystem |
| JP5691128B2 (ja) | 2009-01-29 | 2015-04-01 | 栗田工業株式会社 | スケール防止剤、およびスケール防止方法 |
| JP5786277B2 (ja) | 2010-03-31 | 2015-09-30 | 栗田工業株式会社 | スケール除去方法及びスケール除去剤 |
| JP5891630B2 (ja) * | 2011-07-22 | 2016-03-23 | 栗田工業株式会社 | ボイラ水系のスケール除去方法 |
| JP5862193B2 (ja) * | 2011-10-18 | 2016-02-16 | 栗田工業株式会社 | 蒸気発生器の水側缶内における鉄スケール防止方法 |
| JP5900064B2 (ja) * | 2012-03-19 | 2016-04-06 | 栗田工業株式会社 | エコノマイザを有するボイラの水処理方法 |
| DE102013204824A1 (de) * | 2013-03-15 | 2014-09-18 | Henkel Ag & Co. Kgaa | Reinigungsmittel für harte Oberflächen enthaltend Phosphorsäureester eines Polyether-modifizierten Alkylalkohols |
| SG11201508183WA (en) * | 2013-04-02 | 2015-11-27 | Kurita Water Ind Ltd | Method for removing scales in steam generation facility |
| JP5800044B2 (ja) | 2014-02-13 | 2015-10-28 | 栗田工業株式会社 | 蒸気発生設備のスケール除去方法及びスケール除去剤 |
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2014
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2015
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- 2015-01-26 EP EP15748848.7A patent/EP3106439B1/en active Active
- 2015-01-26 WO PCT/JP2015/052012 patent/WO2015122264A1/ja not_active Ceased
- 2015-01-26 BR BR112016017693-6A patent/BR112016017693B1/pt active IP Right Grant
- 2015-01-26 KR KR1020167021274A patent/KR20160120723A/ko not_active Ceased
- 2015-01-26 SG SG11201606348VA patent/SG11201606348VA/en unknown
- 2015-01-26 ES ES15748848T patent/ES2943022T3/es active Active
- 2015-01-26 US US15/115,493 patent/US10384966B2/en active Active
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- 2015-01-26 PL PL15748848.7T patent/PL3106439T3/pl unknown
- 2015-02-04 TW TW104103753A patent/TWI642636B/zh active
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2018
- 2018-03-26 US US15/935,850 patent/US10703659B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121631A2 (en) * | 1983-04-12 | 1984-10-17 | Chemed Corporation | Method of removing scale |
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| PH12016501568B1 (en) | 2016-09-14 |
| EP3106439A1 (en) | 2016-12-21 |
| EP3106439B1 (en) | 2023-03-22 |
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| PL3106439T3 (pl) | 2023-06-19 |
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| JP5800044B2 (ja) | 2015-10-28 |
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| CN105980317A (zh) | 2016-09-28 |
| JP2015150484A (ja) | 2015-08-24 |
| US20170050873A1 (en) | 2017-02-23 |
| US20180215637A1 (en) | 2018-08-02 |
| PH12016501568A1 (en) | 2016-09-14 |
| US10703659B2 (en) | 2020-07-07 |
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