KR880014367A - 증기 발생 시스템내의 오염물 검출방법 - Google Patents
증기 발생 시스템내의 오염물 검출방법 Download PDFInfo
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- KR880014367A KR880014367A KR1019880005039A KR880005039A KR880014367A KR 880014367 A KR880014367 A KR 880014367A KR 1019880005039 A KR1019880005039 A KR 1019880005039A KR 880005039 A KR880005039 A KR 880005039A KR 880014367 A KR880014367 A KR 880014367A
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- sample
- conductivity
- feedwater
- monitoring
- halogen
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- 239000000356 contaminant Substances 0.000 title claims 2
- 150000002894 organic compounds Chemical class 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 10
- 229910052736 halogen Inorganic materials 0.000 claims 9
- -1 halogen ion Chemical class 0.000 claims 7
- 238000012544 monitoring process Methods 0.000 claims 7
- 150000001768 cations Chemical class 0.000 claims 6
- 238000005341 cation exchange Methods 0.000 claims 5
- 239000012530 fluid Substances 0.000 claims 5
- 150000002500 ions Chemical class 0.000 claims 5
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical group [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims 4
- 150000001450 anions Chemical class 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 238000004255 ion exchange chromatography Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4166—Systems measuring a particular property of an electrolyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/17—Nitrogen containing
- Y10T436/173076—Nitrite or nitrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/18—Sulfur containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
- Y10T436/193333—In aqueous solution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
- Y10T436/196666—Carbon containing compound [e.g., vinylchloride, etc.]
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 증기 터어빈 시스템에서 염소화 유기 화합물을 검출하기 위한 본 발명의 시스템의 실시예를 예시하는 개략도.
Claims (6)
- 최소한 한 유입관부(16)로부터 급수물 받아들여 최소한 한 배출관부(18)를 통해 증기를 제공하는 증기 발생기(12)로 구성되는 증기 발생 시스템에서 할로겐의 소스를 검출하기 위한 방법에 있어서, (a) 급수샘플의 할로겐 이온 농도를 모니터링하는 단계와：(b) 증기 샘플의 할로겐 이론 농도를 모니터링 하는 단계와：(c) 증기 샘플의 할로겐 이온 온도가 급수 샘플내의 할로겐 이온 농도보다 증가 하였는지의 여부를 측정하는 단계-상기 할로겐 이온의 농도 증가는 할로겐화 화합물의 브레이크다운을 표시하며-로 구성되는 것을 특징으로 하는 증기 발생 시스템내의 오염물 검출방법.
- 제1항에 있어서, 할로겐 이온 농도를 십억분의 일 농도 범위의 이온 분석을 제공하도록 온-라인 배치시스템(22,26)에서 이온 색층분석을 토대로 모니터 되는 것을 특징으로 하는 증기 발생 시스템내의 오염물 검출방법.
- 제1항, 또는 제2항에 있어서, 급수 샘플의 수소양이온 교환 전도도를 모니터링 하는 단계와：증기 샘플의 수소양이온 교환 전도도를 모니터링 하는 단계와：증기 샘플의 양이온 전도도가 급수 샘플의 양이온 전도도 보다 증가 하였는지의 여부를 측정하는 단계와, 상기 전도도의 증가는 유기 화합물로부터 카르복시산이 형성 되었음을 표시하며：증기 샘플의 할로겐 이온 농도가 급수 샘플의 할로겐 이온 농도보다 증가함이 없이 증기 샘플의 양이온 전도도가 급수샘플에 비하여 증가 하였는지의 여부를 측정하는 단계-이 단계의 양이온 전도도의 증가는 증기 발생 시스템에서 비 할로겐화 유기화합물이 존재함을 표시하며-를 포함하는 것을 특징으로 하는 증기 발생 시스템내의 오염물 검출방법.
- 제3항에 있어서, 염소화 유기 화합물이 존재를 측정하기 위하여 할로겐 이온 농도로서 염화물 이온 농도가 측정되는 것을 특징으로 하는 증기 발생 시스템내의 오염물 검출방법.
- 최소한 한 유입관부(16)로부터 급수를 받아들여 최소한 한 배출관부(18)를 통해 증기를 제공하는 증기 발생기(12)로 구성되는 증기 발생 시스템(12,16,18)에서 카르복시산의 생성 및 유기 화합물의 존재를 검출하기 위한 방법에 있어서, (a) 급수 샘플의 수소양이온 교환 전도도를 모니터링하는 단계와：(b) 증기 샘플의 수소양이온 교환 전도도를 모니터링하는 단계와：(c) 증기 샘플의 양이온 전도도가 급수 샘플의 양이온 전도도보다 증가하였는지의 여부를 측정하는 단계-상기 전도도의 증가는 유기 화합물로부터 카르복시산이 생성되었음을 표시하며-로 구성되는 것을 특징으로 하는 증기 발생 시스템내의 오염물 검출방법.
- 최소한 한 유입관부(16)로부터 급수를 받아들여 최소한 한 배출관부(18)를 통해 고온 유체를 제공하는 가열 시스템(12)에서 유기 화합물을 검출하기 위한 방법에 있어서, (a)(i) 급수 샘플의 수소양이온 교환 전도도를 모니터링 하는 과정과：(ii) 고온 유체 샘플의 수소양이온 교환 전도도를 모니터링 하는 과정： 및,(iii) 유체 샘플의 양이온 전도도가 급수 샘플의 양이노 전도도 보다 증가 하였는지의 여부를 측정하는 과정-상기 전도도의 증가는 유기 화합물로부터 산이 생성 되었음을 표시하며-에 의하여 시스템내의 음이온의 존재를 식별하는 단계와, 상기 음이온은 플루오르화물, 요오드화물, 브롬화물, 질산염, 아질산염, 황산염, 하황산염 및 아인산염으로 구성되는 그룹에서 필수적인 이온의 존재를 표시하며：(b)(i) 급수의 샘플을 이온 색층분석법을 사용하여 분석하는 과정：(ii) 고온 유체 샘플을 이온 색층 분석법을 사용하여 분석하는 과정： 및 (iii) 유체 샘플내의 특정 형태의 이온 농도가 급수 샘플의 동일형태의 이온 농도와 차이가 나는지의 여부를 측정하는 과정-상기 농도차는 플루오르, 브롬, 요오드, 질소, 설폰산염 또는 인산염의 상응화합물의 브레이크다운을 표시하며-에 의하여 시스템내의 상기 음이온의 소스를 식별하는 단계로 구성되는 것을 특징으로 하는 가열 시스템내의 오염물 검출방법.※ 참고사항：최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/044,623 US4822744A (en) | 1987-05-01 | 1987-05-01 | System and method for detecting contaminants in a steam power generating system |
| US044.623 | 1987-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR880014367A true KR880014367A (ko) | 1988-12-23 |
Family
ID=21933388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880005039A KR880014367A (ko) | 1987-05-01 | 1988-04-30 | 증기 발생 시스템내의 오염물 검출방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4822744A (ko) |
| EP (1) | EP0289286A3 (ko) |
| JP (1) | JPH0676991B2 (ko) |
| KR (1) | KR880014367A (ko) |
| CN (1) | CN1015666B (ko) |
| IN (1) | IN168829B (ko) |
| YU (1) | YU85288A (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073499A (en) * | 1988-04-15 | 1991-12-17 | Westinghouse Electric Corp. | Chemical diagnostic system |
| US4978506A (en) * | 1988-05-18 | 1990-12-18 | Westinghouse Electric Corp. | Corrosion product monitoring method and system |
| US5041386A (en) * | 1988-12-19 | 1991-08-20 | Nalco Chemical Company | Concentration cycles, percent life holding time and continuous treatment concentration monitoring in boiler systems by inert tracers |
| US6228325B1 (en) | 1990-03-02 | 2001-05-08 | Sievers Instruments, Inc. | Methods and apparatus for measurement of the carbon and heteroorganic content of water including single-cell instrumentation mode for same |
| US5482862A (en) * | 1991-04-04 | 1996-01-09 | The Dow Chemical Company | Methods for the on-line analysis of fluid streams |
| DE4334434A1 (de) * | 1993-10-08 | 1995-04-13 | Hoechst Ag | Verfahren zum Überwachen von Wasser auf organische Verunreinigungen |
| US5565619A (en) * | 1994-11-14 | 1996-10-15 | Betz Laboratories, Inc. | Methods and apparatus for monitoring water process equipment |
| US5663489A (en) * | 1994-11-14 | 1997-09-02 | Betzdearborn Inc. | Methods and apparatus for monitoring water process equipment |
| JP4648513B2 (ja) * | 2000-03-15 | 2011-03-09 | 関東化学株式会社 | 濃度検知方法及び濃度検知装置並びに薬剤の希釈調合装置 |
| CN1837817B (zh) * | 2006-02-24 | 2010-05-12 | 孙志彬 | 一种自动靶板器 |
| US7405558B2 (en) * | 2006-07-10 | 2008-07-29 | Areva Np, Inc. | Steam generator mapping with reflections of eddy current signal |
| US7691329B2 (en) * | 2006-11-16 | 2010-04-06 | General Electric Company | Methods for detecting contaminants in a liquid |
| US8146363B2 (en) * | 2009-02-06 | 2012-04-03 | Siemens Energy, Inc. | Condenser system |
| US8626450B2 (en) * | 2009-06-04 | 2014-01-07 | Alstom Technology Ltd | Method for determination of carbon dioxide emissions from combustion sources used to heat a working fluid |
| US20120178175A1 (en) * | 2011-01-12 | 2012-07-12 | Jay Clifford Crosman | CWB conductivity monitor |
| US8851100B2 (en) | 2011-01-28 | 2014-10-07 | Automation Tech, Inc. | Sampling and rejection device |
| CN102435682A (zh) * | 2011-09-16 | 2012-05-02 | 红云红河烟草(集团)有限责任公司 | 烟用香精香料中硝酸盐含量的测定方法 |
| CN106093012A (zh) * | 2016-08-14 | 2016-11-09 | 贵州开磷质量检测中心有限责任公司 | 一种复合肥料中氧化钾的测定方法 |
| CN111672327A (zh) * | 2020-07-16 | 2020-09-18 | 上海核工程研究设计院有限公司 | 一种蒸汽发生器排污电离除盐膜堆性能的试验系统及方法 |
| CN113514501B (zh) * | 2021-04-08 | 2024-02-09 | 广东吉宝鼎辰电器有限公司 | 一种蒸汽发生器的水体监测方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158444A (en) * | 1961-09-13 | 1964-11-24 | Thurston E Larson | Apparatus and method for determining steam purity |
| US3635564A (en) * | 1969-07-31 | 1972-01-18 | Envirotech Corp | System for measuring organic content of water |
| US3904365A (en) * | 1972-08-18 | 1975-09-09 | Department Of Registration And | Method and apparatus for measuring the presence of a weak acid or a weak base in a liquid |
| FR2328962A1 (fr) * | 1975-10-20 | 1977-05-20 | Ts P Konstruktors | Dispositif pour l'analyse d'echantillons d'eau d'alimentation et de condensat des installations energetiques |
| US4251219A (en) * | 1978-10-30 | 1981-02-17 | Larson Thurston E | Apparatus for and method of determining contaminants on low pressure condensate |
| US4251220A (en) * | 1978-10-30 | 1981-02-17 | Larson Thurston E | Apparatus for and method of determining high pressure, high temperature feedwater contaminants |
| DE2850766A1 (de) * | 1978-11-09 | 1980-05-22 | Bbc Brown Boveri & Cie | Verfahren zum nachweis von korrosionsbildung in dampfturbinenanlagen und einrichtung zur durchfuehrung des verfahrens |
| FR2445526A1 (fr) * | 1978-12-29 | 1980-07-25 | Framatome Sa | Procede de determination de la concentration des bases libres dans une eau industrielle |
| US4472354A (en) * | 1980-10-21 | 1984-09-18 | Electric Power Research Institute, Inc. | System for continuously monitoring the ionic content of steam-producing water |
| DE3330598A1 (de) * | 1983-08-25 | 1985-03-14 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zum schuetzen von dampferzeugern gegen materialschaeden |
-
1987
- 1987-05-01 US US07/044,623 patent/US4822744A/en not_active Expired - Fee Related
-
1988
- 1988-04-04 IN IN274/CAL/88A patent/IN168829B/en unknown
- 1988-04-27 YU YU00852/88A patent/YU85288A/xx unknown
- 1988-04-27 EP EP88303797A patent/EP0289286A3/en not_active Withdrawn
- 1988-04-28 JP JP63104450A patent/JPH0676991B2/ja not_active Expired - Lifetime
- 1988-04-29 CN CN88102481A patent/CN1015666B/zh not_active Expired
- 1988-04-30 KR KR1019880005039A patent/KR880014367A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0289286A3 (en) | 1989-11-15 |
| CN1015666B (zh) | 1992-02-26 |
| US4822744A (en) | 1989-04-18 |
| JPH0676991B2 (ja) | 1994-09-28 |
| CN88102481A (zh) | 1988-11-16 |
| IN168829B (ko) | 1991-06-15 |
| EP0289286A2 (en) | 1988-11-02 |
| YU85288A (en) | 1990-04-30 |
| JPS63285460A (ja) | 1988-11-22 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |