GB974945A - Improvements in apparatus and method for determining steam purity - Google Patents

Improvements in apparatus and method for determining steam purity

Info

Publication number
GB974945A
GB974945A GB1238/62A GB123862A GB974945A GB 974945 A GB974945 A GB 974945A GB 1238/62 A GB1238/62 A GB 1238/62A GB 123862 A GB123862 A GB 123862A GB 974945 A GB974945 A GB 974945A
Authority
GB
United Kingdom
Prior art keywords
water
steam
coils
condenser
conductivity
Prior art date
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
GB1238/62A
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
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB974945A publication Critical patent/GB974945A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

974,945. Determination of the purity of steam. T. E. LARSON, and R. W. LANE. Jan. 12, 1962 [Sept. 13, 1961], No. 1238/62. Heading B1B. The purity of steam is measured by introducing the steam from tube 17 into chamber 12 where the steam condenses on coil 25, collecting the condensate in pool 31 which is maintained at the boiling point so that substantially all the carbon dioxide is expelled from the water, withdrawing water from the pool through pipe 32 and measuring its conductivity in cell 34 before leading it to cooler 58, passing the water at a temperature of 30-40 ‹C. through ion-exchange resin 44 whereby cations such as NH4<SP>+> are replaced by hydrogen ions, and finally passing the water through hot pool P to eliminate the last traces of gas before the conductivity of the water is measured by means of cell 51. The gases are discharged from the apparatus through vents 30 and 50. The conductivity of the water is measured at a temperature of about 98À5 ‹C. by cells 34 and 51. The steam supplied to the apparatus through pipe 17 is divided into two streams, which flow through coils 18 and 21, before being conducted in the direction of condenser 25 by nozzles 19 and 22. Coils 18 and 21 maintain the water in pools 31 and P at the boiling point. The amount of steam fed to the two coils is controlled by valve V in such a way that some of the steam condenses in coil 21. Cooling-water is introduced into condenser-coil 25 through inlet 63 ; after leaving the condenser this coolant flows through cooler 58, and is then discharged from the apparatus via temperature-regulator 60, which controls valve TV in inlet-line 63. The resin is preferably in granular form, so that it can be readily replaced by fresh resin, when necessary.
GB1238/62A 1961-09-13 1962-01-12 Improvements in apparatus and method for determining steam purity Expired GB974945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US138241A US3158444A (en) 1961-09-13 1961-09-13 Apparatus and method for determining steam purity

Publications (1)

Publication Number Publication Date
GB974945A true GB974945A (en) 1964-11-11

Family

ID=22481120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238/62A Expired GB974945A (en) 1961-09-13 1962-01-12 Improvements in apparatus and method for determining steam purity

Country Status (2)

Country Link
US (1) US3158444A (en)
GB (1) GB974945A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399037A (en) * 1963-09-20 1968-08-27 Leeds & Northrup Co Methods and systems for determining the solute concentration of dilute aqueous solutions
US3516876A (en) * 1966-03-25 1970-06-23 Hooker Chemical Corp Automatic control method
US4251220A (en) * 1978-10-30 1981-02-17 Larson Thurston E Apparatus for and method of determining high pressure, high temperature feedwater contaminants
US4251219A (en) * 1978-10-30 1981-02-17 Larson Thurston E Apparatus for and method of determining contaminants on low pressure condensate
JPS5928661B2 (en) * 1980-07-19 1984-07-14 株式会社山東鉄工所 Atmosphere measurement and adjustment device in high pressure steamer
US4771007A (en) * 1982-03-18 1988-09-13 Wescor, Inc. Electrical conductivity device for detecting mastitis in dairy cows
DE3330598A1 (en) * 1983-08-25 1985-03-14 Chemische Werke Hüls AG, 4370 Marl PROCESS FOR PROTECTING STEAM GENERATORS AGAINST MATERIAL DAMAGE
US4801551A (en) * 1986-10-06 1989-01-31 Westinghouse Electric Corp. Rugged dissolved carbon dioxide monitor for high purity water
US4822744A (en) * 1987-05-01 1989-04-18 Westinghouse Electric Corp. System and method for detecting contaminants in a steam power generating system
US4940667A (en) * 1987-12-28 1990-07-10 Ionics, Incorporated Apparatus for monitoring the quality of water
US4977094A (en) * 1987-12-28 1990-12-11 Ionics, Incorporated Process for monitoring the quality of water
EP1797969A1 (en) * 2005-12-16 2007-06-20 Siemens Aktiengesellschaft Method end device for cleaning parts of a power station by blowing a medium and measuring device for measuring the degree of purity of the medium
CN112225291A (en) * 2020-08-11 2021-01-15 华电电力科学研究院有限公司 Generator inner cooling water treatment device based on separated bed EDI and control method
CN118483003A (en) * 2024-05-30 2024-08-13 楚天华通医药设备有限公司 Pure steam sampling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572848A (en) * 1950-01-05 1951-10-30 Dorr Co Method and apparatus for continuously conducting ion exchange operations
US2832673A (en) * 1953-07-29 1958-04-29 Thurston E Larson Apparatus and method for determining steam purity
US2916887A (en) * 1956-05-07 1959-12-15 Phillips Petroleum Co Flow rate of an impurity controlling a distillation process

Also Published As

Publication number Publication date
US3158444A (en) 1964-11-24

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