GB1517000A - Feed water and condensate sample analyser for power plant - Google Patents

Feed water and condensate sample analyser for power plant

Info

Publication number
GB1517000A
GB1517000A GB3927675A GB3927675A GB1517000A GB 1517000 A GB1517000 A GB 1517000A GB 3927675 A GB3927675 A GB 3927675A GB 3927675 A GB3927675 A GB 3927675A GB 1517000 A GB1517000 A GB 1517000A
Authority
GB
United Kingdom
Prior art keywords
evaporator
sample
condensate
throttle
aperture
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
GB3927675A
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.)
Ts Nii Pk Kotloturbin I Im I I
Original Assignee
Ts Nii Pk Kotloturbin I Im I I
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 Ts Nii Pk Kotloturbin I Im I I filed Critical Ts Nii Pk Kotloturbin I Im I I
Priority to GB3927675A priority Critical patent/GB1517000A/en
Publication of GB1517000A publication Critical patent/GB1517000A/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—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
    • G01N27/02—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

Landscapes

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

Abstract

1517000 Feedwater and condensate analyzer TSENTRAL NI I PROEKTNO KONSTRUKTOR KOTLOTURBIN INST IM II POLZUNOVA 25 Sept 1975 39276/75 Heading G1B A power-plant feed-water and condensate sample analyzer comprises a constant head device 3 communicating with a sample concentrator made up of a plurality of evaporators 6 connected in series, each evaporator having a throttle 8 at the steam-gaseous mixture outlet end, an electrical conductivity sensor 11 (for measurement of salt concentration) arranged at the outlet of the concentrator, the throttle 8 of the first evaporator 6 having an aperture for the passage of the steamgaseous mixture which is smaller than the apertures of the other throttles 8, the size of this aperture being such that it ensures a level of the liquid phase in the first evaporator so high as to ensure evolution of only carbon dioxide, and between the first and subsequent evaporators 6 an electrical conductivity sensor 10 for producing an output signal proportional to the amount of ammonia in the liquid phase. The sample is finally boiled down in evaporator 13. Samples may be removed for analysis at 17.
GB3927675A 1975-09-25 1975-09-25 Feed water and condensate sample analyser for power plant Expired GB1517000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3927675A GB1517000A (en) 1975-09-25 1975-09-25 Feed water and condensate sample analyser for power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3927675A GB1517000A (en) 1975-09-25 1975-09-25 Feed water and condensate sample analyser for power plant

Publications (1)

Publication Number Publication Date
GB1517000A true GB1517000A (en) 1978-07-05

Family

ID=10408668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3927675A Expired GB1517000A (en) 1975-09-25 1975-09-25 Feed water and condensate sample analyser for power plant

Country Status (1)

Country Link
GB (1) GB1517000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422572A2 (en) * 1989-10-12 1991-04-17 Hoechst Aktiengesellschaft Method of continuous determination of dimethylformamide and dimethylamine in aqueous solutions, specifically in waste water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422572A2 (en) * 1989-10-12 1991-04-17 Hoechst Aktiengesellschaft Method of continuous determination of dimethylformamide and dimethylamine in aqueous solutions, specifically in waste water
EP0422572A3 (en) * 1989-10-12 1992-09-02 Hoechst Aktiengesellschaft Method of continuous determination of dimethylformamide and dimethylamine in aqueous solutions, specifically in waste water

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee