KR890007068A - 압축 가스로부터 응축 증기 잔량의 검출방법 - Google Patents

압축 가스로부터 응축 증기 잔량의 검출방법 Download PDF

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KR890007068A
KR890007068A KR1019880013362A KR880013362A KR890007068A KR 890007068 A KR890007068 A KR 890007068A KR 1019880013362 A KR1019880013362 A KR 1019880013362A KR 880013362 A KR880013362 A KR 880013362A KR 890007068 A KR890007068 A KR 890007068A
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gas
compressed gas
concentration
pressure
vapor
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KR1019880013362A
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카스퍼 제라드
유안 웬 홍
몽고메리 도낼
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원본미기재
레르 리뀌드, 쏘시에떼 아노뉨 뿌르 레뛰드 에 렉스 쁠로와따씨옹 데프로세드 죠르쥬 끌로드
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Publication of KR890007068A publication Critical patent/KR890007068A/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G01N25/142—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation by condensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0341—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/01—Intermediate tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0642—Composition; Humidity
    • F17C2250/0647—Concentration of a product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0642—Composition; Humidity
    • F17C2250/0657—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/01—Purifying the fluid
    • F17C2265/012—Purifying the fluid by filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/17—Compressed air water removal
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/25—Agglomerators
    • 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.]
    • 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
    • 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
    • Y10T436/25875—Gaseous sample or with change of physical state

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  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Pens And Brushes (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

내용 없음

Description

압축 가스로부터 응축 증기 잔량의 검출방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 방법을 예시한 개략도,
제 2 도는 압력에 대한 소적 농도의 다양한 곡선의 그래프.

Claims (18)

  1. 고압의 압축된 가스를 제공하고, 압축 가스를 여과하여 상기 고압가스내에 존재하는 입자를 제거하고, 임계 오리피스를 통과시켜 상기 압축된 가스를 저압으로 팽창시키고 상기 저압가스내에서 응축된 증기의 소적의 존재를 검출하는 단계로 구성된, 압축 가스로부터 응축 증기의 잔량을 검출하는 방법.
  2. 제 1 항에 있어서, 저압이 대기압인 방법.
  3. 제 1 항에 있어서, 응축된 증기를 제거하기 위하여 팽창에 앞서 상기 압축된 가스를 정제하는 단계가 부가적으로 구성된 방법.
  4. 제1항, 제2항 또는 제3항에 있어서, 임계 오리피스를 냉각하는 단계가 부가적으로 구성된 방법.
  5. 고압으로 압축된 가스를 제공하고, 압축 가스를 여과하여 상기 고압가스내에 존재하는 입자를 제거하고, 임계 오리피스를 통과시켜 상기 압축된 가스를 저압으로 팽창시키고 상기 저압가스내에서 응축된 증기의 소적 농도의 농도를 측정하고 상기 측정값과 시발점농도를 비교하는 단계로 구성된, 고압으로 압축된 가스로부터 응축 증기의 농도를 측정하는 방법.
  6. 제 5 항에 있어서, 저압이 대기압인 방법.
  7. 제 5 항에 있어서, 응축핵 계수기를 사용하여 소적의 농도를 측정하는 방법.
  8. 제5항, 제6항 또는 제7항에 있어서, 상기 임계 오리피스를 냉각하는 단계가 부가적으로 구성된 방법.
  9. 고압으로 압축된 가스를 제공하고, 압축 가스를 여과하여 상기 고압가스내에 존재하는 입자를 제거하고, 임계 오리피스를 통과시켜 상기 압축된 가스를 저압으로 팽창시키고 상기 저압가스내에서 응축된 증기의 소적의 농도를 압력 강하의 기능으로서 측정하는 단계로 구성된, 고압으로 압축된 가스로부터 응축 증기의 농도를 측정하는 방법.
  10. 제 9 항에 있어서, 소적의 초기 농도로 소적의 농도를 측정하는 단계를 부가적으로 구성하는 방법.
  11. 제 9 항에 있어서, 소적의 농도가 초기값 이상일때 압력 강하를 측정하는 단계를 부가적으로 구성하는 방법.
  12. 고압으로 압축된 가스를 제공하고, 압축 가스를 여과하여 상기 고압가스내에 존재하는 입자를 제거하고, 임계 오리피스를 통과시켜 상기 압축된 가스를 저압으로 팽창시켜, 담체기체내에서 소적 형성을 유방시키기에 충분하도록 하고 소적의 재증발을 막기에 충분한 값으로 상기 팽창된 담체 기에의 온도를 유지하고, 상기 담체 가스로부터 응축된 증기를 제거하기 위해 상기 소적을 수집하는 단계로 구성된 고압으로 저장된 압축 담체 가스내에서 응축된 증기의 잔량을 제거하는 방법.
  13. 제12항에 있어서, 상기 소적을 수집하는 단계가 여과단계로 구성된 방법.
  14. 제12항에 있어서, 상기 소적을 수집하는 단계가 흡착 단계로 구성된 방법.
  15. 제12항 또는 제13항에 있어서, 상기 응축 증기로부터 유리된 담체 가스가 용기에 저장되는 방법.
  16. 제12항, 제13항 또는 제14항에 있어서, 상기 응축 증기로부터 유리된 담체 가스를 즉시 사용하는 단계를 부가적으로 구성하는 방법.
  17. 제12항에 있어서, 상기 두번째 압력이 대기압인 방법.
  18. 제12항, 제13항 또는 제14항에 있어서, 상기 임계 오리피스를 냉각하는 단계를 부가적으로 구성하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013362A 1987-10-13 1988-10-13 압축 가스로부터 응축 증기 잔량의 검출방법 KR890007068A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US107,177 1987-10-13
US07/107,177 US5027642A (en) 1987-10-13 1987-10-13 Method of detecting and or removing trace amounts of condensible vapors from compressed gas

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KR890007068A true KR890007068A (ko) 1989-06-17

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US (1) US5027642A (ko)
EP (2) EP0312458B1 (ko)
JP (1) JP2680856B2 (ko)
KR (1) KR890007068A (ko)
AT (2) ATE106561T1 (ko)
CA (1) CA1325373C (ko)
DE (2) DE3889840T2 (ko)
ES (1) ES2053786T3 (ko)
FI (1) FI884705A (ko)
NO (1) NO884553L (ko)

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JP2680856B2 (ja) 1997-11-19
DE3867794D1 (de) 1992-02-27
EP0312457A3 (en) 1989-10-25
NO884553D0 (no) 1988-10-13
FI884705A (fi) 1989-04-14
ES2053786T3 (es) 1994-08-01
DE3889840D1 (de) 1994-07-07
CA1325373C (en) 1993-12-21
EP0312457B1 (en) 1994-06-01
EP0312457A2 (en) 1989-04-19
FI884705A0 (fi) 1988-10-12
JPH01237434A (ja) 1989-09-21
NO884553L (no) 1989-04-14
EP0312458B1 (en) 1992-01-15
ATE71704T1 (de) 1992-02-15
EP0312458A2 (en) 1989-04-19
ATE106561T1 (de) 1994-06-15
DE3889840T2 (de) 1994-09-08
EP0312458A3 (en) 1989-10-25
US5027642A (en) 1991-07-02

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