FR2292514B1 - - Google Patents

Info

Publication number
FR2292514B1
FR2292514B1 FR7536238A FR7536238A FR2292514B1 FR 2292514 B1 FR2292514 B1 FR 2292514B1 FR 7536238 A FR7536238 A FR 7536238A FR 7536238 A FR7536238 A FR 7536238A FR 2292514 B1 FR2292514 B1 FR 2292514B1
Authority
FR
France
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
FR7536238A
Other versions
FR2292514A1 (fr
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2292514A1 publication Critical patent/FR2292514A1/fr
Application granted granted Critical
Publication of FR2292514B1 publication Critical patent/FR2292514B1/fr
Granted 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
    • G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Drying Of Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7536238A 1974-11-27 1975-11-26 Dispositif dessechant a tamis moleculaire Granted FR2292514A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52783274A 1974-11-27 1974-11-27
US53528274A 1974-12-23 1974-12-23

Publications (2)

Publication Number Publication Date
FR2292514A1 FR2292514A1 (fr) 1976-06-25
FR2292514B1 true FR2292514B1 (fr) 1979-06-22

Family

ID=27062525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536238A Granted FR2292514A1 (fr) 1974-11-27 1975-11-26 Dispositif dessechant a tamis moleculaire

Country Status (9)

Country Link
JP (1) JPS5177582A (fr)
DE (1) DE2552803A1 (fr)
DK (1) DK533375A (fr)
FR (1) FR2292514A1 (fr)
GB (1) GB1533559A (fr)
IT (1) IT1054660B (fr)
NL (1) NL7513726A (fr)
NO (1) NO753987L (fr)
SE (1) SE415960B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607523B2 (ja) * 1978-02-10 1985-02-25 住友精密工業株式会社 脱湿装置
US4312640A (en) * 1979-03-12 1982-01-26 Pall Corporation Heat-reactivatable adsorbent gas fractionator and process
US4598686A (en) * 1985-03-28 1986-07-08 Casco Products Inc. Fuel vapor recovery system for automotive vehicles
US4721846A (en) * 1986-07-02 1988-01-26 Casco Products Corporation Canister heater with PTC wafer
US4717401A (en) * 1986-09-24 1988-01-05 Casco Products Corporation Fuel vapor recovery system
DE3802751C2 (de) * 1988-01-30 2000-03-09 Bosch Gmbh Robert Trockenmittelpatrone
FR2677765B1 (fr) * 1991-06-17 1994-06-17 Commissariat Energie Atomique Procede de surveillance de l'etat de saturation d'une masse de charbon active filtrante d'un dispositif de filtration et cartouche de masque respiratoire en portant application.
US5565077A (en) * 1994-09-26 1996-10-15 Foster Miller, Inc. Transverse flow self-heating electrically conductive sorption system
IT1392943B1 (it) * 2009-02-25 2012-04-02 Moretto Spa Metodo e impianto di deumidificazione di materiali in forma granulare
TWI608201B (zh) * 2016-04-29 2017-12-11 財團法人工業技術研究院 除濕輪
CN115608122A (zh) * 2022-11-22 2023-01-17 杭州嘉隆气体设备有限公司 一种压缩空气脱碳干燥装置及控制方法

Also Published As

Publication number Publication date
DK533375A (da) 1976-05-28
IT1054660B (it) 1981-11-30
SE415960B (sv) 1980-11-17
SE7513256L (sv) 1976-05-28
NL7513726A (nl) 1976-05-31
NO753987L (fr) 1976-05-31
DE2552803A1 (de) 1976-07-15
FR2292514A1 (fr) 1976-06-25
GB1533559A (en) 1978-11-29
JPS5177582A (fr) 1976-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse