FR818771A - Perfectionnements au séchage des gaz - Google Patents

Perfectionnements au séchage des gaz

Info

Publication number
FR818771A
FR818771A FR818771DA FR818771A FR 818771 A FR818771 A FR 818771A FR 818771D A FR818771D A FR 818771DA FR 818771 A FR818771 A FR 818771A
Authority
FR
France
Prior art keywords
gas drying
drying
gas
drying improvements
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
Other languages
English (en)
French (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR818771A publication Critical patent/FR818771A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/40096—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by using electrical resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/403—Further details for adsorption processes and devices using three beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Gases (AREA)
  • Motor Or Generator Cooling System (AREA)
FR818771D 1936-03-06 1937-03-06 Perfectionnements au séchage des gaz Expired FR818771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB687936A GB474976A (en) 1936-03-06 1936-03-06 Improvements in or relating to the drying of gases

Publications (1)

Publication Number Publication Date
FR818771A true FR818771A (fr) 1937-10-04

Family

ID=9822452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818771D Expired FR818771A (fr) 1936-03-06 1937-03-06 Perfectionnements au séchage des gaz

Country Status (3)

Country Link
FR (1) FR818771A (ja)
GB (1) GB474976A (ja)
NL (2) NL81538C (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163947B1 (en) * 2000-06-16 2004-05-19 MANN+HUMMEL ProTec GmbH Desiccant drying apparatus and method for controlling the airflow in the apparatus
DE10118762A1 (de) * 2001-04-08 2002-10-17 Wittmann Robot Systeme Gmbh Verfahren zur Regeneration feuchtigkeitsbeladener Prozessluft und Anordnung zur Durchführung des Verfahrens
US8163068B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8157893B2 (en) 2009-06-16 2012-04-17 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8163067B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrogen stream
US8062613B2 (en) 2009-09-16 2011-11-22 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream
US8685175B2 (en) 2009-09-16 2014-04-01 Uop Llc Apparatus and process for isomerizing a hydrocarbon stream

Also Published As

Publication number Publication date
NL47945C (ja)
NL81538C (ja)
GB474976A (en) 1937-11-08

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