GB474976A - Improvements in or relating to the drying of gases - Google Patents

Improvements in or relating to the drying of gases

Info

Publication number
GB474976A
GB474976A GB687936A GB687936A GB474976A GB 474976 A GB474976 A GB 474976A GB 687936 A GB687936 A GB 687936A GB 687936 A GB687936 A GB 687936A GB 474976 A GB474976 A GB 474976A
Authority
GB
United Kingdom
Prior art keywords
drier
gas
valve
generator
catchpot
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
GB687936A
Other languages
English (en)
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
Priority to NL47945D priority Critical patent/NL47945C/xx
Priority to NL81538D priority patent/NL81538C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB687936A priority patent/GB474976A/en
Priority to FR818771D priority patent/FR818771A/fr
Publication of GB474976A publication Critical patent/GB474976A/en
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)
GB687936A 1936-03-06 1936-03-06 Improvements in or relating to the drying of gases Expired GB474976A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL47945D NL47945C (enrdf_load_stackoverflow) 1936-03-06
NL81538D NL81538C (enrdf_load_stackoverflow) 1936-03-06
GB687936A GB474976A (en) 1936-03-06 1936-03-06 Improvements in or relating to the drying of gases
FR818771D FR818771A (fr) 1936-03-06 1937-03-06 Perfectionnements au séchage des gaz

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
GB474976A true GB474976A (en) 1937-11-08

Family

ID=9822452

Family Applications (1)

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

Country Status (3)

Country Link
FR (1) FR818771A (enrdf_load_stackoverflow)
GB (1) GB474976A (enrdf_load_stackoverflow)
NL (2) NL47945C (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163947A1 (en) * 2000-06-16 2001-12-19 MANN+HUMMEL ProTec GmbH Desiccant drying apparatus and method for controlling the airflow in the apparatus
WO2002081059A3 (de) * 2001-04-08 2003-02-27 Wittmann Robot Systeme Gmbh Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens
US8062613B2 (en) 2009-09-16 2011-11-22 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
US8163068B2 (en) 2009-06-16 2012-04-24 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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163947A1 (en) * 2000-06-16 2001-12-19 MANN+HUMMEL ProTec GmbH Desiccant drying apparatus and method for controlling the airflow in the apparatus
WO2002081059A3 (de) * 2001-04-08 2003-02-27 Wittmann Robot Systeme Gmbh Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens
US7014683B2 (en) 2001-04-08 2006-03-21 Wittmann Robot Systeme Gmbh Method for the regeneration of humidity-laden process air and arrangement for carrying out said method
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
US8163068B2 (en) 2009-06-16 2012-04-24 Uop Llc Apparatus and process for isomerizing a hydrocarbon 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
FR818771A (fr) 1937-10-04
NL47945C (enrdf_load_stackoverflow)
NL81538C (enrdf_load_stackoverflow)

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