FR1206220A - Procédé de désorption perfectionné d'hydrocarbures adsorbés par un tamis moléculaire - Google Patents

Procédé de désorption perfectionné d'hydrocarbures adsorbés par un tamis moléculaire

Info

Publication number
FR1206220A
FR1206220A FR1206220DA FR1206220A FR 1206220 A FR1206220 A FR 1206220A FR 1206220D A FR1206220D A FR 1206220DA FR 1206220 A FR1206220 A FR 1206220A
Authority
FR
France
Prior art keywords
molecular sieve
desorption process
hydrocarbons adsorbed
improved desorption
improved
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)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR1206220A publication Critical patent/FR1206220A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/909—Heat considerations
    • Y10S585/911—Heat considerations introducing, maintaining, or removing heat by atypical procedure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR1206220D 1957-05-20 1958-05-19 Procédé de désorption perfectionné d'hydrocarbures adsorbés par un tamis moléculaire Expired FR1206220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US660397A US2966451A (en) 1957-05-20 1957-05-20 Desorption process wherein a portion of the adsorbate is burned with an oxygen-containing gas utilizing a moving heat front

Publications (1)

Publication Number Publication Date
FR1206220A true FR1206220A (fr) 1960-02-08

Family

ID=24649382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206220D Expired FR1206220A (fr) 1957-05-20 1958-05-19 Procédé de désorption perfectionné d'hydrocarbures adsorbés par un tamis moléculaire

Country Status (4)

Country Link
US (1) US2966451A (fr)
DE (1) DE1075250B (fr)
FR (1) FR1206220A (fr)
GB (1) GB821020A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243366A (en) * 1958-08-18 1966-03-29 Exxon Research Engineering Co Dewaxing by contact with a crystalline zeolitic adsorbent
US3181928A (en) * 1960-01-26 1965-05-04 Socony Mobil Oil Co Inc Process for purifying gases
US3218250A (en) * 1962-03-29 1965-11-16 Gulf Research Development Co Process for increasing the adsorptive capacity of zeolites
NL297822A (fr) * 1962-09-12
US3244619A (en) * 1964-02-10 1966-04-05 Texaco Inc Separation process
US4648977A (en) * 1985-12-30 1987-03-10 Union Carbide Corporation Process for removing toxic organic materials from weak aqueous solutions thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345774A (en) * 1940-08-23 1944-04-04 Delaware Engineering Corp Method and apparatus for the treatment of gases
US2574434A (en) * 1949-06-04 1951-11-06 Socony Vacuum Oil Co Inc Method for refining petroleum hydrocarbons
US2859173A (en) * 1955-01-25 1958-11-04 Texas Co Method of treating a petroleum fraction with molecular sieve adsorbents
US2859170A (en) * 1955-03-09 1958-11-04 Texas Co Method of treating hydrocarbons
US2818455A (en) * 1955-03-28 1957-12-31 Texas Co Desorption of straight chain hydrocarbons from selective adsorbents
US2886522A (en) * 1955-07-11 1959-05-12 Texas Co Adsorption process
US2818137A (en) * 1955-10-24 1957-12-31 Texas Co Adsorptive separation process
US2900430A (en) * 1956-12-28 1959-08-18 Gulf Research Development Co Process for the removal of straight chain acetylenes from isoprene

Also Published As

Publication number Publication date
US2966451A (en) 1960-12-27
DE1075250B (de) 1960-02-11
GB821020A (en) 1959-09-30

Similar Documents

Publication Publication Date Title
FR1223261A (fr) Procédé de séparation d'un mélange gazeux binaire par adsorption
IT950699B (it) Procedimento per separare gas mediante adsorbimento
FR1136113A (fr) Procédé de régénération d'une masse adsorbante
FR1206220A (fr) Procédé de désorption perfectionné d'hydrocarbures adsorbés par un tamis moléculaire
CA1007996A (en) Hydrocarbon desorption process
FR1213628A (fr) Procédé de préparation d'une zéolite
BE588039A (fr) Procédé de préparation d'amines tertiaires.
CH392506A (fr) Procédé de préparation de la 3,4-lutidine
BE599502R (fr) Appareil pour la préparation du café par le procédé du filtrage
CH379526A (it) Procedimento per ottenere composti derivati dal 5-idrossi-8-metossi-2-metil-4',5'-furo-6,7-cromone
FR1215922A (fr) Procédé de séparation de l'acétylène de mélanges gazeux
FR1306111A (fr) Procédé de séparation par adsorption
FR1262771A (fr) Procédé continu de sorption
FR1276851A (fr) Procédé de préparation du 2, 3-dicyan-1, 4-dithia-anthrahydroquinone et -anthraquinone
FR79462E (fr) Procédé de séparation d'un mélange gazeux binaire par adsorption
FR1301660A (fr) Procédé de séparation par adsorption
FR1275941A (fr) Procédé de séparation d'hydrocarbures
FR1198571A (fr) Procédé de désulfuration catalytique des hydrocarbures
FR1448738A (fr) Procédé de fractionnement d'hydrocarbures gazeux par adsorption sélective
FR1305493A (fr) Procédé de régénération d'une masse adsorbante
FR1182490A (fr) Procédé perfectionné d'adsorption
FR1193279A (fr) Procédé de préparation du d, l-alpha-amino-caprolactame
FR1168788A (fr) Procédé de préparation du dibromobutane 1, 4
FR1200693A (fr) Procédé pour la production d'oléfines gazeuses par dédoublement d'hydrocarbures
FR1234377A (fr) Procédé continu de sorption