IT941577B - PROCESS OF SEPARATION OF COMPONENTS OF A FUEL MIXTURE USING AN ABSORBENT MONEY - Google Patents

PROCESS OF SEPARATION OF COMPONENTS OF A FUEL MIXTURE USING AN ABSORBENT MONEY

Info

Publication number
IT941577B
IT941577B IT7559/71A IT755971A IT941577B IT 941577 B IT941577 B IT 941577B IT 7559/71 A IT7559/71 A IT 7559/71A IT 755971 A IT755971 A IT 755971A IT 941577 B IT941577 B IT 941577B
Authority
IT
Italy
Prior art keywords
money
absorbent
separation
components
fuel mixture
Prior art date
Application number
IT7559/71A
Other languages
Italian (it)
Original Assignee
Toray Industries
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 claimed from JP6396170A external-priority patent/JPS5010547B1/ja
Priority claimed from JP6761370A external-priority patent/JPS4914736B1/ja
Application filed by Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of IT941577B publication Critical patent/IT941577B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/1828—Simulated moving beds characterized by process features
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/023—Simulated moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/023—Simulated moving beds
    • B01D2215/024—Provisions to deal with recirculated volumes, e.g. in order to regulate flow
IT7559/71A 1970-07-23 1971-07-22 PROCESS OF SEPARATION OF COMPONENTS OF A FUEL MIXTURE USING AN ABSORBENT MONEY IT941577B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6396170A JPS5010547B1 (en) 1970-07-23 1970-07-23
JP6761370A JPS4914736B1 (en) 1970-08-03 1970-08-03

Publications (1)

Publication Number Publication Date
IT941577B true IT941577B (en) 1973-03-10

Family

ID=26405086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7559/71A IT941577B (en) 1970-07-23 1971-07-22 PROCESS OF SEPARATION OF COMPONENTS OF A FUEL MIXTURE USING AN ABSORBENT MONEY

Country Status (4)

Country Link
US (1) US3761533A (en)
FR (1) FR2103302A5 (en)
GB (1) GB1338752A (en)
IT (1) IT941577B (en)

Families Citing this family (68)

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US4029717A (en) * 1974-04-01 1977-06-14 Exxon Research And Engineering Company Simulated moving bed adsorption-desorption process for paraxylene recovery
GB1526065A (en) * 1974-10-16 1978-09-27 Asahi Chemical Ind Process for separation of hydrocarbon mixture
US4031151A (en) * 1975-03-07 1977-06-21 Exxon Research And Engineering Company Separation of hydrocarbons
US4031156A (en) * 1975-03-07 1977-06-21 Exxon Research And Engineering Company Separation and recovery of ethylbenzene by dual desorbent composition and temperature separation processes
JPS51146376A (en) * 1975-06-11 1976-12-15 Mitsubishi Chem Ind Ltd A process for separation of components in a mixed solution
US4031155A (en) * 1975-09-29 1977-06-21 Exxon Research And Engineering Company Dual desorbent composition and temperature separation processes
US4358322A (en) * 1976-05-27 1982-11-09 Uop Inc. Process for separating a ketose from an aldose by selective adsorption
JPS5326336A (en) * 1976-08-24 1978-03-11 Toray Industries Method of fractional absorption for saccharides
JPS5328125A (en) * 1976-08-30 1978-03-16 Toray Ind Inc Adsorption isokation of xylene isomer
US4139572A (en) * 1976-08-30 1979-02-13 Toray Industries, Inc. 1-Alkyl-4-isopropylbenzene desorbents for para-xylene
JPS54146283A (en) * 1978-05-09 1979-11-15 Toray Ind Inc Paraxylene separating adsorbent
US4313015A (en) * 1980-02-07 1982-01-26 Uop Inc. Separation process
US4306107A (en) * 1980-02-07 1981-12-15 Uop Inc. Production of pure M-xylene and pure ethyl benzene from a mixture of C8 aromatic isomers
JPS56140932A (en) * 1980-04-07 1981-11-04 Toray Ind Inc Isolation of cyclohexene by adsorption
US4434051A (en) * 1982-06-07 1984-02-28 Uop Inc. Multiple valve apparatus for simulated moving bed adsorption processes
FR2651148B1 (en) * 1989-08-28 1992-05-07 Inst Francais Du Petrole CONTINUOUS PROCESS AND DEVICE FOR CHROMATOGRAPHIC SEPARATION OF A MIXTURE OF AT LEAST THREE CONSTITUENTS IN THREE PURIFIED EFFLUENTS USING TWO SOLVENTS.
FR2651149B1 (en) * 1989-08-28 1992-06-05 Inst Francais Du Petrole CONTINUOUS PROCESS AND DEVICE FOR CHROMATOGRAPHIC SEPARATION OF A MIXTURE OF AT LEAST THREE CONSTITUENTS IN THREE PURIFIED EFFLUENTS USING A SINGLE SOLVENT AT TWO DIFFERENT TEMPERATURES AND / OR PRESSURES.
US5026482A (en) * 1989-09-26 1991-06-25 Air Products And Chemicals, Inc. Separation of liquid mixtures by concentration swing adsorption
WO1993022022A1 (en) * 1992-04-29 1993-11-11 Institut Français Du Petrole Method and device for fractionating a mixture in a simulated fluidized bed in the presence of a compressed gas, a supercritical fluid or a subcritical fluid
FR2690630B1 (en) * 1992-04-29 1994-07-22 Separex Sa PROCESS AND DEVICE FOR FRACTIONATING MIXTURES OF COMPONENTS BY CHROMATOGRAPHY USING AN ELUANT AT SUPERCRITICAL PRESSURE.
FR2704158B3 (en) * 1993-04-21 1995-06-16 Inst Francais Du Petrole Method and device for fractionating a simulated moving bed mixture in the presence of a compressed gas.
AU676910B2 (en) * 1993-04-29 1997-03-27 Norsk Hydro A.S Processes for chromatographic fractionation of fatty acids and their derivatives
GB9315081D0 (en) * 1993-07-21 1993-09-01 Bp Chem Int Ltd Process
US5750820A (en) * 1995-09-15 1998-05-12 Wei; Chiu N. Multiple grade flush adsorption separation process
FR2750886B1 (en) * 1996-07-11 1998-09-25 Inst Francais Du Petrole RINSING DEVICE IN A SIMULATED MOBILE BED ADSORPTION UNIT AND ITS USE
SE0202188D0 (en) * 2002-07-11 2002-07-11 Pronova Biocare As A process for decreasing environmental pollutants in an oil or a fat, a volatile fat or oil environmental pollutants decreasing working fluid, a health supplement, and an animal feed product
EP2295529B2 (en) 2002-07-11 2022-05-18 Basf As Use of a volatile environmental pollutants-decreasing working fluid for decreasing the amount of pollutants in a fat for alimentary or cosmetic use
US7763767B2 (en) * 2005-05-04 2010-07-27 Exxonmobil Chemicals Patents Inc. Adsorption process with on-line adsorbent removal
SG176119A1 (en) * 2009-05-29 2011-12-29 Exxonmobil Chem Patents Inc Parex unit feed
BR112012016308B1 (en) 2009-12-30 2020-03-31 Basf Pharma (Callanish) Limited CHROMATOGRAPHIC SEPARATION PROCESS TO RECOVER A POLY-INSATURATED FATTY ACID (PUFA) PRODUCT AND COMPOSITION
JP5709974B2 (en) 2010-03-30 2015-04-30 エクソンモービル・ケミカル・パテンツ・インク Separation system
US8546632B2 (en) 2010-12-20 2013-10-01 Uop Llc Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using an acidic molecular sieve
US8546630B2 (en) 2010-12-20 2013-10-01 Uop Llc Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using clay
US8546631B2 (en) 2010-12-20 2013-10-01 Uop Llc Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using activated carbon
WO2012129225A2 (en) 2011-03-23 2012-09-27 Exxonmobil Chemical Patents Inc. Reduction in flushing volume in an adsorptive separation system
GB201111595D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Improved process
GB201111601D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New process
GB201111594D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New improved process
GB201111591D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Further new process
GB201111589D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New modified process
US8992779B2 (en) 2011-12-15 2015-03-31 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
US9017558B2 (en) 2011-12-15 2015-04-28 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
US9024104B2 (en) 2012-06-19 2015-05-05 Uop Llc Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using basic molecular sieves
US9029622B2 (en) 2012-06-19 2015-05-12 Uop Llc Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using acidic clay
FR2998807B1 (en) * 2012-12-03 2015-10-16 IFP Energies Nouvelles SIMPLE BACKWATER CHROMATOGRAPHIC SEPARATION METHOD AND DEVICE FOR THE PRODUCTION OF HIGH PRODUCTIVITY PARAXYLENE
GB201300354D0 (en) 2013-01-09 2013-02-20 Basf Pharma Callanish Ltd Multi-step separation process
FR3002461B1 (en) 2013-02-22 2016-12-09 Ifp Energies Now METHOD FOR SEPARATING SIMPLE MOBILE BED XYLENES BY MEANS OF A ZEOLITHIC ADSORBENT SOLANIZING SOLIDITY BETWEEN 150 AND 500 MICRONS
US8933288B2 (en) 2013-03-20 2015-01-13 Uop Llc System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption
US8802880B1 (en) 2013-05-07 2014-08-12 Group Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
US9428711B2 (en) 2013-05-07 2016-08-30 Groupe Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
EP3118186B1 (en) 2013-12-11 2022-02-09 Novasep Process Chromatographic facility for producing polyunsaturated fatty acids
BR112016015718B1 (en) 2014-01-07 2021-12-07 Novasep Process Solutions AROMATIC AMINO ACIDS PURIFICATION PROCESS
US9522863B2 (en) 2014-02-28 2016-12-20 Exxonmobil Chemical Patents Inc. Xylene separation process
US10071947B2 (en) 2014-09-02 2018-09-11 INVISTA North America S.à.r.l. Purification of long chain diacids
US9464012B2 (en) 2014-11-20 2016-10-11 Exxonmobil Chemical Patents Inc. Xylene separation process and apparatus
US10093598B2 (en) 2015-02-19 2018-10-09 Exxonmobil Chemical Patents Inc. Xylene separation process
US20160297747A1 (en) 2015-04-08 2016-10-13 Invista North America S.A.R.L. Materials and methods for the selective recovery of monovalent products from aqueous solutions using continuous ion exchange
US10343084B2 (en) 2015-04-10 2019-07-09 Invista North America S.A.R.L. Process for separation of diamines and/or omega-aminoacids from a feed mixture
WO2017048378A1 (en) 2015-09-17 2017-03-23 Exxonmobil Chemical Patents Inc. Process for recovering para-xylene using a metal organic framework adsorbent in a simulated moving-bed process
US10906851B2 (en) 2016-02-26 2021-02-02 Exxonmobil Chemical Patents Inc. Process for recovering para-xylene
US10786756B2 (en) 2016-03-11 2020-09-29 Exxonmobil Chemical Patents Inc. Simulated moving bed separation process
US9878968B2 (en) 2016-04-26 2018-01-30 Exxonmobil Chemical Patents Inc. Xylene separation process
US10392324B2 (en) 2016-05-20 2019-08-27 Exxonmobil Chemical Patents Inc. Xylene separation process
US20220274900A1 (en) 2019-08-23 2022-09-01 Exxonmobil Chemical Patents Inc. Processes for Isomerizing C8 Aromatic Hydrocarbons
US20220289645A1 (en) 2019-08-23 2022-09-15 Exxonmobil Chemical Patents Inc. Processes for Isomerizing C8 Aromatic Hydrocarbons Using Serial Reactors
WO2021173238A1 (en) 2020-02-27 2021-09-02 Exxonmobil Chemical Patents Inc. Xylene separation processes using a membrane separator
WO2023111317A1 (en) 2021-12-17 2023-06-22 Basf Se Chromatographic separation process for efficient purification of polyunsaturated fatty acids
US11548864B1 (en) 2022-06-15 2023-01-10 Zaiput Flow Technologies LLC Separation of chemical species using multiple liquid phases and related systems

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GB969353A (en) * 1961-11-03
US3201491A (en) * 1962-09-05 1965-08-17 Universal Oil Prod Co Continuous sorption process with emphasis on product purity
US3476822A (en) * 1964-07-28 1969-11-04 Exxon Research Engineering Co Separation process
US3310486A (en) * 1964-08-13 1967-03-21 Universal Oil Prod Co Separation process for the recovery of high purity components of hydrocarbon mixtures
US3558732A (en) * 1969-05-12 1971-01-26 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption

Also Published As

Publication number Publication date
US3761533A (en) 1973-09-25
FR2103302A5 (en) 1972-04-07
GB1338752A (en) 1973-11-28

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