JPS50140373A - - Google Patents

Info

Publication number
JPS50140373A
JPS50140373A JP3969475A JP3969475A JPS50140373A JP S50140373 A JPS50140373 A JP S50140373A JP 3969475 A JP3969475 A JP 3969475A JP 3969475 A JP3969475 A JP 3969475A JP S50140373 A JPS50140373 A JP S50140373A
Authority
JP
Japan
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.)
Granted
Application number
JP3969475A
Other languages
Japanese (ja)
Other versions
JPS5853923B2 (en
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 filed Critical
Publication of JPS50140373A publication Critical patent/JPS50140373A/ja
Publication of JPS5853923B2 publication Critical patent/JPS5853923B2/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP50039694A 1974-04-01 1975-04-01 Nigen Datsuchi Yakuzai Isosei Oyobi Nigenondonniorubunrihohou Expired JPS5853923B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45705674A 1974-04-01 1974-04-01
US55643575A 1975-03-07 1975-03-07
US55645875A 1975-03-07 1975-03-07

Publications (2)

Publication Number Publication Date
JPS50140373A true JPS50140373A (en) 1975-11-11
JPS5853923B2 JPS5853923B2 (en) 1983-12-02

Family

ID=27412694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039694A Expired JPS5853923B2 (en) 1974-04-01 1975-04-01 Nigen Datsuchi Yakuzai Isosei Oyobi Nigenondonniorubunrihohou

Country Status (5)

Country Link
JP (1) JPS5853923B2 (en)
DE (1) DE2513953C2 (en)
FR (1) FR2274331A1 (en)
GB (1) GB1488616A (en)
NL (1) NL176434C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016131950A (en) * 2015-01-21 2016-07-25 東洋紡株式会社 Water treatment apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1215327A (en) * 1982-09-28 1986-12-16 Roger Hulme Process for separating ethylbenzene from feedstream containing metaxylene using a zeolite adsorbent
FR2593409B1 (en) * 1986-01-30 1990-08-24 Centre Nat Rech Scient PROCESS FOR SEPARATING THE CONSTITUENTS OF A MIXTURE COMPRISING AT LEAST TWO COMPOUNDS KNOWN TO BE DIFFICULT TO SEPARATE AND USING THE ADSORPTION PHENOMENON
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.
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.
WO2000017134A1 (en) * 1998-09-24 2000-03-30 Imperial Chemical Industries Plc Separation of hydrocarbons using adsorption technics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010710A (en) * 1973-06-05 1975-02-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723302A (en) * 1971-04-30 1973-03-27 Universal Oil Prod Co Process for separating olefins from saturated hydrocarbons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010710A (en) * 1973-06-05 1975-02-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016131950A (en) * 2015-01-21 2016-07-25 東洋紡株式会社 Water treatment apparatus

Also Published As

Publication number Publication date
FR2274331B1 (en) 1982-03-26
FR2274331A1 (en) 1976-01-09
DE2513953C2 (en) 1986-01-02
DE2513953A1 (en) 1976-01-02
JPS5853923B2 (en) 1983-12-02
NL176434C (en) 1985-04-16
NL7503716A (en) 1975-10-03
GB1488616A (en) 1977-10-12
NL176434B (en) 1984-11-16

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