USB494944I5 - - Google Patents

Info

Publication number
USB494944I5
USB494944I5 US49494474A USB494944I5 US B494944 I5 USB494944 I5 US B494944I5 US 49494474 A US49494474 A US 49494474A US B494944 I5 USB494944 I5 US B494944I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (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
Priority to US05/494,944 priority Critical patent/US3992469A/en
Publication of USB494944I5 publication Critical patent/USB494944I5/en
Application granted granted Critical
Publication of US3992469A publication Critical patent/US3992469A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/06—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 moving adsorbents, e.g. rotating beds
    • B01D53/08—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 moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
US05/494,944 1974-08-05 1974-08-05 Effluent fractionation in simulated moving-bed adsorption processes Expired - Lifetime US3992469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/494,944 US3992469A (en) 1974-08-05 1974-08-05 Effluent fractionation in simulated moving-bed adsorption processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/494,944 US3992469A (en) 1974-08-05 1974-08-05 Effluent fractionation in simulated moving-bed adsorption processes

Publications (2)

Publication Number Publication Date
USB494944I5 true USB494944I5 (2) 1976-02-17
US3992469A US3992469A (en) 1976-11-16

Family

ID=23966600

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/494,944 Expired - Lifetime US3992469A (en) 1974-08-05 1974-08-05 Effluent fractionation in simulated moving-bed adsorption processes

Country Status (1)

Country Link
US (1) US3992469A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111054179A (zh) * 2018-10-17 2020-04-24 上海深城环保设备工程有限公司 扫描脱附吸附浓集装置
WO2020177235A1 (zh) * 2019-03-04 2020-09-10 内蒙古伊泰煤基新材料研究院有限公司 一种模拟移动床分离α-烯烃的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8993825B2 (en) * 2010-08-25 2015-03-31 Uop Llc Energy conservation in heavy-hydrocarbon distillation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576525A (en) * 1948-02-25 1951-11-27 Sun Oil Co Process for separating hydrocarbon fractions containing aromatics
US2790016A (en) * 1952-02-01 1957-04-23 Exxon Research Engineering Co Method for segregating aromatic hydrocarbons
US3510423A (en) * 1968-04-05 1970-05-05 Universal Oil Prod Co Olefin separation process
US3636121A (en) * 1969-11-07 1972-01-18 Universal Oil Co Process for the production and recovery of ortho-xylene para-xylene and ethylbenzene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576525A (en) * 1948-02-25 1951-11-27 Sun Oil Co Process for separating hydrocarbon fractions containing aromatics
US2790016A (en) * 1952-02-01 1957-04-23 Exxon Research Engineering Co Method for segregating aromatic hydrocarbons
US3510423A (en) * 1968-04-05 1970-05-05 Universal Oil Prod Co Olefin separation process
US3636121A (en) * 1969-11-07 1972-01-18 Universal Oil Co Process for the production and recovery of ortho-xylene para-xylene and ethylbenzene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111054179A (zh) * 2018-10-17 2020-04-24 上海深城环保设备工程有限公司 扫描脱附吸附浓集装置
CN111054179B (zh) * 2018-10-17 2022-02-11 上海深城环保设备工程有限公司 扫描脱附吸附浓集装置
WO2020177235A1 (zh) * 2019-03-04 2020-09-10 内蒙古伊泰煤基新材料研究院有限公司 一种模拟移动床分离α-烯烃的方法

Also Published As

Publication number Publication date
US3992469A (en) 1976-11-16

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Legal Events

Date Code Title Description
AS Assignment

Owner name: UOP, DES PLAINES, IL, A NY GENERAL PARTNERSHIP

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KATALISTIKS INTERNATIONAL, INC., A CORP. OF MD;REEL/FRAME:005006/0782

Effective date: 19880916

AS Assignment

Owner name: UOP, A GENERAL PARTNERSHIP OF NY, ILLINOIS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:UOP INC.;REEL/FRAME:005077/0005

Effective date: 19880822