GB8531857D0 - Hydrocarbon separation membrane - Google Patents

Hydrocarbon separation membrane

Info

Publication number
GB8531857D0
GB8531857D0 GB858531857A GB8531857A GB8531857D0 GB 8531857 D0 GB8531857 D0 GB 8531857D0 GB 858531857 A GB858531857 A GB 858531857A GB 8531857 A GB8531857 A GB 8531857A GB 8531857 D0 GB8531857 D0 GB 8531857D0
Authority
GB
United Kingdom
Prior art keywords
separation membrane
hydrocarbon separation
hydrocarbon
membrane
separation
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.)
Granted
Application number
GB858531857A
Other versions
GB2169301A (en
GB2169301B (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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GB8531857D0 publication Critical patent/GB8531857D0/en
Publication of GB2169301A publication Critical patent/GB2169301A/en
Application granted granted Critical
Publication of GB2169301B publication Critical patent/GB2169301B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/38—Liquid-membrane separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08531857A 1984-12-31 1985-12-30 Water-free hydrocarbon separation membrane and process Expired GB2169301B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68762384A 1984-12-31 1984-12-31

Publications (3)

Publication Number Publication Date
GB8531857D0 true GB8531857D0 (en) 1986-02-05
GB2169301A GB2169301A (en) 1986-07-09
GB2169301B GB2169301B (en) 1989-01-05

Family

ID=24761147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08531857A Expired GB2169301B (en) 1984-12-31 1985-12-30 Water-free hydrocarbon separation membrane and process

Country Status (3)

Country Link
JP (1) JPS61204140A (en)
DE (1) DE3546330A1 (en)
GB (1) GB2169301B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507949A (en) 1992-03-20 1996-04-16 Monsanto Company Supported liquid membrane and separation process employing same
US5512180A (en) 1992-03-20 1996-04-30 Monsanto Company Extracting organic compounds from aqueous solutions
US5552053A (en) 1992-08-11 1996-09-03 Monsanto Company Solid poly-amphiphilic polymer having use in a separation process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802987A (en) * 1984-02-24 1989-02-07 Exxon Research And Engineering Company Selective permeation of aromatic hydrocarbons through polyethylene glycol impregnated regenerated cellulose or cellulose acetate membranes
DE3924102C2 (en) * 1989-07-20 1995-01-26 Geesthacht Gkss Forschung Membrane for the discharge of unsaturated hydrocarbons and process for their production
US5191151A (en) * 1991-12-18 1993-03-02 Phillips Petroleum Company Use of silver-exchanged ionomer membranes for gas separation
DE4409997C1 (en) * 1994-03-23 1995-05-18 Geesthacht Gkss Forschung Membrane for e.g. pervaporation having medial sepg. layer
JP2007517003A (en) 2003-12-22 2007-06-28 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for separating olefins and paraffins
CN112933996A (en) * 2019-12-10 2021-06-11 中国科学院大连化学物理研究所 Modification liquid and modification method for layered separation membrane by using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507949A (en) 1992-03-20 1996-04-16 Monsanto Company Supported liquid membrane and separation process employing same
US5512180A (en) 1992-03-20 1996-04-30 Monsanto Company Extracting organic compounds from aqueous solutions
US5552053A (en) 1992-08-11 1996-09-03 Monsanto Company Solid poly-amphiphilic polymer having use in a separation process

Also Published As

Publication number Publication date
JPS61204140A (en) 1986-09-10
DE3546330A1 (en) 1986-09-18
GB2169301A (en) 1986-07-09
GB2169301B (en) 1989-01-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921230