ZA201701317B - A process for the removal of water from ethanol-water mixtures - Google Patents

A process for the removal of water from ethanol-water mixtures

Info

Publication number
ZA201701317B
ZA201701317B ZA2017/01317A ZA201701317A ZA201701317B ZA 201701317 B ZA201701317 B ZA 201701317B ZA 2017/01317 A ZA2017/01317 A ZA 2017/01317A ZA 201701317 A ZA201701317 A ZA 201701317A ZA 201701317 B ZA201701317 B ZA 201701317B
Authority
ZA
South Africa
Prior art keywords
water
ethanol
removal
mixtures
water mixtures
Prior art date
Application number
ZA2017/01317A
Inventor
Esayegbemu Iyuke Sunny
Nkazi Diakanua
Original Assignee
Univ Of The Witwatersrand Johannesburg An Institution Registered According To The Laws Of The Republ
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 Univ Of The Witwatersrand Johannesburg An Institution Registered According To The Laws Of The Republ filed Critical Univ Of The Witwatersrand Johannesburg An Institution Registered According To The Laws Of The Republ
Publication of ZA201701317B publication Critical patent/ZA201701317B/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
    • 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
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
    • B01D15/3861—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36 using an external stimulus
    • B01D15/3866—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36 using an external stimulus using ultra-sound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA2017/01317A 2014-08-18 2017-02-21 A process for the removal of water from ethanol-water mixtures ZA201701317B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201401768 2014-08-18
PCT/IB2015/056277 WO2016027232A1 (en) 2014-08-18 2015-08-18 A process for the removal of water from ethanol-water mixtures

Publications (1)

Publication Number Publication Date
ZA201701317B true ZA201701317B (en) 2018-11-28

Family

ID=54199899

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/01317A ZA201701317B (en) 2014-08-18 2017-02-21 A process for the removal of water from ethanol-water mixtures

Country Status (2)

Country Link
WO (1) WO2016027232A1 (en)
ZA (1) ZA201701317B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100081851A1 (en) * 2008-09-30 2010-04-01 Uop Llc Adsorbent for drying ethanol

Also Published As

Publication number Publication date
WO2016027232A1 (en) 2016-02-25

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