CO2022003018A1 - Circular membrane pervaporation equipment - Google Patents

Circular membrane pervaporation equipment

Info

Publication number
CO2022003018A1
CO2022003018A1 CONC2022/0003018A CO2022003018A CO2022003018A1 CO 2022003018 A1 CO2022003018 A1 CO 2022003018A1 CO 2022003018 A CO2022003018 A CO 2022003018A CO 2022003018 A1 CO2022003018 A1 CO 2022003018A1
Authority
CO
Colombia
Prior art keywords
pervaporation
cell
circular membrane
separation
membrane pervaporation
Prior art date
Application number
CONC2022/0003018A
Other languages
Spanish (es)
Inventor
Sarmiento Hugo Alfonso Rojas
Lobo Jairo Antonio Cubillos
Carcante Jorge Arturo Moreno
Original Assignee
Univ Pedagogica Y Tecnologica De Colombia
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 Pedagogica Y Tecnologica De Colombia filed Critical Univ Pedagogica Y Tecnologica De Colombia
Priority to CONC2022/0003018A priority Critical patent/CO2022003018A1/en
Priority to PCT/CO2022/000008 priority patent/WO2023174455A1/en
Publication of CO2022003018A1 publication Critical patent/CO2022003018A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/20—Poisoning, narcotising, or burning insects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • 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
    • 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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • 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
    • 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
    • B01D69/06—Flat membranes
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

El equipo de pervaporación facilita la separación de los componentes de una mezcla líquida utilizando una membrana semipermeable. Presenta especial utilidad en la deshidratación de compuestos orgánicos y recuperación de compuestos aromáticos, entre otros. Este dispositivo está contenido en una estructura externa o carcasa (15) que encierra el conjunto de dispositivos que comprenden entre los más importantes: un recipiente de alimentación (4) con regulación de temperatura y agitación, y una celda de pervaporación (6) donde se lleva cabo el proceso de separación. Esta celda permite utilizar cualquier tipo de material de membrana en una geometría circular y divide la corriente de alimentación (13) en 2 flujos, una de retenido (11) que retorna al recipiente de alimentación (4) y otra línea de permeado (12) que es conducida a una trampa de enfriamiento para condensado (8), en donde se recoge la sustancia de interés por aplicar bajas temperaturas.Pervaporation equipment facilitates the separation of the components of a liquid mixture using a semi-permeable membrane. It is especially useful in the dehydration of organic compounds and the recovery of aromatic compounds, among others. This device is contained in an external structure or casing (15) that encloses the set of devices that include among the most important: a feeding container (4) with temperature regulation and agitation, and a pervaporation cell (6) where the carry out the separation process. This cell allows the use of any type of membrane material in a circular geometry and divides the feed stream (13) into 2 flows, a retentate (11) that returns to the feed container (4) and another permeate line (12) which is led to a cooling trap for condensate (8), where the substance of interest is collected by applying low temperatures.

CONC2022/0003018A 2022-03-15 2022-03-15 Circular membrane pervaporation equipment CO2022003018A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CONC2022/0003018A CO2022003018A1 (en) 2022-03-15 2022-03-15 Circular membrane pervaporation equipment
PCT/CO2022/000008 WO2023174455A1 (en) 2022-03-15 2022-09-08 Pervaporation equipment with a circular membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2022/0003018A CO2022003018A1 (en) 2022-03-15 2022-03-15 Circular membrane pervaporation equipment

Publications (1)

Publication Number Publication Date
CO2022003018A1 true CO2022003018A1 (en) 2022-10-21

Family

ID=83641144

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0003018A CO2022003018A1 (en) 2022-03-15 2022-03-15 Circular membrane pervaporation equipment

Country Status (2)

Country Link
CO (1) CO2022003018A1 (en)
WO (1) WO2023174455A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039878A (en) * 1996-05-23 2000-03-21 The United States Of America As Represented By The United States Environmental Protection Agency Recovery of volatile organic compounds from emulsion of volatile organic compounds in water by pervaporation
US6447856B1 (en) * 2000-11-22 2002-09-10 The Board Of Regents Of The University Of Nebraska Hydrothermal gel process for preparation of silicalite particles and process for preparation of composite membrane
WO2008055051A2 (en) * 2006-10-27 2008-05-08 Cms Technologies Holdings Inc. Removal of water and methanol from fluids
CN201373839Y (en) * 2009-02-24 2009-12-30 中国石油天然气股份有限公司 Mobile pervaporation membrane evaluation device
CN201454511U (en) * 2009-07-03 2010-05-12 中国石油天然气股份有限公司 Pervaporation-reaction coupling device for preparing dimethyl adipate
CN202143820U (en) * 2011-07-11 2012-02-15 长春工业大学 Comprehensive experimental device for pervaporation
CN203874672U (en) * 2014-01-21 2014-10-15 广州中国科学院先进技术研究所 Cross-current membrane filtering system
CN108927095A (en) * 2018-08-29 2018-12-04 王婧婧 A kind of essence process units

Also Published As

Publication number Publication date
WO2023174455A1 (en) 2023-09-21

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