WO2010002165A3 - 필터링 기술을 이용한 조 글리세린의 정제방법 - Google Patents

필터링 기술을 이용한 조 글리세린의 정제방법 Download PDF

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Publication number
WO2010002165A3
WO2010002165A3 PCT/KR2009/003526 KR2009003526W WO2010002165A3 WO 2010002165 A3 WO2010002165 A3 WO 2010002165A3 KR 2009003526 W KR2009003526 W KR 2009003526W WO 2010002165 A3 WO2010002165 A3 WO 2010002165A3
Authority
WO
WIPO (PCT)
Prior art keywords
purification method
crude glycerol
filtering technology
method employing
separation module
Prior art date
Application number
PCT/KR2009/003526
Other languages
English (en)
French (fr)
Other versions
WO2010002165A2 (ko
Inventor
김기헌
Original Assignee
한국 알엠아이(주)
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 한국 알엠아이(주) filed Critical 한국 알엠아이(주)
Publication of WO2010002165A2 publication Critical patent/WO2010002165A2/ko
Publication of WO2010002165A3 publication Critical patent/WO2010002165A3/ko

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Classifications

    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • 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
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Abstract

본 발명은 필터링 기술을 이용한 조 글리세린의 정제방법에 관한 것으로서, 보다 상세하게는 조 글리세린(crude glycerol)과 물의 혼합물을 한개 이상의 직열로 연결된 나노필터링 막분리 모듈과 상기 모듈과 직열로 연결된 한개 이상의 역삼투막 막분리 모듈로 구성된 분리막 필터를 통과시켜 정제 글리세린을 제조하는 조 글리세린의 정제방법에 관한 것이다. 본 발명의 정제방법에 의하면, 고품질의 정제 글리세린을 높은 수율로 연속적으로 제조할 수 있으며, 특히 증류에 의한 정제 방식과는 달리 인체에 치명적인 디에틸렌글리콜을 공정 중에 생성하지 않는다.
PCT/KR2009/003526 2008-06-30 2009-06-30 필터링 기술을 이용한 조 글리세린의 정제방법 WO2010002165A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0062616 2008-06-30
KR1020080062616A KR100877384B1 (ko) 2008-06-30 2008-06-30 필터링 기술을 이용한 조 글리세린의 정제방법

Publications (2)

Publication Number Publication Date
WO2010002165A2 WO2010002165A2 (ko) 2010-01-07
WO2010002165A3 true WO2010002165A3 (ko) 2010-04-22

Family

ID=40482264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003526 WO2010002165A2 (ko) 2008-06-30 2009-06-30 필터링 기술을 이용한 조 글리세린의 정제방법

Country Status (2)

Country Link
KR (1) KR100877384B1 (ko)
WO (1) WO2010002165A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128681B1 (ko) 2009-11-27 2012-03-23 제이씨케미칼(주) 바이오디젤 증류를 위한 증류장치 및 이를 이용한 증류방법
CN102775949B (zh) * 2012-08-17 2013-10-30 济南大学 一种生物柴油副产物基胶黏剂
CA2896047C (en) 2012-12-21 2021-04-13 Porifera, Inc. Separation systems and elements utilizing laterally offset membranes
CN105188889B (zh) * 2013-03-15 2018-01-19 波里费拉公司 包含低压控制的渗透驱动隔膜系统的发展
GB201501684D0 (en) 2015-02-02 2015-03-18 Surrey Aquatechnology Ltd Brine Concentration
KR20170140484A (ko) * 2016-06-10 2017-12-21 (주)대원인터내셔널 합체여과막, 한외여과막 및 역삼투막을 조합한 여과공정을 이용하여 바이오디젤 세정 공정으로부터 발생하는 폐수를 감용하고, 글리세린을 회수하는 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990695A (en) * 1988-08-09 1991-02-05 Unilever Patent Holdings B.V. Process for purifying crude glycerol
US5250182A (en) * 1992-07-13 1993-10-05 Zenon Environmental Inc. Membrane-based process for the recovery of lactic acid and glycerol from a "corn thin stillage" stream
US20060014974A1 (en) * 2004-07-12 2006-01-19 Laurent Bournay Process for producing fatty acid alkyl esters and glycerol of high-purity
JP2007290971A (ja) * 2006-04-21 2007-11-08 Fisheries Research Agency グリセロールガラクトシドの抽出方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990695A (en) * 1988-08-09 1991-02-05 Unilever Patent Holdings B.V. Process for purifying crude glycerol
US5250182A (en) * 1992-07-13 1993-10-05 Zenon Environmental Inc. Membrane-based process for the recovery of lactic acid and glycerol from a "corn thin stillage" stream
US20060014974A1 (en) * 2004-07-12 2006-01-19 Laurent Bournay Process for producing fatty acid alkyl esters and glycerol of high-purity
JP2007290971A (ja) * 2006-04-21 2007-11-08 Fisheries Research Agency グリセロールガラクトシドの抽出方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHIGUANG LI ET AL.: "Separation of 1,3-propanediol from glycerol and glucose using a ZSM-5 zeolite membrane", JOURNAL OF MEMBRANE SCIENCE, vol. 191, no. IS.1-2, 30 September 2001 (2001-09-30), pages 53 - 59 *

Also Published As

Publication number Publication date
KR100877384B1 (ko) 2009-01-07
WO2010002165A2 (ko) 2010-01-07

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