KR101969530B1 - 다가 알코올의 탈색 및 탈취 방법 - Google Patents
다가 알코올의 탈색 및 탈취 방법 Download PDFInfo
- Publication number
- KR101969530B1 KR101969530B1 KR1020170098271A KR20170098271A KR101969530B1 KR 101969530 B1 KR101969530 B1 KR 101969530B1 KR 1020170098271 A KR1020170098271 A KR 1020170098271A KR 20170098271 A KR20170098271 A KR 20170098271A KR 101969530 B1 KR101969530 B1 KR 101969530B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyhydric alcohol
- water
- treatment
- weight
- activated carbon
- 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.)
- Active
Links
- 150000005846 sugar alcohols Polymers 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 73
- 238000004042 decolorization Methods 0.000 title description 2
- 238000011282 treatment Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 239000000126 substance Substances 0.000 claims abstract description 34
- 238000004821 distillation Methods 0.000 claims abstract description 29
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 claims description 27
- 238000004508 fractional distillation Methods 0.000 claims description 19
- 238000005194 fractionation Methods 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000000855 fermentation Methods 0.000 claims description 15
- 230000004151 fermentation Effects 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000003472 neutralizing effect Effects 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 6
- 150000004692 metal hydroxides Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000909 electrodialysis Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 238000005292 vacuum distillation Methods 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims 2
- 150000003077 polyols Chemical class 0.000 claims 2
- 239000011259 mixed solution Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 150000002009 diols Chemical class 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000009965 odorless effect Effects 0.000 description 5
- 241000588749 Klebsiella oxytoca Species 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 240000003183 Manihot esculenta Species 0.000 description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 239000002781 deodorant agent Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- ROWKJAVDOGWPAT-UHFFFAOYSA-N Acetoin Chemical compound CC(O)C(C)=O ROWKJAVDOGWPAT-UHFFFAOYSA-N 0.000 description 2
- 241001550224 Apha Species 0.000 description 2
- 241000588748 Klebsiella Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 241000209056 Secale Species 0.000 description 1
- 235000007238 Secale cereale Nutrition 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical group [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001944 continuous distillation Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- GFAZHVHNLUBROE-UHFFFAOYSA-N hydroxymethyl propionaldehyde Natural products CCC(=O)CO GFAZHVHNLUBROE-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- 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
-
- 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
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
- B01D3/002—Processes specially adapted for distillation or rectification of fermented solutions by continuous methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
- B01D3/003—Rectification of spirit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
-
- 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
-
- 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
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- 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
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
-
- 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
- C07C29/94—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/207—1,4-Butanediol; 1,3-Butanediol; 1,2-Butanediol; 2,3-Butanediol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/202—Ethylene glycol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/205—1,3-Propanediol; 1,2-Propanediol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
도 2는 본 발명의 실시예들에 따른 다가 알코올의 탈색 및 탈취 방법을 나타내는 공정 흐름도이다.
2,3-부탄디올 순도(면적비) | 색상 평가 (APHA color) |
이취 평가 | |
실시예 1 | 99.8% | 0 | 3.5 |
실시예 2 | 99.8% | 0 | 4 |
비교예 | 99.6% | 5 | 1.8 |
110: 제1 배출 라인 115: 제1 회수라인
125: 제2 회수라인 145: 제3 회수 라인
120: 제2 공급 유로 127: 물 공급 유로
130: 제3 공급 유로 140: 제4 공급 유로
150: 수집 유로 200: 제1 저장부
210: 분별 증류 칼럼 205: 제2 저장부
230: 탈거 칼럼 235: 제2 배출 라인
250: 흡착 처리 챔버 310: 제1 콘덴서
330: 제2 콘덴서
Claims (19)
- 분리 공정에 의해 수득되며 이색 및 이취 물질을 함유하는 제1 다가 알코올을 함유하는 제1 혼합액을 제조하는 단계;
상기 제1 혼합액을 분별 증류하여 상기 이색 및 이취 물질이 적어도 부분적으로 제거된 제2 다가 알코올을 수득하는 단계;
상기 제2 다가 알코올에 물을 공급하여 제2 혼합액을 생성하는 단계;
상기 제2 혼합액을 탈거 처리하여 상기 이색 및 이취 물질이 물과 함께 기화됨으로써 타겟 다가 알코올이 농축 또는 정제된 전처리 액을 생성하는 단계; 및
상기 전처리 액을 흡착 처리하는 단계를 포함하며,
상기 탈거 처리는 상기 타겟 다가 알코올의 끓는점보다 낮고, 물의 끓는점보다 높은 온도에서 수행되는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 제1 혼합액은 상기 제1 다가 알코올, 물 및 중화제를 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 2에 있어서, 상기 중화제는 탄산염과 금속수산화물을 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 2에 있어서, 상기 중화제는 상기 제1 다가 알코올 100 중량부 대비 0.1 내지 1 중량부의 함량으로 포함되는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 탈거 처리는 상기 분별 증류보다 낮은 온도에서 수행되는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 탈거 처리는 15 내지 25mbar 압력 및 20 내지 30℃ 온도에서 수행되는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 탈거 처리는 증류 칼럼 또는 단증류를 통해 물을 제거하는 것을 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 탈거 처리에 있어서 추가되는 물의 양은 상기 제2 다가 알코올 100 중량부 대비 40 내지 200 중량부인, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 탈거 처리는 공기 또는 질소에 의한 퍼징을 더 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 분별 증류는 증류 칼럼에서의 초류를 배출하는 단계를 더 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 분별 증류는 증류 칼럼의 저부에 수집되는 잔류를 제거하는 단계를 더 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 흡착 처리는 상기 전처리 액을 활성탄 처리하는 것을 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 12에 있어서, 상기 활성탄 처리는 분말 활성탄 또는 활성탄 고정 베드를 사용하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 13에 있어서, 상기 분말 활성탄을 사용하는 경우 흡착 처리액으로부터 상기 활성탄을 분리하는 공정을 더 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 12에 있어서, 상기 흡착 처리는 상기 전처리 액 100 중량부 대비 10 내지 100 중량부의 물을 첨가하는 것을 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 15에 있어서, 흡착 처리액을 감압 증발시키는 공정을 더 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 1에 있어서, 상기 분리 공정은 다가 알코올 발효액에 대한 이온교환 처리, 전기 투석 또는 감압 증류 중 적어도 하나를 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 청구항 17에 있어서, 상기 다가 알코올 발효액은 바이오 기반으로 합성된 2,3-부탄디올을 포함하는, 다가 알코올의 탈색 및 탈취 방법.
- 분리 공정에 의해 수득된 제1 다가 알코올을 분별 증류하는 분별 증류 유닛;
상기 분별 증류 유닛으로부터 공급된 제2 다가 알코올에 물을 공급하고 타겟 다가 알코올의 끓는점보다 낮고 물의 끓는점보다 높은 온도에서 탈거 처리하는 탈거 유닛; 및
상기 탈거 유닛으로부터 공급되는 다가 알코올에 잔류하는 이색 및 이취 물질을 제거하는 흡착 유닛을 포함하는, 다가 알코올의 탈색 및 탈취 시스템.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170098271A KR101969530B1 (ko) | 2017-08-02 | 2017-08-02 | 다가 알코올의 탈색 및 탈취 방법 |
EP18841904.8A EP3626700B1 (en) | 2017-08-02 | 2018-07-31 | Method for decolorizing and deodorizing polyhydric alcohol |
JP2019569892A JP6880246B2 (ja) | 2017-08-02 | 2018-07-31 | 多価アルコールの脱色および脱臭方法 |
CN201880040458.6A CN110914228B (zh) | 2017-08-02 | 2018-07-31 | 多元醇的脱色和除臭方法 |
CA3067525A CA3067525C (en) | 2017-08-02 | 2018-07-31 | Method for decolorizing and deodorizing polyhydric alcohol |
ES18841904T ES2969655T3 (es) | 2017-08-02 | 2018-07-31 | Procedimiento para decolorar y desodorizar un alcohol polihídrico |
MYPI2019007585A MY192469A (en) | 2017-08-02 | 2018-07-31 | Method for decolorizing and deodorizing polyhydric alcohol |
PCT/KR2018/008674 WO2019027222A1 (ko) | 2017-08-02 | 2018-07-31 | 다가 알코올의 탈색 및 탈취 방법 |
US16/623,477 US11192844B2 (en) | 2017-08-02 | 2018-07-31 | Method for decolorizing and deodorizing polyhydric alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170098271A KR101969530B1 (ko) | 2017-08-02 | 2017-08-02 | 다가 알코올의 탈색 및 탈취 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190014431A KR20190014431A (ko) | 2019-02-12 |
KR101969530B1 true KR101969530B1 (ko) | 2019-04-16 |
Family
ID=65234004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170098271A Active KR101969530B1 (ko) | 2017-08-02 | 2017-08-02 | 다가 알코올의 탈색 및 탈취 방법 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11192844B2 (ko) |
EP (1) | EP3626700B1 (ko) |
JP (1) | JP6880246B2 (ko) |
KR (1) | KR101969530B1 (ko) |
CN (1) | CN110914228B (ko) |
CA (1) | CA3067525C (ko) |
ES (1) | ES2969655T3 (ko) |
MY (1) | MY192469A (ko) |
WO (1) | WO2019027222A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7530696B2 (ja) * | 2020-01-23 | 2024-08-08 | リファインホールディングス株式会社 | 精製1,3-ブタンジオールおよびその製造方法 |
JP7324478B2 (ja) * | 2021-01-06 | 2023-08-10 | 蘇州蘇震生物工程有限公司 | メソ-2,3-ブタンジオールの調製方法 |
KR20230130346A (ko) | 2022-03-03 | 2023-09-12 | 신성소재 주식회사 | 2,3-부탄디올의 정제방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101536934B1 (ko) * | 2014-10-14 | 2015-07-15 | 보해양조주식회사 | 다가 알코올의 정제방법 및 이를 이용한 세정제품 |
KR101575717B1 (ko) | 2014-10-01 | 2015-12-08 | 김진우 | 2,3-부탄디올의 정제방법 |
KR101584727B1 (ko) * | 2014-12-12 | 2016-01-12 | 주식회사 에스앤피글로벌 | 고순도 1,2-헥산디올의 제조방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339051A1 (de) * | 1983-10-28 | 1985-05-09 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur verbesserten destillativen aufarbeitung von glycerin |
CN1229433A (zh) | 1996-07-11 | 1999-09-22 | 普罗格特-甘布尔公司 | 基本上无味的多羟基溶剂 |
MX2011003558A (es) | 2008-10-03 | 2011-05-02 | Metabolic Explorer Sa | Metodo para purificar un alcohol de un caldo de fermentacion usando un evaporador de pelicula descendente, un evaporador de pelicula enjuagada, un evaporador de pelicula delgada o un evaporador de trayectoria corta. |
KR20110052257A (ko) * | 2009-11-12 | 2011-05-18 | 주식회사 케이씨아이 | 디올의 탈취방법 |
EP2767589B1 (en) * | 2011-10-14 | 2017-12-20 | Toray Industries, Inc. | Process for producing 2,3-butanediol |
KR20130101701A (ko) * | 2012-03-06 | 2013-09-16 | 주식회사 코스만 | 다가 알코올 정제 방법 및 장치 |
AU2013272715B2 (en) * | 2012-06-05 | 2017-11-02 | Genomatica, Inc. | Production method for 1, 4-butanediol |
AR094541A1 (es) * | 2013-01-25 | 2015-08-12 | Daicel Corp | Procedimiento para producir ácido carboxílico |
US20140275465A1 (en) * | 2013-03-15 | 2014-09-18 | Genomatica, Inc. | Process and systems for obtaining 1,4-butanediol from fermentation broths |
KR101540842B1 (ko) * | 2013-03-29 | 2015-07-31 | 주식회사 필켐 | 알칸디올의 정제 및 탈취 방법 |
KR102165420B1 (ko) * | 2013-04-12 | 2020-10-14 | 도레이 카부시키가이샤 | 1,4-부탄디올의 제조 방법 |
KR101623864B1 (ko) | 2014-08-08 | 2016-06-07 | 케이씨바이오케미칼 주식회사 | 바이오 디젤 제조 시 발생되는 글리세린의 정제 방법 및 장치 |
CN104788288B (zh) * | 2015-04-27 | 2017-12-19 | 清华大学 | 从1,3‑丙二醇发酵液纯化1,3‑丙二醇的方法及其应用 |
CN105418367A (zh) | 2015-11-10 | 2016-03-23 | 中国石化长城能源化工(宁夏)有限公司 | 一种1,4-丁二醇的脱色方法 |
-
2017
- 2017-08-02 KR KR1020170098271A patent/KR101969530B1/ko active Active
-
2018
- 2018-07-31 WO PCT/KR2018/008674 patent/WO2019027222A1/ko unknown
- 2018-07-31 MY MYPI2019007585A patent/MY192469A/en unknown
- 2018-07-31 ES ES18841904T patent/ES2969655T3/es active Active
- 2018-07-31 US US16/623,477 patent/US11192844B2/en active Active
- 2018-07-31 EP EP18841904.8A patent/EP3626700B1/en active Active
- 2018-07-31 CA CA3067525A patent/CA3067525C/en active Active
- 2018-07-31 JP JP2019569892A patent/JP6880246B2/ja active Active
- 2018-07-31 CN CN201880040458.6A patent/CN110914228B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101575717B1 (ko) | 2014-10-01 | 2015-12-08 | 김진우 | 2,3-부탄디올의 정제방법 |
KR101536934B1 (ko) * | 2014-10-14 | 2015-07-15 | 보해양조주식회사 | 다가 알코올의 정제방법 및 이를 이용한 세정제품 |
KR101584727B1 (ko) * | 2014-12-12 | 2016-01-12 | 주식회사 에스앤피글로벌 | 고순도 1,2-헥산디올의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
CA3067525A1 (en) | 2019-02-07 |
ES2969655T3 (es) | 2024-05-21 |
JP6880246B2 (ja) | 2021-06-02 |
US11192844B2 (en) | 2021-12-07 |
CN110914228B (zh) | 2023-06-13 |
US20200181049A1 (en) | 2020-06-11 |
CA3067525C (en) | 2022-12-06 |
JP2020524150A (ja) | 2020-08-13 |
KR20190014431A (ko) | 2019-02-12 |
EP3626700A1 (en) | 2020-03-25 |
MY192469A (en) | 2022-08-22 |
WO2019027222A1 (ko) | 2019-02-07 |
EP3626700B1 (en) | 2023-10-25 |
CN110914228A (zh) | 2020-03-24 |
EP3626700A4 (en) | 2021-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6361983B1 (en) | Process for the isolation of 1,3-propanediol from fermentation broth | |
JP4814794B2 (ja) | 生物学的に生産された1,3−プロパンジオールの精製 | |
KR101613754B1 (ko) | 강하 막, 와이프드 막, 박막 또는 단경로 증발기를 사용한 발효 브로쓰로부터의 알콜의 정제 방법 | |
JP6032012B2 (ja) | 2,3−ブタンジオールの製造方法 | |
KR101969530B1 (ko) | 다가 알코올의 탈색 및 탈취 방법 | |
EP2935171B1 (en) | Recovering and using carboxylic acids from a fermentation broth | |
US8962883B2 (en) | Levulinic acid from fungal biomass | |
KR101575717B1 (ko) | 2,3-부탄디올의 정제방법 | |
EP3114103A1 (en) | Energy efficient batch recycle method for the production of biomolecules | |
US20170044086A1 (en) | Biofuels production from bio-derived carboxylic-acid esters | |
US20180087075A1 (en) | Method of producing bioproducts | |
KR20240065267A (ko) | 증류 용매를 사용한 모노프로필렌 글리콜의 회수 | |
KR101975187B1 (ko) | 디올의 제조 방법 | |
CA3206121A1 (en) | Process for purification of a mixture including diols and acetals | |
SE1550109A1 (sv) | Method for treating lignocellulosic materials | |
CN101429529A (zh) | 一种共沸除水耦合模拟移动床的酯类酶法生产工艺 | |
JP6692229B2 (ja) | 3hbエステルの製造方法 | |
KR102138071B1 (ko) | 에탄올의 이취 제거 방법 | |
US20250019331A1 (en) | 1,3-butanediol purified from a mixture of diols | |
KR20170024897A (ko) | 수증기를 이용한 무수당 알코올의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170802 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20181214 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20190409 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20190410 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20190410 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20220401 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20230404 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20240402 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20250401 Start annual number: 7 End annual number: 7 |