TW201031603A - Process for the recovery of betaines from electrodialysis waste streams - Google Patents
Process for the recovery of betaines from electrodialysis waste streams Download PDFInfo
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- TW201031603A TW201031603A TW099103290A TW99103290A TW201031603A TW 201031603 A TW201031603 A TW 201031603A TW 099103290 A TW099103290 A TW 099103290A TW 99103290 A TW99103290 A TW 99103290A TW 201031603 A TW201031603 A TW 201031603A
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- TW
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- Prior art keywords
- betaine
- waste stream
- range
- film
- beet
- Prior art date
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- 238000000909 electrodialysis Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002699 waste material Substances 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 16
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 33
- 229960003237 betaine Drugs 0.000 claims description 18
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 10
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 7
- 241000335053 Beta vulgaris Species 0.000 claims description 7
- -1 4-butyl Chemical group 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 description 14
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 description 11
- 150000002894 organic compounds Chemical class 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- XUPYJHCZDLZNFP-UHFFFAOYSA-N butyl butanoate Chemical compound CCCCOC(=O)CCC XUPYJHCZDLZNFP-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- DZLJLBZTQLMSJZ-UHFFFAOYSA-N 2-(trimethylazaniumyl)hexanoate Chemical compound CCCCC(C([O-])=O)[N+](C)(C)C DZLJLBZTQLMSJZ-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000012465 retentate Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- RMQJECWPWQIIPW-OWOJBTEDSA-N 4-hydroxy-crotonic acid Chemical compound OC\C=C\C(O)=O RMQJECWPWQIIPW-OWOJBTEDSA-N 0.000 description 2
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 2
- 229940006015 4-hydroxybutyric acid Drugs 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000021536 Sugar beet Nutrition 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000006193 liquid solution Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- RTWLEDIMOQVWDF-UHFFFAOYSA-N 2-hydroxy-2-butenoic acid Chemical compound CC=C(O)C(O)=O RTWLEDIMOQVWDF-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-M 4-hydroxybutyrate Chemical compound OCCCC([O-])=O SJZRECIVHVDYJC-UHFFFAOYSA-M 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000029422 Hypernatremia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000475481 Nebula Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000010796 biological waste Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229960004203 carnitine Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229960001518 levocarnitine Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003883 substance clean up Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
-
- 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
- B01D61/58—Multistep processes
-
- 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
- B01D61/44—Ion-selective electrodialysis
-
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/16—Purification of sugar juices by physical means, e.g. osmosis or filtration
- C13B20/165—Purification of sugar juices by physical means, e.g. osmosis or filtration using membranes, e.g. osmosis, ultrafiltration
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- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/18—Purification of sugar juices by electrical means
-
- 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
-
- 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
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- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
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- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
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- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
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- Molecular Biology (AREA)
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- Wood Science & Technology (AREA)
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- Biotechnology (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
201031603 六、發明說明: 本發明揭示一種經由壓力驅動 批κ 心膜處理法自甜菜鹼製 回收來自電透析廢棄物流的甜菜鹼的方法。 甜菜驗之合成常常會在反應混合物中伴有化學計算量 之有機或無機鹽的產生。產物通常經由多種純化方法(諸 如蒸館、萃取、結晶、電透析或其他單元操作)與鹽進一 °步分離。每種純化/分離方法不可避免地遭受產物損失。 電透析(ED)為一種用於純化液體混合物中之有機產 物之膜技術。ED可以任意方式用於降低混合物中之鹽濃度 且此外可用於選擇性移除液體溶液中所含有的有機化合 物。此分離之驅動力為跨膜電場。由於擴散現象及/或滲透 壓,因而產物損失進入廢棄物流中不可避免。(參見Ep 0163222 B2,實施例ic,揭示82%之產率)。 可應用遷力驅動之膜處理法(諸如逆滲透(Reverse 翁
Osmosis)、奈濾(nanofiitration)、超濾(ultrafiltrati〇n) 或微濾(microfiltration ))來濃縮/保留有機化合物。視所 用膜之類型而定,鹽得以僅部分地濃縮/保留。 當前技術狀態具有若干種主要缺點。由於例如擴散及/ 或滲透壓引起的廢棄物流中之產物損失會減少ED過程之 產率且造成廢棄物流之有機負擔(總有機碳(total organic carbon,TOC ))。因此,若產物之生物可降解性差,則廢棄 物流在生物廢棄物流處理廠常常得不到適當地處理,從而 3 201031603 要求隨後進行對工業生產而言成本過高之焚化步鄉。因 此’需要一種新穎的在甜菜鹼化合物純化期間最小化產物 損失之方法。 本發明之方法可克服技術現狀的上述缺點,其t使用 壓力驅動之膜處理法處理ED廢棄物流且將回收的甜菜驗 返回進入ED單元來提高產率。 根據本發明之甜菜鹼(諸如4_丁基甜菜鹼及L肉鹼) 之製備包含使用ED對其進行純化。在此純化步驟期間,以 欲同時達到兩個目標之方式控制ED之操作參數。第一個目 標在於減少存在於甜菜鹼液體溶液中的諸如氣化鈉 (NaCl)、氫氧化鈉(Na〇H)、四甲錢等無機鹽。第二個目 標在於選擇性移除諸如4_經基丁酸、⑻·4_經基丁烯酸、三 甲胺等有機化合物。為了達到此等目標,各即流(原料、 稀釋物、濃縮物及電解質)中待調整之印參數為pH值、 鹽及有機化合物之濃度、電導率、溫度等。該調整係在熟 習此項技術者之常規能力料内。應用於ed之膜應可高級 別脫鹽及移除不需要的有機化合物(諸如經基丁酸或 ⑻领基丁烯酸)且同時應最小化進人奶㈣物流中之 甜菜鹼化合物之損失。 m «^法(諸如逆渗透、奈據、超濾或 微滤)之膜應保留所需的甜菜驗達到可能的最高程度,但 是應最小化鹽及不需要的有機化合物(㈣㈣基丁酸或 201031603 (E)-4-羥基丁烯酸)之保留。由於甜菜鹼化合物(例如4_ 丁基甜菜鹼及L-肉鹼)之結構與各別有機化合物(例如4_ 經基丁酸及(E)-4-羥基丁烯酸)類似,因此驚人的是,經由 本發明之方法可分別達到甜菜鹼化合物之良好的保留級別 及有機化合物之實質上降低的保留級別。混合物中之該等 化合物在保留級別方面的差異可使其分離。 在過濾過程中,調整操作參數(溫度、壓力、通量、 過濾週期及濃縮係數)可分別控制甜菜鹼(諸如4_ 丁基甜 ® 菜驗及L-肉驗)及其雜質(諸如4-經基丁酸及(e)-4-經基丁 烯酸)的保留級別。此外,該等調整係在熟習此項技術者 之常規能力範脅内。 因此,甜菜鹼所達到的保留級別較佳在1%至1〇〇〇/〇之 間,更佳在50%至1〇〇%之間,甚至更佳在8〇%至1〇〇%之 間,且最佳為100%。同時,有機雜質所達到的保留級別較 佳在30%至95%之間。本發明之方法關於分離存在於甜菜 〇 鹼混合物中之雜質可具有高度靈活性。上文提及之過濾參 數之調整將決定是否會達到高級別之分離。為了達到ED之 廢棄物流之有機負擔(總有機碳,T〇c )的顯著減少且為了 避免由於純化過程内部某些ED流之再循環引起的雜質(諸 如4羥基丁酸及(E)_4羥基丁烯酸)積聚,過濾參數之調整 可成為關鍵幫助。 依據本發明,鹽之保留級別較佳在1〇〇%以下,更佳在 0至50〇/〇之範圍内且最佳為〇至1〇0/〇。 本發明之膜為慣用於該領域之膜。特定言之,其包括 5 201031603 聚合膜、陶瓷膜及在ED廢棄物流含有有機溶劑(諸如醇、 酮、酯、醚、芳族烴或氯化溶劑)之情況下有機溶劑穩定 性專用聚合膜。壓力驅動之膜處理法較佳為逆滲透、奈濾、 超濾或微濾。 根據本發明之所需產物為甜菜鹼。 該等甜菜鹼較佳係選自由4_丁基甜菜鹼及L-肉鹼組成 之群。 根據本發明之產物較佳在水中具有良好的溶解度。 本發明亦涵蓋一種如圖2中所描述用壓力驅動之膜處 理法處理ED廢棄物流且隨後將其引入第二ED單元來改良 甜菜驗產率之方法。 本發明在使用ED之甜菜鹼產物(諸如4•丁基甜菜鹼及 L-肉鹼)純化中會顯著增加產率且同時實質減少ed之廢棄 物流之有機負#(總有機碳,T0C)。兩態樣對甜菜驗(諸 如4-丁基甜菜鹼及l-肉鹼)製備的競爭性而言皆具有顯著 的經濟意義。 ' · 下列實施例中將更詳細地描述本發明。 比較實施例:小型裝置規模ED試驗之設備及描述: 用於進行ED處理之設備由配備有具有1〇對64啦2之 鮮膜之堆叠的ED小型裝置組成。試驗以批次模式進行, 亦可實施連續操作模式。3台泉負責將濃縮物 =稀釋物(產物流)及電解f (服務流)溶㈣環_ 。使用3個轉子流量計調整及量測此3種流之通量。 為了保證在ED 4理期間選擇性移除副產物且因此最 201031603 大化製程產率,對濃縮物流及稀釋物流中之pH值及溫度實 施控制。在ED試驗期間,控制且記錄此3種流之pH值、 電導率、溫度及通量。 上述設備用於脫鹽及自液體反應混合物中純化4-丁基 甜菜驗。最佳條件下所獲得的4-丁基甜菜鹼之產率為88〇/〇。 上述設備亦用於脫鹽及自液體反應混合物中純化L-肉 驗°最佳條件下所獲得的L-肉鹼之產率為88%至94%。 實施例1 :回收來自ED廢棄物流的4-丁基甜菜鹼 ® ( CAS-Nr. 407-64-7 ) 在奈遽中間試驗裝置(pilot plant )中處理工業規模之 ED裝置的廢棄物流。使用購自K〇chmembranes之膜面積為 7_9 m2之TFC-SR-3型四英吋螺旋纏繞膜模組(spiral w〇und membrane module)將500 kg之廢棄物流濃縮至126 kg。起 始溫度.為23°C且在試驗期間調整至44。(:。起始壓力為14 bar且在試驗期間調整至高達3〇 bar。自保留物(濃縮物) ❹及渗透物(廢水)中取樣。丁基甜菜鹼之濃度自起始2.6重 篁%上升至8·4重量%。在濃縮階段過程中,丁基甜菜鹼之 保留經計算為8〇%至1〇〇%。在濃縮階段過程中,4_羥基丁 酸之保留經計算為30%至95%。在試驗過程中,膜未保留 氯化納。 基於來自奈濾試驗之結果及來自ED裝置之資料,計算 質量平衡。若奈渡處理法用作ED廢棄物流之後處理且將 保留產物再循環至ED,則4_丁基甜菜鹼之總產率可自如比 較實細例令所示之88%顯著上升至98%。 7 201031603 實施例2:回收來自ED廢棄物流的L-肉鹼(CAS-Nr. 541-15-1) 在實驗室規模之奈濾裝置中處理上述實驗室規模之ED 裝置的廢棄物流。使用裝有Nitto Denko之膜面積為0.02 m2 之 NTR-729HG S4F 型平板膜(fiat sheets membrane )的膜 模組將2.648 kg之廢棄物流濃縮至〇 835 kg。在試驗期間, 溫度為23°C。壓力為32 bar。自保留物(濃縮物)及滲透 物(廢水)中取樣。保留物中L-肉鹼之濃度自起始1.3重 量%上升至3.3重量%。在濃縮階段過程中,L_肉鹼之保留 經計算為80%至100%。在濃縮階段過程中,(E)_4_羥基丁 烯酸之保留經計算為30%至95%。在試驗過程中,膜未保 留氣化鈉。 基於來自奈濾試驗之結果及來自ED小型裝置之資 料’計算總質量平衡。若奈遽處理法用作ED廢棄物流之後 處理且將保留產物再循環至ED,則L-肉驗之總產率可自如 比較實施例中所示之88%顯著上升至98%。 【圖式簡單說明】 、圖1描述具冑單元及一個回收單元的本發明方 法0 圖2描述具有兩個ED單开B /fffl η ΙΛ. as 口 早兀及一個回收單元的本發明方 【主要元件符號說明】 益
Claims (1)
- 201031603 七、申請專利範圍: 1'種自甜菜鹼製備過程回收來自電透析(ED)廢棄 物流的甜菜鹼的方法,|中用壓力驅動之膜處理法處理該 廢棄物流。 2. 如申凊專利範圍第丨項之方法,其中該甜菜驗係選自 由4-丁基甜菜鹼及L_$鹼組成之群。 3. 如申請專利範圍第丨項及/或第2項之方法,其中該 廢棄物流含有鹽。 4. 如申請專利範圍第丨項至第3項中至少_項之方法, 其中將該回收的甜菜驗返回進入Ed單元。 5·如申請專利範圍第i項至第4項中至少一項之方法, 其中,在回收單元中應用的膜保留該所需甜菜驗達到可能 的最高程度,但是最小化該鹽之保留。 此 6.如申請專利範圍第5項之方法,其中該甜菜鹼之該保 留在1%至100〇/〇之範圍内’更佳在50%至1〇〇%之範圍内, 甚至更佳在80%至100%之範圍内且最佳為1〇〇%。 ’ 7·如申請專利範圍第5項之方法,其中該鹽之保留 在1〇〇%以下’更佳在0至50%之範圍内且最佳在〇至1〇%。 8. 如申請專利範圍第i項至第7項中至少一項之方法γ 其中該膜為聚合物膜、陶竞膜或有機溶劑穩純專用聚二 物膜。 Q 9. 如申請專利範圍第1項至第8項中至少-項之方法 其中將該回收的甜菜鹼引入第二ED單元。 / ,
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EP2920143B1 (en) | 2012-11-16 | 2020-04-29 | Lonza Ltd | Methods for decolorizing compositions comprising betaines |
FR3026104B1 (fr) | 2014-09-19 | 2017-11-17 | Tetrahedron | Procede d'obtention de la l-hercynine pure |
CN104805225B (zh) * | 2015-04-02 | 2018-02-27 | 广西大学 | 一种原生态黑糖的加工方法 |
US20180056242A1 (en) * | 2016-08-30 | 2018-03-01 | Board Of Regents, The University Of Texas System | Combined electrodialysis and pressure membrane systems and methods for processing water samples |
CN106823814A (zh) * | 2017-02-09 | 2017-06-13 | 纳晶科技股份有限公司 | 纳米晶体溶液的纯化装置、纯化方法与纯化系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419724A1 (de) | 1984-05-26 | 1985-11-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung waessriger carnitin- bzw. carnitinamid-loesungen |
DE3446695A1 (de) * | 1984-12-21 | 1986-06-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur aufkonzentrierung waessriger loesungen von organischen verbindungen, die salze enthalten, unter gleichzeitiger verringerung des salzgehaltes |
CH664374A5 (de) * | 1985-02-27 | 1988-02-29 | Lonza Ag | Verfahren zur herstellung von l-carnitin auf mikrobiologischem weg. |
JPH0776204B2 (ja) * | 1988-07-01 | 1995-08-16 | 寳酒造株式会社 | スパガリン類の精製法 |
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JP2887105B2 (ja) * | 1996-04-24 | 1999-04-26 | 幸子 林 | 飲料水および塩の製造方法および製造装置 |
DE19634640A1 (de) * | 1996-08-27 | 1998-03-05 | Basf Ag | Verfahren zur Reinigung von Lösungen, die Betain enthalten, durch Elektrodialyse und mittels eines Kationenaustauschermoduls |
US6017433A (en) * | 1997-11-12 | 2000-01-25 | Archer Daniels Midland Company | Desalting aqueous streams via filled cell electrodialysis |
JP4452341B2 (ja) * | 1999-01-13 | 2010-04-21 | 雪印乳業株式会社 | L−カルニチン剤 |
DK1366198T3 (da) * | 2000-12-28 | 2012-03-19 | Danisco | Fremgangsmåde til separation |
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EP2070583B1 (en) * | 2002-08-02 | 2012-07-04 | University Of South Carolina | Production of purified water and high value chemicals from salt water |
DE10320368A1 (de) * | 2003-05-07 | 2004-11-25 | Süd-Chemie AG | Verfahren zur Aufbereitung von nitrathaltigen Abwässern |
AT504206B8 (de) * | 2006-12-19 | 2008-09-15 | Gruene Bioraffinerie At Gmbh | Verfahren zur behandlung eines stoffstromes |
TWI400223B (zh) * | 2007-11-16 | 2013-07-01 | Lonza Ag | 製備甜菜鹼的方法 |
JP2009280504A (ja) * | 2008-05-19 | 2009-12-03 | Mitsubishi Rayon Co Ltd | カルニチンの製造方法 |
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US9415346B2 (en) | 2016-08-16 |
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EP2393578B1 (en) | 2017-11-08 |
WO2010089095A1 (en) | 2010-08-12 |
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