BR9104494A - Processo para a separacao de acidos organicos fracos de baixo peso molecular,de uma mistura liquida que os contem,e resina de troca anionica de base fraca e tipo gel - Google Patents
Processo para a separacao de acidos organicos fracos de baixo peso molecular,de uma mistura liquida que os contem,e resina de troca anionica de base fraca e tipo gelInfo
- Publication number
- BR9104494A BR9104494A BR919104494A BR9104494A BR9104494A BR 9104494 A BR9104494 A BR 9104494A BR 919104494 A BR919104494 A BR 919104494A BR 9104494 A BR9104494 A BR 9104494A BR 9104494 A BR9104494 A BR 9104494A
- Authority
- BR
- Brazil
- Prior art keywords
- weak
- separation
- molecular weight
- low molecular
- exchange resin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/14—Purification of sugar juices using ion-exchange materials
- C13B20/146—Purification of sugar juices using ion-exchange materials using only anionic ion-exchange material
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/07—Processes using organic exchangers in the weakly basic form
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59794790A | 1990-10-15 | 1990-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9104494A true BR9104494A (pt) | 1992-06-09 |
Family
ID=24393601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919104494A BR9104494A (pt) | 1990-10-15 | 1991-10-11 | Processo para a separacao de acidos organicos fracos de baixo peso molecular,de uma mistura liquida que os contem,e resina de troca anionica de base fraca e tipo gel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0481603A1 (pt) |
JP (1) | JPH04305254A (pt) |
BR (1) | BR9104494A (pt) |
CA (1) | CA2053412A1 (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616622A (en) * | 1994-10-27 | 1997-04-01 | The Dow Chemical Company | Crosslinked seeded copolymer beads and process of manufacture |
US5814672A (en) * | 1994-12-05 | 1998-09-29 | Mitsubishi Chemical Corporation | Strongly basic anion exchange resin and process for its production |
EP0882803B1 (en) * | 1997-04-09 | 2003-09-10 | Rohm And Haas Company | Decolorization of sugar syrups using functionalized adsorbents comprising a highly crosslinked macroporous styrenic copolymer |
US5968362A (en) * | 1997-08-04 | 1999-10-19 | Controlled Enviromental Systems Corporation | Method for the separation of acid from sugars |
DE19817679A1 (de) | 1998-04-21 | 1999-10-28 | Bayer Ag | Verfahren zur Herstellung osmotisch und mechanisch stabiler gelförmiger Anionenaustauscher |
US6451123B1 (en) | 1999-01-14 | 2002-09-17 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Process for the separation of sugars |
CA2359337C (en) * | 1999-01-14 | 2005-09-13 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Process for the separation of sugars |
EP1078690B1 (de) | 1999-08-27 | 2011-10-12 | LANXESS Deutschland GmbH | Verfahren zur Herstellung von monodispersen Ionenaustauschern mit chelatisierenden Gruppen |
DE19958390A1 (de) * | 1999-12-03 | 2001-06-07 | Bayer Ag | Verfahren zur Herstellung monodisperser Adsorberharze und deren Verwendung |
US6962968B2 (en) * | 2002-12-20 | 2005-11-08 | Cyclics Corporation | Purification of macrocyclic oligoesters |
CA2568775C (en) | 2004-06-04 | 2012-09-11 | David Kannar | Natural sweetener |
BRPI0613305B1 (pt) | 2005-06-03 | 2020-09-29 | The Product Makers (Australia) Pty Ltd | Método não terapeutico para alterar a distribuição da massa do corpo de um indivíduo |
BRPI0715018B1 (pt) | 2006-09-19 | 2021-12-07 | The Product Makers (Australia) Pty Ltd | Processo de produção de um extrato derivado de cana de açúcar que possui características de redução de índice glicêmico |
DE102007034733A1 (de) | 2007-07-23 | 2009-01-29 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung monodisperser Chelatharze |
DE102007034731A1 (de) | 2007-07-23 | 2009-01-29 | Lanxess Deutschland Gmbh | Chelatharze |
DE102007034732A1 (de) * | 2007-07-23 | 2009-01-29 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von Chelatharzen |
EP2672832B1 (en) | 2011-02-08 | 2020-03-25 | The Product Makers (Australia) Pty Ltd | Sugar extracts |
CN103459615B (zh) | 2011-03-29 | 2016-02-24 | 东丽株式会社 | 糖液的制造方法 |
EP2890467B1 (en) | 2012-08-28 | 2019-09-25 | The Product Makers (Australia) Pty Ltd | Extraction method |
US10350259B2 (en) | 2013-08-16 | 2019-07-16 | The Product Makers (Australia) Pty Ltd | Sugar cane derived extracts and methods of treatment |
CA2975171A1 (en) | 2015-01-27 | 2016-08-04 | Dow Global Technologies Llc | Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent |
US10258903B2 (en) | 2015-03-12 | 2019-04-16 | Dow Global Technologies Llc | Chromatographic separation of saccharides using polymeric macroporous alkylene-bridged resin |
CN107735178B (zh) | 2015-07-06 | 2020-11-03 | 朗盛德国有限责任公司 | 铯选择性树脂 |
WO2017095686A1 (en) | 2015-12-01 | 2017-06-08 | Dow Global Technologies Llc | Chromatographic separation of organic acids using resin having strong and weak base anion exchange capacity |
CN108367212A (zh) | 2015-12-01 | 2018-08-03 | 陶氏环球技术有限责任公司 | 使用聚合物大孔吸附剂色谱分离有机酸 |
FR3056080B1 (fr) * | 2016-09-20 | 2019-09-13 | West Invest S.A. | Procede de desacidification d’un jus de fruit, notamment d’un jus de canneberge |
JP2020517784A (ja) * | 2017-04-28 | 2020-06-18 | ダウ グローバル テクノロジーズ エルエルシー | 機能性樹脂粒子 |
JP7252136B2 (ja) | 2017-04-28 | 2023-04-04 | ダウ グローバル テクノロジーズ エルエルシー | 砂糖溶液の処理 |
EP3615697B1 (en) * | 2017-04-28 | 2020-12-16 | Dow Global Technologies LLC | Treatment of sugar solutions |
CN110546282B (zh) * | 2017-04-28 | 2024-02-13 | Ddp 特种电子材料美国有限责任公司 | 糖溶液的处理 |
CN110536733A (zh) * | 2017-04-28 | 2019-12-03 | 陶氏环球技术有限责任公司 | 功能性树脂颗粒 |
FI3898517T3 (fi) | 2018-12-20 | 2023-09-05 | Lanxess Deutschland Gmbh | Erittäin puhtaan litiumkarbonaatin valmistus suolaliuoksista |
JPWO2021205867A1 (pt) * | 2020-04-08 | 2021-10-14 | ||
JP2023543516A (ja) | 2020-09-30 | 2023-10-16 | ランクセス・ドイチュランド・ゲーエムベーハー | 新規なキレート樹脂 |
WO2023144134A1 (en) * | 2022-01-25 | 2023-08-03 | Foresa Technologies, S.L.U. | Ion exchange method for deacidification of an aqueous formaldehyde solution, and an installation for performing such method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153049A (en) * | 1961-10-10 | 1964-10-13 | Rohm & Haas | Recovery of pyrrolidone carboxylic acid from weakly basic anion exchanger eluates |
CH622004A5 (pt) * | 1975-04-10 | 1981-03-13 | Pfeifer & Langen | |
US3982956A (en) * | 1975-09-26 | 1976-09-28 | The Amalgamated Sugar Company | Process for the purification of impure sugar juice |
US4564644A (en) * | 1982-08-02 | 1986-01-14 | The Dow Chemical Company | Ion exchange resins prepared by sequential monomer addition |
DE3425358A1 (de) * | 1984-07-10 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur isolierung wasserloeslicher saurer verbindungen |
EP0365635B1 (en) * | 1988-03-17 | 1994-06-08 | The Dow Chemical Company | Process for decolorizing aqueous sugar solutions via adsorbent resins, and desorption of color bodies from the adsorbent resins |
US4871397A (en) * | 1988-05-09 | 1989-10-03 | The Dow Chemical Company | Process for decolorizing aqueous sugar solution |
-
1991
- 1991-09-18 EP EP91308501A patent/EP0481603A1/en not_active Withdrawn
- 1991-10-11 JP JP3327955A patent/JPH04305254A/ja active Pending
- 1991-10-11 BR BR919104494A patent/BR9104494A/pt unknown
- 1991-10-11 CA CA002053412A patent/CA2053412A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH04305254A (ja) | 1992-10-28 |
CA2053412A1 (en) | 1992-04-16 |
EP0481603A1 (en) | 1992-04-22 |
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