BR9800355A - Processo para a hidrogenação de açcucares por meio de um catalisador em concha. - Google Patents
Processo para a hidrogenação de açcucares por meio de um catalisador em concha.Info
- Publication number
- BR9800355A BR9800355A BR9800355-0A BR9800355A BR9800355A BR 9800355 A BR9800355 A BR 9800355A BR 9800355 A BR9800355 A BR 9800355A BR 9800355 A BR9800355 A BR 9800355A
- Authority
- BR
- Brazil
- Prior art keywords
- hydrogenation
- sugars
- catalyst
- shelled
- raney metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
- C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
-
- 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
- B01J25/00—Catalysts of the Raney type
- B01J25/02—Raney nickel
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Saccharide Compounds (AREA)
Abstract
Patente de Invenção:<B>"PROCESSO PARA HIDROGENAçãO DE AçUCARES POR MEIO DE UM CATALISADOR EM CONCHA"<D>. A invenção refere-se a um processo para a hidrogenação de açúcares ou mistutas de açúcares para formar álcoois de açúcares ou misturas de álcoois de açúcares, sendo que os açúcares ou misturas de açúcares são hidrogenados em solução aquosa, sob temperatura elevada e pressão elevada, com hidrogênio, sob utilização de um catalisador em concha contendo uma mistura de um metal de Raney puro e de uma liga de metal de Raney e sendo que o catalisador em concha apresenta um núcleo catalítico amplamente inativo e que atua como suporte, bem como uma concha cataliticamente ativa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19701440 | 1997-01-17 | ||
DE19720496A DE19720496B4 (de) | 1997-01-17 | 1997-05-16 | Verfahren zur Hydrierung von Zuckern oder Zuckergemischen zu Zuckeralkoholen oder Zuckeralkoholgemischen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9800355A true BR9800355A (pt) | 1999-09-08 |
Family
ID=26033166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9800355-0A BR9800355A (pt) | 1997-01-17 | 1998-01-19 | Processo para a hidrogenação de açcucares por meio de um catalisador em concha. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5936081A (pt) |
EP (1) | EP0854149B2 (pt) |
JP (1) | JP3450688B2 (pt) |
AT (1) | ATE217003T1 (pt) |
AU (1) | AU735009B2 (pt) |
BR (1) | BR9800355A (pt) |
CA (1) | CA2227319C (pt) |
DE (3) | DE19758788B4 (pt) |
DK (1) | DK0854149T3 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999036442A1 (en) | 1998-01-20 | 1999-07-22 | Grain Processing Corporation | Reduced malto-oligosaccharides |
US6919446B1 (en) | 1998-01-20 | 2005-07-19 | Grain Processing Corp. | Reduced malto-oligosaccharides |
DE19929368A1 (de) * | 1999-06-25 | 2000-12-28 | Merck Patent Gmbh | Verfahren zur Herstellung von Mannit |
US6380379B1 (en) | 1999-08-20 | 2002-04-30 | Grain Processing Corporation | Derivatized reduced malto-oligosaccharides |
JP2003512508A (ja) | 1999-10-20 | 2003-04-02 | グレイン・プロセッシング・コーポレーシヨン | 還元型マルトオリゴサッカリド・クレンジング組成物 |
WO2001028325A2 (en) | 1999-10-20 | 2001-04-26 | Grain Processing Corporation | Compositions including reduced malto-oligosaccharide preserving agents |
ATE350158T1 (de) * | 2000-02-18 | 2007-01-15 | Degussa | Verfahren zur herstellung von carbonsäuren durch dehydrierung von alkoholen |
US20020038051A1 (en) | 2000-02-18 | 2002-03-28 | Degussa-Huls Ag | Raney copper |
EP1127613A1 (de) * | 2000-02-18 | 2001-08-29 | Degussa AG | Geformter Festbettraney-Kupferkatalysator zur Verwendung bei der Dehydrierung von Alkoholen |
EP1382595A1 (de) * | 2000-02-18 | 2004-01-21 | Degussa AG | Festbettraney-Kupferkatalysator zur Dehydrierung von Alkoholen |
WO2002051779A2 (de) * | 2000-12-23 | 2002-07-04 | Degussa Ag | Verfahren zur herstellung von alkoholen durch hydrierung von carbonylverbindungen |
TW572878B (en) * | 2001-05-11 | 2004-01-21 | Fushimi Pharmaceutical Co Ltd | Method for production of sugar alcohol |
DE10242062B4 (de) * | 2002-09-11 | 2007-02-15 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Hydrierte kondensierte Palatinose, Verfahren zu deren Herstellung und deren Verwendung |
WO2007028411A1 (en) * | 2005-09-08 | 2007-03-15 | Evonik Degussa Gmbh | The production and use of supported activated base metal catalysts for organic transformation |
MX2009006724A (es) * | 2006-12-22 | 2009-06-30 | Cargill Inc | Procedimiento para la hidrogenacion de un azucar o mezcla de azucar. |
CN101066984B (zh) * | 2007-05-28 | 2010-05-19 | 江门量子高科生物股份有限公司 | 一种氢化的低聚果糖的制备方法 |
DE102008007072A1 (de) * | 2008-01-31 | 2009-08-13 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Verfahren zur Herstellung fermentierbarer Getränke |
BR112012015490B1 (pt) | 2009-12-23 | 2019-09-24 | Evonik Degussa Gmbh | Processo para a produção de um adoçante através da reação de uma mistura de carboidrato contendo isomaltulose e sacarose |
DE102013226140A1 (de) * | 2013-12-17 | 2015-06-18 | Robert Bosch Gmbh | Luftmassenmessvorrichtung, Luftmassenmesssystem und Luftmassenmessverfahren für ein Fahrzeug |
CN106413427A (zh) * | 2014-04-10 | 2017-02-15 | 阿彻丹尼尔斯米德兰德公司 | 还原糖醇、呋喃衍生物的合成 |
JP6774494B2 (ja) | 2016-02-19 | 2020-10-21 | インターコンチネンタル グレート ブランズ エルエルシー | バイオマス源から複数の有用なストリームを形成するためのプロセス |
CN117186161B (zh) * | 2023-11-06 | 2024-01-16 | 山东百龙创园生物科技股份有限公司 | 一种异麦芽酮糖醇及其制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB430576A (en) * | 1932-12-23 | 1935-06-21 | Du Pont | Improvements in or relating to the manufacture of glycerol and glycols |
GB801732A (en) * | 1955-07-29 | 1958-09-17 | Melle Usines Sa | Improvements in or relating to a process for producing polyalcohols by hydrogenationof corresponding sugars |
GB989532A (en) * | 1960-05-30 | 1965-04-22 | Tervalon Mij Voor Voedingsmidd | Improvements in or relating to bifidus-active substances and bifidus-active food preparations |
DE1693030B1 (de) * | 1967-10-19 | 1971-02-18 | Le Nii Antibiotikow | Verfahren zur Herstellung von Sorbit |
US3691100A (en) * | 1970-02-05 | 1972-09-12 | Atlas Chem Ind | Tungsten oxide promoted and supported nickel catalyst |
AU6339073A (en) * | 1972-12-18 | 1975-06-12 | Colonial Sugar Refining | Catalytic hydrogenation |
DE2756270A1 (de) * | 1977-12-16 | 1979-06-21 | Bayer Ag | Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen |
DE2831656A1 (de) * | 1978-07-19 | 1980-02-07 | Bayer Ag | Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen |
DE2831719A1 (de) * | 1978-07-19 | 1980-01-31 | Bayer Ag | Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen |
US4413152A (en) * | 1982-08-25 | 1983-11-01 | Uop Inc. | Hydrogenation in aqueous solutions |
DE3403973A1 (de) * | 1984-02-04 | 1985-08-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung eines gemisches von (alpha)-d-glucopyranosido-1,6-mannit und (alpha)-d-glucopyranosido-1,6-sorbit aus (alpha)-d-glucopyranosido-1,6-fructose |
FR2652589B1 (fr) * | 1989-10-04 | 1995-02-17 | Roquette Freres | Procede de fabrication de xylitol et de produits riches en xylitol. |
US5162517A (en) * | 1989-10-14 | 1992-11-10 | Bayer Aktiengesellschaft | Process for the preparation of epimer-free sugar alcohols from the group consisting of xylitol, sorbitol (D-glucitol), 4-O-β-D-galactopyranosyl-D-glucitol and 4-O-α-D-glucopyranosyl-D-sorbitol |
DE3934457A1 (de) * | 1989-10-14 | 1991-04-18 | Bayer Ag | Verfahren zur herstellung von sorbitol (d-glucitol) aus (alpha)-d-glucose |
IT1256801B (it) * | 1992-01-31 | 1995-12-15 | Novamont Spa | Catalizzatore di idrogenazione, procedimento per la sua preparazione ed impiego, particolarmente per l'idrogenazione e/o idrogenolisi di carboidrati e polioli. |
DE4243722A1 (de) * | 1992-12-23 | 1994-06-30 | Basf Ag | Verfahren zur Herstellung von Polyetherglykolen |
EP0625578B2 (de) † | 1993-05-06 | 2004-04-28 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Süssungsmittel, Verfahren zur Herstellung desselben sowie dessen Verwendung |
DE4345265A1 (de) * | 1993-10-16 | 1995-09-21 | Degussa | Katalysatorvorstufe für einen aktivierten Metall-Festbettkatalysator nach Raney |
DE4416115A1 (de) * | 1994-05-06 | 1995-11-09 | Bayer Ag | Verfahren zur Herstellung von alpha-D-Glucopyranosido-1,6-mannit und -sorbit aus alpha-D-Glucopyranosido-1,6-fructose |
DE4416408A1 (de) * | 1994-05-10 | 1995-11-16 | Bayer Ag | Verfahren zur Hydrierung von Zuckern |
IL110126A (en) † | 1994-06-26 | 2001-01-28 | Gadot Biochemical Ind Ltd | Process for the manufacture of isomaltitol |
JP3793267B2 (ja) * | 1995-11-08 | 2006-07-05 | 東和化成工業株式会社 | ラネー触媒、その製造方法及びそれを使用した糖アルコールの製造方法 |
DE19618443A1 (de) * | 1996-05-08 | 1997-11-20 | Klaus Prof Dr Buchholz | Verfahren zur Herstellung von Allit aus Saccharose und dessen Verwendung als Süßungsmittel |
JP4711471B2 (ja) * | 1996-07-05 | 2011-06-29 | 三菱商事フードテック株式会社 | 結晶マルチトール及びそれを含有する含蜜結晶の製造方法 |
-
1997
- 1997-05-16 DE DE19758788A patent/DE19758788B4/de not_active Expired - Lifetime
- 1997-05-16 DE DE19720496A patent/DE19720496B4/de not_active Revoked
- 1997-12-31 DK DK97123040T patent/DK0854149T3/da active
- 1997-12-31 AT AT97123040T patent/ATE217003T1/de not_active IP Right Cessation
- 1997-12-31 DE DE59707151T patent/DE59707151D1/de not_active Expired - Lifetime
- 1997-12-31 EP EP97123040.4A patent/EP0854149B2/de not_active Expired - Lifetime
-
1998
- 1998-01-09 US US09/004,800 patent/US5936081A/en not_active Expired - Lifetime
- 1998-01-16 CA CA002227319A patent/CA2227319C/en not_active Expired - Fee Related
- 1998-01-19 BR BR9800355-0A patent/BR9800355A/pt not_active Application Discontinuation
- 1998-01-19 JP JP00812598A patent/JP3450688B2/ja not_active Expired - Lifetime
- 1998-01-19 AU AU52140/98A patent/AU735009B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE59707151D1 (de) | 2002-06-06 |
EP0854149B2 (de) | 2014-11-12 |
ATE217003T1 (de) | 2002-05-15 |
DE19758788B4 (de) | 2007-12-13 |
JPH1129509A (ja) | 1999-02-02 |
DE19720496B4 (de) | 2004-10-21 |
US5936081A (en) | 1999-08-10 |
DE19720496A1 (de) | 1998-07-23 |
CA2227319A1 (en) | 1998-07-17 |
EP0854149A1 (de) | 1998-07-22 |
CA2227319C (en) | 2001-10-30 |
DK0854149T3 (da) | 2002-08-19 |
EP0854149B1 (de) | 2002-05-02 |
AU735009B2 (en) | 2001-06-28 |
AU5214098A (en) | 1998-07-23 |
JP3450688B2 (ja) | 2003-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, TENDO POR BASE OS ARTIGOS 8O E 13 DA LPI 9279 DE 14/05/96 |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] |