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ES8305782A1 - Un procedimiento para la produccion de alditoles. - Google Patents

Un procedimiento para la produccion de alditoles.

Info

Publication number
ES8305782A1
ES8305782A1 ES511666A ES511666A ES8305782A1 ES 8305782 A1 ES8305782 A1 ES 8305782A1 ES 511666 A ES511666 A ES 511666A ES 511666 A ES511666 A ES 511666A ES 8305782 A1 ES8305782 A1 ES 8305782A1
Authority
ES
Spain
Prior art keywords
catalyst
liquid
range
reaction zones
conversion
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.)
Expired
Application number
ES511666A
Other languages
English (en)
Other versions
ES511666A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydrocarbon Research Inc
Original Assignee
Hydrocarbon Research Inc
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 Hydrocarbon Research Inc filed Critical Hydrocarbon Research Inc
Publication of ES8305782A1 publication Critical patent/ES8305782A1/es
Publication of ES511666A0 publication Critical patent/ES511666A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C31/26—Hexahydroxylic alcohols
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • C07C29/14—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 a —CHO group
    • C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ALDITOLES POR CONVERSION CATALITICA DE MONOSACARIDOS. CONSISTE EN EL CALENTAMIENTO DE UNA CORRIENTE DE ALIMENTACION, QUE CONTIENE NO MENOS QUE 10% DE UNA DISOLUCION DE MONOSACARIDO CON UN PH DE 7 A 13 E HIDROGENO GASEOSO HASTA UNOS 100 C, QUE PASA A TRAVES DE ZONAS DE REACCION CATALITICAS CON NIQUEL DE ALTA ACTIVIDAD SOBRE SOPORTE INERTE; ADICION DE UNA DISOLUCION ALCALINA PARA MANTENER UN PH ENTRE 7 Y 13; Y MANTENIMIENTO A TEMPERATURAS ENTRE 130 C Y 180 C, 33 A 133 ATM DE PRESION PARCIAL DE HIDROGENO Y 0,5-16 V<F/H<R/V<C DE VELOCIDAD. TIENE APLICACIONES PARA LA PRODUCCION DE UN PRODUCTO DE SORBITAL DE GRADO USP.
ES511666A 1981-04-27 1982-04-23 Un procedimiento para la produccion de alditoles. Granted ES511666A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/258,225 US4433184A (en) 1981-04-27 1981-04-27 Multi-stage catalytic conversion of aldoses to alditols

Publications (2)

Publication Number Publication Date
ES8305782A1 true ES8305782A1 (es) 1983-04-16
ES511666A0 ES511666A0 (es) 1983-04-16

Family

ID=22979625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511666A Granted ES511666A0 (es) 1981-04-27 1982-04-23 Un procedimiento para la produccion de alditoles.

Country Status (10)

Country Link
US (1) US4433184A (es)
JP (1) JPS57181029A (es)
BE (1) BE892968A (es)
CH (1) CH651538A5 (es)
DE (1) DE3214432A1 (es)
ES (1) ES511666A0 (es)
FR (1) FR2504523B1 (es)
GB (1) GB2097390B (es)
NL (1) NL8201095A (es)
ZA (1) ZA822326B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2566801B1 (fr) * 1984-06-29 1986-12-26 Roquette Freres Procede de preparation de sirops de sorbitol de tres haute purete
US4694113A (en) * 1986-06-04 1987-09-15 Pfizer Inc. Dual catalyst sequential method for production of sorbitol from hydrolyzed starch solution
USH918H (en) 1988-10-05 1991-05-07 The United States Of America As Represented By The United States Department Of Energy Decarbonylation and dehydrogenation of carbohydrates
DE3934457A1 (de) * 1989-10-14 1991-04-18 Bayer Ag Verfahren zur herstellung von sorbitol (d-glucitol) aus (alpha)-d-glucose
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
DE19701991A1 (de) * 1997-01-22 1998-07-23 Bayer Ag Verfahren zur Hydrierung von Zuckern
DE10024542A1 (de) * 2000-05-18 2001-11-22 Basf Ag Verfahren zur Herstellung von gesättigten C3-C20-Alkoholen
US7278988B2 (en) 2000-12-15 2007-10-09 Kimberly-Clark Worldwide, Inc. Dual-use pantiliner
US6699457B2 (en) * 2001-11-29 2004-03-02 Wisconsin Alumni Research Foundation Low-temperature hydrogen production from oxygenated hydrocarbons
CN100415637C (zh) * 2001-11-29 2008-09-03 威斯康星旧生研究基金会 从氧化烃低温生产氢
US6953873B2 (en) * 2002-05-10 2005-10-11 Wisconsin Alumni Research Foundation Low-temperature hydrocarbon production from oxygenated hydrocarbons
UA100362C2 (uk) 2005-12-21 2012-12-25 Virent Inc Каталізатор і спосіб риформінгу окислених сполук
GB2437517A (en) * 2006-04-27 2007-10-31 Danisco Sweeteners Oy Catalytic hydrogenation of sugar to sugar alcohol, using increasing reaction temperature and/or addition of monocarboxylic acid to maintain catalyst activity
CN101568377A (zh) 2006-12-20 2009-10-28 维仁特能源系统公司 用于生产气态产物的反应器系统
US20100094066A1 (en) * 2007-01-17 2010-04-15 The Curators Of The University Of Missouri Gas phase reaction process for polyhydric compounds
AU2008222628B2 (en) * 2007-03-08 2013-05-23 Virent, Inc. Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons
ES2817876T3 (es) 2007-03-08 2021-04-08 Virent Inc Síntesis de combustibles líquidos a partir de hidrocarburos oxigenados
CN102203034A (zh) 2008-08-27 2011-09-28 维仁特能源系统公司 从生物质合成液体燃料
WO2011019465A2 (en) * 2009-08-13 2011-02-17 Catalytic Distillation Technologies Integrated biodiesel production process
WO2014055650A1 (en) * 2012-10-02 2014-04-10 The Michigan Biotechnology Institute Integrated systems and methods for organic acid production
CN113956301B (zh) * 2021-11-24 2023-06-27 浙江大学 一种用于糖醇生产的多釜串联连续加氢的方法及装置
CN117603009A (zh) * 2024-01-24 2024-02-27 山东天力药业有限公司 一种山梨醇的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650941A (en) * 1950-04-06 1953-09-01 Shell Dev Conversion of carbohydrates to polyhydric alcohols
DE889890C (de) * 1950-04-06 1953-09-14 Bataafsche Petroleum Verfahren zur Herstellung mehrwertiger Alkohole durch katalytische Reduktion von Kohlehydraten
NL302696A (es) * 1962-12-31
DE1268606B (de) * 1962-12-31 1968-05-22 Atlas Chem Ind Verfahren zur Herstellung von Mannit und Sorbit
DE1300918B (de) * 1967-07-21 1969-08-14 Ruhrchemie Ag Verfahren zur Herstellung mehrwertiger Alkohole durch katalytische Hydrierung von Kohlenhydraten
US3670035A (en) * 1968-03-07 1972-06-13 Atlas Chem Ind Preparation of polyhydric alcohols from carbohydrates
US3763246A (en) * 1970-03-09 1973-10-02 Ici America Inc Process for producing mannitol
AU6339073A (en) * 1972-12-18 1975-06-12 Colonial Sugar Refining Catalytic hydrogenation
CA1107764A (en) * 1978-03-30 1981-08-25 Walter M. Kruse High mannitol process (alkaline hydrogenation in presence of alkali metal carbonate)
DE2831719A1 (de) * 1978-07-19 1980-01-31 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DD147842B1 (de) * 1979-12-14 1987-01-07 Heinz Aring Verfahren zur kontinuierlichen hydrierung von glucose
US4322569A (en) * 1980-08-01 1982-03-30 Hydrocarbon Research, Inc. Catalytic hydrogenation of glucose to produce sorbitol

Also Published As

Publication number Publication date
GB2097390A (en) 1982-11-03
BE892968A (fr) 1982-10-26
US4433184A (en) 1984-02-21
CH651538A5 (de) 1985-09-30
JPS57181029A (en) 1982-11-08
FR2504523A1 (fr) 1982-10-29
GB2097390B (en) 1985-05-09
NL8201095A (nl) 1982-11-16
JPH0332533B2 (es) 1991-05-13
DE3214432A1 (de) 1982-11-18
ZA822326B (en) 1983-03-30
FR2504523B1 (fr) 1985-11-22
ES511666A0 (es) 1983-04-16

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