ES320306A1 - A procedure for obtaining manita from glucose or fecula hydrolysed, by catalytic hydrogenation. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for obtaining manita from glucose or fecula hydrolysed, by catalytic hydrogenation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES320306A1 ES320306A1 ES0320306A ES320306A ES320306A1 ES 320306 A1 ES320306 A1 ES 320306A1 ES 0320306 A ES0320306 A ES 0320306A ES 320306 A ES320306 A ES 320306A ES 320306 A1 ES320306 A1 ES 320306A1
- Authority
- ES
- Spain
- Prior art keywords
- glucose
- translation
- machine
- obtaining
- legally binding
- 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
Links
- 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 title abstract 3
- 239000008103 glucose Substances 0.000 title abstract 3
- 238000009903 catalytic hydrogenation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 108010009736 Protein Hydrolysates Proteins 0.000 abstract 2
- 229920002472 Starch Polymers 0.000 abstract 2
- 239000008107 starch Substances 0.000 abstract 2
- 235000019698 starch Nutrition 0.000 abstract 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229930195725 Mannitol Natural products 0.000 abstract 1
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000594 mannitol Substances 0.000 abstract 1
- 235000010355 mannitol Nutrition 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for obtaining mannitol from glucose or starch hydrolysates, by catalytic hydrogenation, characterized by hydrogenated with hydrogen solutions of glucose or starch hydrolysates, with the help of Raney nickel as a catalyst and with an excess of alkali decreasing to the progress the temperature. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH452665A CH444132A (en) | 1965-04-01 | 1965-04-01 | Process for the production of mannitol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES320306A1 true ES320306A1 (en) | 1966-06-01 |
Family
ID=4277726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0320306A Expired ES320306A1 (en) | 1965-04-01 | 1965-12-02 | A procedure for obtaining manita from glucose or fecula hydrolysed, by catalytic hydrogenation. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE673414A (en) |
| CH (1) | CH444132A (en) |
| ES (1) | ES320306A1 (en) |
| FR (1) | FR1457154A (en) |
| GB (1) | GB1129586A (en) |
| NL (1) | NL6515786A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| BE1021455B1 (en) * | 2012-11-22 | 2015-11-26 | Syral Belgium Nv | METHOD FOR PROCESSING SUBSTRATES INCLUDING A MANNITOL BASE. |
-
1965
- 1965-04-01 CH CH452665A patent/CH444132A/en unknown
- 1965-12-02 ES ES0320306A patent/ES320306A1/en not_active Expired
- 1965-12-03 NL NL6515786A patent/NL6515786A/xx unknown
- 1965-12-07 FR FR41285A patent/FR1457154A/en not_active Expired
- 1965-12-08 BE BE673414D patent/BE673414A/xx unknown
- 1965-12-10 GB GB5246665A patent/GB1129586A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE673414A (en) | 1966-04-01 |
| NL6515786A (en) | 1966-10-03 |
| CH444132A (en) | 1967-09-30 |
| FR1457154A (en) | 1966-10-28 |
| GB1129586A (en) | 1968-10-09 |
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