LV14490A - Selektīvi katalizatori pienskābes iegūšanai no glicerīna - Google Patents
Selektīvi katalizatori pienskābes iegūšanai no glicerīnaInfo
- Publication number
- LV14490A LV14490A LVP-11-174A LV110174A LV14490A LV 14490 A LV14490 A LV 14490A LV 110174 A LV110174 A LV 110174A LV 14490 A LV14490 A LV 14490A
- Authority
- LV
- Latvia
- Prior art keywords
- glycerol
- lactic acid
- synthesis
- catalysts
- producing lactic
- Prior art date
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title abstract 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 5
- 239000004310 lactic acid Substances 0.000 title abstract 3
- 235000014655 lactic acid Nutrition 0.000 title abstract 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 6
- 229910052697 platinum Inorganic materials 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000001308 synthesis method Methods 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003225 biodiesel Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Izgudrojums attiecas uz ķīmijas tehnoloģiju, respektīvi, uz platīnu saturošo uznesto katalizatoru iegūšanas metodi glicerīna selektīvai oksidēšanai ar molekulāro skābekli. Izgudrojuma mērķis ir izstrādāt vienkāršu, ekonomisku un ekoloģiski tīru platīnu saturošu uznesto katalizatoru sintēzes metodi pienskābes selektīvai iegūšanai, oksidējot glicerīnu, kurš ir blakusprodukts biodīzeļdegvielas ražošanā. Izstrādātā jaunā platīna uznesto katalizatoru sintēzes metode ir ekstrakcijas-pirolītiskā metode. Izstrādātā jaunā pienskābes un katalizatoru sintēzes metode ir vienkārša, ekonomiska un ekoloģiski tīra.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-11-174A LV14490B (lv) | 2011-12-23 | 2011-12-23 | Selektīvi katalizatori pienskābes iegūšanai no glicerīna |
EP12196379.7A EP2606968B1 (en) | 2011-12-23 | 2012-12-10 | Process for the preparation of lactic acid from glycerol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-11-174A LV14490B (lv) | 2011-12-23 | 2011-12-23 | Selektīvi katalizatori pienskābes iegūšanai no glicerīna |
Publications (2)
Publication Number | Publication Date |
---|---|
LV14490A true LV14490A (lv) | 2012-03-20 |
LV14490B LV14490B (lv) | 2012-05-20 |
Family
ID=47458660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LVP-11-174A LV14490B (lv) | 2011-12-23 | 2011-12-23 | Selektīvi katalizatori pienskābes iegūšanai no glicerīna |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2606968B1 (lv) |
LV (1) | LV14490B (lv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2657987T3 (es) | 2013-08-20 | 2018-03-07 | Haldor Topsoe A/S | Procedimiento para la conversión de azúcares en ácido láctico y ácido 2-hidroxi-3-butenoico o sus ésteres que comprenden un material de metalo-silicato y un ion de metal |
CN108654667A (zh) * | 2018-04-20 | 2018-10-16 | 东北电力大学 | 一种利用NiCu合金负载型催化剂在温和条件下将甘油转化成乳酸的工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2936233B2 (ja) | 1990-09-10 | 1999-08-23 | 有限会社野々川商事 | 新規美白化粧料 |
IT1256918B (it) | 1992-08-04 | 1995-12-27 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di poli acido lattico. |
US6630130B1 (en) | 2001-07-16 | 2003-10-07 | Pearl Grimes | Sunless tanning cream |
US7829740B2 (en) | 2005-06-29 | 2010-11-09 | Heiji Enomoto | Process for production of lactic acid and equipment for the production |
CN100588641C (zh) | 2008-02-02 | 2010-02-10 | 北京大学 | 一种利用甘油合成乳酸的方法 |
EP2374895A4 (en) | 2008-12-26 | 2013-03-06 | Toray Industries | PROCESS FOR THE PREPARATION OF MILKY ACID AND METHOD FOR THE PRODUCTION OF POLYMILIC ACID |
CN101695657B (zh) * | 2009-10-27 | 2012-10-10 | 北京大学 | 一种利用甘油生产乳酸的方法及其专用催化剂 |
LV14079B (lv) | 2009-12-10 | 2010-05-20 | Univ Rigas Tehniska | Glicerīnskābes selektīvās iegūšanas metode un katalizatori tās realizācijai |
-
2011
- 2011-12-23 LV LVP-11-174A patent/LV14490B/lv unknown
-
2012
- 2012-12-10 EP EP12196379.7A patent/EP2606968B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
LV14490B (lv) | 2012-05-20 |
EP2606968A3 (en) | 2014-01-01 |
EP2606968B1 (en) | 2016-01-20 |
EP2606968A2 (en) | 2013-06-26 |
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