WO2014123095A1 - 1,2-アルカンジオールからの飽和アルデヒド製造方法 - Google Patents
1,2-アルカンジオールからの飽和アルデヒド製造方法 Download PDFInfo
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- WO2014123095A1 WO2014123095A1 PCT/JP2014/052485 JP2014052485W WO2014123095A1 WO 2014123095 A1 WO2014123095 A1 WO 2014123095A1 JP 2014052485 W JP2014052485 W JP 2014052485W WO 2014123095 A1 WO2014123095 A1 WO 2014123095A1
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- mesoporous material
- alkanediol
- regular mesoporous
- saturated aldehyde
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- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/0308—Mesoporous materials not having base exchange properties, e.g. Si-MCM-41
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- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
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- 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
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
Definitions
- the present invention relates to a method for producing a saturated aldehyde from 1,2-alkanediol.
- the present invention relates to a method for producing a saturated aldehyde by bringing 1,2-alkanediol into contact with a regular mesoporous material synthesized by reacting a layered silicate with a surfactant.
- Saturated aldehydes typified by propionaldehyde are used as solvent raw materials, chemical intermediates, pharmaceutical intermediate production solvents, and the like, and are important substances in the chemical industry.
- the production method of the lower saturated aldehyde varies greatly depending on the carbon number of the aldehyde.
- acetaldehyde which is a C2 aldehyde
- butyraldehyde which is a C4 aldehyde, is generally produced by a hydroformylation reaction of propylene (Non-patent Document 2).
- propionaldehyde which is an aldehyde of C3, can be obtained by a hydroformylation reaction of ethylene (Non-patent Document 2).
- propionaldehyde is allyl alcohol obtained by hydrolyzing allyl acetate obtained by acetoxylation of propylene (Patent Document 1) or allyl alcohol obtained by isomerization using propylene oxide as a raw material (Patent Document 2).
- a raw material it can be obtained by partial hydrogenation.
- Patent Document 3 a method for synthesizing propionaldehyde which is a lower saturated aldehyde by using 1,2-propanediol as a raw material and using a heteropolyacid or a heteropolyacid-catalyst support complex as a catalyst has been reported (Patent Document 3). .
- An object of the present invention is to provide a method capable of producing a saturated aldehyde from 1,2-alkanediol in a high yield.
- the present invention has been made as a result of intensive studies by the present inventors to achieve the above object.
- the method according to the present invention produces a saturated aldehyde from 1,2-alkanediol in the presence of a regular mesoporous material.
- a saturated aldehyde can be produced from 1,2-alkanediol in high yield.
- a saturated aldehyde is produced from 1,2-alkanediol in the presence of a regular mesoporous material.
- a saturated aldehyde can be produced in a high yield from 1,2-alkanediol by using a regular mesoporous material as a catalyst.
- the regular mesoporous material refers to a silica-based substance having pores having a diameter of 2 to 50 nm and regularly arranging the pores.
- the regular mesoporous material can be confirmed by obtaining an X-ray diffraction peak using a powder X-ray diffractometer (product name: Rigaku RINT 2500 VHF, Rigaku Corporation).
- a solid acid catalyst having high acid strength can be used as the ordered mesoporous material according to the present invention.
- silica, alumina or the like is used as the solid acid catalyst, but by using it as a regular mesoporous material as in the present invention, it is regularly arranged in addition to an increase in the reaction field due to a high specific surface area. Since the hydroxyl group present in the mesopores has high performance as an acid catalyst, a saturated aldehyde can be produced from 1,2-alkanediol in high yield.
- a regular mesoporous material synthesized by reacting a layered silicate with a surfactant is preferable.
- a regular mesoporous material synthesized by reacting a layered silicate with a surfactant is preferable.
- S.M. Inagaki et al. , J .; Chem. Soc. , Chem. Commun. No. 8, 680-682 (1993) and regular mesoporous materials synthesized.
- a regular mesoporous material synthesized by causing a surfactant to act on a layered silicate has a structure in which periodically curved silicate sheets are vertically connected by convex portions, and the sheet gaps are uniformly arranged in the gap. There are an infinite number of holes.
- the pore diameter is 2 to 10 nm, and it is distributed in a narrow range around a certain diameter.
- the pore diameter can be changed depending on the length of the alkyl chain.
- hexadecyltrimethylammonium C 16 H 33 N (CH 3 ) 3
- FSM-16 regular mesoporous material.
- Examples of the layered silicate used for the synthesis of the ordered mesoporous material include kanemite (NaHSi 2 O 5 .3H 2 O), sodium disilicate crystal ( ⁇ , ⁇ , ⁇ , ⁇ -Na 2 Si 2 O 5 ), and macatite. (Na 2 Si 4 O 9 ⁇ 5H 2 O), Maia write (Na 2 Si 8 O 17 ⁇ xH 2 O), Maga Deer write (Na 2 Si 14 O 29 ⁇ xH 2 O), kenyaite (Na 2 Si 20 O 41 ⁇ xH 2 O) or the like can be used.
- kanemite is preferable as the layered silicate.
- One of these layered silicates may be used, or two or more thereof may be used.
- alkyltrimethylammonium, dimethyldialkylammonium, alkylammonium, benzylammonium chloride, bromide, iodide or hydroxide can be used.
- alkyltrimethylammonium bromide is preferred as the surfactant.
- the alkyl group of alkyltrimethylammonium, dimethyldialkylammonium, alkylammonium chloride, bromide, iodide or hydroxide is preferably a linear or branched alkyl group having 8 to 18 carbon atoms.
- One of these surfactants may be used, or two or more thereof may be used.
- Examples of a method of synthesizing a regular mesoporous material by causing a surfactant to act on a layered silicate include a method of dispersing the above-mentioned layered silicate in a solvent in which the surfactant is dissolved.
- the solvent is preferably water, but may be a water-alcohol mixed solvent or other solvents.
- the concentration of the surfactant is preferably 0.05 to 1 mol / L.
- the dispersion amount of the layered silicate is preferably, for example, 5 to 200 g of kanemite with respect to 1000 ml of the 0.1 mol / L surfactant aqueous solution.
- the reaction temperature is preferably 50 to 150 ° C.
- the pH of the dispersion solution is preferably 10 or more for the first 1 to 5 hours and 10 or less for the remaining time. Since Kanemite is alkaline, the pH of the dispersion becomes 10 or more even if nothing is done. If the pH does not reach 10 or higher, sodium hydroxide can be added to increase the pH to 10 or higher. Thereafter, an acid such as hydrochloric acid can be added to lower the pH of the solution to 10 or lower. It is preferable to lower the pH of the solution to 8.5. By this pH control, an ordered mesoporous material having particularly high crystallinity and heat resistance can be obtained. Thereafter, the solid product is recovered by filtration.
- the reaction time is preferably 1 to 20 hours.
- the reaction time indicates the time from when the layered silicate and the surfactant are mixed until the solid product is filtered.
- a regular mesoporous material with high heat resistance can be obtained by repeatedly washing the solid product with deionized water or the like. After drying this solid product, the surfactant incorporated in the crystal can be removed by firing at a temperature of 550 ° C. or higher or treating with a hydrochloric acid / ethanol mixed solution. Is obtained.
- the firing conditions are preferably heated for 1 hour or longer in an atmosphere of air, oxygen, nitrogen, or the like.
- an acid and an organic solvent other than hydrochloric acid and ethanol may be used as long as the combination is an acid / organic solvent.
- the ordered mesoporous material thus obtained is a regular mesoporous material having a periodic structure.
- the regular mesoporous material having a periodic structure can be confirmed by the presence of one or more X-ray diffraction peaks including a maximum peak at a d value of 2 nm or more in the structural analysis by X-rays. it can.
- regular mesoporous material other than the regular mesoporous material obtained by causing a surfactant to act on a layered silicate examples include, for example, MCM-41, MCM-48, SBA-15, SBA-16, HMS, KIT-16 KIT-5 and the like. These may use 1 type and may use 2 or more types. These regular mesoporous materials can be produced by a known method.
- the lower limit of the average pore diameter of the regular mesoporous material is preferably 2.0 nm or more, more preferably 2.3 nm, and more preferably 2.5 nm. More preferably, it is the above.
- the upper limit of the pore diameter is preferably 10.0 nm or less, more preferably 5.0 nm or less, and further preferably 3.5 nm or less.
- the hydroxyl groups present on the walls of the mesopores are located from the wall surface toward the center of the pores, and the hydroxyl groups are present at a high density in the center of the pores. It is thought to show.
- the pore diameter is 2.0 nm or more because the reactant is easily taken into the hydroxyl space arranged toward the center. Further, it is preferable that the pore diameter is 10.0 nm or less because the hydroxyl group is sufficiently in contact with the reactant and the hydroxyl group is large and the reactant is easily taken in.
- the lower limit of the acid amount of the regular mesoporous material is preferably 1.0 mmol / g or more, more preferably 1.5 mmol / g or more, and further preferably 2.0 mmol / g or more.
- the upper limit of the acid amount is preferably 10.0 mmol / g or less, more preferably 6.0 mmol / g or less, and even more preferably 4.0 mmol / g or less.
- the acid amount means the amount of hydroxyl groups. Since the amount of hydroxyl groups present on the wall surface of the mesopores is a minimum amount necessary for the high density state, the acid amount is preferably 1.0 mmol / g or more. Further, since the hydroxyl group is present more than necessary and the acid amount becomes high, the product may also react and cause the selectivity to decrease, so the acid amount is preferably 10.0 mmol / g or less. .
- the acid amount of the regular mesoporous material is measured using an amine titration method and is calculated from the titration amount of butylamine. Using four kinds of indicators, methyl red, 4-phenylazo-1-naphthylamine, p-dimethylaminoazobenzene, and 4-phenylazodiphenylamine, from the sum of titration amounts of butylamine when each indicator was added, a regular mesoporous material Calculate the acid amount above.
- 1,2-alkanediol as a raw material in the method according to the present invention include 1,2-propanediol, 1,2-butanediol, 1,2-pentanediol, 1,2-hexanediol, and the like. Can be mentioned. Among these, 1,2-propanediol is preferred as 1,2-alkanediol from the viewpoint that it can be produced from glycerin, which is a by-product when producing biodiesel fuel.
- examples of the saturated aldehyde produced by the method according to the present invention include formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, pentylaldehyde, hexylaldehyde and the like.
- the saturated aldehyde propionaldehyde is preferable because it is also used as a raw material for acrylic monomers such as methyl propionate.
- the method according to the present invention can be carried out, for example, in a gas phase flow system in which 1,2-alkanediol as a raw material is gasified and passed through a catalyst layer containing a regular mesoporous material.
- an inert gas such as helium or nitrogen may coexist in the raw material gas used.
- the temperature of the catalyst layer that is, the temperature of the regular mesoporous material is preferably 200 to 800 ° C., more preferably 300 to 600 ° C., and further preferably 350 to 500 ° C. preferable.
- the temperature of the regular mesoporous material is 200 ° C. or higher, high catalytic activity can be obtained.
- the temperature of the regular mesoporous material is 800 ° C. or lower, it is possible to suppress a decrease in the selectivity of the target product and a decrease in the catalytic activity due to the thermal decomposition reaction of the raw material.
- the reaction pressure can be appropriately selected depending on the type of 1,2-alkanediol used in the reaction, and is usually 1 MPa or less, preferably atmospheric pressure.
- the reaction can be carried out by a fixed bed flow reaction system in which a mixed gas containing raw material 1,2-alkanediol, inert gas and the like is circulated through a reactor filled with a catalyst.
- W / F is preferably 0.001 to 1000 g ⁇ min / ml, more preferably 0.01 to 100 g ⁇ min / ml, and further preferably 1 to 40 g ⁇ min / ml. Since the conversion rate can be kept high, W / F is preferably 0.001 g ⁇ min / ml or more. Further, if the reactivity becomes too high, the product also reacts, which may cause a decrease in selectivity and deterioration of the catalyst, so W / F is preferably 1000 g ⁇ min / ml or less.
- W is the mass (g) of the catalyst charged in the reaction tube
- F is the supply rate (ml / min) of 1,2-alkanediol supplied to the layer filled with the catalyst. That is, W / F is the mass of the catalyst charged with respect to the supply rate of 1,2-alkanediol supplied into the reaction tube, and is calculated by the following equation.
- W / F amount of catalyst to be filled (g) / supply rate of 1,2-alkanediol supplied into the reaction tube (ml / min)
- the periodic structure of the regular mesoporous material was confirmed by obtaining an X-ray diffraction peak using a powder X-ray diffractometer (product name: Rigaku RINT 2500 VHF, Rigaku Corporation).
- the pore diameter of the regular mesoporous material is calculated from a pore diameter distribution curve and the peak position of the curve.
- the pore size distribution curve is a curve obtained by plotting the value (dV / dD) obtained by differentiating the pore volume (V) by the pore diameter (D) with respect to the pore diameter (D).
- the pore distribution curve was obtained by a BJH method calculation method by acquiring a nitrogen adsorption isotherm using a gas adsorption device (product name: BELSORP-max, Nippon Bell).
- the raw material mixed gas and the product were analyzed using gas chromatography. From the results of gas chromatography, the conversion rate of 1,2-alkanediol, the selectivity of saturated aldehyde, and the yield of saturated aldehyde were determined by the following equations.
- A is the number of moles of 1,2-alkanediol fed
- B is the number of moles of reacted saturated aldehyde
- C is the number of moles of saturated aldehyde produced.
- Example 1 Sodium silicate 5.0 g was calcined at 700 ° C. for 6 hours. The fired sodium silicate was added to 50 mL of distilled water, stirred at room temperature for 3 hours, and filtered to obtain a kanemite paste which is a layered silicate. To the obtained kanemite paste, 100 ml of a 0.1 mol / L hexadecyltrimethylammonium bromide aqueous solution was added and stirred at 70 ° C. for 3 hours. Then, using 2 mol / L hydrochloric acid aqueous solution, it adjusted so that pH might be set to 8.5, and continued stirring at 70 degreeC for 18 hours.
- the obtained regular mesoporous material was confirmed to be a regular mesoporous material having a diffraction peak at a position where the d value is 4.0 nm or more and having a periodic structure. It was done.
- the obtained regular mesoporous material was packed in a reaction tube having a diameter of 9 mm and a length of 35 mm made of quartz installed in a fixed bed flow type reaction apparatus.
- the reaction tube was held at 400 ° C. by an electric furnace.
- oxygen gas was circulated in the reaction tube at a flow rate of 30 ml / min for 1 hour under atmospheric pressure.
- nitrogen is circulated at a flow rate of 30 ml / min
- 1,2-propanediol is vaporized at a flow rate of 0.028 ml / min, and is supplied together with nitrogen to the packed bed of regular mesoporous materials.
- the reaction from diol to propionaldehyde was carried out. Each condition was set so that W / F was 10.7 g ⁇ min / ml.
- Example 2 Propionaldehyde production as in Example 1 except that each condition was set so that W / F was 21.4 g ⁇ min / ml, and the reaction tube outlet gas was measured 105 minutes after starting the reaction. Went. The results are shown in Table 1.
- Example 3 33.8 g of dodecyltrimethylammonium bromide was added to 96.2 mL of distilled water to obtain A solution.
- 1.7 g of sodium hydroxide was dissolved in 18.8 mL of distilled water to obtain a liquid B. While stirring the liquid A, the liquid B and silica sol (trade name: Snowtex 20, manufactured by Nissan Chemical Industries, Ltd.) were alternately added little by little. After adding the whole amount, the mixture was stirred at room temperature for 2 hours to obtain a mixed solution.
- silica sol trade name: Snowtex 20, manufactured by Nissan Chemical Industries, Ltd.
- the obtained mixed solution was hydrothermally treated at 140 ° C. for 48 hours in an autoclave.
- the resulting white solid was filtered, washed, and dried at 60 ° C. for 24 hours.
- the obtained white solid was dispersed in distilled water. At this time, distilled water having a mass 30 times the mass of the white solid was used. And 2 mol / L hydrochloric acid was slowly added so that pH might be set to 6.5. When the pH was stable, the temperature was maintained at 80 ° C. and left to stand for 20 hours. Then, it was filtered, washed and dried at 60 ° C. for 24 hours to obtain MCM-41. Propionaldehyde was produced in the same manner as in Example 2 except that the obtained MCM-41 was packed in a reaction tube of a fixed bed flow type reactor. The results are shown in Table 1.
- Example 1 Propionaldehyde was produced in the same manner as in Example 2 except that SiO 2 (trade name: Cabosil, manufactured by Cabot) was packed in the reaction tube of the fixed bed flow type reactor. The results are shown in Table 1. Cabosil does not have regularly arranged mesopores and does not correspond to a regular mesoporous material.
- a saturated aldehyde can be efficiently produced by synthesizing a saturated aldehyde from 1,2-alkanediol using a regular mesoporous material.
- a regular mesoporous material synthesized by causing a surfactant to act on a layered silicate a saturated aldehyde can be produced more efficiently.
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Abstract
Description
本発明において規則性メソ多孔体とは、直径2~50nmの細孔を有し、その細孔が規則的に配列したシリカ系の物質を示す。規則性メソ多孔体であることは、粉末X線回折装置(製品名:Rigaku RINT 2500 VHF、(株)リガク)を用いてX線回折ピークを得ることにより確認することができる。本発明に係る規則性メソ多孔体としては、高い酸強度を有する固体酸触媒を用いることができる。一般的に、固体酸触媒としてはシリカやアルミナ等が用いられるが、本発明のように規則性メソ多孔体として用いることにより、高い比表面積による反応場の増加に加えて、規則的に配列したメソ孔内部に存在する水酸基が酸触媒として高い性能を有するため、1,2-アルカンジオールから飽和アルデヒドを高収率で製造することができる。
本発明に係る方法において原料である1,2-アルカンジオールの具体例としては、1,2-プロパンジオール、1,2-ブタンジオール、1,2-ペンタンジオール、1,2-ヘキサンジオールなどが挙げられる。これらの中でも、1,2-アルカンジオールとしては、バイオディーゼル燃料を製造する際の副生物であるグリセリンから製造することができる観点から、1,2-プロパンジオールが好ましい。
1,2-アルカンジオール転化率(%)=(B/A)×100
飽和アルデヒド選択率(%)=(C/B)×100
飽和アルデヒド収率(%)=(C/A)×100
式中、Aは供給した1,2-アルカンジオールのモル数、Bは反応した飽和アルデヒドのモル数、Cは製造した飽和アルデヒドのモル数である。
ケイ酸ナトリウム5.0gを700℃で6時間焼成した。焼成したケイ酸ナトリウムを蒸留水50mL中に添加し、室温で3時間攪拌し、ろ過することで、層状シリケートであるカネマイトのペーストを得た。得られたカネマイトペーストに0.1mol/Lのヘキサデシルトリメチルアンモニウムブロミド水溶液100mlを加え、70℃で3時間攪拌保持した。その後、2mol/Lの塩酸水溶液を用いて、pHが8.5となるように調整し、引き続き70℃で18時間攪拌保持した。その後、ろ過を行い、蒸留水にて数回洗浄を行い、乾燥させ、規則性メソ多孔体FSM-16前駆体を得た。そして、該前駆体を550℃で8時間、空気雰囲気下で焼成し、規則性メソ多孔体FSM-16を得た。
W/Fが21.4g・min/mlとなるように各条件を設定し、反応を開始して105分後の反応管出口ガスを測定した以外は、実施例1と同様にプロピオンアルデヒドの製造を行った。結果を表1に示す。
ドデシルトリメチルアンモニウムブロミド33.8gを蒸留水96.2mL中に添加し、A液を得た。
固定床流通式の反応装置の反応管にSiO2(商品名:Cabosil、カボット社製)を詰めたこと以外は、実施例2と同様にプロピオンアルデヒドの製造を行った。結果を表1に示す。なお、Cabosilは規則的に配列したメソ孔を有さず、規則性メソ多孔体には該当しない。
ケイタングステン酸0.5gを蒸留水5gに溶解した水溶液を、SiO2に添加し、エバポレーターを用いて、溶媒である蒸留水を減圧留去し、SiW12O40/SiO2を得た。得られたSiW12O40/SiO2を固定床流通式の反応装置の反応管に詰めたこと以外は、実施例2と同様にプロピオンアルデヒドの製造を行った。結果を表1に示す。なお、得られたSiW12O40/SiO2は規則的に配列したメソ孔を有さず、規則性メソ多孔体には該当しない。
Claims (9)
- 規則性メソ多孔体の存在下、1,2-アルカンジオールから飽和アルデヒドを製造する方法。
- 前記規則性メソ多孔体の平均細孔径が、2.0nm以上10.0nm以下である請求項1に記載の方法。
- 前記規則性メソ多孔体の酸量が、1.0mmol/g以上10.0mmol/g以下である請求項1又は2に記載の方法。
- 前記規則性メソ多孔体が、層状シリケートに界面活性剤を作用させて合成した規則性メソ多孔体である請求項1から3のいずれか1項に記載の方法。
- 前記規則性メソ多孔体が、FSM-16である請求項1から4のいずれか1項に記載の方法。
- 前記1,2-アルカンジオールが、1,2-プロパンジオールである請求項1から5のいずれか1項に記載の方法。
- 前記飽和アルデヒドが、プロピオンアルデヒドである請求項1から6のいずれか1項に記載の方法。
- 前記1,2-アルカンジオールをW/Fが0.01g・min/ml以上1000g・min/ml以下となるように規則性メソ多孔体と接触させる請求項1から7のいずれか1項に記載の方法。
- 前記規則性メソ多孔体の温度を200℃以上800℃以下とする請求項1から8のいずれか1項に記載の方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG11201504471TA SG11201504471TA (en) | 2013-02-06 | 2014-02-04 | Method for producing saturated aldehyde from 1, 2-alkanediol |
| US14/654,996 US9393554B2 (en) | 2013-02-06 | 2014-02-04 | Method for producing saturated aldehyde from 1,2-alkanediol |
| CN201480007398.XA CN104968639B (zh) | 2013-02-06 | 2014-02-04 | 由1,2-链烷二醇合成饱和醛的制造方法 |
| JP2014510595A JP6200416B2 (ja) | 2013-02-06 | 2014-02-04 | 1,2−アルカンジオールからの飽和アルデヒド製造方法 |
| KR1020157018783A KR102110743B1 (ko) | 2013-02-06 | 2014-02-04 | 1,2-알케인다이올로부터의 포화 알데하이드 제조 방법 |
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| JP2013021299 | 2013-02-06 | ||
| JP2013-021299 | 2013-02-06 |
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| WO2014123095A1 true WO2014123095A1 (ja) | 2014-08-14 |
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| PCT/JP2014/052485 Ceased WO2014123095A1 (ja) | 2013-02-06 | 2014-02-04 | 1,2-アルカンジオールからの飽和アルデヒド製造方法 |
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| US (1) | US9393554B2 (ja) |
| JP (1) | JP6200416B2 (ja) |
| KR (1) | KR102110743B1 (ja) |
| CN (1) | CN104968639B (ja) |
| SG (1) | SG11201504471TA (ja) |
| WO (1) | WO2014123095A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017209126A1 (ja) * | 2016-05-31 | 2017-12-07 | 三菱ケミカル株式会社 | プロピオンアルデヒドの製造方法 |
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| JPH1135510A (ja) * | 1997-07-17 | 1999-02-09 | Mitsubishi Gas Chem Co Inc | イソブチルアルデヒドの製造法 |
| JP2010180156A (ja) * | 2009-02-05 | 2010-08-19 | Chiba Univ | 1,2−ジオールからの低級飽和アルデヒド製造方法 |
| JP2010227925A (ja) * | 2009-03-06 | 2010-10-14 | Daicel Chem Ind Ltd | アルコール脱水素反応用触媒、及びこれを用いたアルデヒドの製造法 |
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| JP2662965B2 (ja) | 1988-02-04 | 1997-10-15 | ダイセル化学工業株式会社 | 酢酸アリルおよびアリルアルコールの製造法 |
| JPH07116083A (ja) | 1993-10-21 | 1995-05-09 | Inax Corp | ハンドドライヤー |
| JPH10296088A (ja) * | 1997-04-28 | 1998-11-10 | Toyota Central Res & Dev Lab Inc | 固体酸触媒及びその製造方法 |
| CN101733145A (zh) * | 2009-12-02 | 2010-06-16 | 齐齐哈尔大学 | 介孔分子筛催化剂,其制备方法及在制备醛酮中的应用 |
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- 2014-02-04 KR KR1020157018783A patent/KR102110743B1/ko active Active
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- 2014-02-04 SG SG11201504471TA patent/SG11201504471TA/en unknown
- 2014-02-04 WO PCT/JP2014/052485 patent/WO2014123095A1/ja not_active Ceased
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| JPH1135510A (ja) * | 1997-07-17 | 1999-02-09 | Mitsubishi Gas Chem Co Inc | イソブチルアルデヒドの製造法 |
| JP2010180156A (ja) * | 2009-02-05 | 2010-08-19 | Chiba Univ | 1,2−ジオールからの低級飽和アルデヒド製造方法 |
| JP2010227925A (ja) * | 2009-03-06 | 2010-10-14 | Daicel Chem Ind Ltd | アルコール脱水素反応用触媒、及びこれを用いたアルデヒドの製造法 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017209126A1 (ja) * | 2016-05-31 | 2017-12-07 | 三菱ケミカル株式会社 | プロピオンアルデヒドの製造方法 |
| JPWO2017209126A1 (ja) * | 2016-05-31 | 2018-06-14 | 三菱ケミカル株式会社 | プロピオンアルデヒドの製造方法 |
| US10384998B2 (en) | 2016-05-31 | 2019-08-20 | Mitsubishi Chemical Corporation | Method for producing propionaldehyde |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201504471TA (en) | 2015-07-30 |
| KR20150112946A (ko) | 2015-10-07 |
| JPWO2014123095A1 (ja) | 2017-02-02 |
| US20150343429A1 (en) | 2015-12-03 |
| US9393554B2 (en) | 2016-07-19 |
| CN104968639A (zh) | 2015-10-07 |
| JP6200416B2 (ja) | 2017-09-20 |
| CN104968639B (zh) | 2019-04-16 |
| KR102110743B1 (ko) | 2020-05-14 |
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