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1. JP2013545732 - グリセロールまたはグリセリンの接触脱水によりアクロレインを得るための方法

Office Japan
Application Number 2013535492
Application Date 26.10.2011
Publication Number 2013545732
Publication Date 26.12.2013
Grant Number 5917533
Grant Date 15.04.2016
Publication Kind B2
IPC
C07C 45/52
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
51by pyrolysis, rearrangement or decomposition
52by dehydration and rearrangement involving two hydroxy groups in the same molecule
C07C 47/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
47Compounds having -CHO groups
20Unsaturated compounds having -CHO groups bound to acyclic carbon atoms
21with only carbon-to-carbon double bonds as unsaturation
22Acrylaldehyde; Methacrylaldehyde
B01J 23/30
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
30Tungsten
B01J 23/92
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
90Regeneration or reactivation
92of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36128
C07B 61/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
61Other general methods
CPC
C07C 45/52
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
51by pyrolysis, rearrangement or decomposition
52by dehydration and rearrangement involving two hydroxy groups in the same molecule
C07C 319/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
319Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14of sulfides
18by addition of thiols to unsaturated compounds
C07C 319/20
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
319Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14of sulfides
20by reactions not involving the formation of sulfide groups
Y02P 20/584
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
20Technologies relating to chemical industry
50Improvements relating to the production of bulk chemicals
584Recycling of catalysts
B01J 23/30
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
30Tungsten
C07C 47/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
47Compounds having —CHO groups
20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
21with only carbon-to-carbon double bonds as unsaturation
22Acryaldehyde; Methacryaldehyde
Applicants アディッソ・フランス・エス.エー.エス.
エコール・サントラル・ドゥ・リール
Inventors パリアンテ、ステファン
ベリエル-バカ・ビルジニー
パウル、セバスチャン
ファタ、ノーリア
Agents 蔵田 昌俊
福原 淑弘
中村 誠
野河 信久
白根 俊郎
峰 隆司
砂川 克
Priority Data 10/58767 26.10.2010 FR
Title
(JA) グリセロールまたはグリセリンの接触脱水によりアクロレインを得るための方法
Abstract
(JA)

酸触媒の存在下で、グリセロールまたはグリセリンの接触脱水によってアクロレインを得るための連続的な方法であって、前記方法が、前記触媒の同時再生を含み、流動層反応器において実行され、前記反応器が、2つのゾーン、触媒再生ゾーンと称される第1ゾーンまたは下方のゾーン(その中で酸素を含む流動化ガスが導入される)、および反応ゾーンと称される第2ゾーンまたは上方のゾーン(その中でグリセロールまたはグリセリンが導入されて、アクロレインに変換される)を含む方法。

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