JP2013119524A5 - - Google Patents
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- JP2013119524A5 JP2013119524A5 JP2011266891A JP2011266891A JP2013119524A5 JP 2013119524 A5 JP2013119524 A5 JP 2013119524A5 JP 2011266891 A JP2011266891 A JP 2011266891A JP 2011266891 A JP2011266891 A JP 2011266891A JP 2013119524 A5 JP2013119524 A5 JP 2013119524A5
- Authority
- JP
- Japan
- Prior art keywords
- type zeolite
- mfi type
- reaction
- catalyst
- pressed
- 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.)
- Pending
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Description
実施例８
（７重量％Ｐｂ／Ｈ−ＭＦＩ型ゼオライト触媒の調製）
イオン交換水２９．９ｇに二酢酸鉛（ＩＩ）三水和物４．１４ｇを溶かした溶液にＨ−ＭＦＩ型ゼオライト（東ソー製）３０．０ｇを浸して、二酢酸鉛（ＩＩ）水溶液をＨ−ＭＦＩ型ゼオライトに含浸させた。酢酸鉛水溶液を含浸したＨ−ＭＦＩ型ゼオライトを１３０℃で乾燥させた後、５５０℃で５時間焼成し得られた固形物を６０ＭＰａでプレスした。プレスした固形物を解砕後、１０〜１６メッシュに分級し、７重量％Ｐｂ／Ｈ−ＭＦＩ型ゼオライト触媒を調製した。
（反応）
反応に用いる触媒を７重量％Ｐｂ／Ｈ−ＭＦＩ型ゼオライト触媒に、反応温度を４００℃に代えた以外は、実施例１と同様の方法で反応を実施した。エチレングリコールの転化率は９９％、１−メチルイミダゾール収率は２８％であった。
Example 8
(Preparation of 7 wt% Pb / H-MFI type zeolite catalyst)
30.0 g of H-MFI type zeolite (manufactured by Tosoh) was immersed in a solution of 4.14 g of lead (II) diacetate trihydrate in 29.9 g of ion-exchanged water. -Impregnation into MFI type zeolite. The H-MFI type zeolite impregnated with the aqueous lead acetate solution was dried at 130 ° C., and then the solid obtained by calcining at 550 ° C. for 5 hours was pressed at 60 MPa. The pressed solid was crushed and classified to 10 to 16 mesh to prepare a 7 wt% Pb / H-MFI type zeolite catalyst.
(reaction)
The reaction was carried out in the same manner as in Example 1 except that the catalyst used for the reaction was a 7 wt% Pb / H-MFI type zeolite catalyst and the reaction temperature was changed to 400 ° C. The conversion of ethylene glycol was 99%, and the yield of 1-methylimidazole was 28%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011266891A JP2013119524A (en) | 2011-12-06 | 2011-12-06 | Method for producing 1-alkylimidazole compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011266891A JP2013119524A (en) | 2011-12-06 | 2011-12-06 | Method for producing 1-alkylimidazole compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013119524A JP2013119524A (en) | 2013-06-17 |
| JP2013119524A5 true JP2013119524A5 (en) | 2013-09-26 |
Family
ID=48772347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011266891A Pending JP2013119524A (en) | 2011-12-06 | 2011-12-06 | Method for producing 1-alkylimidazole compound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2013119524A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6378680B2 (en) * | 2013-08-01 | 2018-08-22 | 広栄化学工業株式会社 | Method for producing 1-alkylimidazole compound |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224473A (en) * | 1994-12-20 | 1996-09-03 | Koei Chem Co Ltd | Dehydrocyclization catalyst and production of pyrazines using the same |
| JP2002255941A (en) * | 2001-03-02 | 2002-09-11 | Koei Chem Co Ltd | Method for producing imidazole compound |
-
2011
- 2011-12-06 JP JP2011266891A patent/JP2013119524A/en active Pending
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