Title:
CATALYST, AND METHOD FOR PRODUCING COMPOUND USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/100856
Kind Code:
A1
Abstract:
The present invention relates to a catalyst that has at least one peak in each of a pore diameter range of 0.45-10.0 μm and a pore diameter range of 0.040-0.45 μm in a pore distribution (-dV/d(log D) vs D) measured by the mercury intrusion method, and in which when the maximum value of -dV/d(logD) in the pore diameter range of 0.45-10.0 μm is denoted by A and the maximum value of -dV/d(logD) in the pore diameter range of 0.040-0.45 μm is denoted by B, (B/A) is 0.20-13.0 (V is the volume (unit: mL/g) of mercury injected per weight of a sample, D is the pore diameter (unit: μm), logD is the natural logarithm of D, and -dV/d(logD) represents the additive inverse of a value obtained by differentiating the cumulative pore volume by means of the logarithm of the pore diameter in a specific pore diameter range).
Inventors:
OKUMURA SHIGEKI (JP)
KAGAWA TSUKASA (JP)
YASUDA SHOGO (JP)
KAGAWA TSUKASA (JP)
YASUDA SHOGO (JP)
Application Number:
PCT/JP2022/043923
Publication Date:
June 08, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B01J23/887; B01J35/10; C07B61/00; C07C45/35; C07C47/22
Foreign References:
| JP2007505740A | 2007-03-15 | |||
| JP2008086877A | 2008-04-17 | |||
| JP2010029844A | 2010-02-12 | |||
| JP2007511565A | 2007-05-10 |
Attorney, Agent or Firm:
SHIN-EI, P.C. (JP)
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