JPWO2020005689A5 - - Google Patents

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Publication number
JPWO2020005689A5
JPWO2020005689A5 JP2020567563A JP2020567563A JPWO2020005689A5 JP WO2020005689 A5 JPWO2020005689 A5 JP WO2020005689A5 JP 2020567563 A JP2020567563 A JP 2020567563A JP 2020567563 A JP2020567563 A JP 2020567563A JP WO2020005689 A5 JPWO2020005689 A5 JP WO2020005689A5
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JP
Japan
Prior art keywords
catalyst
norpro
lph
calcined
stirred
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
Application number
JP2020567563A
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Japanese (ja)
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JP2021528231A (en
Publication date
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Priority claimed from PCT/US2019/038147 external-priority patent/WO2020005689A1/en
Publication of JP2021528231A publication Critical patent/JP2021528231A/en
Publication of JPWO2020005689A5 publication Critical patent/JPWO2020005689A5/ja
Pending legal-status Critical Current

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Description

触媒1の調製:
触媒1を、5gのNorpro 3.2mmアルミナ球状ペレットを出発担体材料として使用し、それに添加前に30分間撹拌した0.19gの金チオ硫酸ナトリウム、0.2gのメルカプトコハク酸、0.06gのクエン酸一水和物、および約5gのDI水からなる溶液を添加するインシピエントウェットネス法によって調製した。次いで、触媒を、室温で約50LPHの一定の空気パージを伴うボックスオーブン内に1時間入れ、次いで、5℃/分の傾斜温度を使用して400℃で焼成し、400℃で4時間保持した。
Preparation of catalyst 1:
Catalyst 1 was prepared by the incipient wetness method using 5 g of Norpro 3.2 mm alumina spherical pellets as the starting support material, to which was added a solution consisting of 0.19 g sodium gold thiosulfate , 0.2 g mercaptosuccinic acid, 0.06 g citric acid monohydrate, and about 5 g DI water, stirred for 30 minutes before addition. The catalyst was then placed in a box oven with a constant air purge of about 50 LPH at room temperature for 1 hour, then calcined at 400°C using a temperature ramp of 5°C/min and held at 400°C for 4 hours.

触媒2の調製:
触媒2を、10gのNorpro 3.2mmアルミナ球状ペレットを出発担体材料として使用し、それに添加前に30分間撹拌した0.39gの金チオ硫酸ナトリウムと0.04gのチオリンゴ酸とを含む10gのDI水中の溶液を添加するインシピエントウェットネス法によって調製した。次いで、触媒を、120℃で約50LPHの一定の空気パージを伴うボックスオーブン内に1時間入れ、次いで、5℃/分の傾斜温度を使用して400℃で焼成し、400℃で4時間保持した。
Preparation of catalyst 2:
Catalyst 2 was prepared by the incipient wetness method using 10 g of Norpro 3.2 mm alumina spherical pellets as the starting support material, to which was added a solution of 0.39 g of sodium gold thiosulfate and 0.04 g of thiomalic acid in 10 g of DI water, stirred for 30 minutes before addition. The catalyst was then placed in a box oven with a constant air purge of about 50 LPH at 120° C. for 1 hour, then calcined at 400° C. using a temperature ramp of 5° C./min and held at 400° C. for 4 hours.

JP2020567563A 2018-06-28 2019-06-20 Heterogeneous catalyst Pending JP2021528231A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862691127P 2018-06-28 2018-06-28
US62/691,127 2018-06-28
PCT/US2019/038147 WO2020005689A1 (en) 2018-06-28 2019-06-20 Heterogeneous catalyst

Publications (2)

Publication Number Publication Date
JP2021528231A JP2021528231A (en) 2021-10-21
JPWO2020005689A5 true JPWO2020005689A5 (en) 2023-07-24

Family

ID=67515065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020567563A Pending JP2021528231A (en) 2018-06-28 2019-06-20 Heterogeneous catalyst

Country Status (10)

Country Link
US (1) US11813593B2 (en)
EP (1) EP3814008A1 (en)
JP (1) JP2021528231A (en)
KR (1) KR20210022620A (en)
CN (1) CN112165988B (en)
BR (1) BR112020023925A2 (en)
CA (1) CA3103680A1 (en)
MX (1) MX2020012675A (en)
SG (1) SG11202012162PA (en)
WO (1) WO2020005689A1 (en)

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US11577225B2 (en) * 2018-01-10 2023-02-14 Dow Global Technologies Llc Heterogeneous catalyst

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