展開品, 粉砕品

English translation: developed product, here - active catalyst; powder

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Japanese term or phrase:展開品, 粉砕品
English translation:developed product, here - active catalyst; powder
Entered by: Garima Anand

20:28 Jan 6, 2009
Japanese to English translations [PRO]
Science - Chemistry; Chem Sci/Eng
Japanese term or phrase: 展開品, 粉砕品
触媒として用いるRaney-Niは必ずしも展開品を用いる必要は無く危険性の無い、Ni-Al合金の粉砕品を用い、反応系中でゆっくり展開させながら還元を行うのが有利である。
Garima Anand
United States
Local time: 03:17
developed product, here - active catalyst; powder
Explanation:
In chemistry 展開 sometimes means "development", here - production of active Raney nickel from alloy. So there is not necessity to employ "developed" or activated Raney nickel, which is used as catalyst, but instead non-dangerous Ni-Al alloy powder is preferred for reduction.
Selected response from:

Kogusuri
Local time: 13:17
Grading comment
Thanks a lot.
4 KudoZ points were awarded for this answer



Summary of answers provided
5developed product, here - active catalyst; powder
Kogusuri
3new product, ground material
cinefil


  

Answers



11 hrs   confidence: Answerer confidence 5/5
developed product, here - active catalyst; powder


Explanation:
In chemistry 展開 sometimes means "development", here - production of active Raney nickel from alloy. So there is not necessity to employ "developed" or activated Raney nickel, which is used as catalyst, but instead non-dangerous Ni-Al alloy powder is preferred for reduction.

Kogusuri
Local time: 13:17
Specializes in field
Native speaker of: Native in LatvianLatvian
PRO pts in category: 8
Grading comment
Thanks a lot.
Notes to answerer
Asker: Thanks a lot Kogusuri-san

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