JPS623762B2 - - Google Patents

Info

Publication number
JPS623762B2
JPS623762B2 JP15400382A JP15400382A JPS623762B2 JP S623762 B2 JPS623762 B2 JP S623762B2 JP 15400382 A JP15400382 A JP 15400382A JP 15400382 A JP15400382 A JP 15400382A JP S623762 B2 JPS623762 B2 JP S623762B2
Authority
JP
Japan
Prior art keywords
phosphine
activated carbon
arsenic
crude
pressure
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.)
Expired
Application number
JP15400382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5945913A (ja
Inventor
Shukichi Nabekawa
Koichi Takahashi
Shuji Oota
Masayuki Maruyama
Yutaka Demura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP15400382A priority Critical patent/JPS5945913A/ja
Publication of JPS5945913A publication Critical patent/JPS5945913A/ja
Publication of JPS623762B2 publication Critical patent/JPS623762B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15400382A 1982-09-06 1982-09-06 ホスフインの精製方法 Granted JPS5945913A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15400382A JPS5945913A (ja) 1982-09-06 1982-09-06 ホスフインの精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15400382A JPS5945913A (ja) 1982-09-06 1982-09-06 ホスフインの精製方法

Publications (2)

Publication Number Publication Date
JPS5945913A JPS5945913A (ja) 1984-03-15
JPS623762B2 true JPS623762B2 (OSRAM) 1987-01-27

Family

ID=15574784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15400382A Granted JPS5945913A (ja) 1982-09-06 1982-09-06 ホスフインの精製方法

Country Status (1)

Country Link
JP (1) JPS5945913A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3093656A1 (en) 2018-03-27 2019-10-03 Nippon Chemical Industrial Co., Ltd. Silyl phosphine compound, process for producing silyl phosphine compound and process for producing inp quantum dots

Also Published As

Publication number Publication date
JPS5945913A (ja) 1984-03-15

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