JPS6156183A - 無水ピロメリツト酸の捕集方法 - Google Patents

無水ピロメリツト酸の捕集方法

Info

Publication number
JPS6156183A
JPS6156183A JP59089516A JP8951684A JPS6156183A JP S6156183 A JPS6156183 A JP S6156183A JP 59089516 A JP59089516 A JP 59089516A JP 8951684 A JP8951684 A JP 8951684A JP S6156183 A JPS6156183 A JP S6156183A
Authority
JP
Japan
Prior art keywords
pyromellitic anhydride
mixed gas
water
aqueous medium
temperature
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.)
Granted
Application number
JP59089516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0434556B2 (cg-RX-API-DMAC7.html
Inventor
Yojiro Takahashi
高橋　洋次郎
Yoji Akazawa
赤沢　陽治
Yoshiyuki Nakanishi
中西　良之
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 Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP59089516A priority Critical patent/JPS6156183A/ja
Publication of JPS6156183A publication Critical patent/JPS6156183A/ja
Publication of JPH0434556B2 publication Critical patent/JPH0434556B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP59089516A 1984-05-07 1984-05-07 無水ピロメリツト酸の捕集方法 Granted JPS6156183A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59089516A JPS6156183A (ja) 1984-05-07 1984-05-07 無水ピロメリツト酸の捕集方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59089516A JPS6156183A (ja) 1984-05-07 1984-05-07 無水ピロメリツト酸の捕集方法

Publications (2)

Publication Number Publication Date
JPS6156183A true JPS6156183A (ja) 1986-03-20
JPH0434556B2 JPH0434556B2 (cg-RX-API-DMAC7.html) 1992-06-08

Family

ID=13972956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59089516A Granted JPS6156183A (ja) 1984-05-07 1984-05-07 無水ピロメリツト酸の捕集方法

Country Status (1)

Country Link
JP (1) JPS6156183A (cg-RX-API-DMAC7.html)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LA CHIMICA L'INDUSTRIA=1974 *

Also Published As

Publication number Publication date
JPH0434556B2 (cg-RX-API-DMAC7.html) 1992-06-08

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