JPH0345056B2 - - Google Patents

Info

Publication number
JPH0345056B2
JPH0345056B2 JP13798882A JP13798882A JPH0345056B2 JP H0345056 B2 JPH0345056 B2 JP H0345056B2 JP 13798882 A JP13798882 A JP 13798882A JP 13798882 A JP13798882 A JP 13798882A JP H0345056 B2 JPH0345056 B2 JP H0345056B2
Authority
JP
Japan
Prior art keywords
water
gas
humidity control
tower
reaction
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
JP13798882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5929629A (ja
Inventor
Takeshi Shibano
Yasuyuki Sakakura
Katsumasa Yamaguchi
Tsutomu Katagiri
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP13798882A priority Critical patent/JPS5929629A/ja
Publication of JPS5929629A publication Critical patent/JPS5929629A/ja
Publication of JPH0345056B2 publication Critical patent/JPH0345056B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP13798882A 1982-08-10 1982-08-10 不飽和カルボン酸の製造方法 Granted JPS5929629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13798882A JPS5929629A (ja) 1982-08-10 1982-08-10 不飽和カルボン酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13798882A JPS5929629A (ja) 1982-08-10 1982-08-10 不飽和カルボン酸の製造方法

Publications (2)

Publication Number Publication Date
JPS5929629A JPS5929629A (ja) 1984-02-16
JPH0345056B2 true JPH0345056B2 (cs) 1991-07-09

Family

ID=15211427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13798882A Granted JPS5929629A (ja) 1982-08-10 1982-08-10 不飽和カルボン酸の製造方法

Country Status (1)

Country Link
JP (1) JPS5929629A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0814211A2 (pt) * 2007-07-11 2015-01-27 Sumitomo Chemical Co Método e aparelho para produção de gás misturado, e aparelho e método para produção de composto époxi.

Also Published As

Publication number Publication date
JPS5929629A (ja) 1984-02-16

Similar Documents

Publication Publication Date Title
US7541490B2 (en) Method for production of acrylic acid and apparatus for production of acrylic acid
CN103408428B (zh) 一种由工业合成气生产碳酸二甲酯的工艺
EP1388532B1 (en) Method for production of acrylic acid
EP0053517A2 (en) Method for recovering and utilizing waste heat
JP7486847B2 (ja) エチレンアセタートの製造方法
CN102936198B (zh) 生产醋酸乙烯的方法
CA3215019A1 (en) Integration for feed dilution in oxidative dehydrogenation (odh) reactor system
US3170766A (en) Sulfur recovery apparatus
JP2004067615A (ja) アクリル酸の製造方法
JPS6059891B2 (ja) メタクロレインおよびメタクリル酸の分離方法
RU2762755C2 (ru) Способ увеличения концентрации серной кислоты и оборудование для применения в данном способе
JP2857993B2 (ja) ホルムアルデヒド水溶液の連続的製造方法
TWI263635B (en) Method for producing (meth)acrylic acid
US7038081B2 (en) Method for producing polyacrylic acid
JPH0345056B2 (cs)
CN105435584B (zh) 用于处理在丙烯醛和/或(甲基)丙烯酸生产中获得的次级组分的方法和设备
JPH0345057B2 (cs)
JP2679954B2 (ja) 不飽和カルボン酸エステル類の製造方法及び製造装置
JP4948158B2 (ja) （メタ）アクリル酸溶液を得るためのシステムおよび（メタ）アクリル酸の製造方法
CN105980343B (zh) 用于制备生物来源的丙烯酸的方法
JPS6317873A (ja) エチレンオキシドの回収方法
JPS5942340A (ja) アクリル酸の製造方法
JPS63260801A (ja) 改質用炭化水素ガスの増湿方法
RU2032613C1 (ru) Установка для получения концентрированного оксида азота (ii)
JP3322280B2 (ja) 化学エネルギーを用いる熱回収と熱利用の方法