JPS4820527B1 - - Google Patents

Info

Publication number
JPS4820527B1
JPS4820527B1 JP8820869A JP8820869A JPS4820527B1 JP S4820527 B1 JPS4820527 B1 JP S4820527B1 JP 8820869 A JP8820869 A JP 8820869A JP 8820869 A JP8820869 A JP 8820869A JP S4820527 B1 JPS4820527 B1 JP S4820527B1
Authority
JP
Japan
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
JP8820869A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8820869A priority Critical patent/JPS4820527B1/ja
Publication of JPS4820527B1 publication Critical patent/JPS4820527B1/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP8820869A 1969-11-04 1969-11-04 Pending JPS4820527B1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8820869A JPS4820527B1 (zh) 1969-11-04 1969-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8820869A JPS4820527B1 (zh) 1969-11-04 1969-11-04

Publications (1)

Publication Number Publication Date
JPS4820527B1 true JPS4820527B1 (zh) 1973-06-21

Family

ID=13936469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8820869A Pending JPS4820527B1 (zh) 1969-11-04 1969-11-04

Country Status (1)

Country Link
JP (1) JPS4820527B1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691060A (en) * 1983-11-07 1987-09-01 Mitsubishi Gas Chemical Company, Inc. Process for recovering waste heat from formaldehyde product gas
CN111574370A (zh) * 2020-06-22 2020-08-25 北京旭阳科技有限公司 无水气相甲醛生产丙烯酸甲酯的方法及设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691060A (en) * 1983-11-07 1987-09-01 Mitsubishi Gas Chemical Company, Inc. Process for recovering waste heat from formaldehyde product gas
CN111574370A (zh) * 2020-06-22 2020-08-25 北京旭阳科技有限公司 无水气相甲醛生产丙烯酸甲酯的方法及设备
CN111574370B (zh) * 2020-06-22 2023-09-12 北京旭阳科技有限公司 无水气相甲醛生产丙烯酸甲酯的方法及设备

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