JPS5315306A - Recovery of exhaust heat from formaldehyde-containing gaseous product - Google Patents

Recovery of exhaust heat from formaldehyde-containing gaseous product

Info

Publication number
JPS5315306A
JPS5315306A JP8826476A JP8826476A JPS5315306A JP S5315306 A JPS5315306 A JP S5315306A JP 8826476 A JP8826476 A JP 8826476A JP 8826476 A JP8826476 A JP 8826476A JP S5315306 A JPS5315306 A JP S5315306A
Authority
JP
Japan
Prior art keywords
exhaust heat
recovery
formaldehyde
gaseous product
containing gaseous
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
JP8826476A
Other languages
Japanese (ja)
Other versions
JPS5530783B2 (en
Inventor
Masami Takahashi
Akira Fuyuizumi
Isamu Uehara
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP8826476A priority Critical patent/JPS5315306A/en
Publication of JPS5315306A publication Critical patent/JPS5315306A/en
Publication of JPS5530783B2 publication Critical patent/JPS5530783B2/ja
Granted legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To achieve maximum recovery of exhaust heat from a hot, formaldehydecontaining gas resulting from the catalytic oxidative-dehydrogenating reaction between methanol and air, by effecting heat exchange through a waste-heat boiler and a methanol vaporizer in succession.
COPYRIGHT: (C)1978,JPO&Japio
JP8826476A 1976-07-26 1976-07-26 Recovery of exhaust heat from formaldehyde-containing gaseous product Granted JPS5315306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8826476A JPS5315306A (en) 1976-07-26 1976-07-26 Recovery of exhaust heat from formaldehyde-containing gaseous product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8826476A JPS5315306A (en) 1976-07-26 1976-07-26 Recovery of exhaust heat from formaldehyde-containing gaseous product

Publications (2)

Publication Number Publication Date
JPS5315306A true JPS5315306A (en) 1978-02-13
JPS5530783B2 JPS5530783B2 (en) 1980-08-13

Family

ID=13938019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8826476A Granted JPS5315306A (en) 1976-07-26 1976-07-26 Recovery of exhaust heat from formaldehyde-containing gaseous product

Country Status (1)

Country Link
JP (1) JPS5315306A (en)

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
KR100927574B1 (en) * 2007-09-11 2009-11-24 원진중공업 주식회사 Formaldehyde Manufacturing Method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104147800B (en) * 2014-08-27 2017-01-18 江苏凯茂石化科技有限公司 Two-stage methanol evaporation column and methanol evaporation technology method

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
KR100927574B1 (en) * 2007-09-11 2009-11-24 원진중공업 주식회사 Formaldehyde Manufacturing Method

Also Published As

Publication number Publication date
JPS5530783B2 (en) 1980-08-13

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