JPS5315306A - Recovery of exhaust heat from formaldehyde-containing gaseous product - Google Patents
Recovery of exhaust heat from formaldehyde-containing gaseous productInfo
- 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
Links
Landscapes
- 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
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)
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)
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 |
-
1976
- 1976-07-26 JP JP8826476A patent/JPS5315306A/en active Granted
Cited By (2)
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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