JPS5651417A - Preparation of acetylene from methane - Google Patents
Preparation of acetylene from methaneInfo
- Publication number
- JPS5651417A JPS5651417A JP12898679A JP12898679A JPS5651417A JP S5651417 A JPS5651417 A JP S5651417A JP 12898679 A JP12898679 A JP 12898679A JP 12898679 A JP12898679 A JP 12898679A JP S5651417 A JPS5651417 A JP S5651417A
- Authority
- JP
- Japan
- Prior art keywords
- methane
- acetylene
- laser beam
- reactor
- converged
- 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
Abstract
PURPOSE: To prepare acetylene useful as a raw material in chemical industry, in high yield, by irradiating methane with converged laser beam, thereby effecting the dielectric break of the methane.
CONSTITUTION: Methane gas is introduced from the gas reservoir 4 into the reactor 1, and irradiated with laser beam generated with a laser gun 2 and converged with the mirror 3. Methane is dielectrically broken by the laser beam into acetylene and hydrogen to obtain the objective acetylene in high (about 90%) yield. The dielectric breakage is a phenomenon of explosive plasma formation occured when the pressure of methane gas in the reactor 1 is higher than a specific level (e.g. 100 Torr) and the intensity of the laser beam at the focus is extremely high (e.g. 50MW).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12898679A JPS5651417A (en) | 1979-10-05 | 1979-10-05 | Preparation of acetylene from methane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12898679A JPS5651417A (en) | 1979-10-05 | 1979-10-05 | Preparation of acetylene from methane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5651417A true JPS5651417A (en) | 1981-05-09 |
JPS5648492B2 JPS5648492B2 (en) | 1981-11-16 |
Family
ID=14998290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12898679A Granted JPS5651417A (en) | 1979-10-05 | 1979-10-05 | Preparation of acetylene from methane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5651417A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626179A (en) * | 1992-07-08 | 1994-02-01 | Seiko Sangyo Kk | Floor joist for balcony and the like |
-
1979
- 1979-10-05 JP JP12898679A patent/JPS5651417A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626179A (en) * | 1992-07-08 | 1994-02-01 | Seiko Sangyo Kk | Floor joist for balcony and the like |
Also Published As
Publication number | Publication date |
---|---|
JPS5648492B2 (en) | 1981-11-16 |
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