GB1337107A - - Google Patents
Info
- Publication number
- GB1337107A GB1337107A GB4013169A GB1337107DA GB1337107A GB 1337107 A GB1337107 A GB 1337107A GB 4013169 A GB4013169 A GB 4013169A GB 1337107D A GB1337107D A GB 1337107DA GB 1337107 A GB1337107 A GB 1337107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discharge
- anode
- reaction zone
- plasma
- double sheath
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/48—Generating plasma using an arc
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1337107 Discharge apparatus CENTRAL ELECTRICITY GENERATING BOARD 11 Nov 1970 [11 Aug 1969] 40131/69 Heading H5H [Also in Division H1] A method of effecting a chemical synthesis or other chemical reaction requiring energy input which can be effected using electron energy includes the steps of forming a discharge between an anode 21 and a cathode 22 in a discharge tube having means 24 between the anode and cathode constricting the discharge so that two different plasmas are produced adjacent to one another with a double sheath 23 at the boundary between the different plasmas, feeding the input material or materials into a reaction zone 25 on the anode side of the double sheath, the discharge conditions being such that electrons in the reaction zone are in a selected energy range appropriate to the required reaction, and withdrawing the resulting products from the plasma in the reaction zone on the anode side of the double sheath. The two plasmas may differ in respect of electron temperature, plasma density, or ion mass. In the apparatus shown ammonia supplied through an inlet tube 26 reacts with energetic electrons in plasma sac 25 and the resulting hydrazine and hydrogen are pumped out through a tube 29.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4013169 | 1970-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1337107A true GB1337107A (en) | 1973-11-14 |
Family
ID=10413339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4013169A Expired GB1337107A (en) | 1970-11-11 | 1970-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1337107A (en) |
-
1970
- 1970-11-11 GB GB4013169A patent/GB1337107A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |