JPS5551702A - Raising method for concentration of heavy hydrogen in synthesis gas - Google Patents
Raising method for concentration of heavy hydrogen in synthesis gasInfo
- Publication number
- JPS5551702A JPS5551702A JP12146378A JP12146378A JPS5551702A JP S5551702 A JPS5551702 A JP S5551702A JP 12146378 A JP12146378 A JP 12146378A JP 12146378 A JP12146378 A JP 12146378A JP S5551702 A JPS5551702 A JP S5551702A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- reforming
- synthesis gas
- heavy hydrogen
- naphtha
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 12
- UFHFLCQGNIYNRP-VVKOMZTBSA-N Dideuterium Chemical compound [2H][2H] UFHFLCQGNIYNRP-VVKOMZTBSA-N 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 238000003786 synthesis reaction Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 title abstract 2
- 238000002407 reforming Methods 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 238000000629 steam reforming Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000006114 decarboxylation reaction Methods 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
Landscapes
- Hydrogen, Water And Hydrids (AREA)
Abstract
PURPOSE: To raise the concn. of heavy hydrogen in a synthesis gas by reevaporating process condensed water discharged from a hydrocarbon reforming process and a carbon monoxide converting process and by supplying the resulting steam to the reforming process.
CONSTITUTION: In steam reforming of naphtha, naphtha 1 passed through a desulfurization process enters reforming process A together with steam 5, and it is decomposed and taken out as synthesis gas 2 through carbon monoxide converting process B and decarboxylation process C. Condensed water 3 discharged from processes B, C is converted into hot steam 4 by heater D, and steam 4 is supplied to process A again. By continuously performing steam reforming of naphtha 1 the ratio of heavy hydrogen in gas 2 is raised. In addn., by this method the amt. of steam 5 supplied is reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12146378A JPS5551702A (en) | 1978-10-04 | 1978-10-04 | Raising method for concentration of heavy hydrogen in synthesis gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12146378A JPS5551702A (en) | 1978-10-04 | 1978-10-04 | Raising method for concentration of heavy hydrogen in synthesis gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5551702A true JPS5551702A (en) | 1980-04-15 |
Family
ID=14811752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12146378A Pending JPS5551702A (en) | 1978-10-04 | 1978-10-04 | Raising method for concentration of heavy hydrogen in synthesis gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5551702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414195A (en) * | 1980-09-01 | 1983-11-08 | Sulzer Brothers Limited | Method for the preparation of deuterium-enriched water |
| US5214348A (en) * | 1990-11-19 | 1993-05-25 | Mitsubishi Denki Kabushiki Kaisha | Color crt with insulating stud pins for shadow mask support |
-
1978
- 1978-10-04 JP JP12146378A patent/JPS5551702A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414195A (en) * | 1980-09-01 | 1983-11-08 | Sulzer Brothers Limited | Method for the preparation of deuterium-enriched water |
| US5214348A (en) * | 1990-11-19 | 1993-05-25 | Mitsubishi Denki Kabushiki Kaisha | Color crt with insulating stud pins for shadow mask support |
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