DE800756C - Verfahren zur Zerlegung methanhaltiger Gase - Google Patents
Verfahren zur Zerlegung methanhaltiger GaseInfo
- Publication number
- DE800756C DE800756C DE1948P0005178 DEP0005178D DE800756C DE 800756 C DE800756 C DE 800756C DE 1948P0005178 DE1948P0005178 DE 1948P0005178 DE P0005178 D DEP0005178 D DE P0005178D DE 800756 C DE800756 C DE 800756C
- Authority
- DE
- Germany
- Prior art keywords
- methane
- nitrogen
- liquid
- evaporation
- gas
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title description 36
- 239000007789 gas Substances 0.000 title description 23
- 238000000354 decomposition reaction Methods 0.000 title description 3
- 238000000034 method Methods 0.000 title description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 19
- 238000001704 evaporation Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 230000008020 evaporation Effects 0.000 description 12
- 239000012535 impurity Substances 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 7
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 239000000571 coke Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005201 scrubbing Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 230000029142 excretion Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- IKIWQIUJLIJZJB-UHFFFAOYSA-N [N].O=[C] Chemical compound [N].O=[C] IKIWQIUJLIJZJB-UHFFFAOYSA-N 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1948P0005178 DE800756C (de) | 1948-10-01 | 1948-10-01 | Verfahren zur Zerlegung methanhaltiger Gase |
| BE491251D BE491251A (enrdf_load_stackoverflow) | 1948-10-01 | 1948-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1948P0005178 DE800756C (de) | 1948-10-01 | 1948-10-01 | Verfahren zur Zerlegung methanhaltiger Gase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE800756C true DE800756C (de) | 1950-12-04 |
Family
ID=3870599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1948P0005178 Expired DE800756C (de) | 1948-10-01 | 1948-10-01 | Verfahren zur Zerlegung methanhaltiger Gase |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE491251A (enrdf_load_stackoverflow) |
| DE (1) | DE800756C (enrdf_load_stackoverflow) |
-
1948
- 1948-10-01 BE BE491251D patent/BE491251A/xx unknown
- 1948-10-01 DE DE1948P0005178 patent/DE800756C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE491251A (enrdf_load_stackoverflow) | 1949-09-21 |
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