DE1184335B - Verfahren zur Gewinnung von Acetylen aus Gasgemischen - Google Patents
Verfahren zur Gewinnung von Acetylen aus GasgemischenInfo
- Publication number
- DE1184335B DE1184335B DEB71781A DEB0071781A DE1184335B DE 1184335 B DE1184335 B DE 1184335B DE B71781 A DEB71781 A DE B71781A DE B0071781 A DEB0071781 A DE B0071781A DE 1184335 B DE1184335 B DE 1184335B
- Authority
- DE
- Germany
- Prior art keywords
- acetylene
- line
- washing liquid
- gas
- column
- 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
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims description 44
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims description 42
- 239000000203 mixture Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000005406 washing Methods 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 50
- 239000007789 gas Substances 0.000 claims description 45
- 239000002904 solvent Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 12
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 12
- 238000005201 scrubbing Methods 0.000 description 10
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthalene Natural products C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 description 9
- HXGDTGSAIMULJN-UHFFFAOYSA-N acenaphthylene Chemical compound C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 238000007872 degassing Methods 0.000 description 7
- 238000004821 distillation Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- WFYPICNXBKQZGB-UHFFFAOYSA-N butenyne Chemical group C=CC#C WFYPICNXBKQZGB-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical class C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- -1 polycyclic hydrocarbons Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL129845D NL129845C (enrdf_load_stackoverflow) | 1963-05-07 | ||
| GB1051764D GB1051764A (enrdf_load_stackoverflow) | 1963-05-07 | ||
| DEB71781A DE1184335B (de) | 1963-05-07 | 1963-05-07 | Verfahren zur Gewinnung von Acetylen aus Gasgemischen |
| US360548A US3325972A (en) | 1963-05-07 | 1964-04-17 | Separating acetylene from gas mixtures |
| NL646404968A NL143729B (nl) | 1963-05-07 | 1964-05-05 | Detectorbuis voor het waarnemen van ultraviolette straling. |
| FR973544A FR1393024A (fr) | 1963-05-07 | 1964-05-06 | Procédé pour séparer, de mélanges gazeux, l'acétylène |
| BE647589D BE647589A (enrdf_load_stackoverflow) | 1963-05-07 | 1964-05-06 | |
| AT400464A AT245150B (de) | 1963-05-07 | 1964-05-06 | Verfahren zur Abtrennung von Acetylen aus Gasgemischen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB71781A DE1184335B (de) | 1963-05-07 | 1963-05-07 | Verfahren zur Gewinnung von Acetylen aus Gasgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1184335B true DE1184335B (de) | 1964-12-31 |
Family
ID=6977177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB71781A Pending DE1184335B (de) | 1963-05-07 | 1963-05-07 | Verfahren zur Gewinnung von Acetylen aus Gasgemischen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3325972A (enrdf_load_stackoverflow) |
| AT (1) | AT245150B (enrdf_load_stackoverflow) |
| BE (1) | BE647589A (enrdf_load_stackoverflow) |
| DE (1) | DE1184335B (enrdf_load_stackoverflow) |
| GB (1) | GB1051764A (enrdf_load_stackoverflow) |
| NL (2) | NL143729B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894942A (en) * | 1971-03-23 | 1975-07-15 | Gen Am Transport | Volatile gasoline vapor recovery system |
| SE373123B (enrdf_load_stackoverflow) * | 1972-10-23 | 1975-01-27 | Aga Ab | |
| DE3539553A1 (de) * | 1985-11-07 | 1987-05-14 | Linde Ag | Verfahren zum gewinnen von methylazetylen und/oder propadien |
| US8487150B2 (en) * | 2008-07-18 | 2013-07-16 | Basf Se | Process for hydrogenating butadiyne |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738859A (en) * | 1950-10-14 | 1956-03-20 | Basf Ag | Separation of acetylene from gaseous mixtures |
| US2685941A (en) * | 1951-01-31 | 1954-08-10 | Universal Oil Prod Co | Method for concentrating hydrogen |
| US2870867A (en) * | 1955-01-27 | 1959-01-27 | Basf Ag | Separation of acetylene from gas mixtures |
| US2796951A (en) * | 1955-11-22 | 1957-06-25 | Lummus Co | Production of olefins |
-
0
- NL NL129845D patent/NL129845C/xx active
- GB GB1051764D patent/GB1051764A/en active Active
-
1963
- 1963-05-07 DE DEB71781A patent/DE1184335B/de active Pending
-
1964
- 1964-04-17 US US360548A patent/US3325972A/en not_active Expired - Lifetime
- 1964-05-05 NL NL646404968A patent/NL143729B/xx unknown
- 1964-05-06 BE BE647589D patent/BE647589A/xx unknown
- 1964-05-06 AT AT400464A patent/AT245150B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT245150B (de) | 1966-02-10 |
| NL143729B (nl) | 1974-10-15 |
| NL129845C (enrdf_load_stackoverflow) | |
| NL6404968A (enrdf_load_stackoverflow) | 1964-11-09 |
| GB1051764A (enrdf_load_stackoverflow) | |
| US3325972A (en) | 1967-06-20 |
| BE647589A (enrdf_load_stackoverflow) | 1964-11-06 |
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