BE582906A - - Google Patents
Info
- Publication number
- BE582906A BE582906A BE582906DA BE582906A BE 582906 A BE582906 A BE 582906A BE 582906D A BE582906D A BE 582906DA BE 582906 A BE582906 A BE 582906A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- condensate
- ethylene
- methane
- zone
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 63
- 239000005977 Ethylene Substances 0.000 claims description 62
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 40
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 36
- 150000002430 hydrocarbons Chemical class 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- 238000005194 fractionation Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 11
- 238000009834 vaporization Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 167
- 239000007789 gas Substances 0.000 description 26
- 239000000047 product Substances 0.000 description 24
- 239000002904 solvent Substances 0.000 description 18
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 9
- 238000000746 purification Methods 0.000 description 8
- 238000003379 elimination reaction Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LLCSWKVOHICRDD-UHFFFAOYSA-N Diacetylene Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene (PE) Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N Propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 210000000538 Tail Anatomy 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002939 deleterious Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N γ-lactone 4-hydroxy-butyric acid Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 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
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE582906A true BE582906A (de) |
Family
ID=191341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE582906D BE582906A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE582906A (de) |
-
0
- BE BE582906D patent/BE582906A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0768502B1 (de) | Verfahren und Vorrichtung zur Verflüssigung und Behandlung von Erdgas | |
| EP0783031B1 (de) | Verfahren zur Entfernung von Wasser, Saüren und Benzin aus Erdgas, unter Verwendung eines Lösungsmittelgemisches | |
| EP0291401B1 (de) | Kryogen-Verfahren zur gleichzeitigen selektiven Entschwefelung und Entfernung von Benzin aus einer Gasmischung, die hauptsächlich Methan und auch H2S und C2+Kohlenwasserstoff enthält | |
| EP1215459B1 (de) | Verfahren und Anlage zur Rückgewinnung und Reinigung von Äthylen hergestellt durch Pyrolyse von Kohlenwasserstoff | |
| EP0691155B1 (de) | Verfahren zur Entsäuerung eines Gases um konzentrierte, saure Gase herzustellen | |
| FR2544998A1 (fr) | Nouveau procede de fractionnement d'un melange gazeux de plusieurs constituants | |
| EP0448439B1 (de) | Verfahren zur Fraktionierung von einem Gasgemisch enthaltend Wasserstoff, leichte alifatische Kohlenwasserstoffe und leichte aromatische Kohlenwasserstoffe | |
| EP3625196A1 (de) | Verfahren zur rückgewinnung eines stroms von c2+-kohlenwasserstoffen in einem raffinerierestgas und zugehörige anlage | |
| EP0796134A1 (de) | Verfahren und vorrichtung zum behandeln erdgas, das wasser und kondensierbare kohlenwasserstoffen enthaltet | |
| FR2557586A1 (fr) | Procede et installation de recuperation des hydrocarbures les plus lourds d'un melange gazeux | |
| EP0359628B1 (de) | Verfahren und Vorrichtung zur Rückgewinnung der schwersten Kohlenwasserstoffe aus einer Gasmischung | |
| EP0768106B1 (de) | Verfahren zur Fraktionierung eines mehrere trennbare Komponenten enthaltenden Fluids wie z.B. Erdgas | |
| WO2019020918A2 (fr) | Procédé de purification d'un courant de gaz naturel | |
| BE582906A (de) | ||
| EP0186555B1 (de) | Selbstkühlendes Verfahren zur Extraktion von schweren Kohlenwasserstofffraktionen | |
| EP0445041B1 (de) | Verfahren zur Trennung von Gasgemischen aus Erdölraffinerien | |
| CA1137768A (fr) | Etape de desorption des pompes a chaleur et machines frigorifiques a absorption | |
| EP1431691A2 (de) | Verfahren und Vorrichtung zur Gewinnung eines Krypton/Xenon-Gemisches aus Luft | |
| BE1012200A5 (fr) | Procede d'elimination du butadiene dans des unites d'ethylene avec des systemes d'hydrogenation de tete. | |
| FR2636543A1 (en) | Process and plant for treating a purge gas from an ammonium synthesis plant | |
| FR2874218A1 (fr) | Procede pour la recuperation d'un gaz riche en hydrogene et d'un liquide stabilise | |
| EP0556875A2 (de) | Verfahren zur gleichzeitigen Ausscheidung von CO2 und Benzin aus Methan, C2 und höheren Kohlenwasserstoffen und CO2 enthaltenden gasförmigen Kohlenwasserstoffen | |
| EP0473506B1 (de) | Verfahren zur Umsetzung von aliphatischen Kohlenwasserstoffen in aromatische Kohlenwasserstoffe | |
| BE602639A (de) | ||
| BE422903A (de) |