BE602639A - - Google Patents
Info
- Publication number
- BE602639A BE602639A BE602639DA BE602639A BE 602639 A BE602639 A BE 602639A BE 602639D A BE602639D A BE 602639DA BE 602639 A BE602639 A BE 602639A
- Authority
- BE
- Belgium
- Prior art keywords
- ethylene
- acetylene
- pyrolysis
- mixture
- liquid
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 43
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 37
- 238000005406 washing Methods 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 36
- 229930195733 hydrocarbon Natural products 0.000 claims description 35
- 150000002430 hydrocarbons Chemical class 0.000 claims description 35
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 34
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 26
- 239000005977 Ethylene Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 24
- 238000000197 pyrolysis Methods 0.000 claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 description 5
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000001555 benzenes Chemical class 0.000 description 2
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical group CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000010804 inert waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 methyl- Chemical group 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE602639A true BE602639A (enrdf_load_stackoverflow) |
Family
ID=192662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE602639D BE602639A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE602639A (enrdf_load_stackoverflow) |
-
0
- BE BE602639D patent/BE602639A/fr unknown
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