HUT63647A - Process for recovering sulfurated styrene residues - Google Patents
Process for recovering sulfurated styrene residues Download PDFInfo
- Publication number
- HUT63647A HUT63647A HU922323A HU232392A HUT63647A HU T63647 A HUT63647 A HU T63647A HU 922323 A HU922323 A HU 922323A HU 232392 A HU232392 A HU 232392A HU T63647 A HUT63647 A HU T63647A
- Authority
- HU
- Hungary
- Prior art keywords
- sulfur
- styrene
- gas oil
- mixture
- hydrogen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 title abstract description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 238000009835 boiling Methods 0.000 claims abstract description 16
- 230000003197 catalytic effect Effects 0.000 claims abstract description 11
- 238000005336 cracking Methods 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 28
- 229910052717 sulfur Inorganic materials 0.000 claims description 28
- 239000011593 sulfur Substances 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000005194 fractionation Methods 0.000 claims description 5
- 238000004227 thermal cracking Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 239000003209 petroleum derivative Substances 0.000 claims description 2
- 238000005292 vacuum distillation Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract description 12
- 238000006356 dehydrogenation reaction Methods 0.000 abstract description 7
- 238000004821 distillation Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 14
- 239000003112 inhibitor Substances 0.000 description 7
- 241000270295 Serpentes Species 0.000 description 6
- 239000003350 kerosene Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- MHKBMNACOMRIAW-UHFFFAOYSA-N 2,3-dinitrophenol Chemical class OC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O MHKBMNACOMRIAW-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical class CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical class CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical class CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 dinitrophenols Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02207790A IT1246040B (it) | 1990-11-15 | 1990-11-15 | Procedimento per il recupero dei residui stirenici solforati. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUT63647A true HUT63647A (en) | 1993-09-28 |
Family
ID=11191139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU922323A HUT63647A (en) | 1990-11-15 | 1991-03-27 | Process for recovering sulfurated styrene residues |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0557280A1 (pt) |
| JP (1) | JPH05505814A (pt) |
| KR (1) | KR920703765A (pt) |
| AR (1) | AR246933A1 (pt) |
| AU (1) | AU7558391A (pt) |
| BG (1) | BG96611A (pt) |
| BR (1) | BR9106015A (pt) |
| CA (1) | CA2073870A1 (pt) |
| CS (1) | CS97591A3 (pt) |
| HU (1) | HUT63647A (pt) |
| IT (1) | IT1246040B (pt) |
| PL (1) | PL295546A1 (pt) |
| TR (1) | TR26399A (pt) |
| WO (1) | WO1992008773A1 (pt) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476656A (en) * | 1968-06-07 | 1969-11-04 | Universal Oil Prod Co | Fractional distillation and recovery of styrene containing sulfur with subsequent bottoms separation |
| US3631214A (en) * | 1970-06-29 | 1971-12-28 | Alice M Engelbrecht | Recovery of aromatic hydrocarbons |
-
1990
- 1990-11-15 IT IT02207790A patent/IT1246040B/it active IP Right Grant
-
1991
- 1991-03-27 EP EP91906956A patent/EP0557280A1/en not_active Ceased
- 1991-03-27 PL PL29554691A patent/PL295546A1/xx unknown
- 1991-03-27 AU AU75583/91A patent/AU7558391A/en not_active Abandoned
- 1991-03-27 CA CA002073870A patent/CA2073870A1/en not_active Abandoned
- 1991-03-27 HU HU922323A patent/HUT63647A/hu unknown
- 1991-03-27 KR KR1019920701668A patent/KR920703765A/ko not_active Application Discontinuation
- 1991-03-27 WO PCT/EP1991/000594 patent/WO1992008773A1/en not_active Application Discontinuation
- 1991-03-27 BR BR919106015A patent/BR9106015A/pt unknown
- 1991-03-27 JP JP91506816A patent/JPH05505814A/ja active Pending
- 1991-04-02 AR AR91319364A patent/AR246933A1/es active
- 1991-04-08 CS CS91975A patent/CS97591A3/cs unknown
- 1991-04-10 TR TR91/0373A patent/TR26399A/xx unknown
-
1992
- 1992-07-14 BG BG096611A patent/BG96611A/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR920703765A (ko) | 1992-12-18 |
| PL295546A1 (en) | 1993-07-12 |
| AU7558391A (en) | 1992-06-11 |
| JPH05505814A (ja) | 1993-08-26 |
| CA2073870A1 (en) | 1992-05-16 |
| TR26399A (tr) | 1995-03-15 |
| IT9022077A0 (it) | 1990-11-15 |
| EP0557280A1 (en) | 1993-09-01 |
| BR9106015A (pt) | 1993-02-02 |
| IT9022077A1 (it) | 1992-05-15 |
| IT1246040B (it) | 1994-11-07 |
| WO1992008773A1 (en) | 1992-05-29 |
| BG96611A (bg) | 1993-12-24 |
| CS97591A3 (en) | 1992-06-17 |
| AR246933A1 (es) | 1994-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DFD9 | Temporary protection cancelled due to non-payment of fee |