JP2975208B2 - 重合体クラッキング - Google Patents
重合体クラッキングInfo
- Publication number
- JP2975208B2 JP2975208B2 JP4048496A JP4849692A JP2975208B2 JP 2975208 B2 JP2975208 B2 JP 2975208B2 JP 4048496 A JP4048496 A JP 4048496A JP 4849692 A JP4849692 A JP 4849692A JP 2975208 B2 JP2975208 B2 JP 2975208B2
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- reactor
- wax
- steam
- waste
- 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 - Fee Related
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 72
- 238000005336 cracking Methods 0.000 title claims description 15
- 239000001993 wax Substances 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 41
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 31
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 29
- 150000001336 alkenes Chemical class 0.000 claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 229920000098 polyolefin Polymers 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000004230 steam cracking Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 61
- -1 polyethylene Polymers 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004215 Carbon black (E152) Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 239000012188 paraffin wax Substances 0.000 claims description 9
- 238000000197 pyrolysis Methods 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 230000008016 vaporization Effects 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000011236 particulate material Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 27
- 238000010791 quenching Methods 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 239000002737 fuel gas Substances 0.000 description 14
- 230000000171 quenching effect Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000006004 Quartz sand Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 238000000935 solvent evaporation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000000178 monomer Substances 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
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 102200118166 rs16951438 Human genes 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919104604A GB9104604D0 (en) | 1991-03-05 | 1991-03-05 | Polymer cracking |
| GB9104604.5 | 1991-03-05 | ||
| GB9118025.7 | 1991-08-21 | ||
| GB919118026A GB9118026D0 (en) | 1991-08-21 | 1991-08-21 | Process |
| GB919118025A GB9118025D0 (en) | 1991-08-21 | 1991-08-21 | Polymer cracking |
| GB9118026.5 | 1991-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04320490A JPH04320490A (ja) | 1992-11-11 |
| JP2975208B2 true JP2975208B2 (ja) | 1999-11-10 |
Family
ID=27265541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4048496A Expired - Fee Related JP2975208B2 (ja) | 1991-03-05 | 1992-03-05 | 重合体クラッキング |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5364995A (OSRAM) |
| EP (1) | EP0502618B1 (OSRAM) |
| JP (1) | JP2975208B2 (OSRAM) |
| KR (1) | KR100202467B1 (OSRAM) |
| AT (1) | ATE141294T1 (OSRAM) |
| AU (1) | AU644273B2 (OSRAM) |
| BR (1) | BR9200715A (OSRAM) |
| CA (1) | CA2061600C (OSRAM) |
| DE (1) | DE69212667T2 (OSRAM) |
| DK (1) | DK0502618T3 (OSRAM) |
| ES (1) | ES2090494T3 (OSRAM) |
| FI (1) | FI108450B (OSRAM) |
| GR (1) | GR3020808T3 (OSRAM) |
| IE (1) | IE920686A1 (OSRAM) |
| IN (1) | IN187002B (OSRAM) |
| MX (1) | MX9200950A (OSRAM) |
| MY (1) | MY106308A (OSRAM) |
| NO (1) | NO179641C (OSRAM) |
| NZ (1) | NZ241815A (OSRAM) |
| SG (1) | SG43674A1 (OSRAM) |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4207976C2 (de) * | 1992-03-13 | 2001-03-15 | Rwe Umwelt Ag | Verfahren zur Herstellung Olefinen durch thermische Behandlung von Kunststoffabfällen |
| US5481052A (en) * | 1992-04-22 | 1996-01-02 | Bp Chemicals Limited | Polymer cracking |
| GB9225461D0 (en) † | 1992-12-04 | 1993-01-27 | Vergier Ltd Du | Depolymerisation process and apparatus |
| DE4311034A1 (de) * | 1993-04-03 | 1994-10-06 | Veba Oel Ag | Verfahren zur Gewinnung von Chemierohstoffen und Kraftstoffkomponenten aus Alt- oder Abfallkunststoff |
| CZ339495A3 (en) * | 1993-07-20 | 1996-05-15 | Basf Ag | Recycling process of plastic waste in apparatus for cracking with steam |
| DE4324112C1 (de) * | 1993-07-20 | 1995-02-02 | Basf Ag | Verfahren zum Recyclen von Kunststoffen in einem Steamcracker |
| DE4335972A1 (de) * | 1993-10-21 | 1995-04-27 | Basf Ag | Verfahren zur Rückgewinnung von Styrol aus gebrauchtem Polystyrol |
| DE4344311A1 (de) * | 1993-12-23 | 1995-06-29 | Linde Ag | Verfahren und Vorrichtung zur thermischen Depolymerisation von Kunststoffen |
| DE4344846C1 (de) * | 1993-12-29 | 1995-09-28 | Baufeld Oel Gmbh | Verfahren zur Gewinnung von festen und flüssigen Kohlenwasserstoffen aus Polyolefinen |
| GB9412028D0 (en) * | 1994-06-16 | 1994-08-03 | Bp Chem Int Ltd | Waste processing |
| EP0722815A4 (en) * | 1994-08-05 | 1997-04-16 | Nippo Sangyo | METHOD AND DEVICE FOR DEGRADING PLASTIC WASTE |
| DE4441699A1 (de) * | 1994-11-24 | 1996-05-30 | Basf Ag | Verfahren zum Recyclen von Kunststoffen in einem Steamcracker |
| DE19517096A1 (de) * | 1995-05-10 | 1996-11-14 | Daniel Engelhardt | Zeolithkatalysierte Pyrolyse von Kunststoffen |
| JP3170290B2 (ja) * | 1995-06-07 | 2001-05-28 | 日本碍子株式会社 | フタル酸系ポリエステルおよび／またはポリ塩化ビニルを含む廃プラスチックから軽質油を製造する方法 |
| CN1145395A (zh) * | 1995-08-08 | 1997-03-19 | 周鼎力 | 利用废橡胶制造汽油、柴油和炭黑的方法及设备 |
| EP0823469B1 (en) * | 1996-02-27 | 2006-07-05 | Mitsubishi Heavy Industries, Ltd. | Method and apparatus for recovering oil from waste plastic |
| NO304383B1 (no) * | 1996-09-06 | 1998-12-07 | Norske Stats Oljeselskap | FremgangsmÕte ved nedbryting av plast og/eller annet polymermateriale |
| SK279397B6 (sk) * | 1997-03-03 | 1998-11-04 | Ivan Ma�Ar | Spôsob termálnej a/alebo katalytickej dekompozície |
| FR2804687B1 (fr) * | 2000-02-04 | 2002-05-31 | Cie Du Dev Durable | Procede de degradation non catalytique de dechets de matieres plastiques en vue de leur transformation en melange d'hydrocarbures |
| WO2001018152A1 (fr) * | 1999-09-06 | 2001-03-15 | Bright Co Ltd. | Procede de degradation par pyrolyse de dechets de matieres plastiques en vue de leur transformation en melange d'hydrocarbures utilisables comme combustibles |
| KR20020023473A (ko) * | 2000-09-22 | 2002-03-29 | 손재익 | 폐플라스틱의 열분해 오일화 촉매 및 가열방법 |
| EP1252940A3 (en) * | 2001-03-29 | 2004-04-07 | Osada Giken Co., Ltd. | Method for decomposing plastic |
| US6538166B1 (en) * | 2001-05-18 | 2003-03-25 | A. Latif Mahjoob | Waste rubber treatment process and apparatus therefor |
| US6534689B1 (en) | 2001-08-24 | 2003-03-18 | Pyrocat Ltd. | Process for the conversion of waste plastics to produce hydrocarbon oils |
| KR20040048368A (ko) * | 2002-01-25 | 2004-06-09 | 요우이치 와다 | 플라스틱의 유화방법 및 유화플랜트 |
| GB0329708D0 (en) * | 2003-12-22 | 2004-01-28 | Bp Chem Int Ltd | Process |
| RU2261891C1 (ru) * | 2004-05-31 | 2005-10-10 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ получения жидких углеводородных смесей из твердого углеродсодержащего сырья |
| CA2642617A1 (en) | 2005-10-06 | 2007-04-19 | Swaminathan Ramesh | Method of recycling a plastic |
| TWI316073B (en) * | 2006-05-11 | 2009-10-21 | Ind Tech Res Inst | Method and apparatus for control of recycling the liquefied wax portion contained in the gaseous head fraction from liquefaction of waste plastics by thermolysis |
| US20090022635A1 (en) * | 2007-07-20 | 2009-01-22 | Selas Fluid Processing Corporation | High-performance cracker |
| US8911616B2 (en) | 2011-04-26 | 2014-12-16 | Uop Llc | Hydrotreating process and controlling a temperature thereof |
| US9428695B2 (en) | 2013-02-12 | 2016-08-30 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products with product recycle |
| US9447332B2 (en) | 2013-02-12 | 2016-09-20 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products using temperature control |
| US8895790B2 (en) | 2013-02-12 | 2014-11-25 | Saudi Basic Industries Corporation | Conversion of plastics to olefin and aromatic products |
| GB2503065B (en) | 2013-02-20 | 2014-11-05 | Recycling Technologies Ltd | Process and apparatus for treating waste comprising mixed plastic waste |
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|---|---|---|---|---|
| DE369899C (de) * | 1921-07-01 | 1923-02-24 | Alfred A Wohlauer | Stromanzeiger |
| CH369899A (de) * | 1956-08-01 | 1963-06-15 | Hoechst Ag | Verfahren zur Herstellung niedermolekularer Polymere von Olefinen |
| JPS4897972A (OSRAM) * | 1972-03-27 | 1973-12-13 | ||
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| JPS513509B2 (OSRAM) * | 1972-09-25 | 1976-02-03 | ||
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| US4147593A (en) * | 1976-07-21 | 1979-04-03 | Occidental Petroleum Corporation | Flash pyrolysis of organic solid waste employing ash recycle |
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| DE3523653A1 (de) * | 1985-07-02 | 1987-02-12 | Bbc Brown Boveri & Cie | Wirbelschichtreaktor |
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| FR2613721B1 (fr) * | 1987-04-07 | 1992-03-06 | Gensac Patrice | Procede de fabrication de cires artificielles |
-
1992
- 1992-02-11 ES ES92301129T patent/ES2090494T3/es not_active Expired - Lifetime
- 1992-02-11 DK DK92301129.0T patent/DK0502618T3/da active
- 1992-02-11 SG SG1995001771A patent/SG43674A1/en unknown
- 1992-02-11 AT AT92301129T patent/ATE141294T1/de not_active IP Right Cessation
- 1992-02-11 DE DE69212667T patent/DE69212667T2/de not_active Expired - Fee Related
- 1992-02-11 EP EP92301129A patent/EP0502618B1/en not_active Expired - Lifetime
- 1992-02-19 IN IN139DE1992 patent/IN187002B/en unknown
- 1992-02-20 CA CA002061600A patent/CA2061600C/en not_active Expired - Fee Related
- 1992-02-28 BR BR929200715A patent/BR9200715A/pt not_active IP Right Cessation
- 1992-03-02 AU AU11392/92A patent/AU644273B2/en not_active Ceased
- 1992-03-02 US US07/844,256 patent/US5364995A/en not_active Expired - Lifetime
- 1992-03-03 NZ NZ241815A patent/NZ241815A/en not_active IP Right Cessation
- 1992-03-03 MY MYPI92000341A patent/MY106308A/en unknown
- 1992-03-04 MX MX9200950A patent/MX9200950A/es not_active IP Right Cessation
- 1992-03-04 IE IE068692A patent/IE920686A1/en not_active IP Right Cessation
- 1992-03-04 NO NO920846A patent/NO179641C/no unknown
- 1992-03-05 KR KR1019920003656A patent/KR100202467B1/ko not_active Expired - Fee Related
- 1992-03-05 FI FI920975A patent/FI108450B/fi not_active IP Right Cessation
- 1992-03-05 JP JP4048496A patent/JP2975208B2/ja not_active Expired - Fee Related
-
1996
- 1996-08-16 GR GR960401946T patent/GR3020808T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04320490A (ja) | 1992-11-11 |
| FI920975A0 (fi) | 1992-03-05 |
| DK0502618T3 (da) | 1996-12-23 |
| US5364995A (en) | 1994-11-15 |
| KR100202467B1 (ko) | 1999-06-15 |
| NO920846L (no) | 1992-09-07 |
| AU1139292A (en) | 1992-09-10 |
| MX9200950A (es) | 1992-09-01 |
| ATE141294T1 (de) | 1996-08-15 |
| AU644273B2 (en) | 1993-12-02 |
| IE920686A1 (en) | 1992-09-09 |
| KR920018195A (ko) | 1992-10-21 |
| IN187002B (OSRAM) | 2001-12-22 |
| FI920975L (fi) | 1992-09-06 |
| EP0502618A1 (en) | 1992-09-09 |
| MY106308A (en) | 1995-04-29 |
| NO920846D0 (no) | 1992-03-04 |
| GR3020808T3 (en) | 1996-11-30 |
| NO179641B (no) | 1996-08-12 |
| DE69212667T2 (de) | 1997-01-02 |
| EP0502618B1 (en) | 1996-08-14 |
| CA2061600C (en) | 1999-09-07 |
| CA2061600A1 (en) | 1992-09-06 |
| NZ241815A (en) | 1992-12-23 |
| SG43674A1 (en) | 1997-11-14 |
| FI108450B (fi) | 2002-01-31 |
| BR9200715A (pt) | 1992-11-10 |
| DE69212667D1 (de) | 1996-09-19 |
| ES2090494T3 (es) | 1996-10-16 |
| NO179641C (no) | 1996-11-20 |
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