FI130639B1 - Menetelmä isomeroitujen hiilivetyjen tuottamiseksi sekamuovista - Google Patents
Menetelmä isomeroitujen hiilivetyjen tuottamiseksi sekamuovista Download PDFInfo
- Publication number
- FI130639B1 FI130639B1 FI20225590A FI20225590A FI130639B1 FI 130639 B1 FI130639 B1 FI 130639B1 FI 20225590 A FI20225590 A FI 20225590A FI 20225590 A FI20225590 A FI 20225590A FI 130639 B1 FI130639 B1 FI 130639B1
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- Prior art keywords
- catalyst
- process according
- plastics
- oil
- isomerized
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 79
- 230000008569 process Effects 0.000 title claims abstract description 72
- 239000004033 plastic Substances 0.000 title claims abstract description 53
- 229920003023 plastic Polymers 0.000 title claims abstract description 52
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 20
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 82
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000001149 thermolysis Methods 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 49
- 239000002028 Biomass Substances 0.000 claims description 25
- 238000000197 pyrolysis Methods 0.000 claims description 24
- 238000006317 isomerization reaction Methods 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000002956 ash Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000010457 zeolite Substances 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 239000005909 Kieselgur Substances 0.000 claims description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229910052570 clay Inorganic materials 0.000 claims description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 150000004760 silicates Chemical class 0.000 claims description 5
- 150000004696 coordination complex Chemical class 0.000 claims description 4
- 229910052622 kaolinite Inorganic materials 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 3
- 229960000892 attapulgite Drugs 0.000 claims description 3
- 239000001273 butane Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- 238000004939 coking Methods 0.000 claims description 3
- VLXBWPOEOIIREY-UHFFFAOYSA-N dimethyl diselenide Natural products C[Se][Se]C VLXBWPOEOIIREY-UHFFFAOYSA-N 0.000 claims description 3
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 claims description 3
- 239000010763 heavy fuel oil Substances 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001282 iso-butane Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052625 palygorskite Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 239000003870 refractory metal Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- 239000004113 Sepiolite Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 150000008301 phosphite esters Chemical class 0.000 claims description 2
- 238000001223 reverse osmosis Methods 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
- 235000019355 sepiolite Nutrition 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229940092782 bentonite Drugs 0.000 claims 1
- 235000012216 bentonite Nutrition 0.000 claims 1
- 229940095050 propylene Drugs 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- -1 e.g. Chemical class 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 150000001242 acetic acid derivatives Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 150000001860 citric acid derivatives Chemical class 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical class CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 3
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 3
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 229920000876 geopolymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001510 metal chloride Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000013502 plastic waste Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 239000003784 tall oil Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010011906 Death Diseases 0.000 description 1
- 241001397173 Kali <angiosperm> Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
-
- 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
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- 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
- C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
- C10G3/42—Catalytic treatment
- C10G3/44—Catalytic treatment characterised by the catalyst used
-
- 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
- C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
- C10G3/50—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
-
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/72—Controlling or regulating
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Esillä oleva keksintö liittyy menetelmään täysin tai osittain isomeroitujen hiilivetyjen valmistamiseksi muovisekoituksista käyttämällä termokatalyyttistä prosessia, jossa muovisekoitus altistetaan termolyysiprosessille vähintään yhdessä reaktorissa lämpötila-alueella 150–950°C olennaisesti happivapaassa ympäristössä ainakin yhden katalyytin läsnä ollessa. Prosessissa saatu tuote on isomeroitu öljy, joka soveltuu käytettäväksi polymeeriteollisuuden raaka-aineena.
Claims (12)
1. Menetelma taysin tai osittain isomeroitujen hiilivetyjen valmistamiseksi muo- visekoituksista käyttämällä termokatalyyttistä prosessia, jossa muovisekoitus altiste- — taan termolyysiprosessille vähintään yhdessä reaktorissa lämpötila-alueella 150—- 950% olennaisesti happivapaassa ympäristössä, jossa on läsnä ainakin yksi kata- lyytti, joka on pyrolyysikatalyyttinä toimiva luonnollisesta biomassasta saatu tuhka, ja ainakin yksi muu katalyytti, joka on isomerointikatalyytti, jolloin isomerointikata- lyytti käsittää ainakin yhden joukosta Na, Ni, Mo, Zr, Al, Mg, zeoliitti, silikaatit tai — metallikatalyytti, mahdollisesti metallioksidin, metallisuolan tai metallikompleksin muodossa.
2. Patenttivaatimuksen 1 mukainen menetelmä, jossa pyrolyysikatalyytti on sekoi- tettu muovisekoitukseen, joka altistetaan termolyysiprosessiin, ja isomerointikata- — lyytti on sisällytetty vähintään yhden reaktorin rakenteellisiin osiin.
3. Jonkin edeltävän patenttivaatimuksen mukainen menetelmä, jossa muovisekoitus sekoitetaan nestemäisen öljyn, biomassan tai fossiilisten öljyjen tai minkä tahansa niiden yhdistelmän kanssa.
4. Jonkin edeltävän patenttivaatimuksen mukainen menetelmä, jossa muovin sulat- tamiseen käytetään yksi- tai kaksiruuvista ekstruuderia.
5. Jonkin edeltävän patenttivaatimuksen mukainen menetelmä, jossa muovisekoi- 2 25 — tusta sisältävä syöte tiivistetään käyttämällä hydraulista puristinta, jossa on ilman- < poisto reaktoriin menevan raaka-aineen happi- ja ilmapitoisuuden vahentamiseksi. =
© 6. Jonkin edeltavan patenttivaatimuksen mukainen menetelma, jossa koksaus este- I tään lisäämällä sekoitukseen rikkiä sisältäviä lisäaineita, kuten DMDS:ää ja DMS:ää, > 30 fosforia sisältäviä yhdisteitä, kuten organofosfaatteja ja organofosfiitteja, piitä sisäl- D täviä aineita, ceriumoksidia tai aluminaa, tai mikä tahansa niiden yhdistelmää. 3
7. Jonkin edeltävän patenttivaatimuksen mukainen menetelmä, jossa tuotetaan iso- meroitu öljy, joka sisältää yli 70 % tyydyttyneitä ja tyydyttymättömiä hiilivetyjä, typ- pipitoisuudella tai ilman, vaihdellen 0,01 ppm:n ja 10000 ppm:n välillä.
8. Patenttivaatimuksen 7 mukainen menetelmä, jossa mainittu isomeroitu öljy suo- datetaan käyttämällä jotakin seuraavista: metalliset tai keraamiset sihdit, käänteinen osmoosi, mineraalit, kuten bentoniitti, savi, kaoliniitti, zeoliitti, montmorilloniitti, at- tapulgiitti, sepioliitti, aktivoitu tai aktivoitumaton alumiinioksidi, aktiivihiili, biomassa, piimaa, lentotuhka, tuhka tai alumiinisilikaatit, tai mikä tahansa niiden yhdistelmä.
9. Patenttivaatimuksen 7 tai 8 mukainen menetelmä, jossa isomeroitu öljy käsitel- lään vedyllä 300-400*C:ssa katalyytin läsnä ollessa, kuten Ni- ja/tai Co- ja/tai Mo- pohjainen katalyytti, katalyyttikantajan kanssa tai ilman, kuten tulenkestävä metal- lioksidi, oksygenaatti- ja olefiinipitoisuuksien pienentämiseksi.
10. Jonkin patenttivaatimuksen 7-9 mukainen menetelmä, jossa isomeroitu öljy tis- lataan vähintään neljän hiilivetyfraktion sarjan tuottamiseksi: - kaasufraktio sisältäen, missä tahansa suhteessa, metaania, etaania, etyleenia, pro- paania, propyleenia, butaania, isobutaania, butyleenia, isobutyleenia, — - naftatyyppinen nestefraktio, jonka molekyylipaino on noin välillä 70-150 g/mol, - raskaampi diesel-/kaasuöljytyyppinen fraktio, ja - raskasöljytyyppinen fraktio.
11. Jonkin edeltävän patenttivaatimuksen mukainen menetelmä, jossa prosessin n 25 — mistä tahansa osasta peräisin olevaa ylimääräistä lämpöä käytetään muovisyötteen S esilämmittämiseen ja kuivaamiseen ja/tai öljy- tai biomassasyötteen esilämmittämi- < seen. <Q 0 I
12. Patenttivaatimuksen 1 mukaisessa menetelmässä saatujen isomeroitujen hiilive- > 30 — tyjen käyttö polymeeriteollisuuden raaka-aineena. & LO LO N N O N
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| FI20225590A FI130639B1 (fi) | 2022-06-29 | 2022-06-29 | Menetelmä isomeroitujen hiilivetyjen tuottamiseksi sekamuovista |
| PCT/FI2023/050393 WO2024003453A1 (en) | 2022-06-29 | 2023-06-27 | Process for producing isomerized hydrocarbons from mixed plastics |
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| FI20225590A FI130639B1 (fi) | 2022-06-29 | 2022-06-29 | Menetelmä isomeroitujen hiilivetyjen tuottamiseksi sekamuovista |
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| US7901568B2 (en) * | 2006-05-05 | 2011-03-08 | Kior Inc. | Process for converting carbon-based energy carrier material |
| JP5662168B2 (ja) * | 2008-03-04 | 2015-01-28 | ユニバーシティ オブ マサチューセッツ | 固体バイオマス、ならびに関連するバイオ燃料、芳香族化合物、およびオレフィン化合物の触媒熱分解 |
| KR102387332B1 (ko) | 2014-02-25 | 2022-04-14 | 사우디 베이식 인더스트리즈 코포레이션 | 혼합 폐 플라스틱 (mwp)을 가치있는 석유화학제품으로 전환하는 방법 |
| ES2792049T3 (es) | 2015-12-18 | 2020-11-06 | Solvay | Proceso para convertir plástico residual en gases líquidos, combustibles y ceras por craqueo catalítico |
| US20220184855A1 (en) * | 2020-12-14 | 2022-06-16 | Anellotech, Inc. | Robotic separation of plastics for chemical recycling |
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| WO2024003453A1 (en) | 2024-01-04 |
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