JP4758670B2 - 炭化水素油の吸着脱硫方法 - Google Patents
炭化水素油の吸着脱硫方法 Download PDFInfo
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- JP4758670B2 JP4758670B2 JP2005113651A JP2005113651A JP4758670B2 JP 4758670 B2 JP4758670 B2 JP 4758670B2 JP 2005113651 A JP2005113651 A JP 2005113651A JP 2005113651 A JP2005113651 A JP 2005113651A JP 4758670 B2 JP4758670 B2 JP 4758670B2
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- hydrocarbon oil
- sulfur
- adsorbent
- ppm
- carbon disulfide
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- 229930195733 hydrocarbon Natural products 0.000 title claims description 47
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 47
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 17
- 238000006477 desulfuration reaction Methods 0.000 title description 15
- 230000023556 desulfurization Effects 0.000 title description 15
- 230000000274 adsorptive effect Effects 0.000 title description 6
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 78
- 239000003463 adsorbent Substances 0.000 claims description 34
- 229910052680 mordenite Inorganic materials 0.000 claims description 17
- 229910001657 ferrierite group Inorganic materials 0.000 claims description 15
- 230000003009 desulfurizing effect Effects 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 description 49
- 239000011593 sulfur Substances 0.000 description 48
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 47
- 239000003921 oil Substances 0.000 description 43
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 33
- 239000010457 zeolite Substances 0.000 description 33
- 229910021536 Zeolite Inorganic materials 0.000 description 32
- 238000001179 sorption measurement Methods 0.000 description 15
- 239000006228 supernatant Substances 0.000 description 13
- 239000003502 gasoline Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 8
- 239000000295 fuel oil Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 238000007654 immersion Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 6
- 150000003464 sulfur compounds Chemical class 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000012013 faujasite Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002795 fluorescence method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 molecular receive Chemical compound 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003350 kerosene 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 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
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
そこで、本発明は、特定の吸着剤を用いて、ユーティリティやエネルギーの消費が少なく、二硫化炭素を含有する炭化水素油から硫黄分を効率よく除去する炭化水素油の吸着脱硫方法を提供することを課題とする。
また、原料の炭化水素油は、製油所などで生産されるものには限らず、石油化学から生産される同様な留分でも構わない。好ましい炭化水素油として、重質油を熱分解、又は接触分解して得られた炭化水素をさらに分留して、二硫化炭素を比較的多く含有するナフサ留分、特にはその軽質ナフサ留分が使用できる。
ゼオライト吸着剤となる東ソー株式会社製Kフェリエライト粉末HSZ−720KOA(SiO2/Al2O3比:18.2mol/mol、比表面積:170m2/g)を用意した。ゼオライト吸着剤は前処理として400℃で3時間の加熱処理を行った。上述の油7gに、ゼオライト0.5gを10℃にて5日浸漬した後、上澄み液を分取した。
上澄み液の硫黄濃度を測定した結果、全硫黄濃度は3600ppmであり、31%除去された。
上澄み液の硫黄濃度を測定した結果、全硫黄濃度は2700ppmであり、48%除去された。
上澄み液の硫黄濃度を測定した結果、全硫黄濃度は、5200ppmであり、硫黄は除去されなかった。
上澄み液の硫黄濃度を測定した結果、硫黄は除去されなかった。
上澄み液の硫黄濃度を測定した結果、全硫黄濃度は5000ppmであり、殆ど除去されなかった。
上澄み液の硫黄濃度を測定した結果、硫黄は除去されなかった。
上澄み液の硫黄濃度を測定した結果、硫黄は除去されなかった。
上澄み液の硫黄濃度を測定した結果、硫黄は除去されなかった。
Claims (1)
- 二硫化炭素を含む炭化水素油を、フェリエライト及び/又はモルデナイトを主成分とする吸着剤と、100℃以下で接触させることを特徴とする炭化水素油の吸着脱硫方法。
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JP2005113651A JP4758670B2 (ja) | 2005-04-11 | 2005-04-11 | 炭化水素油の吸着脱硫方法 |
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JP2005113651A JP4758670B2 (ja) | 2005-04-11 | 2005-04-11 | 炭化水素油の吸着脱硫方法 |
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JP2006291036A JP2006291036A (ja) | 2006-10-26 |
JP4758670B2 true JP4758670B2 (ja) | 2011-08-31 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04106194A (ja) * | 1990-08-27 | 1992-04-08 | Kawasaki Steel Corp | コークス炉ガスの精製方法 |
JP2002020765A (ja) * | 2000-07-04 | 2002-01-23 | Idemitsu Petrochem Co Ltd | 炭化水素中の二硫化炭素の除去方法 |
JP2005002317A (ja) * | 2003-03-20 | 2005-01-06 | Japan Energy Corp | 有機硫黄化合物を含む液体炭化水素の脱硫方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07118668A (ja) * | 1993-10-20 | 1995-05-09 | Tokyo Gas Co Ltd | 硫黄含有ガス中の硫黄化合物の除去方法 |
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- 2005-04-11 JP JP2005113651A patent/JP4758670B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04106194A (ja) * | 1990-08-27 | 1992-04-08 | Kawasaki Steel Corp | コークス炉ガスの精製方法 |
JP2002020765A (ja) * | 2000-07-04 | 2002-01-23 | Idemitsu Petrochem Co Ltd | 炭化水素中の二硫化炭素の除去方法 |
JP2005002317A (ja) * | 2003-03-20 | 2005-01-06 | Japan Energy Corp | 有機硫黄化合物を含む液体炭化水素の脱硫方法 |
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