JP4253577B2 - 連続的ナフサ処理方法 - Google Patents
連続的ナフサ処理方法 Download PDFInfo
- Publication number
- JP4253577B2 JP4253577B2 JP2003506389A JP2003506389A JP4253577B2 JP 4253577 B2 JP4253577 B2 JP 4253577B2 JP 2003506389 A JP2003506389 A JP 2003506389A JP 2003506389 A JP2003506389 A JP 2003506389A JP 4253577 B2 JP4253577 B2 JP 4253577B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- naphtha
- composition
- alkali metal
- alkylphenols
- 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
- 238000003672 processing method Methods 0.000 title description 2
- 239000012071 phase Substances 0.000 claims description 170
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 64
- 239000000203 mixture Substances 0.000 claims description 64
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 50
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 46
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 46
- 229910052717 sulfur Inorganic materials 0.000 claims description 46
- 239000011593 sulfur Substances 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical class [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 claims description 31
- 238000009835 boiling Methods 0.000 claims description 18
- 229910052783 alkali metal Inorganic materials 0.000 claims description 16
- 150000001340 alkali metals Chemical class 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 42
- 229930195733 hydrocarbon Natural products 0.000 description 36
- 150000002430 hydrocarbons Chemical class 0.000 description 35
- 238000000605 extraction Methods 0.000 description 30
- 238000012545 processing Methods 0.000 description 28
- 239000004215 Carbon black (E152) Substances 0.000 description 27
- 238000010587 phase diagram Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 22
- -1 alkali metal salt Chemical class 0.000 description 12
- 239000008346 aqueous phase Substances 0.000 description 12
- 150000002019 disulfides Chemical class 0.000 description 11
- 230000005484 gravity Effects 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- OGRAOKJKVGDSFR-UHFFFAOYSA-N 2,3,5-trimethylphenol Chemical compound CC1=CC(C)=C(C)C(O)=C1 OGRAOKJKVGDSFR-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052700 potassium Inorganic materials 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 4
- 238000010904 focused beam reflectance measurement Methods 0.000 description 4
- 239000003498 natural gas condensate Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 3
- QQOMQLYQAXGHSU-UHFFFAOYSA-N 236TMPh Natural products CC1=CC=C(C)C(O)=C1C QQOMQLYQAXGHSU-UHFFFAOYSA-N 0.000 description 3
- SAXCKUIOAKKRAS-UHFFFAOYSA-N cobalt;hydrate Chemical compound O.[Co] SAXCKUIOAKKRAS-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 150000001896 cresols Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- KUFFULVDNCHOFZ-UHFFFAOYSA-N 2,4-xylenol Chemical compound CC1=CC=C(O)C(C)=C1 KUFFULVDNCHOFZ-UHFFFAOYSA-N 0.000 description 2
- HMNKTRSOROOSPP-UHFFFAOYSA-N 3-Ethylphenol Chemical compound CCC1=CC=CC(O)=C1 HMNKTRSOROOSPP-UHFFFAOYSA-N 0.000 description 2
- MNVMYTVDDOXZLS-UHFFFAOYSA-N 4-methoxyguaiacol Natural products COC1=CC=C(O)C(OC)=C1 MNVMYTVDDOXZLS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- ZVEZMVFBMOOHAT-UHFFFAOYSA-N nonane-1-thiol Chemical compound CCCCCCCCCS ZVEZMVFBMOOHAT-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- KJRCEJOSASVSRA-UHFFFAOYSA-N propane-2-thiol Chemical compound CC(C)S KJRCEJOSASVSRA-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- XRUGBBIQLIVCSI-UHFFFAOYSA-N 2,3,4-trimethylphenol Chemical class CC1=CC=C(O)C(C)=C1C XRUGBBIQLIVCSI-UHFFFAOYSA-N 0.000 description 1
- OCKYMBMCPOAFLL-UHFFFAOYSA-N 2-ethyl-3-methylphenol Chemical class CCC1=C(C)C=CC=C1O OCKYMBMCPOAFLL-UHFFFAOYSA-N 0.000 description 1
- KIHJILIHRSDWRP-UHFFFAOYSA-N 3-ethylphenol;potassium Chemical compound [K].CCC1=CC=CC(O)=C1 KIHJILIHRSDWRP-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229940051043 cresylate Drugs 0.000 description 1
- 125000002228 disulfide group Chemical group 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical class CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
Images
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
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
- C10G19/04—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions containing solubilisers, e.g. solutisers
-
- 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
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
-
- 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
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/08—Recovery of used refining agents
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/08—Inorganic compounds only
-
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/28—Recovery of used solvent
-
- 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
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/10—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including alkaline treatment as the refining step 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including oxidation as the refining step 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
(a)第1の接触領域において、前記軽質ナフサを、水、水酸化アルカリ金属、フタロシアニンスルホン酸コバルトおよびアルキルフェノール類を含有し、少なくとも2相を有する処理組成物の第1相と接触させる工程であって、
(i)前記第1相は、溶解アルカリ金属アルキルフェニラート、溶解水酸化アルカリ金属、水および溶解スルホン化コバルトフタロシアニンを含有し、
(ii)前記アルキルフェニラートの少なくとも一部は、前記重質ナフサ中のアルキルフェノール類に由来し、
(iii)前記第2相は、水および溶解水酸化アルカリ金属を含有する
ことを特徴とする工程;
(b)メルカプタン硫黄を前記軽質ナフサから前記第1相に抽出する工程であって、前記軽質ナフサは、前記重質ナフサよりも低濃度のアルキルフェノール類を含有する工程;
(c)第2の接触領域において、前記重質ナフサを前記処理組成物の第1相と接触させる工程であって、
(i)前記重質ナフサは、前記軽質ナフサよりも沸点範囲が高く、
(ii)前記重質ナフサは、前記軽質ナフサよりもアルキルフェノール類の濃度が高い
ことを特徴とする工程;
(d)メルカプタン硫黄とアルキルフェノール類を、前記重質ナフサから前記第1相に抽出する工程;
(e)品質向上させた軽質ナフサを分離し、品質向上させた重質ナフサを分離する工程;および
(f)メルカプタン硫黄を前記第1相から分離し、再利用のために前記第1相を少なくとも工程(a)の1つに導く工程
を含む方法に関する。
(a)第1の接触領域において、前記軽質ナフサを、水、溶解水酸化アルカリ金属、溶解スルホン化コバルトフタロシアニンおよび溶解アルカリ金属アルキルフェニラート類を含有する抽出剤組成物と接触させる工程であって、
(i)前記抽出剤は、それと類似の水性水酸化アルカリ金属と実質的に混和せず、
(ii)前記抽出剤中の前記アルカリ金属アルキルフェニラートの少なくとも一部は、前記重質ナフサ中に存在するアルキルフェノール類に由来し、
(iii)前記軽質ナフサは、前記重質ナフサよりもアルキルフェノール類の濃度が実質的に低い
ことを特徴とする工程;
(b)メルカプタン硫黄を前記軽質ナフサから前記抽出剤に抽出する工程;
(c)第2の接触領域において、前記重質ナフサを前記抽出剤と接触させる工程であって、
(i)前記重質ナフサは、前記軽質ナフサよりも沸点範囲が高く、
(ii)前記重質ナフサは、前記軽質ナフサよりもアルキルフェノール類の濃度が高い
ことを特徴とする工程;
(d)メルカプタン硫黄とアルキルフェノール類を、前記重質ナフサから前記抽出剤に抽出する工程;
(e)品質向上させた軽質ナフサを分離し、品質向上させた重質ナフサを分離する工程;および
(f)メルカプタン硫黄を前記抽出剤から分離し、再利用のために前記抽出剤を少なくとも工程(a)に導く工程
を含む方法に関する。
(i)メルカプチド類を、処理溶液から例えば蒸気ストリッピングによりストリッピングする工程;
(ii)処理溶液中のメルカプチド類を触媒酸化し、処理溶液から除去できるジスルフィドを形成する工程;および
(iii)再利用のため処理溶液を再生する工程
のうち1つ以上を前記方法に組み込むこともできる。メルカプチド類の触媒酸化が前記方法に含まれる場合、スルホン化コバルトフタロシアニンを触媒として使用できる。
(i)組成が、水−水酸化アルカリ金属−アルカリ金属アルキルフェニラート相図のうちの2相域中に位置し、従って組成が1相域および2相域と底相との相境界域に位置する上相を形成するか;
(ii)底相はなく、組成が1相域と2相域との相境界域に位置する
ような成分濃度を有する。
収束レーザー光反射測定装置(Focused Laser Beam Reflecatance Measuring Device(FBRM(登録商標)))であるレーゼンテック(LASENTECH)(登録商標)(レーザーセンサー・テクノロジー社(Laser Sensor Technology,Inc.)、米国ワシントン州レドモンド)を用いて、連続ナフサ相における分散水性カリウムクレジラートの液滴径をモニターした。前記装置は、迅速スピニングレーザービームから後方反射率を測定して、ビームの焦点を通過する粒子の「コード長」の分布を測定する。球形粒子の場合、コード長は粒子直径に直接比例する。このデータは、1千個の線形場におけるコード長によって分類される1秒当たりのカウント数として採取される。典型的には、1秒当たり数十万のコード長を測定してコード長サイズ分布の統計的に有意な測定値が提供される。この方法論は、変化する工程変数の関数としてこの分布の変化を検出するために特に適している。
メルカプタン抽出係数Keqの測定は、以下のとおり実施された。約50mlの選択的水素化処理ナフサを、テフロン(登録商標)被覆スターラーバーを入れた250mlシュレンクフラスコ中に注いだ。このフラスコをゴム管で不活性ガス/真空マニホールドに取り付けた。前記ナフサを、反復排出/窒素再充填サイクル(20回)により脱気した。これらの実験中は酸素を除去して、抽出メルカプチドアニオン類が酸素と反応してナフサ溶解性ジスルフィド類を生成することを防止した。ナフサは室温で比較的高揮発性のため、脱気ナフサのサンプル10mlを2つ、この時点でシリンジにより取り出し、脱気後原料中の総硫黄量を得た。蒸発ロスのため、硫黄含量は典型的には2〜7wppm(硫黄)増加した。脱気後、ナフサを温度制御油浴に入れ、攪拌しながら120°Fで平衡にした。所望成分の三相図決定後、組成が2相領域に配置されるように操作用抽出剤を調製した。過剰の抽出剤も調製し、脱気し、所望の容量を測定してから、標準的な不活性雰囲気での操作法を用いてシリンジにより攪拌ナフサに移した。ナフサと抽出剤は、120°Fで5分間激しく攪拌してから攪拌を止めて、2相を分離させた。約5分後、窒素雰囲気下のまま20mlの抽出ナフサを取り出して、2本のサンプル用バイアルに充填した。典型的には、元の原料のサンプル2つについても、X線蛍光法により分析して総硫黄を決定した。前記サンプルは、データの完全性を保証するために全て2回分析する。原料から除かれた硫黄は全て、水性抽出剤へのメルカプタン抽出によるという妥当な仮説がなされた。この仮説は、メルカプタン含量を測定した数回の操作で証明された。説明したように、抽出係数Keqは、抽出後、メルカプタン類の形態で存在する抽出剤中の硫黄(「メルカプタン硫黄」)の濃度を、後で抽出を行った選択的水素化処理ナフサ中のメルカプチド類の形態の硫黄(同じく「メルカプタン硫黄」と呼ばれる)の濃度で割った割合として、下記式:
図2に示されるように、相図中の2相領域の面積は、アルキルフェノールの分子量と共に増加する。これらの相図は、標準的な従来法により実験的に決定された。相間線は、分子量の関数としてシフトし、また2相領域内の抽出剤相の組成を決定する。種々の分子量のアルキルフェノール類から調製された2相抽出剤の抽出率を比較するために、抽出剤は、上層に約30重量%の一定のアルキルフェノール含量を有するよう調製した。従って、分子量の異なる3種のアルキルフェノール類に関して、抽出剤相中の濃度がこの濃度に達するように各々出発組成物を選択した。この基準で、3−メチルフェノール、2,4−ジメチルフェノールおよび2,3,5−トリメチルフェノールを比較した。この結果を図2に示す。
代表的な処理溶液を、458グラムのKOH、246グラムの水および198グラムのアルキルフェノール類を室温で組み合わせることにより調製した。30分間攪拌後、混合物を放置して2相に分離させ、それらを分離した。抽出剤(低比重)相は、抽出剤の全重量に対し約21重量%のKOHイオン、約48重量%のカリウムメチルフェニラートイオンおよび約31重量%の水という組成を有し、底相(高比重)は、底相重量に対し約53重量%のKOHイオンと残余水を含んでいた。
代表的2相処理溶液を実施例4と同様に調製した。抽出剤相は、抽出剤の全重量に対し約21重量%のKOHイオン、約48重量%のカリウムジメチルフェニラートイオンおよび約31重量%の水を有し、底相は、底相重量に対し約52重量%のKOHイオンと残余水を含んでいた。
3種の処理組成物(操作番号2、4および6)を、組成が2相領域内に配置されるよう調製した。上相(抽出剤)を処理組成物から分離後、実施例2に記載されたようにしてナフサと接触させ、各抽出剤に関するKeqを測定した。前記ナフサは、約C5以上の分子量を有する戻りメルカプタン類などの戻りメルカプタン類を含んでいた。結果を表2に記載する。
Claims (6)
- メルカプタン類を含有する軽質および重質ナフサの連続的な処理・品質向上方法であって、
(a)第1の接触領域において、前記軽質ナフサを、水、水酸化アルカリ金属、スルホン化コバルトフタロシアニンおよびアルキルフェノール類を含有し、少なくとも第1相および第2相の2相を有する処理組成物の第1相の一部と接触させる工程であって、
(i)前記第1相は、アルカリ金属アルキルフェノラート、水酸化アルカリ金属、水およびスルホン化コバルトフタロシアニンを含有し、
(ii)前記アルキルフェノラートの少なくとも一部は、前記重質ナフサ中のアルキルフェノール類に由来し、
(iii)前記第2相は、水および水酸化アルカリ金属を含有し、
(iv)前記処理組成物は、前記処理組成物の重量に対し、15〜55重量%のアルキルフェノール類、10〜500wppmのスルホン化コバルトフタロシアニン、25〜60重量%の水酸化アルカリ金属および10〜50重量%の水を含有する
ことを特徴とする工程;
(b)メルカプタン硫黄を前記軽質ナフサから前記第1相の一部に抽出する工程であって、前記軽質ナフサは、前記重質ナフサよりも低濃度のアルキルフェノール類を含有する工程;
(c)第2の接触領域において、前記重質ナフサを前記処理組成物の第1相の他の一部と接触させる工程であって、
(i)前記重質ナフサは、前記軽質ナフサよりも沸点範囲が高く、
(ii)前記重質ナフサは、前記軽質ナフサよりもアルキルフェノール類の濃度が高い
ことを特徴とする工程;
(d)メルカプタン硫黄とアルキルフェノール類を、前記重質ナフサから前記第1相の他の一部に抽出する工程;
(e)品質向上させた軽質ナフサを分離し、品質向上させた重質ナフサを分離する工程;および
(f)メルカプタン硫黄を前記第1相の一部および他の一部から分離し、再利用のために前記第1相を少なくとも工程(a)に導く工程
を含むことを特徴とする方法。 - メルカプタン類を含有する軽質および重質ナフサの処理・品質向上方法であって、
(a)第1の接触領域において、前記軽質ナフサを、水、水酸化アルカリ金属、スルホン化コバルトフタロシアニンおよびアルカリ金属アルキルフェノラート類を含有する抽出剤組成物の一部と接触させる工程であって、
(i)前記組成物中の前記アルカリ金属アルキルフェノラートの少なくとも一部は、前記重質ナフサ中に存在するアルキルフェノール類に由来し、
(ii)前記軽質ナフサは、前記重質ナフサよりもアルキルフェノール類の濃度が低く、
(iii)前記組成物は、前記組成物の重量に対し、10〜50重量%の水、25〜60重量%の水酸化アルカリ金属、10〜500wppmのスルホン化コバルトフタロシアニンおよび10〜50重量%のアルキルフェノール類を組み合わせることにより形成され、
(iv)前記形成された組成物は、前記組成物の重量に対し、10〜95重量%のアルカリ金属アルキルフェノラート、1〜40重量%の水酸化アルカリ金属、10〜500wppmのスルホン化コバルトフタロシアニンおよび残余水を含有する単一液相である
ことを特徴とする工程;
(b)メルカプタン硫黄を前記軽質ナフサから前記組成物の一部に抽出する工程;
(c)第2の接触領域において、前記重質ナフサを前記組成物の他の一部と接触させる工程であって、
(i)前記重質ナフサは、前記軽質ナフサよりも沸点範囲が高く、
(ii)前記重質ナフサは、前記軽質ナフサよりもアルキルフェノール類の濃度が高い
ことを特徴とする工程;
(d)メルカプタン硫黄とアルキルフェノール類を、前記重質ナフサから前記組成物の他の一部に抽出する工程;
(e)品質向上させた軽質ナフサを分離し、品質向上させた重質ナフサを分離する工程;および
(f)メルカプタン硫黄を前記組成物の一部および他の一部から分離し、再利用のために前記組成物を少なくとも工程(a)に導く工程
を含むことを特徴とする方法。 - 前記第1相は、工程(a)および(c)の接触工程において、親水性金属繊維上に添加されてそれに沿って流れ、前記ナフサは、前記第1相の流れと並流して前記第1相上を流れることを特徴とする請求項1に記載の方法。
- 前記組成物は、工程(a)および(c)の接触工程において、親水性金属繊維上に添加されてそれに沿って流れ、前記ナフサは、前記組成物の流れと並流して前記組成物上を流れることを特徴とする請求項2に記載の方法。
- 前記重質ナフサは、水素化処理ナフサを含有し、前記メルカプタン類の少なくとも一部は、戻りメルカプタン類であることを特徴とする請求項1または2に記載の方法。
- 前記工程(a)および(c)の接触は、実質的に酸素不在下で実施されることを特徴とする請求項1または2に記載の方法。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29934601P | 2001-06-19 | 2001-06-19 | |
US29933001P | 2001-06-19 | 2001-06-19 | |
US29934701P | 2001-06-19 | 2001-06-19 | |
US29932901P | 2001-06-19 | 2001-06-19 | |
US29933101P | 2001-06-19 | 2001-06-19 | |
PCT/US2002/018837 WO2002102933A1 (en) | 2001-06-19 | 2002-06-14 | Continuous naphtha treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004532927A JP2004532927A (ja) | 2004-10-28 |
JP4253577B2 true JP4253577B2 (ja) | 2009-04-15 |
Family
ID=27540850
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003506392A Expired - Fee Related JP4253580B2 (ja) | 2001-06-19 | 2002-06-14 | 液体炭化水素の処理方法 |
JP2003506396A Expired - Fee Related JP4253581B2 (ja) | 2001-06-19 | 2002-06-14 | ナフサの脱硫方法 |
JP2003506391A Expired - Fee Related JP4253579B2 (ja) | 2001-06-19 | 2002-06-14 | 液体炭化水素連続処理方法 |
JP2003506389A Expired - Fee Related JP4253577B2 (ja) | 2001-06-19 | 2002-06-14 | 連続的ナフサ処理方法 |
JP2003506390A Expired - Fee Related JP4253578B2 (ja) | 2001-06-19 | 2002-06-14 | 炭化水素処理用組成物および炭化水素処理の制御方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003506392A Expired - Fee Related JP4253580B2 (ja) | 2001-06-19 | 2002-06-14 | 液体炭化水素の処理方法 |
JP2003506396A Expired - Fee Related JP4253581B2 (ja) | 2001-06-19 | 2002-06-14 | ナフサの脱硫方法 |
JP2003506391A Expired - Fee Related JP4253579B2 (ja) | 2001-06-19 | 2002-06-14 | 液体炭化水素連続処理方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003506390A Expired - Fee Related JP4253578B2 (ja) | 2001-06-19 | 2002-06-14 | 炭化水素処理用組成物および炭化水素処理の制御方法 |
Country Status (9)
Country | Link |
---|---|
US (5) | US7029573B2 (ja) |
EP (5) | EP1412455B1 (ja) |
JP (5) | JP4253580B2 (ja) |
AU (1) | AU2002316246B2 (ja) |
CA (5) | CA2449761A1 (ja) |
DK (1) | DK1409611T3 (ja) |
ES (1) | ES2493790T3 (ja) |
NO (5) | NO20035610L (ja) |
WO (5) | WO2002102940A1 (ja) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7029573B2 (en) * | 2001-06-19 | 2006-04-18 | Exxonmobil Research And Engineering Company | Composition and control method for treating hydrocarbon |
GB0226178D0 (en) * | 2002-11-11 | 2002-12-18 | Johnson Matthey Plc | Desulphurisation |
US7799210B2 (en) * | 2004-05-14 | 2010-09-21 | Exxonmobil Research And Engineering Company | Process for removing sulfur from naphtha |
US20050284794A1 (en) * | 2004-06-23 | 2005-12-29 | Davis Timothy J | Naphtha hydroprocessing with mercaptan removal |
CN100375651C (zh) * | 2005-06-07 | 2008-03-19 | 天门市天宝化工科技有限公司 | 一种多元复合脱硫催化剂 |
ES2695048T3 (es) * | 2005-11-16 | 2018-12-28 | Cognis Ip Management Gmbh | Procedimiento para la eliminación de olores en hidrocarburos líquidos |
US7837861B2 (en) | 2006-10-18 | 2010-11-23 | Exxonmobil Research & Engineering Co. | Process for benzene reduction and sulfur removal from FCC naphthas |
MX2009006829A (es) * | 2006-12-22 | 2009-08-28 | Dow Global Technologies Inc | Tetra-sulfo hierro-ftalocianina y metodos relacionados. |
US7905433B2 (en) | 2007-06-20 | 2011-03-15 | New Jersey Institute Of Technology | Systems and methods for reducing electrostatic charge in a fluidized bed |
US7772449B2 (en) * | 2007-08-01 | 2010-08-10 | Stone & Webster Process Technology, Inc. | Removal of acid gases and sulfur compounds from hydrocarbon gas streams in a caustic tower |
US7749375B2 (en) | 2007-09-07 | 2010-07-06 | Uop Llc | Hydrodesulfurization process |
US8028975B2 (en) * | 2008-11-14 | 2011-10-04 | Uop Llc | Separation vessel or part thereof, and process relating thereto |
US20100300877A1 (en) * | 2009-06-02 | 2010-12-02 | Applied Materials, Inc. | High utilization rotatable target using ceramic titanium oxide ring |
US20110127194A1 (en) | 2009-11-30 | 2011-06-02 | Merichem Company | Hydrocarbon Treatment Process |
US8900446B2 (en) | 2009-11-30 | 2014-12-02 | Merichem Company | Hydrocarbon treatment process |
US8173856B2 (en) | 2010-06-30 | 2012-05-08 | Uop Llc | Process for reducing corrosion |
US9296956B2 (en) | 2010-10-28 | 2016-03-29 | Chevron U.S.A. Inc. | Method for reducing mercaptans in hydrocarbons |
US20120125820A1 (en) * | 2010-11-19 | 2012-05-24 | Sujin Yean | Process, method, and system for removing heavy metals from fluids |
CN102614921B (zh) * | 2012-03-02 | 2013-12-11 | 长春惠鹏石油化工科技有限公司 | 用于脱硫醇的催化剂的液态磺化酞菁钴的制备方法 |
WO2013173593A1 (en) | 2012-05-16 | 2013-11-21 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
CA2872793C (en) | 2012-05-16 | 2020-08-25 | Chevron U.S.A. Inc. | Process, method, and system for removing mercury from fluids |
US9447675B2 (en) | 2012-05-16 | 2016-09-20 | Chevron U.S.A. Inc. | In-situ method and system for removing heavy metals from produced fluids |
EP2850155B1 (en) | 2012-05-16 | 2018-04-04 | Chevron U.S.A., Inc. | Process for removing mercury from fluids |
US11440815B2 (en) | 2013-02-22 | 2022-09-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US9364773B2 (en) | 2013-02-22 | 2016-06-14 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
CA2843041C (en) | 2013-02-22 | 2017-06-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US9708196B2 (en) | 2013-02-22 | 2017-07-18 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US9169445B2 (en) | 2013-03-14 | 2015-10-27 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from oily solids |
US9234141B2 (en) | 2013-03-14 | 2016-01-12 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from oily solids |
US9023196B2 (en) | 2013-03-14 | 2015-05-05 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
US9738837B2 (en) | 2013-05-13 | 2017-08-22 | Cenovus Energy, Inc. | Process and system for treating oil sands produced gases and liquids |
EP2816094B1 (fr) | 2013-06-19 | 2020-04-29 | IFP Energies nouvelles | Procédé de production d'une essence à basse teneur en soufre et en mercaptans |
US9523047B2 (en) | 2014-06-12 | 2016-12-20 | Uop Llc | Apparatuses and methods for treating mercaptans |
US10626333B2 (en) * | 2015-07-08 | 2020-04-21 | Uop Llc | Processes for sweetening a hydrocarbon stream |
FR3049955B1 (fr) | 2016-04-08 | 2018-04-06 | IFP Energies Nouvelles | Procede de traitement d'une essence |
RU2619930C1 (ru) * | 2016-07-08 | 2017-05-22 | Игорь Валентинович Исиченко | Способ очистки углеводородных сред от сероводорода и меркаптанов |
FR3057578B1 (fr) | 2016-10-19 | 2018-11-16 | IFP Energies Nouvelles | Procede d'hydrodesulfuration d'une essence olefinique. |
CN108079782A (zh) * | 2017-12-22 | 2018-05-29 | 新疆宣力环保能源有限公司 | Psa解析气与煤焦油加氢装置酸性气优化联合脱硫技术 |
FR3099173B1 (fr) | 2019-07-23 | 2021-07-09 | Ifp Energies Now | Procédé de production d'une essence a basse teneur en soufre et en mercaptans |
FR3099172B1 (fr) | 2019-07-23 | 2021-07-16 | Ifp Energies Now | Procede de traitement d'une essence par separation en trois coupes |
FR3099175B1 (fr) | 2019-07-23 | 2021-07-16 | Ifp Energies Now | Procédé de production d'une essence a basse teneur en soufre et en mercaptans |
FR3099174B1 (fr) | 2019-07-23 | 2021-11-12 | Ifp Energies Now | Procédé de production d'une essence a basse teneur en soufre et en mercaptans |
FR3104602A1 (fr) | 2019-12-17 | 2021-06-18 | IFP Energies Nouvelles | Procédé d’hydrodésulfuration de finition en présence d’un catalyseur obtenu par la voie sels fondus |
FR3108333B1 (fr) | 2020-03-20 | 2022-03-11 | Ifp Energies Now | Procédé de production d'une essence a basse teneur en soufre et en mercaptans |
US11826736B2 (en) | 2021-11-29 | 2023-11-28 | Merichem Company | Catalytic carbon fiber preparation methods |
US11524283B2 (en) | 2020-12-21 | 2022-12-13 | Merichem Company | Catalytic carbon fiber preparation methods |
US11517889B2 (en) | 2020-12-21 | 2022-12-06 | Merichem Company | Catalytic carbon fiber contactor |
FR3130834A1 (fr) | 2021-12-20 | 2023-06-23 | IFP Energies Nouvelles | Procédé de traitement d'une essence contenant des composés soufrés |
FR3130831A1 (fr) | 2021-12-20 | 2023-06-23 | IFP Energies Nouvelles | Procédé de production d'une coupe essence légère à basse teneur en soufre |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2770581A (en) | 1953-04-27 | 1956-11-13 | Socony Mobil Oil Co Inc | Stabilization of fuel oil |
US2868722A (en) | 1953-10-25 | 1959-01-13 | Socony Mobil Oil Co Inc | Method for producing a stabilized cracked distillate fuel oil |
US2853432A (en) * | 1954-12-28 | 1958-09-23 | Universal Oil Prod Co | Regeneration of used alkaline reagents by oxidizing the same in the presence of a phthalocyanine catalyst |
US2850434A (en) | 1956-01-30 | 1958-09-02 | Socony Mobil Oil Co Inc | Process for purifying petroleum with multi-phase treating solutions of alkyl phenols and alkali and process for regenerating said solutions |
US2987469A (en) * | 1956-01-30 | 1961-06-06 | Socony Mobil Oil Co Inc | Process for purifying petroleum with multi-phase alkaline treating solutions of alkali metal salts of solutizers and process for regenerating said solutions |
US2921021A (en) * | 1957-12-18 | 1960-01-12 | Universal Oil Prod Co | Treatment of sour hydrocarbon distillate |
NL235884A (ja) | 1958-02-13 | |||
US2966453A (en) | 1959-03-13 | 1960-12-27 | Universal Oil Prod Co | Oxidation of mercapto compounds |
US2976229A (en) * | 1959-04-24 | 1961-03-21 | Universal Oil Prod Co | Purification of acid oils |
US3186934A (en) | 1961-09-27 | 1965-06-01 | Universal Oil Prod Co | Recovery of acid oils |
US3409543A (en) * | 1966-04-20 | 1968-11-05 | Universal Oil Prod Co | Treatment of sour organic streams |
US3445380A (en) | 1967-07-07 | 1969-05-20 | Universal Oil Prod Co | Treating sour hydrocarbon distillates containing mercapto compounds and acidic,surface-active materials |
US3574093A (en) * | 1969-01-22 | 1971-04-06 | Universal Oil Prod Co | Combination process for treatment of hydrocarbon streams containing mercapto compounds |
US3977829A (en) | 1973-05-18 | 1976-08-31 | Merichem Company | Liquid-liquid mass transfer apparatus |
US3992156A (en) | 1975-07-23 | 1976-11-16 | Merichem Company | Mass transfer apparatus |
US4040947A (en) * | 1976-04-08 | 1977-08-09 | Uop Inc. | Mercaptan extraction process utilizing a stripped alkaline solution |
US4265735A (en) | 1979-12-21 | 1981-05-05 | Mobil Oil Corporation | ZSM-5 Zeolite catalyzes dialkyl disulfide conversion to hydrogen sulfide |
US4404098A (en) | 1981-04-30 | 1983-09-13 | Uop Inc. | Mercaptan extraction process with recycled alkaline solution |
US4362614A (en) | 1981-04-30 | 1982-12-07 | Uop Inc. | Mercaptan extraction process with recycled alkaline solution |
US4666689A (en) * | 1984-04-26 | 1987-05-19 | Merichem Company | Process for regenerating an alkaline stream containing mercaptan compounds |
US4562300A (en) * | 1985-04-19 | 1985-12-31 | Phillips Petroleum Company | Mercaptan extraction process |
US4753722A (en) * | 1986-06-17 | 1988-06-28 | Merichem Company | Treatment of mercaptan-containing streams utilizing nitrogen based promoters |
US4705620A (en) * | 1986-12-16 | 1987-11-10 | Uop Inc. | Mercaptan extraction process |
US4875997A (en) * | 1988-11-17 | 1989-10-24 | Montana Refining Company | Process for treating hydrocarbons containing mercaptans |
US5291601A (en) * | 1989-06-01 | 1994-03-01 | Hewlett-Packard Company | Shared libraries implemented with linking program loader |
US5318690A (en) | 1991-08-15 | 1994-06-07 | Mobil Oil Corporation | Gasoline upgrading process |
US5360532A (en) | 1991-08-15 | 1994-11-01 | Mobil Oil Corporation | Gasoline upgrading process |
CA2102883A1 (en) * | 1993-02-26 | 1994-08-27 | James W. Arendt | System and method for lazy loading of shared libraries |
US5569788A (en) | 1995-03-20 | 1996-10-29 | Uop | Process for removal of impurities from etherification feedstocks |
US5582714A (en) | 1995-03-20 | 1996-12-10 | Uop | Process for the removal of sulfur from petroleum fractions |
US6126814A (en) | 1996-02-02 | 2000-10-03 | Exxon Research And Engineering Co | Selective hydrodesulfurization process (HEN-9601) |
US5893113A (en) * | 1996-04-25 | 1999-04-06 | Navigation Technologies Corporation | Update transactions and method and programming for use thereof for incrementally updating a geographic database |
US5832520A (en) * | 1996-07-03 | 1998-11-03 | Miller, Call, Plauck And Miller | Automatic file differencing and updating system |
FR2753717B1 (fr) * | 1996-09-24 | 1998-10-30 | Procede et installation pour la production d'essences de craquage catalytique a faible teneur en soufre | |
US6421827B1 (en) * | 1997-12-17 | 2002-07-16 | International Business Machines Corporation | System and method for detecting and reordering loading patterns |
US5961819A (en) * | 1998-02-09 | 1999-10-05 | Merichem Company | Treatment of sour hydrocarbon distillate with continuous recausticization |
US5997731A (en) | 1998-03-27 | 1999-12-07 | Merichem Company | Process for treating an effluent alkaline stream having sulfur-containing and phenolic compounds |
US6230316B1 (en) * | 1998-04-17 | 2001-05-08 | Symantec Corporation | Patching rebased and realigned executable files |
US6228254B1 (en) | 1999-06-11 | 2001-05-08 | Chevron U.S.A., Inc. | Mild hydrotreating/extraction process for low sulfur gasoline |
US6352640B1 (en) * | 2000-04-18 | 2002-03-05 | Exxonmobil Research And Engineering Company | Caustic extraction of mercaptans (LAW966) |
US6946068B2 (en) * | 2000-06-09 | 2005-09-20 | Catalytic Distillation Technologies | Process for desulfurization of cracked naphtha |
US7029573B2 (en) * | 2001-06-19 | 2006-04-18 | Exxonmobil Research And Engineering Company | Composition and control method for treating hydrocarbon |
US7281017B2 (en) * | 2002-06-21 | 2007-10-09 | Sumisho Computer Systems Corporation | Views for software atomization |
-
2002
- 2002-06-04 US US10/161,954 patent/US7029573B2/en not_active Expired - Lifetime
- 2002-06-04 US US10/161,955 patent/US6755974B2/en not_active Expired - Lifetime
- 2002-06-04 US US10/161,906 patent/US6860999B2/en not_active Expired - Lifetime
- 2002-06-04 US US10/161,953 patent/US6960291B2/en not_active Expired - Lifetime
- 2002-06-04 US US10/161,956 patent/US7014751B2/en not_active Expired - Lifetime
- 2002-06-14 EP EP02742071.0A patent/EP1412455B1/en not_active Expired - Lifetime
- 2002-06-14 CA CA002449761A patent/CA2449761A1/en not_active Abandoned
- 2002-06-14 WO PCT/US2002/018901 patent/WO2002102940A1/en active Application Filing
- 2002-06-14 CA CA002449902A patent/CA2449902A1/en not_active Abandoned
- 2002-06-14 JP JP2003506392A patent/JP4253580B2/ja not_active Expired - Fee Related
- 2002-06-14 EP EP02734794.7A patent/EP1419217B1/en not_active Expired - Lifetime
- 2002-06-14 DK DK02737498.2T patent/DK1409611T3/da active
- 2002-06-14 WO PCT/US2002/018840 patent/WO2002102936A1/en active Application Filing
- 2002-06-14 AU AU2002316246A patent/AU2002316246B2/en not_active Ceased
- 2002-06-14 CA CA2449762A patent/CA2449762C/en not_active Expired - Lifetime
- 2002-06-14 JP JP2003506396A patent/JP4253581B2/ja not_active Expired - Fee Related
- 2002-06-14 EP EP02746533.5A patent/EP1412460B1/en not_active Expired - Lifetime
- 2002-06-14 CA CA002449759A patent/CA2449759A1/en not_active Abandoned
- 2002-06-14 WO PCT/US2002/018838 patent/WO2002102934A1/en active Application Filing
- 2002-06-14 EP EP02742070.2A patent/EP1419218B1/en not_active Expired - Lifetime
- 2002-06-14 WO PCT/US2002/018839 patent/WO2002102935A1/en active Application Filing
- 2002-06-14 WO PCT/US2002/018837 patent/WO2002102933A1/en active Application Filing
- 2002-06-14 CA CA002449908A patent/CA2449908A1/en not_active Abandoned
- 2002-06-14 JP JP2003506391A patent/JP4253579B2/ja not_active Expired - Fee Related
- 2002-06-14 JP JP2003506389A patent/JP4253577B2/ja not_active Expired - Fee Related
- 2002-06-14 JP JP2003506390A patent/JP4253578B2/ja not_active Expired - Fee Related
- 2002-06-14 EP EP02737498A patent/EP1409611B1/en not_active Expired - Lifetime
- 2002-06-14 ES ES02746533.5T patent/ES2493790T3/es not_active Expired - Lifetime
-
2003
- 2003-12-16 NO NO20035610A patent/NO20035610L/no not_active Application Discontinuation
- 2003-12-16 NO NO20035609A patent/NO20035609L/no not_active Application Discontinuation
- 2003-12-16 NO NO20035611A patent/NO20035611L/no not_active Application Discontinuation
- 2003-12-16 NO NO20035613A patent/NO337012B1/no not_active IP Right Cessation
- 2003-12-16 NO NO20035612A patent/NO20035612L/no not_active Application Discontinuation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4253577B2 (ja) | 連続的ナフサ処理方法 | |
AU2002316246A1 (en) | Naphtha desulfurization method | |
JP5763785B2 (ja) | 炭化水素処理プロセス | |
WO2011066523A2 (en) | Hydrocarbon treatment process | |
AU2002310421A1 (en) | Composition and control method for treating hydrocarbon | |
AU2002315128A1 (en) | Continuous liquid hydrocarbon treatment method | |
AU2002315127A1 (en) | Continuous naphtha treatment method | |
AU2002306162A1 (en) | Liquid hydrocarbon treatment method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050520 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080219 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080512 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080519 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080806 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080930 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081110 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090106 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090126 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4253577 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120130 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120130 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130130 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140130 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |