JP5620912B2 - ガスストリームからメルカプタンを除去するためのチオエーテル化法 - Google Patents
ガスストリームからメルカプタンを除去するためのチオエーテル化法 Download PDFInfo
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- JP5620912B2 JP5620912B2 JP2011526925A JP2011526925A JP5620912B2 JP 5620912 B2 JP5620912 B2 JP 5620912B2 JP 2011526925 A JP2011526925 A JP 2011526925A JP 2011526925 A JP2011526925 A JP 2011526925A JP 5620912 B2 JP5620912 B2 JP 5620912B2
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- thioetherification
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- 238000000034 method Methods 0.000 title claims description 52
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 51
- 238000005732 thioetherification reaction Methods 0.000 title claims description 43
- 230000008569 process Effects 0.000 title claims description 32
- 239000003054 catalyst Substances 0.000 claims description 73
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 49
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 44
- 229930195733 hydrocarbon Natural products 0.000 claims description 44
- 239000007789 gas Substances 0.000 claims description 42
- 150000002430 hydrocarbons Chemical class 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 35
- 150000003568 thioethers Chemical class 0.000 claims description 29
- 238000004821 distillation Methods 0.000 claims description 25
- 238000009835 boiling Methods 0.000 claims description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- 229910052763 palladium Inorganic materials 0.000 claims description 20
- 229910052709 silver Inorganic materials 0.000 claims description 20
- 239000004332 silver Substances 0.000 claims description 19
- 239000004215 Carbon black (E152) Substances 0.000 claims description 17
- 230000003197 catalytic effect Effects 0.000 claims description 11
- 239000003915 liquefied petroleum gas Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 24
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 22
- 229910052717 sulfur Inorganic materials 0.000 description 20
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 19
- 239000011593 sulfur Substances 0.000 description 19
- 238000005984 hydrogenation reaction Methods 0.000 description 13
- 150000001993 dienes Chemical class 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- -1 C 4 olefin Chemical class 0.000 description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 description 6
- 230000009849 deactivation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 150000003464 sulfur compounds Chemical class 0.000 description 5
- ZDDDFDQTSXYYSE-UHFFFAOYSA-N 1-ethylsulfanylpropane Chemical compound CCCSCC ZDDDFDQTSXYYSE-UHFFFAOYSA-N 0.000 description 4
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000004227 thermal cracking Methods 0.000 description 3
- AJPGNQYBSTXCJE-UHFFFAOYSA-N 2-methylthiolane Chemical compound CC1CCCS1 AJPGNQYBSTXCJE-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000005865 alkene metathesis reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005649 metathesis reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 150000002927 oxygen compounds Chemical class 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 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
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- 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
- C10G45/04—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 characterised by the catalyst used
- C10G45/10—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 characterised by the catalyst used containing platinum group metals or compounds thereof
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic 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
- C10G45/02—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
- C10G45/04—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 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
- C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/103—Sulfur containing contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/12—Liquefied petroleum gas
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4087—Catalytic distillation
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Claims (17)
- 気相混合物からメルカプタンを除去する方法であって、
(a)反応器に、炭化水素及びメルカプタンを含んでなる気相混合物を供給して、反応器生成物混合物を生成する工程であって、前記反応器は、メルカプタンのチオエーテルへのチオエーテル化において触媒作用を発揮できる触媒を収容するものであり、前記触媒がパラジウム及び銀を含んでなるものであり、前記触媒中のパラジウムの量が200 ppm以上であり、パラジウム対銀のモル比が0.1−10である工程;
(b)反応器生成物混合物を、上方セクション及び下方セクションを含んでなる蒸留ユニットに供給する工程;
(c)チオエーテルから、より低い沸点の炭化水素を分離する工程であって、ここで、より低い沸点の炭化水素は、実質的に、上方セクションに収容され、チオエーテルは、実質的に、下方セクションに収容される工程;及び
(d)より低い沸点の炭化水素を上方セクションから回収する工程
を含んでなるメルカプタンの除去法。 - 触媒が、銀50ppm以上を含んでなるものである、請求項1記載の方法。
- 触媒が、パラジウム500 ppm以上及び銀100 ppm以上を含んでなるものである、請求項1記載の方法。
- パラジウム対銀のモル比が0.2−0.5である、請求項2記載の方法。
- 反応器を、圧力689.5−1723.7 kPa(100−250 psig)及び温度49−121℃(120−250°F)で作動させる、請求項1記載の方法。
- 反応器及び蒸留ユニットが、接触蒸留塔のチオエーテル化セクション、及び上方セクション及び下方セクションを構成するものである、請求項1記載の方法。
- チオエーテル化セクションの触媒が、銀50ppm以上を含んでなるものである、請求項6記載の方法。
- チオエーテル化セクションの触媒が、パラジウム500 ppm以上及び銀100 ppm以上を含んでなるものである、請求項6記載の方法。
- パラジウム対銀のモル比が0.2−0.5である、請求項7記載の方法。
- チオエーテル化セクションを、圧力689.5−1723.7 kPa(100−250 psig)及び温度49−121℃(120−250°F)で作動させる、請求項6記載の方法。
- 反応器に供給する気相混合物が、液化石油ガス混合物及び水素ガスを含んでなるものである、請求項1記載の方法。
- 触媒が、銀50ppm以上を含んでなるものである、請求項11記載の方法。
- 触媒が、パラジウム500 ppm以上及び銀100 ppm以上を含んでなるものである、請求項11記載の方法。
- パラジウム対銀のモル比が0.2−0.5である、請求項12記載の方法。
- 反応器を、圧力689.5−1723.7 kPa(100−250 psig)及び温度49−121℃(120−250°F)で作動させる、請求項11記載の方法。
- 接触蒸留塔が、さらに、第2の触媒セクションを含んでなり、前記第2の触媒セクションは、チオエーテル化セクションと上方セクションとの間に位置している、請求項6記載の方法。
- 水素ガスを、反応器への供給前に、液化石油ガス混合物と混合する、請求項11記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/207,390 | 2008-09-09 | ||
US12/207,390 US8197674B2 (en) | 2008-09-09 | 2008-09-09 | Thioetherification processes for the removal of mercaptans from gas streams |
PCT/US2009/056050 WO2010030576A1 (en) | 2008-09-09 | 2009-09-04 | Thioetherification processes for the removal of mercaptans from gas streams |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012502171A JP2012502171A (ja) | 2012-01-26 |
JP5620912B2 true JP5620912B2 (ja) | 2014-11-05 |
Family
ID=41798283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011526925A Expired - Fee Related JP5620912B2 (ja) | 2008-09-09 | 2009-09-04 | ガスストリームからメルカプタンを除去するためのチオエーテル化法 |
Country Status (16)
Country | Link |
---|---|
US (1) | US8197674B2 (ja) |
EP (1) | EP2326698A4 (ja) |
JP (1) | JP5620912B2 (ja) |
KR (1) | KR101533584B1 (ja) |
CN (1) | CN102149793B (ja) |
AR (1) | AR073362A1 (ja) |
BR (1) | BRPI0918905A2 (ja) |
CA (1) | CA2734692C (ja) |
CL (1) | CL2009001797A1 (ja) |
MX (1) | MX2011001891A (ja) |
MY (1) | MY150589A (ja) |
NO (1) | NO20110244A1 (ja) |
SG (1) | SG193830A1 (ja) |
TW (1) | TWI406935B (ja) |
WO (1) | WO2010030576A1 (ja) |
ZA (1) | ZA201102590B (ja) |
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DE102012212317A1 (de) * | 2012-07-13 | 2014-01-16 | Evonik Industries Ag | Thioveretherung von Mercaptanen in C4-Kohlenwasserstoffgemischen |
CN103820149B (zh) * | 2012-11-16 | 2015-10-28 | 中国石油天然气股份有限公司 | 一种降低液化气中硫含量的方法 |
CN104511244B (zh) * | 2013-10-08 | 2018-09-25 | 中国石油化工股份有限公司 | 一种利用烷基化反应脱除气态烃中硫醇的方法 |
CN104971724B (zh) * | 2014-04-01 | 2018-02-16 | 中国石油天然气集团公司 | 一种低温硫醇硫醚化催化剂及其制备方法 |
CN105176615B (zh) * | 2014-06-05 | 2019-03-29 | 中国石油化工股份有限公司 | 一种液化气固定床脱硫醇方法 |
CN104194833B (zh) * | 2014-07-15 | 2015-12-02 | 中国石油大学(华东) | 一种液化气深度脱硫工艺方法 |
CN105561759B (zh) * | 2014-10-14 | 2018-09-25 | 中国石油化工股份有限公司 | 利用烷基化反应同时脱除工业气体中硫化氢和硫醇类物质的方法 |
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US2988500A (en) * | 1959-03-13 | 1961-06-13 | Universal Oil Prod Co | Treatment of hydrocarbon distillates |
EP0016284B1 (en) * | 1979-03-21 | 1983-06-22 | DAVY McKEE (LONDON) LIMITED | Process for the production of a sulphur-free butene-1 rich stream |
US4626341A (en) * | 1985-12-23 | 1986-12-02 | Uop Inc. | Process for mercaptan extraction from olefinic hydrocarbons |
US4775462A (en) * | 1987-06-22 | 1988-10-04 | Uop Inc. | Non-oxidative method of sweetening a sour hydrocarbon fraction |
US5424051A (en) * | 1992-01-14 | 1995-06-13 | Uop | Process for the removal of carbon dioxide and mercaptans from a gas stream |
US5510568A (en) * | 1994-06-17 | 1996-04-23 | Chemical Research & Licensing Company | Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams |
US5659106A (en) * | 1995-06-22 | 1997-08-19 | Uop | Catalytic distillation process for mercaptan and olefin removal |
US5759386A (en) * | 1997-01-09 | 1998-06-02 | Uop | Process for thioetherification and selective hydrogenation of light hydrocarbons |
US5851383A (en) * | 1997-01-09 | 1998-12-22 | Uop Llc | Process for thioetherification and selective hydrogenation of light olefins |
US6231752B1 (en) * | 1999-09-17 | 2001-05-15 | Catalytic Distillation Technologies | Process for the removal of mercaptans |
FR2807061B1 (fr) * | 2000-03-29 | 2002-05-31 | Inst Francais Du Petrole | Procede de desulfuration d'essence comprenant une desulfuration des fractions lourde et intermediaire issues d'un fractionnement en au moins trois coupes |
US6576588B2 (en) * | 2000-04-07 | 2003-06-10 | Catalytic Distillation Technologies | Process for selective hydrogenation of alkynes and catalyst therefor |
US6444118B1 (en) * | 2001-02-16 | 2002-09-03 | Catalytic Distillation Technologies | Process for sulfur reduction in naphtha streams |
US20040188327A1 (en) * | 2001-06-20 | 2004-09-30 | Catalytic Distillation Technologies | Process for sulfur reduction in naphtha streams |
US6849773B2 (en) * | 2002-01-23 | 2005-02-01 | Catalytic Distillation Technologies | Process for the utilization of refinery C4 streams |
MY137042A (en) * | 2002-06-14 | 2008-12-31 | Chevron Phillips Chemical Co | Hydrogenation palladium-silver catalyst and methods |
US6984312B2 (en) * | 2002-11-22 | 2006-01-10 | Catalytic Distillation Technologies | Process for the desulfurization of light FCC naphtha |
US20040260131A1 (en) * | 2003-06-23 | 2004-12-23 | Chevron Phillips Chemical Company ("Cpchem") | Selective hydrocarbon hydrogenation catalyst and process |
FR2873711B1 (fr) * | 2004-08-02 | 2006-09-15 | Inst Francais Du Petrole | Procede de capture des mercaptans contenus dans une charge gazeuse |
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CA2734692A1 (en) | 2010-03-18 |
KR20110059869A (ko) | 2011-06-07 |
TW201011100A (en) | 2010-03-16 |
US8197674B2 (en) | 2012-06-12 |
NO20110244A1 (no) | 2011-03-02 |
ZA201102590B (en) | 2011-12-28 |
CA2734692C (en) | 2016-02-16 |
SG193830A1 (en) | 2013-10-30 |
CN102149793A (zh) | 2011-08-10 |
WO2010030576A1 (en) | 2010-03-18 |
BRPI0918905A2 (pt) | 2015-12-01 |
EP2326698A1 (en) | 2011-06-01 |
JP2012502171A (ja) | 2012-01-26 |
MX2011001891A (es) | 2011-05-25 |
AR073362A1 (es) | 2010-11-03 |
TWI406935B (zh) | 2013-09-01 |
MY150589A (en) | 2014-01-30 |
US20100059413A1 (en) | 2010-03-11 |
CN102149793B (zh) | 2017-06-20 |
EP2326698A4 (en) | 2014-05-21 |
KR101533584B1 (ko) | 2015-07-03 |
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