CA2567701C - Apparatus and process for extracting sulfur compounds from a hydrocarbon stream - Google Patents
Apparatus and process for extracting sulfur compounds from a hydrocarbon stream Download PDFInfo
- Publication number
- CA2567701C CA2567701C CA2567701A CA2567701A CA2567701C CA 2567701 C CA2567701 C CA 2567701C CA 2567701 A CA2567701 A CA 2567701A CA 2567701 A CA2567701 A CA 2567701A CA 2567701 C CA2567701 C CA 2567701C
- Authority
- CA
- Canada
- Prior art keywords
- section
- hydrocarbon
- stream
- prewash
- vessel
- 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
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 74
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 74
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 23
- 150000003464 sulfur compounds Chemical class 0.000 title claims abstract description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 22
- 150000004763 sulfides Chemical class 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract 11
- 238000004891 communication Methods 0.000 claims description 16
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000003518 caustics Substances 0.000 abstract description 90
- 238000000605 extraction Methods 0.000 abstract description 22
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract description 3
- 150000001412 amines Chemical class 0.000 description 18
- 238000007254 oxidation reaction Methods 0.000 description 16
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 239000004576 sand Substances 0.000 description 12
- 239000006096 absorbing agent Substances 0.000 description 10
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000012670 alkaline solution Substances 0.000 description 7
- 150000008427 organic disulfides Chemical class 0.000 description 7
- 150000002019 disulfides Chemical class 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000000622 liquid--liquid extraction Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 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 description 1
- 238000007872 degassing Methods 0.000 description 1
- -1 diethylamine Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- 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
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
- C10G53/12—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one alkaline treatment step
-
- 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
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/017110 WO2005121279A1 (en) | 2004-06-02 | 2004-06-02 | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2567701A1 CA2567701A1 (en) | 2005-12-22 |
CA2567701C true CA2567701C (en) | 2015-03-24 |
Family
ID=34958072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2567701A Expired - Fee Related CA2567701C (en) | 2004-06-02 | 2004-06-02 | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
Country Status (9)
Country | Link |
---|---|
JP (1) | JP4800303B2 (ja) |
KR (1) | KR101013472B1 (ja) |
CN (1) | CN1961060B (ja) |
AU (2) | AU2004320621B2 (ja) |
BR (1) | BRPI0418874B1 (ja) |
CA (1) | CA2567701C (ja) |
ES (1) | ES2345375B2 (ja) |
RU (1) | RU2352610C2 (ja) |
WO (1) | WO2005121279A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101371967B (zh) * | 2007-08-24 | 2011-03-30 | 宁波中一石化科技有限公司 | 液化气脱硫醇碱液氧化再生方法及装置 |
US8028975B2 (en) | 2008-11-14 | 2011-10-04 | Uop Llc | Separation vessel or part thereof, and process relating thereto |
US8173856B2 (en) | 2010-06-30 | 2012-05-08 | Uop Llc | Process for reducing corrosion |
US8597501B2 (en) * | 2010-06-30 | 2013-12-03 | Uop Llc | Process for removing one or more sulfur compounds from a stream |
FR2983205B1 (fr) * | 2011-11-24 | 2015-03-20 | Ifp Energies Now | Procede ameliore d'extraction de composes soufres utilisant un premier reacteur de pretraitement fonctionnant en discontinu suivi d'un second reacteur de pretraitement de type piston |
CN102492464A (zh) * | 2011-12-02 | 2012-06-13 | 甘肃蓝科石化高新装备股份有限公司 | 一种汽油脱硫脱臭工艺 |
US9181501B2 (en) | 2012-08-17 | 2015-11-10 | Uop Llc | Method and apparatus for removing H2S and moisture from fractionator overhead naphtha |
US9328294B2 (en) * | 2012-09-04 | 2016-05-03 | Uop Llc | Process and apparatus for extracting sulfur compounds in a hydrocarbon stream |
US8813976B2 (en) * | 2012-12-10 | 2014-08-26 | Uop Llc | Process and apparatus for extracting |
US9845539B2 (en) | 2012-12-21 | 2017-12-19 | Sulfurcycle Intellectual Property Holding Company Llc | Treatment of hydrogen sulfide |
US20140197109A1 (en) * | 2013-01-15 | 2014-07-17 | Uop, Llc | Process for removing one or more disulfide compounds |
US9157032B2 (en) * | 2013-02-19 | 2015-10-13 | Uop Llc | Process for oxidizing one or more thiol compounds |
US9284493B2 (en) | 2013-06-18 | 2016-03-15 | Uop Llc | Process for treating a liquid hydrocarbon stream |
US9283496B2 (en) | 2013-06-18 | 2016-03-15 | Uop Llc | Process for separating at least one amine from one or more hydrocarbons, and apparatus relating thereto |
US9126879B2 (en) | 2013-06-18 | 2015-09-08 | Uop Llc | Process for treating a hydrocarbon stream and an apparatus relating thereto |
US9327211B2 (en) | 2013-06-18 | 2016-05-03 | Uop Llc | Process for removing carbonyl sulfide in a gas phase hydrocarbon stream and apparatus relating thereto |
RU2522155C1 (ru) * | 2013-07-04 | 2014-07-10 | Андрей Владиславович Курочкин | Сверхкритический сепаратор |
US9522861B2 (en) * | 2013-11-18 | 2016-12-20 | Uop Llc | Methods and apparatuses for producing low sulfur propane and butane |
WO2015200069A1 (en) * | 2014-06-25 | 2015-12-30 | New Sky Energy, Llc | Method to prepare one or more chemical products using hydrogen sulfide |
FR3063497B1 (fr) * | 2017-03-01 | 2019-04-05 | Axens | Procede ameliore de regeneration d'une solution alcaline utilisee dans un procede d'extraction de composes soufres comportant une etape de lavage |
FR3063496B1 (fr) * | 2017-03-01 | 2019-04-05 | Axens | Procede ameliore de regeneration d'une solution alcaline utilisee dans un procede d'extraction de composes soufres ne comportant pas d'etape de lavage |
WO2024106368A1 (ja) * | 2022-11-14 | 2024-05-23 | エム・エーライフマテリアルズ株式会社 | 水/有機溶媒分離装置、及び水/有機溶媒分離方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1943744A (en) * | 1928-10-03 | 1934-01-16 | Rosenstein Ludwig | Process of removing mercaptans from hydrocarbons |
US2228028A (en) * | 1939-06-19 | 1941-01-07 | Shell Dev | Process for the removal of mercaptans from hydrocarbon distillates |
US2337467A (en) * | 1942-12-11 | 1943-12-21 | Standard Oil Dev Co | Refining mineral oils |
US2431770A (en) * | 1943-12-31 | 1947-12-02 | Standard Oil Co | Sweetening process |
US2727850A (en) * | 1953-04-20 | 1955-12-20 | Standard Oil Co | Sweetening process |
US3471027A (en) * | 1968-05-03 | 1969-10-07 | Dorr Oliver Inc | Trunnion valve for continuous rotary filter |
US3574093A (en) * | 1969-01-22 | 1971-04-06 | Universal Oil Prod Co | Combination process for treatment of hydrocarbon streams containing mercapto compounds |
US3708421A (en) * | 1971-09-20 | 1973-01-02 | C Rippie | Process to remove mercaptan sulfur from sour oils |
JPS5946554B2 (ja) * | 1977-01-28 | 1984-11-13 | 日本石油化学株式会社 | 硫化水素の除去方法 |
US4861459A (en) * | 1987-01-16 | 1989-08-29 | Uop Inc. | Low pressure mixing process for atomizing fluids |
IN168808B (ja) * | 1987-05-08 | 1991-06-08 | Pennwait Corp | |
US6824750B2 (en) * | 2000-02-16 | 2004-11-30 | Shell Oil Company | Vertical extending liquid/liquid contacting column |
CN1147341C (zh) * | 2001-02-27 | 2004-04-28 | 袁惠新 | 一种用于互不相溶液体混合物的分离装置 |
US6623627B1 (en) * | 2001-07-09 | 2003-09-23 | Uop Llc | Production of low sulfur gasoline |
US7326333B2 (en) * | 2001-12-20 | 2008-02-05 | Uop Llc | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream |
US6749741B1 (en) * | 2001-12-20 | 2004-06-15 | Uop Llc | Apparatus and process for prewashing a hydrocarbon stream containing hydrogen sulfide |
US6735913B2 (en) * | 2002-08-01 | 2004-05-18 | Sanders & Associates Geostructural Engineering, Inc. | Block wall system |
-
2004
- 2004-06-02 RU RU2006146978/04A patent/RU2352610C2/ru not_active IP Right Cessation
- 2004-06-02 JP JP2007515017A patent/JP4800303B2/ja not_active Expired - Fee Related
- 2004-06-02 CA CA2567701A patent/CA2567701C/en not_active Expired - Fee Related
- 2004-06-02 KR KR1020107015219A patent/KR101013472B1/ko active IP Right Grant
- 2004-06-02 BR BRPI0418874-8B1A patent/BRPI0418874B1/pt not_active IP Right Cessation
- 2004-06-02 WO PCT/US2004/017110 patent/WO2005121279A1/en active Search and Examination
- 2004-06-02 AU AU2004320621A patent/AU2004320621B2/en not_active Ceased
- 2004-06-02 CN CN200480043223.0A patent/CN1961060B/zh not_active Expired - Fee Related
- 2004-06-06 ES ES200650083A patent/ES2345375B2/es not_active Expired - Lifetime
-
2010
- 2010-07-29 AU AU2010206024A patent/AU2010206024B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU2004320621B2 (en) | 2010-08-26 |
CA2567701A1 (en) | 2005-12-22 |
RU2006146978A (ru) | 2008-07-20 |
JP4800303B2 (ja) | 2011-10-26 |
JP2008523163A (ja) | 2008-07-03 |
ES2345375B2 (es) | 2012-05-25 |
AU2010206024B2 (en) | 2012-08-16 |
RU2352610C2 (ru) | 2009-04-20 |
WO2005121279A1 (en) | 2005-12-22 |
ES2345375A1 (es) | 2010-09-21 |
CN1961060B (zh) | 2010-09-01 |
BRPI0418874A (pt) | 2007-11-27 |
KR20100087049A (ko) | 2010-08-02 |
KR101013472B1 (ko) | 2011-02-14 |
AU2010206024A1 (en) | 2010-08-19 |
CN1961060A (zh) | 2007-05-09 |
BRPI0418874B1 (pt) | 2013-09-10 |
AU2004320621A1 (en) | 2005-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2010206024B2 (en) | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream | |
US7326333B2 (en) | Apparatus and process for extracting sulfur compounds from a hydrocarbon stream | |
US6749741B1 (en) | Apparatus and process for prewashing a hydrocarbon stream containing hydrogen sulfide | |
EP0474663B1 (en) | Multi-step hydrodesulphurisation process | |
CA2799585C (en) | Process for removing one or more sulfur compounds from a stream | |
US7223332B1 (en) | Reactor and process for mercaptan oxidation and separation in the same vessel | |
US4039389A (en) | Liquid-liquid extraction apparatus | |
US4675100A (en) | Treatment of sour hydrocarbon distillate | |
CA3028362A1 (en) | Oxidation process | |
EP0145439B1 (en) | Hydrocarbon sweetening process | |
EP0122977B1 (en) | Hydrocarbon treating process having minimum gaseous effluent | |
US9181498B2 (en) | Apparatus and process for removal of sulfur-containing compounds from a hydrocarbon stream | |
JP5351934B2 (ja) | 炭化水素ストリーム中の硫黄化合物を転換するための方法及び装置 | |
KR20070026669A (ko) | 탄화수소 스트림으로부터 황 화합물을 추출하는 장치 및방법 | |
WO2008133681A1 (en) | Reactor and process for mercaptan oxidation and separation in the same vessel | |
US20150368568A1 (en) | Methods and apparatuses for removing amines from extracted hydrocarbon streams | |
AU658130B2 (en) | Hydrodesulphurization process | |
WO2014182454A1 (en) | Liquid-liquid contacting tray with concentric inlet and outlet weirs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20220301 |
|
MKLA | Lapsed |
Effective date: 20200831 |