KR20100021085A - 석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 - Google Patents
석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 Download PDFInfo
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- KR20100021085A KR20100021085A KR1020080079800A KR20080079800A KR20100021085A KR 20100021085 A KR20100021085 A KR 20100021085A KR 1020080079800 A KR1020080079800 A KR 1020080079800A KR 20080079800 A KR20080079800 A KR 20080079800A KR 20100021085 A KR20100021085 A KR 20100021085A
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- 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
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/14—Handling of heat and steam
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
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- 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
- C10G2300/1048—Middle distillates
- C10G2300/1055—Diesel having a boiling range of about 230 - 330 °C
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- 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
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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
- 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
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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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/301—Boiling range
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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
- 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
- C10G2300/4081—Recycling aspects
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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
- 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
- C10G2300/42—Hydrogen of special source or of special composition
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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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
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- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Health & Medical Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
비교예(종래기술) | 실시 예※ | 저감분 | |
수소 사용량, nm3/h | 43,618 | 41,340 | 2,278 감소 |
수소 비용, 억원/년 | 839 | 795 | 44 감소 |
Claims (10)
- 석유계 탄화수소와 수소 혼합물로부터 유황을 제거하는 탈황반응공정, 석유계 탄화수소 유분과 수소혼합물을 분리하는 고압분리공정을 포함하는 수소첨가 탈황공정에 있어서, 상기 고압분리공정에서 고압분리기 탑저에서 유출되는 석유계 탄화수소 유분을 저압분리기에 통과시켜 초저유황 석유계 탄화수소 및 수소와 황화수소의 혼합물로 분리시키는 단계;상기 수소와 황화수소의 혼합물을 저온분리기에 통과시켜 상기 수소와 황화수소의 혼합물에 존재하는 경질유분을 분리시키는 단계;상기 수소와 황화수소의 혼합물을 황화수소 흡수탑에 통과시켜 수소만을 얻는 단계; 및상기 황화수소 흡수탑을 통과한 수소를 수소 보충용 압축기 인입부로 이송시켜 상기 탈황반응기로 재순환시키는 단계를 포함하는 것을 특징으로 하는 석유계 탄화수소 탈황 공정의 수소회수 방법.
- 제1항에 있어서, 상기 저압분리기의 압력은 5~35kg/cm2g, 온도는 200~260℃인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 저온분리기의 온도는 38~50℃이고, 압력은 25~35kg/cm2g 인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 석유계 탄화수소는 비점범위가 180~450℃인 등유, 경유 또는 중유인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 탈황반응공정에서 사용하는 탈황 반응기를 통과한 석유계 탄화수소의 황 함량이 300 ppm 이하인 것을 특징으로 하는 방법.
- 석유계 탄화수소와 수소 혼합물로부터 유황을 제거하는 탈황반응기, 석유계 탄화수소 유분과 수소혼합물을 분리하는 고압분리기를 포함하는 수소첨가 탈황공정에 있어서, 상기 고압분리기로부터 분리된 수소 포함 석유계 탄화수소 유분을 초저유황 석유계 탄화수소 및 수소와 황화수소의 혼합물로 분리하는 저압분리기;상기 저압분리기로부터 분리된 수소와 황화수소 혼합물에 존재하는 경질유분을 분리하는 저온분리기; 및상기 저온분리기를 통과한 수소와 황화수소의 혼합물 중 황화수소만을 흡수하는 황화수소 흡수탑을 포함하고,상기 황화수소 흡수탑으로부터 분리된 수소는 수소 보충용 압축기 인입부로 이송되는 것을 특징으로 하는 석유계 탄화수소 탈황 공정의 수소 회수 장치.
- 제6항에 있어서, 상기 저압분리기의 압력은 25~35kg/cm2g 온도는 200~260℃인 것을 특징으로 하는 장치.
- 제6항에 있어서, 저온분리기의 온도는 38~50℃이고, 압력은 25~35kg/cm2g 인 것을 특징으로 하는 장치.
- 제6항에 있어서, 상기 석유계 탄화수소는 비점범위가 180~450℃인 등유, 경유 또는 중유인 것을 특징으로 하는 방법.
- 제6항에 있어서, 상기 탈황반응기를 통과한 석유계 탄화수소의 황 함량이 300 ppm 이하인 것을 특징으로 하는 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080079800A KR101111006B1 (ko) | 2008-08-14 | 2008-08-14 | 석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 |
PCT/KR2009/004437 WO2010018954A2 (ko) | 2008-08-14 | 2009-08-10 | 석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 |
US13/058,892 US20110163010A1 (en) | 2008-08-14 | 2009-08-10 | Method and apparatus for recovering hydrogen in a petroleum-based hydrocarbon desulfurization process |
CN2009801363245A CN102159679B (zh) | 2008-08-14 | 2009-08-10 | 在石油烃脱硫工艺中回收氢气的方法及装置 |
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KR1020080079800A KR101111006B1 (ko) | 2008-08-14 | 2008-08-14 | 석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 |
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KR20100021085A true KR20100021085A (ko) | 2010-02-24 |
KR101111006B1 KR101111006B1 (ko) | 2012-02-15 |
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KR1020080079800A KR101111006B1 (ko) | 2008-08-14 | 2008-08-14 | 석유계 탄화수소 탈황 공정의 수소 회수 방법 및 장치 |
Country Status (4)
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US (1) | US20110163010A1 (ko) |
KR (1) | KR101111006B1 (ko) |
CN (1) | CN102159679B (ko) |
WO (1) | WO2010018954A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101133331B1 (ko) * | 2008-11-04 | 2012-04-06 | 에스케이이노베이션 주식회사 | 석유계탄화수소 유황 제거 공정의 와일드 납사 중의 황화수소 스트리핑 장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR092026A1 (es) * | 2012-07-13 | 2015-03-18 | Lyondell Chemical Tech Lp | Procedimiento mejorado para reducir el color del diesel con contenido de azufre ultra bajo |
US9266056B2 (en) * | 2013-05-07 | 2016-02-23 | Uop Llc | Process for initiating operations of a separation apparatus |
US9084945B2 (en) | 2013-08-19 | 2015-07-21 | Uop Llc | Enhanced hydrogen recovery |
KR101999824B1 (ko) * | 2013-12-10 | 2019-07-15 | 한국조선해양 주식회사 | 탈황장치 및 탈황장치의 작동방법 |
US11591533B1 (en) * | 2022-01-05 | 2023-02-28 | J. Dustin Hultine | Removal of hydrogen sulfide and other acids from hydrocarbon gas |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US3003950A (en) * | 1958-10-09 | 1961-10-10 | Socony Mobil Oil Co Inc | Producing stabilized kerosene and the like with reduced hydrogen circulation |
GB1232393A (ko) * | 1967-07-11 | 1971-05-19 | ||
US3801494A (en) * | 1972-09-15 | 1974-04-02 | Standard Oil Co | Combination hydrodesulfurization and reforming process |
US5082551A (en) * | 1988-08-25 | 1992-01-21 | Chevron Research And Technology Company | Hydroconversion effluent separation process |
JP3387700B2 (ja) * | 1995-07-26 | 2003-03-17 | 新日本石油株式会社 | 接触分解ガソリンの脱硫方法 |
CA2280710C (en) | 1997-02-13 | 2007-08-21 | Engelhard Corporation | Process for hydrogenation, hydroisomerization and/or hydrodesulfurization of a sulfur contaminant containing feedstock |
US5906729A (en) * | 1997-12-08 | 1999-05-25 | Mobil Oil Corporation | Process scheme for processing sour feed in isomerization dewaxing |
US6171478B1 (en) | 1998-07-15 | 2001-01-09 | Uop Llc | Process for the desulfurization of a hydrocarbonaceous oil |
US6402935B1 (en) * | 1999-11-23 | 2002-06-11 | Uop Llc | Hydrocracking process |
CN1141362C (zh) * | 2001-12-25 | 2004-03-10 | 中国石油化工股份有限公司 | 一种煤液化油的稳定加氢方法 |
CN100503788C (zh) * | 2006-12-04 | 2009-06-24 | 中国石油化工集团公司 | 一种生产清洁燃料的方法 |
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2008
- 2008-08-14 KR KR1020080079800A patent/KR101111006B1/ko active IP Right Grant
-
2009
- 2009-08-10 US US13/058,892 patent/US20110163010A1/en not_active Abandoned
- 2009-08-10 CN CN2009801363245A patent/CN102159679B/zh active Active
- 2009-08-10 WO PCT/KR2009/004437 patent/WO2010018954A2/ko active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101133331B1 (ko) * | 2008-11-04 | 2012-04-06 | 에스케이이노베이션 주식회사 | 석유계탄화수소 유황 제거 공정의 와일드 납사 중의 황화수소 스트리핑 장치 |
Also Published As
Publication number | Publication date |
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US20110163010A1 (en) | 2011-07-07 |
CN102159679A (zh) | 2011-08-17 |
CN102159679B (zh) | 2013-12-25 |
WO2010018954A2 (ko) | 2010-02-18 |
KR101111006B1 (ko) | 2012-02-15 |
WO2010018954A3 (ko) | 2010-06-10 |
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