EA023914B9 - Способ очистки сырьевых потоков этиленсодержащих отходящих газов - Google Patents
Способ очистки сырьевых потоков этиленсодержащих отходящих газовInfo
- Publication number
- EA023914B9 EA023914B9 EA201170071A EA201170071A EA023914B9 EA 023914 B9 EA023914 B9 EA 023914B9 EA 201170071 A EA201170071 A EA 201170071A EA 201170071 A EA201170071 A EA 201170071A EA 023914 B9 EA023914 B9 EA 023914B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- ethylene
- feed streams
- gas feed
- acetylenes
- oxygen
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005977 Ethylene Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
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- 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
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
- C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
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- 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
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
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- 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
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- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
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- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
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- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/644—Arsenic, antimony or bismuth
- B01J23/6447—Bismuth
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8926—Copper and noble metals
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Предложен способ очистки этиленсодержащих сырьевых потоков, образующихся в паровых крекинг-установках или установках каталитического крекинга с кипящим слоем катализатора (КСК), при этом сырьевые потоки дополнительно содержат водород, монооксид углерода, ацетилены, кислород и оксиды азота. Способ включает приведение этиленсодержащего газового потока в контакт с катализатором на основе Ru при температурах реакции по меньшей мере 120°С. Данный способ позволяет получить этиленсодержащий сырьевой поток, в котором этилен, по существу, не содержит ацетиленов, оксидов азота и кислорода. Очистка сырьевого потока происходит с минимальной потерей этилена.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/195,678 US8426660B2 (en) | 2008-08-21 | 2008-08-21 | Process for purification of ethylene-containing feedstreams |
PCT/US2009/054592 WO2010022318A2 (en) | 2008-08-21 | 2009-08-21 | Process to purify ethylene-containing off-gas feed streams |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201170071A1 EA201170071A1 (ru) | 2011-08-30 |
EA023914B1 EA023914B1 (ru) | 2016-07-29 |
EA023914B9 true EA023914B9 (ru) | 2016-09-30 |
Family
ID=41696997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201170071A EA023914B9 (ru) | 2008-08-21 | 2009-08-21 | Способ очистки сырьевых потоков этиленсодержащих отходящих газов |
Country Status (6)
Country | Link |
---|---|
US (1) | US8426660B2 (ru) |
EP (1) | EP2318482B1 (ru) |
CN (1) | CN102105563B (ru) |
EA (1) | EA023914B9 (ru) |
ES (1) | ES2686597T3 (ru) |
WO (1) | WO2010022318A2 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9670115B2 (en) * | 2012-02-15 | 2017-06-06 | Clariant Corporation | Method and system for purifying an ethylene-containing gas stream |
JP5948657B2 (ja) * | 2013-03-06 | 2016-07-06 | コスモ石油株式会社 | 水素製造方法 |
DE102014223759A1 (de) | 2014-11-20 | 2016-05-25 | Wacker Chemie Ag | Entfernung von Sauerstoff aus Kohlenwasserstoff-haltigen Gasgemischen |
DE102015213030A1 (de) | 2015-07-13 | 2017-01-19 | Wacker Chemie Ag | Verfahren zur Entfernung von Sauerstoff aus einem Kohlenwasserstoff und Sauerstoff enthaltenden Gasgemisch |
US9714204B1 (en) * | 2016-07-28 | 2017-07-25 | Chevron Phillips Chemical Company Lp | Process for purifying ethylene produced from a methanol-to-olefins facility |
CN115335352A (zh) * | 2020-04-22 | 2022-11-11 | 科莱恩国际有限公司 | 低级烯烃的纯化 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20000076130A (ko) * | 1997-03-10 | 2000-12-26 | 랄프 챨스 메드허스트 | 아세틸렌계 화합물의 흡착에 의한 올레핀의 정제 및 흡착제의 재생 |
US20010000035A1 (en) * | 1996-06-19 | 2001-03-15 | Thomas Ruhl | Process for reacting an organic compound in the presence of a supported ruthenium catalyst |
US6395952B1 (en) * | 1996-08-16 | 2002-05-28 | Stone & Webster Process Technology, Inc. | Chemical absorption process for recovering olefins from cracked gases |
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US2475155A (en) * | 1945-12-27 | 1949-07-05 | Baker & Co Inc | Process of producing a supported platinum metal catalyst |
US2747970A (en) * | 1951-10-16 | 1956-05-29 | Baker & Co Inc | Purification of commercial hydrogen |
GB879209A (en) * | 1957-04-05 | 1961-10-04 | Engelhard Ind Inc | Treatment of gases |
US3084023A (en) * | 1960-03-11 | 1963-04-02 | Engelhard Ind Inc | Treatment of gases |
US3305597A (en) * | 1964-04-17 | 1967-02-21 | Engelhard Ind Inc | Process for the removal of oxygen and acetylenic contaminants from normally gaseous olefins |
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JPS5823848B2 (ja) * | 1979-12-28 | 1983-05-18 | 東亜燃料工業株式会社 | 不飽和炭化水素含有ガスの酸素除去方法 |
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GB8529245D0 (en) * | 1985-11-27 | 1986-01-02 | British Petroleum Co Plc | Chemical process |
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US8309776B2 (en) * | 2009-12-15 | 2012-11-13 | Stone & Webster Process Technology, Inc. | Method for contaminants removal in the olefin production process |
-
2008
- 2008-08-21 US US12/195,678 patent/US8426660B2/en active Active
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2009
- 2009-08-21 EP EP09808863.6A patent/EP2318482B1/en active Active
- 2009-08-21 ES ES09808863.6T patent/ES2686597T3/es active Active
- 2009-08-21 CN CN2009801287167A patent/CN102105563B/zh active Active
- 2009-08-21 EA EA201170071A patent/EA023914B9/ru unknown
- 2009-08-21 WO PCT/US2009/054592 patent/WO2010022318A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010000035A1 (en) * | 1996-06-19 | 2001-03-15 | Thomas Ruhl | Process for reacting an organic compound in the presence of a supported ruthenium catalyst |
US6395952B1 (en) * | 1996-08-16 | 2002-05-28 | Stone & Webster Process Technology, Inc. | Chemical absorption process for recovering olefins from cracked gases |
KR20000076130A (ko) * | 1997-03-10 | 2000-12-26 | 랄프 챨스 메드허스트 | 아세틸렌계 화합물의 흡착에 의한 올레핀의 정제 및 흡착제의 재생 |
Also Published As
Publication number | Publication date |
---|---|
WO2010022318A2 (en) | 2010-02-25 |
WO2010022318A8 (en) | 2012-11-15 |
CN102105563B (zh) | 2013-12-04 |
ES2686597T3 (es) | 2018-10-18 |
EP2318482A2 (en) | 2011-05-11 |
US20100048972A1 (en) | 2010-02-25 |
CN102105563A (zh) | 2011-06-22 |
EP2318482B1 (en) | 2018-08-08 |
EA023914B1 (ru) | 2016-07-29 |
US8426660B2 (en) | 2013-04-23 |
EA201170071A1 (ru) | 2011-08-30 |
WO2010022318A3 (en) | 2010-06-10 |
EP2318482A4 (en) | 2014-08-06 |
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