UA82706C2 - Способ обработки входного потока крекинг-газа в производстве олефинов - Google Patents
Способ обработки входного потока крекинг-газа в производстве олефинов Download PDFInfo
- Publication number
- UA82706C2 UA82706C2 UAA200601923A UAA200601923A UA82706C2 UA 82706 C2 UA82706 C2 UA 82706C2 UA A200601923 A UAA200601923 A UA A200601923A UA A200601923 A UAA200601923 A UA A200601923A UA 82706 C2 UA82706 C2 UA 82706C2
- Authority
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- Ukraine
- Prior art keywords
- column
- stream
- pressure
- bottoms
- hydrocarbons
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 150000001336 alkenes Chemical class 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 27
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 26
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 26
- 238000004821 distillation Methods 0.000 claims abstract description 21
- 230000003197 catalytic effect Effects 0.000 claims abstract description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000005977 Ethylene Substances 0.000 claims abstract description 16
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
- 239000003054 catalyst Substances 0.000 claims description 41
- 230000002262 irrigation Effects 0.000 claims description 18
- 238000003973 irrigation Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 5
- -1 ethylene, propylene Chemical group 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000004508 fractional distillation Methods 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 12
- 239000006227 byproduct Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004227 thermal cracking Methods 0.000 abstract description 3
- 238000005194 fractionation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 23
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000002918 waste heat Substances 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 150000001993 dienes Chemical class 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000000306 component Substances 0.000 description 5
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004230 steam cracking Methods 0.000 description 2
- 241000600169 Maro Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 235000017284 Pometia pinnata Nutrition 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012533 medium component Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- 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
- C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
- C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
-
- 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
- Y02P20/10—Process efficiency
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
Abstract
Входной поток крекинг-газа обрабатывают в системе для каталитической дистилляции и гидрогенизации главной фракции установки для получения олефинов для более эффективного извлечения этилена и пропилена и для обработки побочных продуктов. Скорость загрязнения в системе снижается благодаря применению двух колон в системе с первой колонной, которая работает при высшем давлении, и второй колонной, которая работает при низшем давлении. Гидрогенизация, а также ректификация происходят в первой колонне, а вторая колонна функционирует лишь как ректификационная. Температуру низов из каждой колонны поддерживают на уровне ниже 200 °С для предотвращения загрязнения.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/635,763 US7045669B2 (en) | 2003-08-05 | 2003-08-05 | Dual pressure catalytic distillation hydrogenation column system for the front end of an ethylene plant |
| PCT/US2004/024909 WO2005017068A2 (en) | 2003-08-05 | 2004-07-30 | Dual pressure catalytic distillation hydrogenation column system for the front end of an ethylene plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA82706C2 true UA82706C2 (ru) | 2008-05-12 |
Family
ID=34116306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200601923A UA82706C2 (ru) | 2003-08-05 | 2004-07-30 | Способ обработки входного потока крекинг-газа в производстве олефинов |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7045669B2 (ru) |
| EP (1) | EP1660613B1 (ru) |
| JP (1) | JP2008505987A (ru) |
| KR (1) | KR101094483B1 (ru) |
| CN (1) | CN100532336C (ru) |
| BR (1) | BRPI0413303A (ru) |
| EA (1) | EA008272B1 (ru) |
| ES (1) | ES2572977T3 (ru) |
| IL (1) | IL173542A (ru) |
| MX (1) | MXPA06001427A (ru) |
| UA (1) | UA82706C2 (ru) |
| WO (1) | WO2005017068A2 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2578938C2 (ru) * | 2014-03-17 | 2016-03-27 | Василий Сигизмундович Марцинковский | Способ выравнивания осевых нагрузок по несущей поверхности упорных подшипников и упорный подшипник для его осуществления (варианты) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040030207A1 (en) * | 2002-08-08 | 2004-02-12 | Catalytic Distillation Technologies | Selective hydrogenation of acetylenes |
| US7022645B2 (en) * | 2003-08-04 | 2006-04-04 | Catalytic Distillation Technologies | Ni hydrogenation catalysts, manufacture and use |
| US7481871B2 (en) * | 2004-12-10 | 2009-01-27 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus |
| US8735642B2 (en) * | 2008-06-30 | 2014-05-27 | Uop Llc | Two stage contact cooler design for hot water generation |
| KR101273124B1 (ko) | 2008-08-12 | 2013-06-13 | 루머스 테크놀로지 인코포레이티드 | 통합형 프로필렌 제조 |
| US8399728B2 (en) * | 2008-10-29 | 2013-03-19 | Lummus Technology Inc. | Absorber demethanizer for methanol to olefins process |
| US8445740B2 (en) * | 2008-10-29 | 2013-05-21 | Lummus Technology Inc. | Absorber demethanizer for FCC process |
| US8663456B2 (en) * | 2010-11-23 | 2014-03-04 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US8658019B2 (en) * | 2010-11-23 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US8658022B2 (en) * | 2010-11-23 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US8658023B2 (en) * | 2010-12-29 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US20140171705A1 (en) * | 2012-12-14 | 2014-06-19 | Uop Llc | Process and apparatus for recovering product |
| KR101979132B1 (ko) * | 2015-01-29 | 2019-05-15 | 루머스 테크놀로지 엘엘씨 | 스팀 크래커 c5 공급물로부터 c5 올레핀류의 제조 |
| FR3050649B1 (fr) * | 2016-04-29 | 2021-03-19 | Ifp Energies Now | Nouveau dispositif de distribution du gaz et du liquide dans les colonnes de distillation catalytique |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215011A (en) * | 1979-02-21 | 1980-07-29 | Chemical Research And Licensing Company | Catalyst system for separating isobutene from C4 streams |
| US5189001A (en) * | 1991-09-23 | 1993-02-23 | Chemical Research & Licensing Company | Catalytic distillation structure |
| ZA945342B (en) | 1993-12-08 | 1995-03-01 | Chemical Res & Licensin | Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams |
| US5679241A (en) * | 1995-05-17 | 1997-10-21 | Abb Lummus Global Inc. | Olefin plant recovery system employing catalytic distillation |
| US5730843A (en) * | 1995-12-29 | 1998-03-24 | Chemical Research & Licensing Company | Catalytic distillation structure |
| US5925799A (en) * | 1996-03-12 | 1999-07-20 | Abb Lummus Global Inc. | Catalytic distillation and hydrogenation of heavy unsaturates in an olefins plant |
| US6000685A (en) * | 1998-06-29 | 1999-12-14 | Catalytic Distillation Technologies | Gas/liquid contact structure |
| US6420619B1 (en) * | 2001-01-25 | 2002-07-16 | Robert J. Gartside | Cracked gas processing and conversion for propylene production |
| US6759562B2 (en) * | 2002-07-24 | 2004-07-06 | Abb Lummus Global Inc. | Olefin plant recovery system employing a combination of catalytic distillation and fixed bed catalytic steps |
-
2003
- 2003-08-05 US US10/635,763 patent/US7045669B2/en active Active
-
2004
- 2004-07-30 EP EP04779843.4A patent/EP1660613B1/en active Active
- 2004-07-30 EA EA200600368A patent/EA008272B1/ru unknown
- 2004-07-30 UA UAA200601923A patent/UA82706C2/ru unknown
- 2004-07-30 MX MXPA06001427A patent/MXPA06001427A/es active IP Right Grant
- 2004-07-30 ES ES04779843.4T patent/ES2572977T3/es active Active
- 2004-07-30 WO PCT/US2004/024909 patent/WO2005017068A2/en active Application Filing
- 2004-07-30 KR KR1020067002409A patent/KR101094483B1/ko active IP Right Grant
- 2004-07-30 JP JP2006522660A patent/JP2008505987A/ja active Pending
- 2004-07-30 CN CNB2004800223019A patent/CN100532336C/zh active Active
- 2004-07-30 BR BRPI0413303-0A patent/BRPI0413303A/pt not_active IP Right Cessation
-
2006
- 2006-02-05 IL IL173542A patent/IL173542A/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2578938C2 (ru) * | 2014-03-17 | 2016-03-27 | Василий Сигизмундович Марцинковский | Способ выравнивания осевых нагрузок по несущей поверхности упорных подшипников и упорный подшипник для его осуществления (варианты) |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1660613A2 (en) | 2006-05-31 |
| JP2008505987A (ja) | 2008-02-28 |
| IL173542A (en) | 2011-02-28 |
| EP1660613B1 (en) | 2016-02-24 |
| EA008272B1 (ru) | 2007-04-27 |
| EA200600368A1 (ru) | 2006-06-30 |
| BRPI0413303A (pt) | 2006-10-10 |
| CN1832907A (zh) | 2006-09-13 |
| KR20060120573A (ko) | 2006-11-27 |
| MXPA06001427A (es) | 2007-04-25 |
| WO2005017068A2 (en) | 2005-02-24 |
| US20050033098A1 (en) | 2005-02-10 |
| IL173542A0 (en) | 2006-07-05 |
| CN100532336C (zh) | 2009-08-26 |
| US7045669B2 (en) | 2006-05-16 |
| KR101094483B1 (ko) | 2011-12-19 |
| WO2005017068A3 (en) | 2006-03-23 |
| EP1660613A4 (en) | 2010-01-27 |
| ES2572977T3 (es) | 2016-06-03 |
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