RU2016122616A - Способ каталитического дегидрирования - Google Patents
Способ каталитического дегидрирования Download PDFInfo
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- RU2016122616A RU2016122616A RU2016122616A RU2016122616A RU2016122616A RU 2016122616 A RU2016122616 A RU 2016122616A RU 2016122616 A RU2016122616 A RU 2016122616A RU 2016122616 A RU2016122616 A RU 2016122616A RU 2016122616 A RU2016122616 A RU 2016122616A
- Authority
- RU
- Russia
- Prior art keywords
- fluidized bed
- catalytic
- catalytic dehydrogenation
- reactors
- cooling
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title claims 10
- 238000000034 method Methods 0.000 title claims 9
- 230000018044 dehydration Effects 0.000 title 1
- 238000006297 dehydration reaction Methods 0.000 title 1
- 238000006356 dehydrogenation reaction Methods 0.000 claims 8
- 238000006243 chemical reaction Methods 0.000 claims 6
- 238000001816 cooling Methods 0.000 claims 5
- 239000002826 coolant Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000005243 fluidization Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- 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
- B01J23/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of gallium, indium or thallium
-
- 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
- B01J23/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (7)
1. Cпособ каталитического дегидрирования, который включает контактирование алканового или алкилароматического исходного сырья с катализатором дегидрирования, содержащим галлий и платину, нанесенные на носитель оксид алюминия или оксид алюминия с диоксидом кремния, при каталитических условиях в реакторе с восходящим потоком и псевдоожиженным слоем, где реактор с псевдоожиженным слоем включает в себя один или более реакторов, выбранных из группы, состоящей из реакторов с кипящим слоем, реакторов с турбулентным слоем, реакторов с быстрым псевдоожижением и стояк- реакторов, где каталитические условия включают в себя температуру в пределах диапазона от 500 до 800°C, среднечасовую объемную скорость в пределах диапазона от 0,1 до 1000, время пребывания газа в пределах диапазона от 0,1 до 10 с, и следующим за реактором с псевдоожиженным слоем эффективным разделением унесенного катализатора из реакторного потока с использованием системы циклонного разделения, в которой улучшение включает введение средства охлаждения между реактором, с восходящим потоком и псевдоожиженным слоем, и системой циклонного разделения, для существенной остановки термических реакций, таким образом, эффективно увеличивая общую молекулярную селективность по алкеновому продукту.
2. Cпособ каталитического дегидрирования по п.1, в котором термическая конверсия составляет не более чем 20% от общей конверсии при температурах реакции.
3. Cпособ каталитического дегидрирования по п.1, в котором средства охлаждения выбраны из группы, состоящей из: (i) теплообменника быстрого охлаждения, расположенного между реактором с псевдоожиженным слоем и системой циклонного разделения; и (ii) охлаждающим агентом, введеннным в зону между реактором с псевдоожиженным слоем и системой циклонного разделения.
4. Cпособ каталитического дегидрирования по п.3, в котором алкан и/или алкилароматическое соединение выбирается из пропана и/или этилбензола, и мольное отношение продукта термической реакции к продукту каталитической реакции составляет от более чем 0 до менее чем или равное 0,1:1.
5. Cпособ каталитического дегидрирования по п.1, в котором охлаждения представляет собой впрыскивание охлаждающего агента в пространство между реакционной зоной и стояком, где охлаждающий агент является одним или более выбранным из группы, состоящей из пара и жидкой воды.
6. Cпособ каталитического дегидрирования по п.2, в котором общая селективность улучшена, по меньшей мере, на 0,5 мол % по сравнению со способом, в котором никакие средства охлаждения не используются при эквивалентной общей конверсии.
7. Cпособ каталитического дегидрирования по п.3, в котором охлаждающий агент является одним или более выбранным из группы, состоящей из пара, воды, холодного катализатора, жидкого углеводорода, охлажденного газообразного продукта, топлива и частиц наполнителя.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361903050P | 2013-11-12 | 2013-11-12 | |
| US61/903,050 | 2013-11-12 | ||
| PCT/US2014/060371 WO2015073152A1 (en) | 2013-11-12 | 2014-10-14 | Catalytic dehydrogenation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2016122616A true RU2016122616A (ru) | 2017-12-19 |
| RU2665480C1 RU2665480C1 (ru) | 2018-08-30 |
Family
ID=51842878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016122616A RU2665480C1 (ru) | 2013-11-12 | 2014-10-14 | Способ каталитического дегидрирования |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9725382B2 (ru) |
| EP (1) | EP3068748B1 (ru) |
| KR (1) | KR102322348B1 (ru) |
| CN (2) | CN105683137A (ru) |
| AR (1) | AR098383A1 (ru) |
| BR (1) | BR112016009581B1 (ru) |
| CA (1) | CA2929594C (ru) |
| MX (1) | MX367860B (ru) |
| RU (1) | RU2665480C1 (ru) |
| SA (1) | SA516371017B1 (ru) |
| WO (1) | WO2015073152A1 (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9707533B2 (en) | 2015-12-01 | 2017-07-18 | Dow Global Technologies Llc | Fluidized catalyst stripping unit for displacing entrained gas from catalyst particles |
| WO2017125836A1 (en) * | 2016-01-21 | 2017-07-27 | Sabic Global Technologies B.V. | Methods for producing propylene by the dehydrogenation of propane |
| AR109884A1 (es) | 2016-11-02 | 2019-01-30 | Dow Global Technologies Llc | Métodos para diseñar reactores catalíticos fluidos ampliados |
| AR109885A1 (es) | 2016-11-02 | 2019-01-30 | Dow Global Technologies Llc | Reactores catalíticos fluidos que incluyen directores de flujo |
| AR111124A1 (es) | 2017-03-13 | 2019-06-05 | Dow Global Technologies Llc | Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes |
| AR111237A1 (es) | 2017-03-13 | 2019-06-19 | Dow Global Technologies Llc | Métodos y aparatos para formar olefinas ligeras por craqueo |
| AR111992A1 (es) | 2017-06-19 | 2019-09-11 | Dow Global Technologies Llc | Sistemas de reactor que comprenden el reciclado de fluidos |
| CA3094796C (en) | 2018-03-23 | 2023-02-28 | Exxonmobil Chemical Patents Inc. | Processes and systems for the conversion of hydrocarbons |
| US11987547B2 (en) * | 2019-06-28 | 2024-05-21 | Dow Global Technologies Llc | Methods for forming light olefins that include use of cooled product as a recycled quench stream |
| US11760703B2 (en) * | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| WO2021178115A1 (en) * | 2020-03-06 | 2021-09-10 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| US11000832B1 (en) * | 2020-03-13 | 2021-05-11 | Uop Llc | Dehydrogenation catalyst with minimized aromatic production |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982798A (en) * | 1958-09-08 | 1961-05-02 | Phillips Petroleum Co | Co-current flow dehydrogenation system |
| US4579716A (en) | 1983-09-06 | 1986-04-01 | Mobil Oil Corporation | Closed reactor FCC system with provisions for surge capacity |
| US5190650A (en) | 1991-06-24 | 1993-03-02 | Exxon Research And Engineering Company | Tangential solids separation transfer tunnel |
| US5254788A (en) * | 1991-09-10 | 1993-10-19 | Stone And Webster Engineering Corporation | Process for the production of olefins from light paraffins |
| US5220093A (en) * | 1992-04-03 | 1993-06-15 | Stone & Webster Engineering Corporation | Process for production of olefins from mixtures of light paraffins |
| RU2178399C1 (ru) * | 2000-12-09 | 2002-01-20 | Институт катализа им. Г.К. Борескова СО РАН | Способ каталитического дегидрирования углеводородов |
| ITMI20012709A1 (it) * | 2001-12-20 | 2003-06-20 | Snam Progetti | Composizione catalitica per la deidrogenazione di idrocarburi alchilaromatici |
| ZA200606323B (en) | 2004-02-09 | 2008-02-27 | Dow Chemical Co | Process for the preparation of dehydrogenated hydrocarbon compounds |
| DE102005010586A1 (de) * | 2005-03-08 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von Propen aus Propan |
| RU2608732C2 (ru) | 2011-07-13 | 2017-01-23 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Регенерация катализатора дегидрогенизации пропана |
| CN102417432A (zh) * | 2011-12-16 | 2012-04-18 | 天津市泰亨气体有限公司 | 采用丁烷催化脱氢制备1,3-丁二烯的方法 |
| CN104169244B (zh) * | 2012-02-20 | 2016-04-06 | 陶氏环球技术有限责任公司 | 与新鲜催化剂相比显示出减慢的活性损失的重建脱氢催化剂 |
-
2014
- 2014-10-14 RU RU2016122616A patent/RU2665480C1/ru active
- 2014-10-14 CN CN201480059171.XA patent/CN105683137A/zh active Pending
- 2014-10-14 CN CN202010646524.3A patent/CN111875468A/zh active Pending
- 2014-10-14 MX MX2016005412A patent/MX367860B/es active IP Right Grant
- 2014-10-14 WO PCT/US2014/060371 patent/WO2015073152A1/en active Application Filing
- 2014-10-14 BR BR112016009581-2A patent/BR112016009581B1/pt active IP Right Grant
- 2014-10-14 US US15/034,637 patent/US9725382B2/en active Active
- 2014-10-14 EP EP14790934.5A patent/EP3068748B1/en active Active
- 2014-10-14 KR KR1020167013702A patent/KR102322348B1/ko active IP Right Grant
- 2014-10-14 CA CA2929594A patent/CA2929594C/en active Active
- 2014-11-11 AR ARP140104240A patent/AR098383A1/es active IP Right Grant
-
2016
- 2016-04-27 SA SA516371017A patent/SA516371017B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20160272559A1 (en) | 2016-09-22 |
| AR098383A1 (es) | 2016-05-26 |
| RU2665480C1 (ru) | 2018-08-30 |
| KR20160093001A (ko) | 2016-08-05 |
| EP3068748A1 (en) | 2016-09-21 |
| US9725382B2 (en) | 2017-08-08 |
| CA2929594A1 (en) | 2015-05-21 |
| MX367860B (es) | 2019-09-09 |
| KR102322348B1 (ko) | 2021-11-09 |
| CN111875468A (zh) | 2020-11-03 |
| WO2015073152A1 (en) | 2015-05-21 |
| CA2929594C (en) | 2021-12-07 |
| EP3068748B1 (en) | 2019-07-03 |
| MX2016005412A (es) | 2016-08-19 |
| BR112016009581B1 (pt) | 2021-09-21 |
| BR112016009581A2 (ru) | 2017-08-01 |
| SA516371017B1 (ar) | 2017-12-05 |
| CN105683137A (zh) | 2016-06-15 |
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