JP2015510009A - 流動式接触分解及び処理装置における軽質オレフィンを最大化する添加剤 - Google Patents
流動式接触分解及び処理装置における軽質オレフィンを最大化する添加剤 Download PDFInfo
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- JP2015510009A JP2015510009A JP2014559039A JP2014559039A JP2015510009A JP 2015510009 A JP2015510009 A JP 2015510009A JP 2014559039 A JP2014559039 A JP 2014559039A JP 2014559039 A JP2014559039 A JP 2014559039A JP 2015510009 A JP2015510009 A JP 2015510009A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/06—Catalytic processes
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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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
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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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/80—Mixtures of different zeolites
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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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
-
- 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
- C10G2400/20—C2-C4 olefins
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- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
下記の本発明の諸例は、単に説明のためのものであり、FER及びMFIの両方のゼオライトを含有する添加剤が上述の性能を達成する固有の能力が、適用されるMFI及びFERの含量の範囲を制限することなしに、かつこれらのゼオライトが配合される手法、即ち、別個の粒子としてか又は組み合せてかの手法を制限することなしに、MFIゼオライトのみを含有する従来の添加剤よりも優れていることを示そうとするものである。
例1は、石油化学の対象である軽質オレフィン(エチレン+プロピレン)の製造を例証しており、その収率は、E−catに対する1%w/wの純粋なMFIの単独使用で、その上限(20.3%w/w)を達成している。該混合物における1%MFIより上の含量については、プロパン収率の大幅な増加を伴って、軽質オレフィンの製造のかなりの減少が注目される。
例2は、E−catと混合されたFERの単独使用を例証しており、それは、(例1で示された)MFIゼオライトのみからなる添加剤で得られるものと同じレベルの軽質オレフィン収率を達成することができない。しかしながら、FERの使用は、パラフィン/オレフィン比を減少させると共に水素移動反応の減少を可能にする。更に、E−catに対するいかなるFER濃度の添加も、MFIゼオライトに関して観察されている(例1に示されている)ようには、プロパンの製造を増加させない。
例3は、E−catに対する添加剤としてMFI及びFERゼオライトの混合物を使用して、純粋なMFI及びFERゼオライトの使用により以前に達成された軽質オレフィンの製造上限を超えることが可能になることを例証している。かくして、純粋なMFIゼオライトの使用は20.3%w/w(例1に示されている)を達成し、純粋なFERは18.2%w/w(例2に示されている)を達成したけれども、接触分解プロセスにおける添加剤としてMFI及びFER混合物を使用することにより、21.4%w/wと22.2%w/wとの間の転化率で軽質オレフィンが得られることが可能になったのである。
Claims (9)
- FCC装置において軽質オレフィンを最大化するための添加剤であって、
MFI及びFERのゼオライト混合物を少なくとも0.5:1のFER/MFI質量比で含むことを特徴とする上記添加剤。 - MFIゼオライトがZSM−5型のゼオライトであることを特徴とする、請求項1による添加剤。
- MFIゼオライトがZSM−11型のゼオライトであることを特徴とする、請求項1による添加剤。
- 軽質オレフィンを最大化するためのFCCプロセスであって、
請求項1による添加剤の混合物を、炭化水素供給原料を分解する条件で、2%w/wより大きな添加剤の最終濃度で当該プロセスのベース触媒在庫中に含むことを特徴とする、上記FCCプロセス。 - 該ベース触媒在庫に対する最終MFI濃度が1%w/wより大きいことを特徴とする、請求項4によるプロセス。
- 該炭化水素供給原料が、ナフサ、ケロシン、ディーゼル又はガス油流であるか、石油の蒸留からの、または、ディレイド・コーキング装置、水素化分解装置、もしくは水素処理装置を含む精製装置からの他のいずれかの流出液であることを特徴とする、請求項4によるプロセス。
- 該炭化水素供給原料が、流動式接触分解装置、ディレイド・コーキング装置、水素化分解装置、または水素処理装置を含む精製装置のC4及びC5流の再生流を含むことを特徴とする、請求項4によるプロセス。
- 該炭化水素供給原料が−11℃より上の初期沸点を示すことを特徴とする、請求項4によるプロセス。
- 10と50の間の触媒/油比、及び550℃と750℃の間の温度を示すことを特徴とする、請求項4によるプロセス。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/BR2012/000055 WO2013126974A1 (pt) | 2012-03-02 | 2012-03-02 | Aditivos para maximização de olefinas leves em unidades de craqueamento catalítico fluido e processo |
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JP2015510009A true JP2015510009A (ja) | 2015-04-02 |
JP5977840B2 JP5977840B2 (ja) | 2016-08-24 |
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Country Status (7)
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US (1) | US9919985B2 (ja) |
EP (1) | EP2821462B1 (ja) |
JP (1) | JP5977840B2 (ja) |
BR (1) | BR112014019272B1 (ja) |
CL (1) | CL2014002329A1 (ja) |
ES (1) | ES2682257T3 (ja) |
WO (1) | WO2013126974A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US9981888B2 (en) | 2016-06-23 | 2018-05-29 | Saudi Arabian Oil Company | Processes for high severity fluid catalytic cracking systems |
US10870802B2 (en) | 2017-05-31 | 2020-12-22 | Saudi Arabian Oil Company | High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle |
US10889768B2 (en) | 2018-01-25 | 2021-01-12 | Saudi Arabian Oil Company | High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds |
US10350585B1 (en) | 2018-08-14 | 2019-07-16 | Saudi Arabian Oil Company | Methods for synthesizing hierarchical zeolites for catalytic cracking |
US11332680B2 (en) | 2020-09-01 | 2022-05-17 | Saudi Arabian Oil Company | Processes for producing petrochemical products that utilize fluid catalytic cracking of lesser and greater boiling point fractions with steam |
US11230673B1 (en) | 2020-09-01 | 2022-01-25 | Saudi Arabian Oil Company | Processes for producing petrochemical products that utilize fluid catalytic cracking of a lesser boiling point fraction with steam |
US11434432B2 (en) | 2020-09-01 | 2022-09-06 | Saudi Arabian Oil Company | Processes for producing petrochemical products that utilize fluid catalytic cracking of a greater boiling point fraction with steam |
US11505754B2 (en) | 2020-09-01 | 2022-11-22 | Saudi Arabian Oil Company | Processes for producing petrochemical products from atmospheric residues |
US11352575B2 (en) | 2020-09-01 | 2022-06-07 | Saudi Arabian Oil Company | Processes for producing petrochemical products that utilize hydrotreating of cycle oil |
US11242493B1 (en) | 2020-09-01 | 2022-02-08 | Saudi Arabian Oil Company | Methods for processing crude oils to form light olefins |
US11230672B1 (en) | 2020-09-01 | 2022-01-25 | Saudi Arabian Oil Company | Processes for producing petrochemical products that utilize fluid catalytic cracking |
Citations (3)
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JP2005520885A (ja) * | 2002-03-15 | 2005-07-14 | アンスティテュ フランセ デュ ペトロール | 比較的重質なフィード原料からプロピレンとガソリンを併産するための方法 |
JP2005520874A (ja) * | 2002-03-15 | 2005-07-14 | アンスティテュ フランセ デュ ペトロール | プロピレン生産を目的とする、4、5またはそれ以上の炭素原子を有するオレフィンを含む仕込み原料を多段転化させるための方法 |
US20090107885A1 (en) * | 2007-10-29 | 2009-04-30 | Petroleo Brasileiro S.A.- Petrobras | Catalytic system and additive for maximisation of light olefins in fluid catalytic cracking units in operations of low severity |
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GB8820358D0 (en) | 1988-08-26 | 1988-09-28 | Shell Int Research | Process for catalytic cracking of hydrocarbon feedstock |
US6867341B1 (en) | 2002-09-17 | 2005-03-15 | Uop Llc | Catalytic naphtha cracking catalyst and process |
US20050100493A1 (en) * | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
EP1856230B1 (en) | 2005-03-11 | 2010-02-24 | Uop Llc | Catalytic naphtha cracking catalyst and process |
SG177962A1 (en) * | 2007-02-06 | 2012-02-28 | Shell Int Research | Process for the preparation of alkylate and middle distillate |
EP2045349A1 (en) | 2007-10-05 | 2009-04-08 | Linde Aktiengesellschaft | Method and apparatus for continuous hot-dip coating of metal strips |
US8137533B2 (en) | 2008-10-24 | 2012-03-20 | Uop Llc | Mixture of catalysts for cracking naphtha to olefins |
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- 2012-03-02 BR BR112014019272-3A patent/BR112014019272B1/pt active IP Right Grant
- 2012-03-02 WO PCT/BR2012/000055 patent/WO2013126974A1/pt active Application Filing
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JP2005520885A (ja) * | 2002-03-15 | 2005-07-14 | アンスティテュ フランセ デュ ペトロール | 比較的重質なフィード原料からプロピレンとガソリンを併産するための方法 |
JP2005520874A (ja) * | 2002-03-15 | 2005-07-14 | アンスティテュ フランセ デュ ペトロール | プロピレン生産を目的とする、4、5またはそれ以上の炭素原子を有するオレフィンを含む仕込み原料を多段転化させるための方法 |
US20090107885A1 (en) * | 2007-10-29 | 2009-04-30 | Petroleo Brasileiro S.A.- Petrobras | Catalytic system and additive for maximisation of light olefins in fluid catalytic cracking units in operations of low severity |
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Publication number | Publication date |
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BR112014019272B1 (pt) | 2023-11-14 |
EP2821462B1 (en) | 2018-07-11 |
US9919985B2 (en) | 2018-03-20 |
BR112014019272A8 (pt) | 2017-07-11 |
CL2014002329A1 (es) | 2014-12-12 |
ES2682257T3 (es) | 2018-09-19 |
EP2821462A1 (en) | 2015-01-07 |
BR112014019272A2 (ja) | 2017-06-20 |
WO2013126974A1 (pt) | 2013-09-06 |
EP2821462A4 (en) | 2015-10-14 |
US20150094511A1 (en) | 2015-04-02 |
JP5977840B2 (ja) | 2016-08-24 |
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