JP2010184894A - 芳香族炭化水素製造方法 - Google Patents
芳香族炭化水素製造方法 Download PDFInfo
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- JP2010184894A JP2010184894A JP2009029703A JP2009029703A JP2010184894A JP 2010184894 A JP2010184894 A JP 2010184894A JP 2009029703 A JP2009029703 A JP 2009029703A JP 2009029703 A JP2009029703 A JP 2009029703A JP 2010184894 A JP2010184894 A JP 2010184894A
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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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
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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
- B01J29/40—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
- B01J29/48—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 containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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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
- B01J29/90—Regeneration or reactivation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
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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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/68—Aromatisation of hydrocarbon oil fractions
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- 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
- C10G2400/30—Aromatics
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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
-
- 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
- Y02P20/584—Recycling of catalysts
Abstract
【解決手段】低級炭化水素を触媒と接触反応させて芳香族炭化水素を得る反応工程と、前記反応工程で使用された触媒を再生する再生工程を備え、前記反応工程と前記再生工程を繰り返すことにより芳香族炭化水素を製造する方法において、前記反応工程では、前記低級炭化水素に該低級炭化水素の体積量の0.33〜1.6%となるように二酸化炭素を添加する。
【選択図】図1
Description
ベンゼン収率(%)={(生成したベンゼン量(mol))/(メタン改質反応に供されたメタン量(mol))}×100
以下に、各試験において共通の反応条件を以下に示す。
反応温度:780℃
圧力:0.15MPa
重量時間空間速度(WHSV):3000ml/g−MFI/h
触媒の前処理は、触媒を空気気流下550℃まで昇温し、2時間維持した後、メタン20%:水素80%の前処理ガスに切り替えて、700℃まで昇温し、3時間維持した。その後、反応ガスに切り替えて所定の温度(780℃)まで昇温し触媒の評価を行った。
Claims (4)
- 低級炭化水素を触媒と接触反応させて芳香族炭化水素を得る反応工程と、前記反応工程で使用された触媒を再生する再生工程を繰り返すことにより芳香族炭化水素を製造する方法において、
前記反応工程では、前記低級炭化水素に該低級炭化水素の体積量の0.33〜1.6%となるように二酸化炭素を添加した
ことを特徴とする芳香族炭化水素製造方法。 - 前記反応工程で生成されるベンゼンの収率に基づいて、前記反応工程から前記再生工程に切り替える
ことを特徴とする請求項1に記載の芳香族炭化水素製造方法。 - 前記反応工程の反応時間は、5時間以内である
ことを特徴とする請求項2に記載の芳香族炭化水素製造方法。 - 前記再生工程は、前記触媒を水素と接触させることにより行う
ことを特徴とする請求項1から請求項3のうちいずれか1項に記載の芳香族炭化水素製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009029703A JP5423028B2 (ja) | 2009-02-12 | 2009-02-12 | 芳香族炭化水素製造方法 |
PCT/JP2010/050378 WO2010092850A1 (ja) | 2009-02-12 | 2010-01-15 | 芳香族炭化水素製造方法 |
US13/146,274 US20120022309A1 (en) | 2009-02-12 | 2010-01-15 | Method for producing aromatic hydrocarbon |
CN2010800074876A CN102317239A (zh) | 2009-02-12 | 2010-01-15 | 芳香族烃的制备方法 |
SG2011039757A SG171887A1 (en) | 2009-02-12 | 2010-01-15 | Method for producing aromatic hydrocarbon |
Applications Claiming Priority (1)
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---|---|---|---|
JP2009029703A JP5423028B2 (ja) | 2009-02-12 | 2009-02-12 | 芳香族炭化水素製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010184894A true JP2010184894A (ja) | 2010-08-26 |
JP5423028B2 JP5423028B2 (ja) | 2014-02-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009029703A Expired - Fee Related JP5423028B2 (ja) | 2009-02-12 | 2009-02-12 | 芳香族炭化水素製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120022309A1 (ja) |
JP (1) | JP5423028B2 (ja) |
CN (1) | CN102317239A (ja) |
SG (1) | SG171887A1 (ja) |
WO (1) | WO2010092850A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021094926A1 (en) * | 2019-11-13 | 2021-05-20 | Sabic Global Technologies B.V. | Method for aromatization of lower hydrocarbons to produce benzene and other aromatics |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026613A (ja) * | 2001-07-12 | 2003-01-29 | National Institute Of Advanced Industrial & Technology | 低級炭化水素から芳香族炭化水素と水素を製造する方法 |
WO2008082534A2 (en) * | 2006-12-20 | 2008-07-10 | Saudi Basic Industries Corporation | Regeneration of platinum-germanium zeolite catalyst |
JP2008266244A (ja) * | 2007-04-24 | 2008-11-06 | Mitsubishi Chemicals Corp | 芳香族炭化水素の製造方法 |
JP2008266245A (ja) * | 2007-04-24 | 2008-11-06 | Mitsubishi Chemicals Corp | 芳香族炭化水素の製造方法 |
JP2010209057A (ja) * | 2009-02-12 | 2010-09-24 | Meidensha Corp | 芳香族炭化水素製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008124224A1 (en) * | 2007-04-04 | 2008-10-16 | Exxonmobil Chemical Patents Inc. | Production of aromatics from methane |
-
2009
- 2009-02-12 JP JP2009029703A patent/JP5423028B2/ja not_active Expired - Fee Related
-
2010
- 2010-01-15 SG SG2011039757A patent/SG171887A1/en unknown
- 2010-01-15 WO PCT/JP2010/050378 patent/WO2010092850A1/ja active Application Filing
- 2010-01-15 US US13/146,274 patent/US20120022309A1/en not_active Abandoned
- 2010-01-15 CN CN2010800074876A patent/CN102317239A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026613A (ja) * | 2001-07-12 | 2003-01-29 | National Institute Of Advanced Industrial & Technology | 低級炭化水素から芳香族炭化水素と水素を製造する方法 |
WO2008082534A2 (en) * | 2006-12-20 | 2008-07-10 | Saudi Basic Industries Corporation | Regeneration of platinum-germanium zeolite catalyst |
JP2008266244A (ja) * | 2007-04-24 | 2008-11-06 | Mitsubishi Chemicals Corp | 芳香族炭化水素の製造方法 |
JP2008266245A (ja) * | 2007-04-24 | 2008-11-06 | Mitsubishi Chemicals Corp | 芳香族炭化水素の製造方法 |
JP2010209057A (ja) * | 2009-02-12 | 2010-09-24 | Meidensha Corp | 芳香族炭化水素製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010092850A1 (ja) | 2010-08-19 |
JP5423028B2 (ja) | 2014-02-19 |
CN102317239A (zh) | 2012-01-11 |
SG171887A1 (en) | 2011-07-28 |
US20120022309A1 (en) | 2012-01-26 |
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