JP2000511106A - ゼオライト触媒及び炭化水素変換のための使用 - Google Patents
ゼオライト触媒及び炭化水素変換のための使用Info
- Publication number
- JP2000511106A JP2000511106A JP09543050A JP54305097A JP2000511106A JP 2000511106 A JP2000511106 A JP 2000511106A JP 09543050 A JP09543050 A JP 09543050A JP 54305097 A JP54305097 A JP 54305097A JP 2000511106 A JP2000511106 A JP 2000511106A
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- catalyst
- bound
- silica
- hydrocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- C—CHEMISTRY; METALLURGY
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- 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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- B01J29/00—Catalysts comprising molecular sieves
- B01J29/005—Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B01J29/80—Mixtures of different zeolites
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07C2/868—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains sulfur as hetero-atom
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- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)第一のゼオライトの第一の結晶及び (b)第一のゼオライトの構造型と異なる構造型を有する第二のゼオライトの第 二の結晶を含むバインダー を含むゼオライト結合ゼオライト触媒。 2.第二の結晶が連晶化し、第一の結晶を少なくとも部分的に被覆する、請求項 1に記載の触媒。 3.被覆が磨砕抵抗性である、請求項2に記載の触媒。 4.かなりの量の非ゼオライトバインダーを含まない、請求項1乃至3のいずれ か1請求項に記載の触媒。 5.第一のゼオライト及び第二のゼオライトの合計重量に基づいて5重量%未満 しか非ゼオライトバインダーを含まない、請求項4に記載の触媒。 6.第一の結晶が0.1μより大きい平均粒度を有する、請求項1乃至5のいずれ か1請求項に記載の触媒。 7.第一の結晶が1μ乃至6μの平均粒度を有する、請求項6に記載の触媒。 8.第二の結晶が第一の結晶の平均粒度よりも小さい平均粒度を有する、請求項 1乃至7のいずれか1請求項に記載の触媒。 9.第二の結晶が、0.1μ乃至0.5μの平均粒度を有する、請求項1乃至8のい ずれか1請求項に記載の触媒。 10.第一のゼオライト及び第二のゼオライトが個々に、下記、 X2O3:(n)YO2 (式中、Xはアルミニウム、硼素、チタン及び/又はガリウムであり、Yは 珪素、錫及び/又はゲルマニウムであり、nは少なくとも2である) のモル関係を有する組成物である、請求項1乃至9のいずれか1請求項に記載 の触媒。 11.第一のゼオライトがアルミノシリケートであり、20:1乃至約200:1の、 シリカ対アルミナのモル比を有する、請求項10に記載の触媒。 12.第二のゼオライトがアルミノシリケートであり、200:1より大きい、好ま しくは500:1より大きい、シリカ対アルミナのモル比を有する、請求項10に 記載の触媒。 13.第二のゼオライトが第一のゼオライトよりも低い酸度を有する、請求項1乃 至12のいずれか1請求項に記載の触媒。 14.第二のゼオライトが第一のゼオライトよりも高い酸度を有する、請求項1乃 至12のいずれか1請求項に記載の触媒。 15.第一のゼオライトの孔径が第二のゼオライトの孔径より大きい、請求項1乃 至14のいずれか1請求項に記載の触媒。 16.第二のゼオライトの孔径が第一のゼオライトの孔径よりも大きい、請求項 1乃至14のいずれか1請求項に記載の触媒。 17.第一のゼオライト及び第二のゼオライトが個々に大きい孔径又は中間の孔径 を有する、請求項1乃至16に記載の触媒。 18.第一のゼオライト及び第二のゼオライトが個々に中間孔径又は小さな孔径を 有する請求項1乃至16に記載の触媒。 19.第一のゼオライト及び第二のゼオライトが個々に、OFF、BEA、 MAZ、MEI、FAU、EMT、LTL、VFI、MOR、MFI、 MFS、MEL、MTW、MTT、FER、EUO、HEU、TON、 CHA、ERI、KFI、LEV及びLTAから成る群から選ばれる構造型の ゼオライトである、請求項1乃至17のいずれか1請求項に記載の方法。 20.第一のゼオライト及び第二のゼオライトが個々に、MAZ、MEI、 OFF、BEA、MFI、MEL、MTW、EMT、MTT、HEU、 FER、TON、EUO及びLTLから成る群から選ばれる構造型のゼオライ トである、請求項19に記載の方法。 21.第二のゼオライトの構造型が、MFI、MEL、EMT又はOFFである、 請求項20に記載の触媒。 22.第一のゼオライトの構造型が、LTL、FAU、MFI又はCHAである、 請求項19又は請求項21に記載の触媒。 23.凝結体中のシリカを第二のゼオライトに変換するのに十分にヒドロキシイオ ン源を有する水性イオン溶液中の第一のゼオライトの第一の結晶を含有するシ リカ結合凝結体を高温で熟成させることにより調製できる、請求項1乃至22の いずれか1請求項に記載の触媒。 24.さらに、触媒として活性の金属を含む、請求項1乃至23のいずれか1請求項 に記載の触媒。 25.炭化水素変換条件下で炭化水素供給原料流れを、請求項1乃至24のいずれか 1請求項に記載のゼオライト結合ゼオライト触媒と接触させることを含む、炭 化水素を変換する方法。 26.触媒の第一のゼオライト及び第二のゼオライトが中間孔径ゼオライトである 、請求項25に記載の方法。 27.炭化水素変換を、100℃乃至760℃の温度及び/又は10.1kPag乃至 10.1MPag(0.1乃至100気圧)の圧力及び/又は0.08時間-1乃至200時間-1 の重量空間速度を含む条件下で行う、請求項25又は請求項26に記載の方法。 28.炭化水素変換が、炭化水素の分解、アルキル芳香族化合物の異性化、トルエ ンの不均化、芳香族化合物のアルキル基転移、芳香族化合物のアルキル化、ナ フサの芳香族化合物の改質、パラフィン類及び/又はオレフィン類の芳香族化 合物への変換、酸素化物質の炭化水素生成物への変換、ナフサの軽質オレフィ ンへの分解及び炭化水素化合物の脱ろうから成る群から選ばれる、請求項25乃 至27のいずれか1請求項に記載の方法。 29.キシレン異性体又はキシレン異性体とエチルベンゼンの混合物を含む、芳香 族C8流れを含有する炭化水素供給原料を異性化することを含み、前記供給原 料を異性化変換条件下でゼオライト結合ゼオライトと接触させることを含み、 第一のゼオライトが大きな又は中間の孔径のゼオライトである、請求項28に記 載の方法。 30.触媒が触媒として活性の金属を含有する、請求項29に記載の方法。 31.第一のゼオライトが、MFI、MEL、MTW、EUO、MTT、 FER、TON及びMORから成る群から選ばれる構造型であり、及び/又は 第二のゼオライトが、MFI、MEL、MTW、EUO、MTT、FER及び TONから成る群から選ばれる構造型であり、第一又は第二のゼオライトが好 ましくはMFI構造型である、請求項29又は請求項30に記載の方法。 32.触媒が、1μ乃至6μの平均粒度の第一の結晶及び、0.1μから0.5μ未満 の平均粒度の第二の結晶を有する、請求項29乃至31のいずれか1請求項に記載 の方法。 33.触媒の第二のゼオライトがアルミノシリケートであり、20:1乃至150: 1の、シリカ対アルミナのモル比を有する、請求項29乃至32のいずれか1請求 項に記載の方法。 34.接触分解条件下で、炭化水素供給原料を、第一のゼオライトが酸性であるゼ オライト結合ゼオライトと接触させることにより、炭化水素化合物を分解する ことを含む、請求項28に記載の方法。 35.触媒が、第二の結晶よりも大きく、そして少なくとも0.1μの平均粒度を有 する第一の結晶を有する、請求項34に記載の方法。 36.第一の結晶が0.1μ乃至3μの平均粒度を有する、請求項35に記載の方法。 37.第二の結晶が、0.1μから0.5μ未満までの平均粒度を有する、請求項34乃 至36のいずれか1請求項に記載の方法。 38.第一のゼオライトが、OFF、BEA、MAZ、MEI、FAU、 VFI、MOR、MFI、MFS、MEL、MTW、MTT、FER、 EUO、HEU、TON、CHA、ERI、KFI、LEV及びLTAから成 る群から選ばれる構造型であり、及び/又は第二のゼオライトが、OFF、 BEA、MAZ、MEI、FAU、EMT、LTL、VFI、MOR、 MFI、MFS、MEL、MTW、MTT、FER、EUO、HEU、 TON、CHA、ERI、KFI、LEV及びLTAから成る群から選ばれる 構造型である、請求項34乃至37のいずれか1請求項に記載の方法。 39.炭化水素供給原料がC4+ナフサ供給原料を含む、請求項34乃至請求項38のい ずれか1請求項に記載の方法。 40.トルエン不均化条件下で、トルエン流れを、第一のゼオライトが酸性であり 、中間の孔径を有し、第二のゼオライトが第一のゼオライトより低い酸度を有 するゼオライト結合ゼオライト触媒と接触させることによるトルエンの不均化 を含む、請求項28に記載の方法。 41.触媒が、1μ乃至6μの平均粒度を有する第一の結晶を有し、及び/又は 0.1μから0.5μ未満の平均粒度を有する第二の結晶を有する、請求項40に記 載の方法。 42.第一のゼオライト及び第二のゼオライトが個々に、MFI、MEL、 MEI、MFS、MTW、EUO、MTT及びTONから成る群から選ばれる 構造型のゼオライトである、請求項40又は請求項41に記載の方法。 43.第一のゼオライトが、20:1乃至150:1のシリカ対アルミナのモル比を有 するアルミノシリケートであり、第二のゼオライトが、200:1より大きなシ リカ対アルミナのモル比を有するアルミノシリケートである、請求項40乃至 42のいずれか1請求項に記載の方法。 44.第二のゼオライトがシリカライト又はシリカライト2である、請求項40乃至 43のいずれか1請求項に記載の方法。 45.触媒が酸性の水素形態である、請求項40乃至44のいずれか1請求項に記載の 方法。 46.触媒が、シリカ結合凝結体におけるシリカを第二のゼオライトに変換するの に十分にヒドロキシイオン源を含有する水性のイオン溶液中の第一のゼオライ トの第一の結晶を含有するシリカ結合凝結体を高温で熟成することにより製造 できる、請求項40乃至45のいずれか1請求項に記載の方法。 47.触媒を予備選択性付与化(preselectivate)する、請求項40乃至46のいずれ か1請求項に記載の方法。 48.触媒が、2乃至40重量%のコークスを含有する予備選択性付与化された触媒 である、請求項47に記載の方法。 49.触媒を、480℃乃至650℃の温度、101kPag乃至10.1MPag(1乃至 100気圧)の圧力及び0.1乃至20の重量空間速度で炭化水素流れと接触させる ことにより触媒が予備選択性付与化する、請求項47又は請求項48に記載の方法 。 50.炭化水素流れが、さらに水素を、好ましくは2以下の水素/炭化水素比で含 有する、請求項49に記載の方法。 51.トルエン不均化条件が、400℃乃至550℃の温度及び/又は101kPag乃 至10.1MPag(1乃至100気圧)の圧力及び/又は0.5乃至50の重量空間速 度を含む、請求項40乃至請求項45のいずれか1請求項に記載の方法。 52.トルエン流れが、さらに水素を、0より多く、10までの水素/トルエンのモ ル比で含有する、請求項51に記載の方法。 53.トルエン流れにおいて、水素が、0.1:1乃至5:1の水素/トルエンのモ ル比で存在する、請求項52に記載の方法。
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| PCT/US1997/009572 WO1997045198A1 (en) | 1996-05-29 | 1997-05-29 | Zeolite catalyst and its use in hydrocarbon conversion |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006506434A (ja) * | 2002-11-14 | 2006-02-23 | エクソンモービル・ケミカル・パテンツ・インク | 重質芳香族化合物の処理方法 |
| JP2006520685A (ja) * | 2003-03-21 | 2006-09-14 | ストーン アンド ウェブスター インコーポレーテッド | 触媒再活性化を伴うアルキル芳香族化合物の製造方法 |
| JP2010526139A (ja) * | 2007-05-05 | 2010-07-29 | ユーオーピー エルエルシー | 芳香族化合物を高転化率で選択的に不均化する方法 |
| KR101607720B1 (ko) * | 2008-10-09 | 2016-03-30 | 제이엑스 닛코닛세키에너지주식회사 | 합성 제올라이트 촉매의 제조 방법, 및 그 방법으로 제조한 촉매를 이용한 고순도 파라자일렌의 제조 방법 |
| JP2012136407A (ja) * | 2010-12-27 | 2012-07-19 | Jgc Catalysts & Chemicals Ltd | 多孔質成型体 |
| JP2013067616A (ja) * | 2011-09-21 | 2013-04-18 | Agency For Science Technology & Research | 触媒の組み合わせによるメタンの芳香族化 |
| JP2018510838A (ja) * | 2015-04-09 | 2018-04-19 | ビーエーエスエフ コーポレーション | Zsm−5触媒 |
| JP2020513388A (ja) * | 2016-11-18 | 2020-05-14 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトUmicore AG & Co.KG | Eri/cha連晶骨格型を有する結晶性ゼオライト |
| JP7068301B2 (ja) | 2016-11-18 | 2022-05-16 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト | Eri/cha連晶骨格型を有する結晶性ゼオライト |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9709398A (pt) | 1999-08-10 |
| US6958305B2 (en) | 2005-10-25 |
| MY120519A (en) | 2005-11-30 |
| ZA974712B (en) | 1998-11-17 |
| EP0909216B1 (en) | 2004-07-07 |
| DE69729797D1 (de) | 2004-08-12 |
| CN1102075C (zh) | 2003-02-26 |
| US20020183192A1 (en) | 2002-12-05 |
| AU737308B2 (en) | 2001-08-16 |
| US20020187891A1 (en) | 2002-12-12 |
| EA199801038A1 (ru) | 1999-06-24 |
| EP0909216A1 (en) | 1999-04-21 |
| CN1223603A (zh) | 1999-07-21 |
| US6977320B2 (en) | 2005-12-20 |
| EA002220B1 (ru) | 2002-02-28 |
| DE69729797T2 (de) | 2004-12-02 |
| TW380121B (en) | 2000-01-21 |
| JP4197740B2 (ja) | 2008-12-17 |
| ES2221054T3 (es) | 2004-12-16 |
| WO1997045198A1 (en) | 1997-12-04 |
| AU3297697A (en) | 1998-01-05 |
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