JP2008517739A - 複合分離を伴う逆流反応器およびこの反応器を使用するためのプロセス - Google Patents
複合分離を伴う逆流反応器およびこの反応器を使用するためのプロセス Download PDFInfo
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- JP2008517739A JP2008517739A JP2007537285A JP2007537285A JP2008517739A JP 2008517739 A JP2008517739 A JP 2008517739A JP 2007537285 A JP2007537285 A JP 2007537285A JP 2007537285 A JP2007537285 A JP 2007537285A JP 2008517739 A JP2008517739 A JP 2008517739A
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00699—Moisture content regulation
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00707—Fouling
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
以下の実施例が、アルゴンを同伴ガスとして使用してCAN−A−1165264で説明される管状逆流反応器設備で行われ、水などの望ましくない化合物を、効果的に吸着し脱着して触媒床の上を迂回することを可能にすることができるかどうかを示すことが行われた。
逆流反応器では、最初に、上述の湿ったアルゴンの流れが、反応器の管の中に配置された(不均一触媒用のシリカ担体として使用された)市販のシリカペレットの床の上を18,000(ml/gxh)の時間空間速度で通され、次に上述の逆の乾いたアルゴンの流れが続き、10分毎に交替した30分の平衡動作の後、水の濃度が時間にわたって出口で測定された。耐火シリカペレットの床は、空の反応器の管と比べて、著しい吸着容量を示さず、出口側での水の濃度は、1分より短い間に6%に達した。(流出液の水の%/供給物の水の% x 100%として表される)水吸着の効率が、乾いたアルゴンの流れに切り換えられる前に、湿ったアルゴンの流れの下で、10分の動作後に測定された。したがって、水吸着用のシリカ担体床の効率は0%であった。
しかし、比較の実施例1は、シリカのペレット床を、吸着剤AおよびB(表1参照)の市販のペレットの床で置き換えて繰り返された。供給および流出ガスの流れの中に存在する水蒸気の量が測定された。両方の吸着床とも、吸着床の後では、水の濃度は非常にゆっくり増加するが、一方、脱着状況(逆転された乾いたアルゴンの流れ)の下では、水は脱着されかつ迅速に解放されることを示した。吸着剤AおよびBおよび得られた結果が表1に示される。
Claims (10)
- 少なくとも1つの床と、選択的吸着材料を含む、その前後にある少なくとも1つの触媒床とを備える逆流反応器。
- 選択的吸着材料を含む床が、不活性材料も含むことを特徴とする、請求項1に記載の逆流反応器。
- 不活性材料が、セラミック材料、耐火材料および/あるいはマクロ孔質またはゲル型の重合体樹脂を含むことを特徴とする、請求項2に記載の逆流反応器。
- 選択的吸着材料が、シリカ、アルミナ、ゼオライト、粘土および活性炭の群から選択されることを特徴とする、請求項1から3のいずれか一項に記載の逆流反応器。
- 選択的吸着材料が、親水性材料であることを特徴とする、請求項1から4のいずれか一項に記載の逆流反応器。
- 触媒が、元素の周期表の8、9または10族から選択される1つまたは複数の金属または金属化合物を含む酸化触媒であることを特徴とする、請求項1から5のいずれか一項に記載の逆流反応器。
- 反応器が、少なくとも2つの別々の触媒床と、中間の熱または反応媒体除去用の触媒床の間の空間とを含む、請求項1から6のいずれか一項に記載の逆流反応器。
- (a)1つまたは複数の触媒床にそれが入る前に、選択的に吸着する材料に吸着することによって、プロセスの流れから汚染物質を除去するステップと、
(b)汚染物質の前面が触媒床に到達する前に、プロセスの流れの方向を逆にするステップと、
(c)吸着された汚染物質を、熱脱着によって、選択的に吸着する材料から、触媒床を離れる流れの中に除去するステップとを含む請求項1から7のいずれか一項に記載の逆流反応器の中のプロセスの流れから汚染物質を除去するためのプロセス。 - 水が気体のプロセスの流れから汚染物質として除去される、請求項8に記載のプロセス。
- ハロゲンを含みかつ/または硫黄を含む汚染物質が液体または気体のプロセスの流れから除去される、請求項8に記載のプロセス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04105280 | 2004-10-25 | ||
PCT/EP2005/055483 WO2006045765A1 (en) | 2004-10-25 | 2005-10-24 | Reverse flow reactor with integrated separation and process for the employing this reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008517739A true JP2008517739A (ja) | 2008-05-29 |
Family
ID=35623710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007537285A Pending JP2008517739A (ja) | 2004-10-25 | 2005-10-24 | 複合分離を伴う逆流反応器およびこの反応器を使用するためのプロセス |
Country Status (9)
Country | Link |
---|---|
US (1) | US7763174B2 (ja) |
EP (1) | EP1817099B1 (ja) |
JP (1) | JP2008517739A (ja) |
KR (1) | KR101161931B1 (ja) |
CN (1) | CN100548462C (ja) |
AT (1) | ATE406205T1 (ja) |
CA (1) | CA2585042A1 (ja) |
DE (1) | DE602005009395D1 (ja) |
WO (1) | WO2006045765A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2723988A1 (en) | 2008-05-15 | 2009-11-19 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkylene carbonate and/or alkylene glycol |
WO2009140318A1 (en) | 2008-05-15 | 2009-11-19 | Shell Oil Company | Process for the preparation of an alkylene carbonate and an alkylene glycol |
US8388712B2 (en) * | 2009-02-12 | 2013-03-05 | Ford Global Technologies, Llc | Particulate matter retaining and purging system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS475081B1 (ja) * | 1968-06-20 | 1972-02-14 | ||
JPS49110045U (ja) * | 1973-01-20 | 1974-09-19 | ||
JPS5249426B2 (ja) * | 1973-01-29 | 1977-12-17 | ||
JPS63154796A (ja) * | 1986-12-02 | 1988-06-28 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 炭化水素変換方法および装置 |
JPH05317686A (ja) * | 1992-05-22 | 1993-12-03 | Tsukishima Kikai Co Ltd | 反応器およびビスフェノール類の製造法 |
US6118036A (en) * | 1998-09-24 | 2000-09-12 | Uop Llc | Alkane isomerization using reversible flow |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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BE566990A (ja) | 1957-04-24 | |||
US3898049A (en) * | 1971-10-05 | 1975-08-05 | Texaco Inc | Hydrogenation reactors with improved flow distribution |
CA1165264A (en) | 1981-09-11 | 1984-04-10 | Frits M. Dautzenberg | Process for the regenerative catalytic reforming of light hydrocarbons |
US4478808A (en) * | 1981-12-24 | 1984-10-23 | Institut Kataliza Sibirskogo Otdelenia Akademii Nauk Sssr | Method of producing sulphur trioxide |
JP2605553B2 (ja) * | 1992-08-04 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US5366708A (en) * | 1992-12-28 | 1994-11-22 | Monsanto Eviro-Chem Systems, Inc. | Process for catalytic reaction of gases |
US5589142A (en) | 1994-07-27 | 1996-12-31 | Salem Englehard | Integrated regenerative catalytic oxidation/selective catalytic reduction abatement system |
US5753197A (en) * | 1996-11-01 | 1998-05-19 | Engelhard Corporation | Method of purifying emissions |
US5768888A (en) * | 1996-11-08 | 1998-06-23 | Matros Technologies, Inc. | Emission control system |
US6217732B1 (en) * | 1997-09-23 | 2001-04-17 | Abb Business Services Inc. | Coated products |
WO1999017873A1 (en) * | 1997-10-08 | 1999-04-15 | Corning Incorporated | Method of making small pore hydrophilic molecular sieve bodies |
US6261093B1 (en) * | 1999-02-02 | 2001-07-17 | Monsanto Company | Heat regenerative oxidizer and method of operation |
US6314722B1 (en) * | 1999-10-06 | 2001-11-13 | Matros Technologies, Inc. | Method and apparatus for emission control |
EP1494784A4 (en) * | 2002-04-12 | 2006-02-01 | Illinois Valley Holding Compan | APPARATUS AND METHOD FOR PARTICLE FILTRATION AND NOX EMISSION REDUCTION |
-
2005
- 2005-10-24 KR KR1020077010730A patent/KR101161931B1/ko not_active IP Right Cessation
- 2005-10-24 AT AT05798995T patent/ATE406205T1/de not_active IP Right Cessation
- 2005-10-24 WO PCT/EP2005/055483 patent/WO2006045765A1/en active IP Right Grant
- 2005-10-24 DE DE602005009395T patent/DE602005009395D1/de active Active
- 2005-10-24 CN CNB2005800365531A patent/CN100548462C/zh not_active Expired - Fee Related
- 2005-10-24 US US11/666,074 patent/US7763174B2/en not_active Expired - Fee Related
- 2005-10-24 CA CA002585042A patent/CA2585042A1/en not_active Abandoned
- 2005-10-24 JP JP2007537285A patent/JP2008517739A/ja active Pending
- 2005-10-24 EP EP05798995A patent/EP1817099B1/en not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS475081B1 (ja) * | 1968-06-20 | 1972-02-14 | ||
JPS49110045U (ja) * | 1973-01-20 | 1974-09-19 | ||
JPS5249426B2 (ja) * | 1973-01-29 | 1977-12-17 | ||
JPS63154796A (ja) * | 1986-12-02 | 1988-06-28 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 炭化水素変換方法および装置 |
JPH05317686A (ja) * | 1992-05-22 | 1993-12-03 | Tsukishima Kikai Co Ltd | 反応器およびビスフェノール類の製造法 |
US6118036A (en) * | 1998-09-24 | 2000-09-12 | Uop Llc | Alkane isomerization using reversible flow |
Also Published As
Publication number | Publication date |
---|---|
EP1817099B1 (en) | 2008-08-27 |
WO2006045765A1 (en) | 2006-05-04 |
US20090101584A1 (en) | 2009-04-23 |
CN101048227A (zh) | 2007-10-03 |
DE602005009395D1 (ja) | 2008-10-09 |
EP1817099A1 (en) | 2007-08-15 |
KR20070067710A (ko) | 2007-06-28 |
CA2585042A1 (en) | 2006-05-04 |
US7763174B2 (en) | 2010-07-27 |
CN100548462C (zh) | 2009-10-14 |
ATE406205T1 (de) | 2008-09-15 |
KR101161931B1 (ko) | 2012-07-03 |
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