JP5225377B2 - 塩化水素の気相酸化用の熱的に安定な触媒 - Google Patents
塩化水素の気相酸化用の熱的に安定な触媒 Download PDFInfo
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- JP5225377B2 JP5225377B2 JP2010515372A JP2010515372A JP5225377B2 JP 5225377 B2 JP5225377 B2 JP 5225377B2 JP 2010515372 A JP2010515372 A JP 2010515372A JP 2010515372 A JP2010515372 A JP 2010515372A JP 5225377 B2 JP5225377 B2 JP 5225377B2
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- catalyst
- hydrogen chloride
- oxide
- uranium
- oxidation
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of actinides
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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
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/04—Preparation of chlorine from hydrogen chloride
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/18—Arsenic, antimony or bismuth
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Description
4HCl+O2=2C12+2H2O
ing)と、したがって不活性化を起こす傾向がある。しかしながら、経済的な実行可能性を増すために、良好な長期安定性と組み合わされた活性の更なる増強が必要とされる。
る一方で、高い活性および/または安定性をもって塩化水素の酸化を行う触媒を提供することである。
合物も含み得る。好適な触媒は酸化クロム(III)を更に含み得る。
500℃で4時間予備焼成した1gの酸化ウラニウム(VI)(Strem Chem
icals)をビーカー中で0.053gの塩化ルテニウム(III)水和物の2.8mlの水の溶液中で懸濁し、室温で60分間攪拌した。引き続いて、水を空気流中60℃/4時間で除去した。焼成を空気流中250℃で16時間行い、理論的に計算して2重量%のRuを含む酸化ウラニウム(VI)上に担持されたルテニウム触媒を得た。
500℃で4時間予備焼成した酸化ウラニウム(IV)(Strem Chemicals)を使用したということを除いて、実施例1と同じように酸化ウラニウム(IV)担体上の2重量%のRu触媒を作製した。
500℃で4時間予備焼成した酸化ウラニウム(V/VI)(Strem Chemicals)を使用したということを除いて、実施例1と同じように酸化ウラニウム(V/VI)担体上の2重量%のRu触媒を作製した。
1gの酢酸ウラニル二水和物(Fluka)を300℃で2時間、および800℃で4時間焼成した。Ru含量が2重量%となるように、実施例1と同じようにRuCl3水和物を0.3gの酸化ウラニウム担体に塗布した。
2gの粉体の酸化ウラニウム(IV)(Strem Chemicals)を外周圧力で乾燥キャビネット中で150℃で一夜乾燥し、次に空気下で500℃で2時間焼成した。
2gの粉体の酸化ウラニウム(VI)(Strem Chemicals)を外周圧力で乾燥キャビネット中で150℃で一夜乾燥し、次に空気下で500℃で2時間焼成した。
2gの粉体の酸化ウラニウム(V/VI)(Strem Chemicals)を外周圧力で乾燥キャビネット中で150℃で一夜乾燥し、次に空気下で500℃で2時間焼成した。
実施例7から得られる触媒を80ml/分HClおよび80ml/分O2下で540℃で100時間前処理にかけた。実施例8による前処理された触媒を得た。
ビーカー中で2gのガンマ−Al2O3賦型体(直径ほぼ1.5mm、Saint Gobain、260m2/gのBET)に酢酸ウラニル二水和物(Riedel de Haen)の10重量%水溶液を噴射により含浸した。1時間の作用時間の後、水を空気流中で80℃で2時間除去した。賦型体上のウラニウムの含量が12重量%となるまで、この手順を繰り返した。
実施例9と同じように、40gのガンマ−Al2O3(Saint Gobain、B
ET200m2/g)の賦型体にウラニウムを含浸し、焼成した。
実施例1−4により得られる0.2gの触媒を磨砕し、1gの珪砂(100−200μm)との混合物として石英反応管(直径〜10mm)の中に導入した。
実施例5−9による触媒について石英反応管を540℃まで加熱し、次にこの温度で運転したということを除いて、実施例11−14のそれに同様の実験を行った。540℃での触媒の生産性を得、表2に示す。
実施例5−9による触媒について石英反応管を600℃まで加熱し、次にこの温度で運転したということを除いて、実施例11−14のそれに同様の実験を行った。
Claims (3)
- UO 2.1 からUO 2.9 の化学量論的組成を持つ酸化ウラニウムまたはこれらの混合物を含む担体のみからなることを特徴とする、塩化水素を酸化するための触媒。
- 酸素による塩化水素の気相接触酸化における請求項1記載の触媒の使用。
- 請求項1記載の触媒を使用することを特徴とする、酸素による塩化水素の気相接触酸化を含んでなる塩素を製造する方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033113.6 | 2007-07-13 | ||
DE200710033113 DE102007033113A1 (de) | 2007-07-13 | 2007-07-13 | Temperaturstabiler Katalysator für die Chlorwasserstoffgasphasenoxidation |
DE102007033114A DE102007033114A1 (de) | 2007-07-13 | 2007-07-13 | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff |
DE102007033114.4 | 2007-07-13 | ||
PCT/EP2008/005183 WO2009010167A1 (de) | 2007-07-13 | 2008-06-26 | Temperaturstabiler katalysator für die chlorwasserstoffgasphasenoxidation |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010533058A JP2010533058A (ja) | 2010-10-21 |
JP2010533058A5 JP2010533058A5 (ja) | 2011-07-14 |
JP5225377B2 true JP5225377B2 (ja) | 2013-07-03 |
Family
ID=39790915
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515372A Expired - Fee Related JP5225377B2 (ja) | 2007-07-13 | 2008-06-26 | 塩化水素の気相酸化用の熱的に安定な触媒 |
JP2010515386A Expired - Fee Related JP5269075B2 (ja) | 2007-07-13 | 2008-07-01 | 塩化水素の気相酸化による塩素の製造用の触媒および方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515386A Expired - Fee Related JP5269075B2 (ja) | 2007-07-13 | 2008-07-01 | 塩化水素の気相酸化による塩素の製造用の触媒および方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7985395B2 (ja) |
EP (2) | EP2178636A1 (ja) |
JP (2) | JP5225377B2 (ja) |
CN (2) | CN101687178A (ja) |
RU (2) | RU2486006C2 (ja) |
WO (2) | WO2009010167A1 (ja) |
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CN101687178A (zh) * | 2007-07-13 | 2010-03-31 | 拜尔技术服务有限责任公司 | 用于氯化氢气相氧化的热稳定催化剂 |
DE102008050978A1 (de) * | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Urankatalysator und Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102008050975A1 (de) * | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Mehrstufiges Verfahren zur Herstellung von Chlor |
DE102009005320A1 (de) * | 2009-01-16 | 2010-07-22 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Herstellung von Chlor |
DE102009013905A1 (de) | 2009-03-19 | 2010-09-23 | Bayer Technology Services Gmbh | Urankatalysator auf Träger besonderer Porengrößenverteilung und Verfahren zu dessen Herstellung, sowie dessen Verwendung |
DE102009033640A1 (de) | 2009-07-17 | 2011-03-03 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff in Anwesenheit von Schwefeloxiden |
DE102009056700A1 (de) * | 2009-12-02 | 2011-06-16 | Bayer Technology Services Gmbh | Katalysator bestehend aus Silikathüllen und darin befindlichen, räumlich orientierten Nanopartikeln einer Rutheniumverbindung |
CN102000583B (zh) * | 2010-11-18 | 2012-08-15 | 烟台万华聚氨酯股份有限公司 | 一种氯化氢氧化制氯气的催化剂及其制备方法 |
JP2012200700A (ja) * | 2011-03-28 | 2012-10-22 | Sumitomo Chemical Co Ltd | 臭素の製造方法 |
US9352270B2 (en) | 2011-04-11 | 2016-05-31 | ADA-ES, Inc. | Fluidized bed and method and system for gas component capture |
DE102011081074A1 (de) | 2011-08-17 | 2013-02-21 | Areva Np Gmbh | Verfahren zur Herstellung eines Uranoxid als aktive Komponente enthaltenden Katalysators |
RU2485046C1 (ru) * | 2012-01-10 | 2013-06-20 | Учреждение Российской академии наук Институт химии и химической технологии Сибирского отделения РАН (ИХХТ СО РАН) | Способ получения хлора из хлороводорода с помощью вольфрамсодержащих соединений |
AU2013317997B2 (en) | 2012-09-20 | 2016-04-07 | ADA-ES, Inc. | Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts |
CN105268448B (zh) * | 2014-07-21 | 2017-12-22 | 上海氯碱化工股份有限公司 | 以副产氯化氢为原料制备氯气的催化剂及制备方法和应用 |
CN107684927B (zh) * | 2016-08-03 | 2020-07-28 | 万华化学集团股份有限公司 | 一种用于氯化氢氧化制备氯气的催化剂及其制备方法和用途 |
US11179703B2 (en) | 2018-02-23 | 2021-11-23 | Lg Chem. Ltd. | Catalyst for processing oxychlorination of hydrocarbon, preparation method therefor, and preparation method of oxychlorinated compound of hydrocarbon using same |
CN111167468B (zh) * | 2020-01-03 | 2022-09-16 | 万华化学集团股份有限公司 | 一种氯化氢氧化制氯的催化剂及其制备方法和应用 |
CN112675834B (zh) * | 2021-01-12 | 2022-09-02 | 万华化学集团股份有限公司 | 一种铀基催化剂的制备方法、由其制备的催化剂和在氯化氢氧化制备氯气中的应用 |
CN113258089A (zh) * | 2021-05-21 | 2021-08-13 | 西安交通大学 | 一种含二氧化铀的铂基催化剂及其制备方法 |
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CN101687178A (zh) * | 2007-07-13 | 2010-03-31 | 拜尔技术服务有限责任公司 | 用于氯化氢气相氧化的热稳定催化剂 |
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-
2008
- 2008-06-26 CN CN200880024522A patent/CN101687178A/zh active Pending
- 2008-06-26 EP EP08773671A patent/EP2178636A1/de not_active Withdrawn
- 2008-06-26 RU RU2010104937/04A patent/RU2486006C2/ru not_active IP Right Cessation
- 2008-06-26 US US12/665,848 patent/US7985395B2/en not_active Expired - Fee Related
- 2008-06-26 WO PCT/EP2008/005183 patent/WO2009010167A1/de active Application Filing
- 2008-06-26 JP JP2010515372A patent/JP5225377B2/ja not_active Expired - Fee Related
- 2008-07-01 WO PCT/EP2008/005353 patent/WO2009010182A1/de active Application Filing
- 2008-07-01 RU RU2010104936/04A patent/RU2469790C2/ru not_active IP Right Cessation
- 2008-07-01 EP EP08784582A patent/EP2178637A1/de not_active Withdrawn
- 2008-07-01 CN CN200880024513A patent/CN101743059A/zh active Pending
- 2008-07-01 US US12/668,979 patent/US20100202959A1/en not_active Abandoned
- 2008-07-01 JP JP2010515386A patent/JP5269075B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010533058A (ja) | 2010-10-21 |
US20100183498A1 (en) | 2010-07-22 |
EP2178637A1 (de) | 2010-04-28 |
CN101687178A (zh) | 2010-03-31 |
RU2010104936A (ru) | 2011-08-20 |
US7985395B2 (en) | 2011-07-26 |
WO2009010182A1 (de) | 2009-01-22 |
EP2178636A1 (de) | 2010-04-28 |
JP2010533059A (ja) | 2010-10-21 |
US20100202959A1 (en) | 2010-08-12 |
CN101743059A (zh) | 2010-06-16 |
RU2469790C2 (ru) | 2012-12-20 |
JP5269075B2 (ja) | 2013-08-21 |
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