JP5269075B2 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- JP5269075B2 JP5269075B2 JP2010515386A JP2010515386A JP5269075B2 JP 5269075 B2 JP5269075 B2 JP 5269075B2 JP 2010515386 A JP2010515386 A JP 2010515386A JP 2010515386 A JP2010515386 A JP 2010515386A JP 5269075 B2 JP5269075 B2 JP 5269075B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- uranium
- hydrogen chloride
- oxide
- oxidation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- 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=2Cl2+2H2O
許文献2)により述べられたようにCOのCO2への酸化である。ウラニウム含有混合酸化物により接触される更なる既知の酸化は、例えばイソブテンのアクロレインへの酸化(非特許文献3)、(非特許文献4)およびプロピレンのアクロレインおよびアクリロニトリルへの酸化((特許文献4)および(特許文献5)である。加えて、U3O8上でのVOC(揮発性有機化合物)の全酸化も既知であり、特に(非特許文献5)Hutchingsら(非特許文献5)により研究された。しかしながら、酸素による塩化水素接触へのウラニウム化合物の適合性は、この関連では開示されていない。
る物質よりも安価なので経済的な利点をもたらす。
がって還元酸化サイクル(redox cycle)を活発に促進することができるということが想定される。同時に、酸化ウラニウムは塩化水素に対して高安定性を有する。これは、特に好ましいウラニウム酸化物またはUO2.1からUO2.9の化学量論的組成のウラニウム酸化物の混合物について特に当てはまる。
5%、更に好ましくは50から70%に制限することができる。除去後、未転換の塩化水素を塩化水素の接触酸化の中に部分的もしくは完全に再循環することができる。反応器入口における塩化水素:酸素の容積比は、好ましくは1:1と20:1の間、好ましくは2:1と8:1の間、更に好ましくは2:1と5:1の間にある。
ビーカー中で2gの酸化スズ(IV)球(Saint−Gobain、BET表面積44.6m2/g)に酢酸ウラニル二水和物(Riedel−de−Haen)のほぼ10重量%水溶液を噴射により含浸し、引き続いて秤量して、転化することによりにより担体上2重量%のUの装填量を得た。60分の待ち時間の後、この触媒を空気流中で80℃で2時間乾燥した。以降の焼成を空気流中で800℃で4時間行い、酸化スズ(IV)上に担持された酸化ウラニウム触媒を得た。
ビーカー中で2gの二酸化チタン(Saint−Gobain、BET表面積8.8m2/g)に酢酸ウラニル二水和物(Riedel−de−Haen)のほぼ10重量%水溶液を実施例1と同様に含浸し、転化することによりにより担体上2重量%のUの装填量を得た。60分の待ち時間の後、この触媒を空気流中で80℃で2時間乾燥した。以降の焼成を空気流中で800℃で4時間行い、酸化チタン(IV)上に担持された酸化ウラニウム触媒を得た。
ビーカー中で2gのアルファ−Al2O3(Saint−Gobain、BET表面積0.02m2/g)に酢酸ウラニル二水和物(Riedel−de−Haen)のほぼ10重量%水溶液を実施例1と同様に含浸し、転化することによりにより担体上2重量%のUの装填量を得た。60分の待ち時間の後、この触媒を空気流中で80℃で2時間乾燥した。以降の焼成を空気流中で800℃で4時間行い、アルファ−酸化アルミニウム上に担持された酸化ウラニウム触媒を得た。
ビーカー中で2gのガンマ−Al2O3(Saint−Gobain、BET表面積260m2/g)に酢酸ウラニル二水和物(Riedel−de−Haen)のほぼ10重量%水溶液を実施例1と同様に含浸した。1時間の作用時間の後、残存水を空気流中で80℃で2時間除去した。12重量%のウラニウムが賦型体上に存在するまで、この手順を繰り返した。引き続いて、この賦型体を空気流中で800℃で4時間焼結した。
実施例4と同様に、40gのガンマ−Al2O3(BET200m2/g、Saint−Gobain)の賦型体にウラニウムを含浸し、焼成した。XRD(SIEMENS D5000シータ/シータ反射回折計)による分析はガンマ−Al2O3の存在と、U3O8の存在も示した。
実施例1−3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4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6−8のそれに同様の実験を行った。
実施例4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6−8のそれに同様の実験を行った。
Claims (2)
- 触媒が触媒活性成分として少なくともウラニウムまたはウラニウム化合物と担体材料を含み、ウラニウムまたはウラニウム化合物がUO 2.1 からUO 2.9 の化学量論的組成の酸化ウラニウムまたは酸化ウラニウムの混合物の形で存在することを特徴とする、塩化水素を接触酸化するための触媒。
- 活性成分と担体材料を含む触媒であって、活性成分がウラニウムまたはウラニウム化合物を含み、ウラニウムまたはウラニウム化合物がUO 2.1 からUO 2.9 の化学量論的組成の酸化ウラニウムまたは酸化ウラニウムの混合物の形で存在することを特徴とする触媒の存在において塩化水素を接触酸化することにより塩素を製造するための方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033113.6 | 2007-07-13 | ||
DE102007033114.4 | 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 |
PCT/EP2008/005353 WO2009010182A1 (de) | 2007-07-13 | 2008-07-01 | Katalysator und verfahren zur herstellung von chlor durch gasphasenoxidation von chlorwasserstoff |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010533059A JP2010533059A (ja) | 2010-10-21 |
JP2010533059A5 JP2010533059A5 (ja) | 2011-07-14 |
JP5269075B2 true JP5269075B2 (ja) | 2013-08-21 |
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 Before (1)
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 |
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) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7985395B2 (en) * | 2007-07-13 | 2011-07-26 | Bayer Technology Services Gmbh | Thermally stable catalyst for hydrogen chloride gas phase oxidation |
DE102008050975A1 (de) * | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Mehrstufiges Verfahren zur Herstellung von Chlor |
DE102008050978A1 (de) | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Urankatalysator und Verfahren zu dessen Herstellung sowie dessen Verwendung |
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 |
CN103717289A (zh) | 2011-04-11 | 2014-04-09 | Ada-Es股份有限公司 | 用于气体组分捕集的流化床方法和系统 |
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 |
IN2015DN02082A (ja) | 2012-09-20 | 2015-08-14 | Ada Es Inc | |
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 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2204733A (en) * | 1938-06-03 | 1940-06-18 | Air Reduction | Production of chlorine |
US2312952A (en) * | 1941-04-26 | 1943-03-02 | Air Reduction | Method of producing chlorine |
US2451870A (en) * | 1942-09-04 | 1948-10-19 | Standard Oil Dev Co | Chlorine manufacture |
DE1078100B (de) * | 1958-12-23 | 1960-03-24 | Wolfen Filmfab Veb | Katalysatoren fuer die katalytische Oxydation von Chlorwasserstoff |
GB881883A (en) * | 1959-06-22 | 1961-11-08 | Atomic Energy Authority Uk | Improvements in or relating to production of uranium oxide bodies |
US3114607A (en) * | 1959-09-01 | 1963-12-17 | Kellogg M W Co | Halogen production |
US3042486A (en) * | 1960-01-04 | 1962-07-03 | Eldorado Mining & Refining Ltd | Production of uranium dioxide |
NL112095C (ja) * | 1960-01-20 | |||
DE1195726B (de) * | 1960-01-20 | 1965-07-01 | Shell Int Research | Katalysator zur Herstellung von Chlor |
DE1196726B (de) * | 1960-06-20 | 1965-07-15 | Gen Electric | Peiler |
US3198750A (en) | 1962-12-26 | 1965-08-03 | Standard Oil Co | Mixed antimony oxide-uranium oxide oxidation catalyst |
NL6404460A (ja) | 1964-04-23 | 1965-10-25 | ||
US3308151A (en) | 1965-01-11 | 1967-03-07 | Standard Oil Co | Process for the oxidation of olefinammonia mixtures to unsaturated nitriles |
US3355393A (en) * | 1965-09-14 | 1967-11-28 | Minnesota Mining & Mfg | Small spherical nuclear fuel particles and processes of making same |
US3649169A (en) * | 1969-06-04 | 1972-03-14 | Gas Council | Treatment of gases |
SU331649A1 (ru) * | 1970-09-22 | 1976-11-05 | Способ получени хлора | |
US3786120A (en) * | 1970-10-02 | 1974-01-15 | Gen Electric | Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size |
US3796672A (en) * | 1970-10-02 | 1974-03-12 | Gen Electric | Process for producing uranium dioxide rich compositions from uranium hexafluoride |
ZA73474B (en) * | 1972-02-02 | 1974-02-27 | Atomic Energy Of Australia | A process for the production of uranium hexafluorid |
US4085193A (en) * | 1973-12-12 | 1978-04-18 | Mitsubishi Petrochemical Co. Ltd. | Catalytic process for reducing nitrogen oxides to nitrogen |
US4632915A (en) * | 1985-10-28 | 1986-12-30 | Monsanto Company | Iron/lithium--promoted catalysts for the production of maleic anhydride |
DE4440642A1 (de) * | 1994-11-14 | 1996-05-15 | Bayer Ag | Verfahren zur Oxidation von Chlorwasserstoff |
KR100378070B1 (ko) * | 1995-03-30 | 2003-08-21 | 소니 가부시끼 가이샤 | 비스무트층상 화합물의 제조방법 |
GB9506583D0 (en) * | 1995-03-30 | 1995-05-17 | British Nuclear Fuels Plc | Catalytic oxidation |
DE19734412B4 (de) | 1996-08-08 | 2008-04-10 | Sumitomo Chemical Co. Ltd. | Verfahren zur Herstellung von Chlor |
CN1182717A (zh) | 1996-10-31 | 1998-05-27 | 住友化学工业株式会社 | 氯气的生产方法 |
US6228337B1 (en) * | 1998-12-02 | 2001-05-08 | Cameco Corporation | Method for reducing uranium trioxide |
US6096281A (en) * | 1999-03-29 | 2000-08-01 | Starmet Corporation | Method for producing uranium oxide from uranium oxyfluoride |
US6153164A (en) * | 1999-10-04 | 2000-11-28 | Starmet Corporation | Method for producing uranium oxide from uranium tetrafluoride and a phyllosilicate mineral |
RU2216504C2 (ru) * | 2001-12-06 | 2003-11-20 | Оао "Союзцветметавтоматика" | Способ окисления газообразного хлористого водорода в хлор |
US7985395B2 (en) * | 2007-07-13 | 2011-07-26 | Bayer Technology Services Gmbh | Thermally stable catalyst for hydrogen chloride gas phase oxidation |
DE102008050977A1 (de) * | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Integriertes Verfahren zur Herstellung von Chlor |
-
2008
- 2008-06-26 US US12/665,848 patent/US7985395B2/en not_active Expired - Fee Related
- 2008-06-26 JP JP2010515372A patent/JP5225377B2/ja not_active Expired - Fee Related
- 2008-06-26 EP EP08773671A patent/EP2178636A1/de not_active Withdrawn
- 2008-06-26 WO PCT/EP2008/005183 patent/WO2009010167A1/de active Application Filing
- 2008-06-26 RU RU2010104937/04A patent/RU2486006C2/ru not_active IP Right Cessation
- 2008-06-26 CN CN200880024522A patent/CN101687178A/zh active Pending
- 2008-07-01 CN CN200880024513A patent/CN101743059A/zh active Pending
- 2008-07-01 WO PCT/EP2008/005353 patent/WO2009010182A1/de active Application Filing
- 2008-07-01 JP JP2010515386A patent/JP5269075B2/ja not_active Expired - Fee Related
- 2008-07-01 US US12/668,979 patent/US20100202959A1/en not_active Abandoned
- 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
Also Published As
Publication number | Publication date |
---|---|
RU2010104937A (ru) | 2011-08-20 |
CN101743059A (zh) | 2010-06-16 |
RU2010104936A (ru) | 2011-08-20 |
EP2178637A1 (de) | 2010-04-28 |
WO2009010182A1 (de) | 2009-01-22 |
RU2486006C2 (ru) | 2013-06-27 |
JP2010533058A (ja) | 2010-10-21 |
JP2010533059A (ja) | 2010-10-21 |
JP5225377B2 (ja) | 2013-07-03 |
WO2009010167A1 (de) | 2009-01-22 |
RU2469790C2 (ru) | 2012-12-20 |
US20100183498A1 (en) | 2010-07-22 |
EP2178636A1 (de) | 2010-04-28 |
CN101687178A (zh) | 2010-03-31 |
US7985395B2 (en) | 2011-07-26 |
US20100202959A1 (en) | 2010-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5269075B2 (ja) | 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 | |
JP5230422B2 (ja) | 機械的に安定なα−酸化アルミニウムに基く触媒 | |
JP5642706B2 (ja) | 塩化水素の酸化用のルテニウム及びニッケル含有触媒 | |
US9089838B2 (en) | Catalyst and method for the production of chlorine by gas phase oxidation | |
US20070274897A1 (en) | Processes for the preparation of chlorine by gas phase oxidation | |
US20070292336A1 (en) | Processes for the preparation of chlorine by gas phase oxidation | |
US8252253B2 (en) | Process for recovering ruthenium from used ruthenium oxide-comprising catalysts | |
JP2010524673A (ja) | ルテニウム触媒の長期安定性および活性を増加させる方法 | |
JP6301387B2 (ja) | 気相酸化による塩素製造のための触媒および方法 | |
US9156024B2 (en) | Catalyst comprising ruthenium and silver and/or calcium for the oxidation of hydrogen chloride | |
US20060140849A1 (en) | Catalyst for the catalytic oxidation of hydrogen chloride | |
US20100098616A1 (en) | Catalyst and process for preparing chlorine by gas phase oxidation | |
JP7152611B2 (ja) | 塩素製造のための塩化水素酸化反応用触媒及びこれの製造方法 | |
JP2023509887A (ja) | 塩化水素酸化反応用成型触媒及びその製造方法 | |
JP2009537313A (ja) | 気相酸化による塩素の製造方法 | |
KR20180111828A (ko) | 기체 상 산화에 의해 염소를 제조하기 위한 촉매 및 방법 | |
CN116685555A (zh) | 通过氯化氢的氧化反应以高产率生产氯气的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110525 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110525 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121002 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20121128 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121228 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130110 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130201 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130208 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130228 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130409 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130507 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |