JP7048159B2 - 炭化水素の部分酸化工程 - Google Patents
炭化水素の部分酸化工程 Download PDFInfo
- Publication number
- JP7048159B2 JP7048159B2 JP2020546861A JP2020546861A JP7048159B2 JP 7048159 B2 JP7048159 B2 JP 7048159B2 JP 2020546861 A JP2020546861 A JP 2020546861A JP 2020546861 A JP2020546861 A JP 2020546861A JP 7048159 B2 JP7048159 B2 JP 7048159B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- weight
- gas
- hydrocarbon
- less
- 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.)
- Active
Links
Images
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
- B01J23/38—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
-
- 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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
-
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/088—Decomposition of a metal salt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/154—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of saturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
- C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1064—Platinum group metal catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1082—Composition of support materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1276—Mixing of different feed components
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Description
本明細書は、炭化水素の部分酸化工程に関する。
本明細書の一実施形態において、前記担体は、セリウムオキサイドのみで構成されてもよい。
本明細書の一実施形態は、前述した炭化水素の部分酸化工程用触媒を製造する方法を提供する。
担体として、セリウムオキサイド担体(CeO2)粉末(3g、from Rhodia(登録商標)、surface area 130m2/g以上:135m2/g)を用意した。触媒物質であるパラジウム(Pd)は、下記方法によってCeO2担体に担持された。このとき、パラジウム(Pd)前駆体としては、Palladium(II) nitrate dihydrate(Pd(NO3)2・2H2O)を使用した。
パラジウムの担持量が、触媒全体の重量を基準として4重量%であることを除いては、前記製造例1と同じ方法で触媒を製造した。
パラジウムの担持量が、触媒全体の重量を基準として5重量%であることを除いては、前記製造例1と同じ方法で触媒を製造した。
図1の(a)は、パラジウムが担持される前のCeO2担体を示したものである。
図1の(b)は、パラジウムが担持された製造例3の触媒の反応前のPd/CeO2を示したものである。
図1の(d)は、製造例3の触媒を480℃で反応させた後のPd/CeOClを示す。
図1の(e)は、製造例3の触媒を510℃で反応させるときのPd/CeOClを示す。
パラジウムの担持量が、触媒全体の重量を基準として7.5重量%であることを除いては、前記製造例1と同じ方法で触媒を製造した。
パラジウムの担持量が、触媒全体の重量を基準として10重量%であることを除いては、前記製造例1と同じ方法で触媒を製造した。
パラジウムの担持量が、触媒全体の重量を基準として0.5重量%であることを除いては、前記製造例1と同じ方法で触媒を製造した。
パラジウムの担持量による効果を比較するために、下記のような試験条件で各実験を行った。
図7のようなquartz材質の固定層反応器(PBR)を実験に適用した。図面の青色で表示した部分に、前記製造例に係る触媒を充填(loading)した。工程温度は、前記固定層反応器の外部に備えられたthermocoupleを用いて調節した。
製造例3に係る触媒を用いて、長時間の使用による触媒の性能を比較した。これを図3に示し、反応の進行後、長時間経っても触媒の活性が維持されることを確認できた。X(CH4)はメタン気体の転換率を示し、S(x)は気体成分xの選択度を示す。また、x軸は反応進行時間を、y軸は各気体の転換率または選択度を示すものである。
流入ガスに塩化水素ガスが含まれていない場合と比較するために、下記のような試験条件で実験を行った。
パラジウムの担持量に応じて、工程温度を調節する場合、目的生成物の選択度が変化し得ることを確認するために、下記実験を行った。製造例1から3に係る触媒を用いて、工程温度を調節しながら各生成物の選択度を計算し、その結果は、以下の通りである。その他の工程条件は、前記実験例1と同一である。
Claims (11)
- 炭化水素原料ガスおよび塩化水素ガスを含む流入ガスと触媒を接触させることによる炭化水素の部分酸化方法であって、
前記触媒は、セリウムオキサイド(CeO2)を含む担体に、パラジウム(Pd)を含む触媒物質が担持されたものであり、
前記触媒物質の担持量は、触媒全体の重量を基準として2重量%以上10重量%以下のものである、炭化水素の部分酸化方法。 - 前記炭化水素原料ガスおよび前記塩化水素ガスの体積流量の比は、1:1以上10:1以下のものである、請求項1に記載の炭化水素の部分酸化方法。
- 前記流入ガスは、酸素ガスをさらに含み、前記炭化水素原料ガスおよび前記酸素ガスの体積流量の比は、1:1以上10:1以下のものである、請求項1または2に記載の炭化水素の部分酸化方法。
- 450℃以上600℃以下の工程温度および0.5atm以上3atm以下の圧力で行われるものである、請求項1から3の何れか一項に記載の炭化水素の部分酸化方法。
- 前記流入ガスの空間速度は、10,000ml/(h・gcat)以上50,000ml/(h・gcat)以下のものである、請求項1から4の何れか一項に記載の炭化水素の部分酸化方法。
- 前記流入ガスは、窒素、ヘリウム、アルゴンおよび二酸化炭素からなる群から選択される1または2以上の不活性ガスをさらに含むものである、請求項1から5の何れか一項に記載の炭化水素の部分酸化方法。
- 前記炭化水素原料ガスおよび前記不活性ガスの体積流量の比は、1:1以上1:5以下のものである、請求項6に記載の炭化水素の部分酸化方法。
- 前記触媒物質の担持量は、触媒全体の重量を基準として2重量%以上8重量%以下のものである、請求項1から7の何れか一項に記載の炭化水素の部分酸化方法。
- 前記触媒の直径は、0.1mm以上10mm以下のものである、請求項1から8の何れか一項に記載の炭化水素の部分酸化方法。
- 前記担体に、スカンジウム(Sc)、イットリウム(Y)、ランタン(La)、セリウム(Ce)、プラセオジム(Pr)、ネオジム(Nd)、プロメチウム(Pm)、サマリウム(Sm)、ユウロピウム(Eu)、ガドリニウム(Gd)、テルビウム(Tb)、ジスプロシウム(Dy)、ホルミウム(Ho)、エルビウム(Er)、ツリウム(Tm)、イッテルビウム(Yb)、ルテニウム(Lu)、白金(Pt)、ロジウム(Rh)、オスミウム(Os)、イリジウム(Ir)およびジルコニウム(Zr)からなる群から選択される1または2以上の触媒物質がさらに担持されたものである、請求項1から9の何れか一項に記載の炭化水素の部分酸化方法。
- 前記担体100重量部に対してセリウムオキサイドを50重量%以上100重量%以下で含むものである、請求項1から10の何れか一項に記載の炭化水素の部分酸化方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180029319 | 2018-03-13 | ||
| KR10-2018-0029319 | 2018-03-13 | ||
| PCT/KR2019/002893 WO2019177362A1 (ko) | 2018-03-13 | 2019-03-13 | 탄화수소의 부분 산화 공정 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021520985A JP2021520985A (ja) | 2021-08-26 |
| JP7048159B2 true JP7048159B2 (ja) | 2022-04-05 |
Family
ID=67908431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020546861A Active JP7048159B2 (ja) | 2018-03-13 | 2019-03-13 | 炭化水素の部分酸化工程 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11986803B2 (ja) |
| EP (1) | EP3750847A4 (ja) |
| JP (1) | JP7048159B2 (ja) |
| KR (1) | KR102243161B1 (ja) |
| CN (1) | CN112154119B (ja) |
| WO (1) | WO2019177362A1 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018164910A (ja) | 2014-05-29 | 2018-10-25 | イネオス ユーロープ アクチェンゲゼルシャフト | 改良された選択的アンモ酸化触媒 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL302476A (ja) * | 1962-12-29 | |||
| DE1468741A1 (de) | 1963-03-15 | 1969-04-10 | Toyo Soda Mfg Company Ltd | Katalysator zur Oxychlorierung von Kohlenwasserstoffen |
| DE1470698A1 (de) | 1964-11-05 | 1969-04-10 | Basf Ag | Verfahren zur katalytischen Spaltung von gasfoermigen und/oder verdampfbaren Kohlenwasserstoffen mit einer C-Zahl von C2 bis C30 |
| ZA784827B (en) | 1977-09-06 | 1979-08-29 | Ici Ltd | Oxyhalogenation process |
| US4199533A (en) | 1978-11-03 | 1980-04-22 | University Of Southern California | Conversion of methane |
| US4714796A (en) | 1987-04-21 | 1987-12-22 | Illinois Institute Of Technology | Production of higher molecular weight hydrocarbons from methane |
| US4804797A (en) | 1987-08-24 | 1989-02-14 | Gas Research Institute | Production of commodity chemicals from natural gas by methane chlorination |
| US4983783A (en) | 1989-07-25 | 1991-01-08 | Illinois Institute Of Technology | Reduction in carbon oxides in oxidative pyrolysis of halogenated methanes |
| JP3092330B2 (ja) | 1992-06-30 | 2000-09-25 | 住友化学工業株式会社 | オキシ塩素化触媒、その製造方法およびそれを用いるオキシ塩素化方法 |
| FR2756819B1 (fr) | 1996-12-06 | 1999-02-19 | Rhodia Chimie Sa | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
| US6506705B2 (en) | 1996-12-06 | 2003-01-14 | Rhodia Chimie | Composition based on cerium oxide or on cerium and zirconium oxides, in the extruded form, process for the preparation thereof and use thereof as catalyst |
| US20060058184A1 (en) | 2000-03-02 | 2006-03-16 | Weibin Jiang | Metal catalyst and method of preparation and use |
| US20030007926A1 (en) * | 2000-03-02 | 2003-01-09 | Weibin Jiang | Metal catalyst and method of preparation and use |
| EP1338335A4 (en) | 2000-11-08 | 2005-01-19 | Idemitsu Kosan Co | CATALYST FOR REFORMING HYDROCARBONS AND METHOD FOR REFORMING HYDROCARBONS THEREFOR |
| EP1356863B1 (en) | 2000-11-17 | 2009-03-18 | Osaka Gas Company Limited | Method of purifying methane-containing waste gas |
| FR2852591B1 (fr) | 2003-03-18 | 2006-06-16 | Rhodia Elect & Catalysis | Composition a base d'oxyde de zirconium et d'oxyde de cerium a temperature maximale de reductibilite reduite, son procede de preparation et son utilisation comme catalyseur |
| KR101108801B1 (ko) | 2006-10-27 | 2012-01-31 | 주식회사 엘지화학 | 메탄의 옥시클로리네이션 반응에 사용하는클로로금속화합물 촉매 및 이를 이용한 클로로화합물제조방법 |
| EP2208528A1 (en) | 2008-12-23 | 2010-07-21 | Süd Chemie - Catalysts Italia S.R.L. | Catalysts for fixed bed oxychlorination of ethylene to 1.2-dichloroethane |
| CN102344339B (zh) | 2011-07-15 | 2015-03-11 | 厦门大学 | 铈基催化剂在甲烷卤氧化制卤代甲烷中的应用 |
| CN103920507A (zh) * | 2013-01-15 | 2014-07-16 | 南京工业大学 | 一种氯化氢氧化制氯气的催化剂及其应用 |
| CN103301836A (zh) | 2013-07-01 | 2013-09-18 | 厦门大学 | 催化甲烷氯氧化反应制氯代甲烷的铈基催化剂及制备方法 |
| WO2017216653A1 (en) * | 2016-06-17 | 2017-12-21 | Sabic Global Technologies B.V. | Mixed cerium-lanthanum oxide catalysts and systems for oxidative halogenation of an alkane |
| KR102417501B1 (ko) | 2016-09-12 | 2022-07-05 | 현대자동차일본기술연구소 | 자동차용 혈중 산소 측정 장치 및 방법 |
-
2019
- 2019-03-13 CN CN201980018785.6A patent/CN112154119B/zh active Active
- 2019-03-13 WO PCT/KR2019/002893 patent/WO2019177362A1/ko not_active Ceased
- 2019-03-13 EP EP19768666.0A patent/EP3750847A4/en active Pending
- 2019-03-13 JP JP2020546861A patent/JP7048159B2/ja active Active
- 2019-03-13 US US16/978,901 patent/US11986803B2/en active Active
- 2019-03-13 KR KR1020190028730A patent/KR102243161B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018164910A (ja) | 2014-05-29 | 2018-10-25 | イネオス ユーロープ アクチェンゲゼルシャフト | 改良された選択的アンモ酸化触媒 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102243161B1 (ko) | 2021-04-22 |
| CN112154119B (zh) | 2023-12-01 |
| EP3750847A4 (en) | 2021-03-31 |
| EP3750847A1 (en) | 2020-12-16 |
| CN112154119A (zh) | 2020-12-29 |
| JP2021520985A (ja) | 2021-08-26 |
| US11986803B2 (en) | 2024-05-21 |
| WO2019177362A1 (ko) | 2019-09-19 |
| US20210046458A1 (en) | 2021-02-18 |
| KR20190108077A (ko) | 2019-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Panagiotopoulou et al. | Effect of morphological characteristics of TiO2-supported noble metal catalysts on their activity for the water–gas shift reaction | |
| US6808652B2 (en) | Modified ⊖-alumina-supported nickel reforming catalyst and its use for producing synthesis gas from natural gas | |
| Özkara-Aydınoğlu et al. | Carbon dioxide reforming of methane over Co-X/ZrO2 catalysts (X= La, Ce, Mn, Mg, K) | |
| Chan et al. | Chemical looping epoxidation | |
| Laosiripojana et al. | Steam reforming of ethanol with co-fed oxygen and hydrogen over Ni on high surface area ceria support | |
| Chen et al. | Efficient and stable oxidative steam reforming of ethanol for hydrogen production: effect of in situ dispersion of Ir over Ir/La2O3 | |
| KR101432621B1 (ko) | 합성가스 제조용 개질 촉매, 이를 이용한 합성가스 제조 방법 및 합성가스 제조 반응기 | |
| Peringer et al. | Modified lanthanum catalysts for oxidative chlorination of methane | |
| Petrović et al. | Catalytic combustion of methane over Pd containing perovskite type oxides | |
| Barzegari et al. | Influence of metal loading and reduction temperature on the performance of mesoporous NiO–MgO–SiO2 catalyst in propane steam reforming | |
| JP6631245B2 (ja) | 炭化水素の改質用触媒の製造方法及び軽質炭化水素の改質方法 | |
| Gao et al. | Methane autothermal reforming with CO2 and O2 to synthesis gas at the boundary between Ni and ZrO2 | |
| JP7067696B2 (ja) | 炭化水素のオキシクロロ化工程用触媒、その製造方法およびそれを用いた炭化水素のオキシクロロ化化合物の製造方法 | |
| JP7048159B2 (ja) | 炭化水素の部分酸化工程 | |
| KR102542195B1 (ko) | 탄화수소의 부분 산화 공정용 촉매 및 이를 이용한 일산화탄소의 제조방법 | |
| Li et al. | Catalytic partial oxidation of methanol over copper–zinc based catalysts: A comparative study of alumina, zirconia, and magnesia as promoters | |
| Nakayama et al. | Partial oxidation of CH4 with air to produce pure hydrogen and syngas | |
| EP0133778A2 (en) | Methanol conversion process | |
| JP7318853B2 (ja) | 炭化水素のオキシクロロ化工程用触媒、その製造方法およびそれを用いた炭化水素のオキシクロロ化化合物の製造方法 | |
| US10974226B2 (en) | Catalytic process for oxidative coupling of methane | |
| US12533661B2 (en) | Catalyst for oxychlorination process of hydrocarbon, method for producing same, and method for manufacturing oxychlorinated compound of hydrocarbon by using same | |
| Osmanaga et al. | The promotional effect of gallium loading in the bi-functional on Cu-Ga/γ-Al 2 O 3 catalyst for CO 2 hydrogenation to methanol and dimethyl ether at atmospheric pressure | |
| KR20250167453A (ko) | 탈수소화 촉매 복합체, 그의 제조방법 및 그를 이용한 수소 추출방법 | |
| CN119746838A (zh) | 一种脱氢用催化剂载体及其制备方法和应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200911 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211005 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220105 |
|
| 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: 20220222 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220317 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7048159 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |