JP6729871B2 - 酸化的脱水素化反応用触媒、その製造方法及びそれを用いた酸化的脱水素化方法 - Google Patents
酸化的脱水素化反応用触媒、その製造方法及びそれを用いた酸化的脱水素化方法 Download PDFInfo
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- JP6729871B2 JP6729871B2 JP2019502067A JP2019502067A JP6729871B2 JP 6729871 B2 JP6729871 B2 JP 6729871B2 JP 2019502067 A JP2019502067 A JP 2019502067A JP 2019502067 A JP2019502067 A JP 2019502067A JP 6729871 B2 JP6729871 B2 JP 6729871B2
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- oxidative dehydrogenation
- dehydrogenation reaction
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Description
本出願は、2017年04月12日付の韓国特許出願第10−2017−0047503号及び該特許を優先権として2018年04月11日付で再出願された韓国特許出願第10−2018−0042150号に基づく優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として含まれる。
[数式1]
Xwt%+Ywt%=100wt%
(前記数式1において、Xは、AB 2 O 4 の含量値であって、5以上〜30未満であり、Aは、銅(Cu)、ラジウム(Ra)、バリウム(Ba)、ストロンチウム(Sr)、カルシウム(Ca)、ベリリウム(Be)、亜鉛(Zn)、マグネシウム(Mg)、マンガン(Mn)及びコバルト(Co)からなる群から選択された1種以上であり、Bは鉄(Fe)であり、Yは、多孔性支持体の含量値であって、70超〜95以下である。)
[数式1]
Xwt%+Ywt%=100wt%
(前記数式1において、Xは、AB 2 O 4 の含量値であって、5以上〜30未満であり、Aは、2価陽イオン金属であり、具体的な一例として、銅(Cu)、ラジウム(Ra)、バリウム(Ba)、ストロンチウム(Sr)、カルシウム(Ca)、ベリリウム(Be)、亜鉛(Zn)、マグネシウム(Mg)、マンガン(Mn)及びコバルト(Co)からなる群から選択された1種以上であり、Bは鉄(Fe)であり、Yは、多孔性支持体の含量値であって、70超〜95以下である。)
蒸留水2L、塩化亜鉛(ZnCl 2 )288.456g及び塩化鉄(FeCl 3 )1132.219gを含む金属前駆体水溶液を準備した。蒸留水2Lが入っている共沈槽に準備した金属前駆体溶液を滴加しながら、pHが8になるように濃度9wt%のアンモニア水を添加した。均一な組成の試料を得るために、撹拌機を使用して1時間攪拌しながら金属前駆体溶液を全て滴加した後、1時間熟成させた後、沈殿物が形成された溶液を濾過して沈殿物を分離した。分離された沈殿物を16時間乾燥させた後、650℃で焼成してZnFe 2 O 4 粉末を収得し、収得された粉末を粉砕した。
下記の表1に記載された割合を有するように計量されたZnFe 2 O 4 粉末を蒸留水に分散させて、濃度が約10〜30wt%である触媒スラリーを製造した。前記製造された触媒スラリーを、平均粒径5mmであり、パッキング密度1.1g/cm 3 であるアルミナボールにコーティングさせた。コーティングは、シリンダーやチャンバー内の温度が50〜80℃である範囲内で行った。コーティングが完了した後、蒸留水が蒸発し得るように90〜120℃のオーブンで乾燥させて、コーティング触媒を製造した。製造されたコーティング触媒の表面及び断面を示す写真を下記の図1に示した。下記の図1を説明すると、本記載によるコーティング触媒は、多孔性支持体の表面だけでなく内部気孔にも均等に活性成分(ZnFe 2 O 4 )がコーティングされる特徴があることを確認できる。
前記のように製造されたコーティング触媒を使用してブテンの酸化的脱水素化反応を行い、具体的な反応条件は、次の通りである。反応物の比率及び気体空間速度(GHSV)は、C4混合物内のノルマルブテンを基準とする。
前記実施例と同じ方法で平均粒径1mmサイズのZnFe 2 O 4 粉末を製造した後、コーティング工程を経ずに、固定層反応器にZnFe 2 O 4 粉末4wt%とアルミナボール96wt%を混合して希釈充填する以外は、前記実施例と同様の方法で酸化的脱水素化反応を行った。
前記実施例において、アルミナボールにコーティングされるZnFe 2 O 4 の含量が3wt%となるように調節する以外は、前記実施例と同様の方法でコーティング触媒を製造し、酸化的脱水素化反応を行った。
前記実施例において、アルミナボールにコーティングされるZnFe 2 O 4 の含量が30wt%となるように調節する以外は、前記実施例と同様の方法でコーティング触媒を製造した。この場合、コーティングが完了した後、ZnFe 2 O 4 粉末がアルミナボールから剥がれ落ちてコーティングが維持されないため、酸化的脱水素化反応に適用することが不可能であった。
前記実施例において、触媒スラリーの製造時に、バインダーとしてケイ酸アルミニウムを、ZnFe 2 O 4 粉末100重量部を基準として5.26重量部さらに添加し、アルミナボールにコーティングされるZnFe 2 O 4 粉末の含量が14wt%となるように調節した以外は、実施例と同様の方法でコーティング触媒を製造した。
前記実施例、比較例及び参照例による触媒を用いた酸化的脱水素化反応で生成された物質を、ガスクロマトグラフィーを用いて分析した。ブテンの転化率、1,3−ブタジエンの収率及び選択度は、下記の数式2、3及び4によってそれぞれ算出し、生成物の分析結果は、下記の表1に示す。
[数式2]
転化率(%)=[(反応したブテンのモル数)/(供給されたブテンのモル数)]×100
[数式3]
選択度(%)=[(生成された1,3−ブタジエン又はCO X のモル数)/(反応したブテンのモル数)]×100
[数式4]
収率(%)=[(生成された1,3−ブタジエンのモル数)/(供給されたブテンのモル数)]×100
前記実施例3において、パッキング密度3g/cm 3 である支持体を使用する以外は、前記実施例3と同様の方法でコーティング触媒を製造し、酸化的脱水素化反応を行った。
前記実施例3において、パッキング密度0.8g/cm 3 である支持体を使用する以外は、前記実施例3と同様の方法でコーティング触媒を製造し、酸化的脱水素化反応を行った。
前記実施例3において、パッキング密度1.5g/cm 3 である支持体を使用する以外は、前記実施例3と同様の方法でコーティング触媒を製造し、酸化的脱水素化反応を行った。
Claims (6)
- 酸化的脱水素化反応の活性成分であるAB 2 O 4 粉末を製造するステップと、前記AB 2 O 4 粉末を蒸留水に分散させて触媒スラリーを製造するステップと、前記触媒スラリーを多孔性支持体にコーティングするステップと、前記コーティングの後、乾燥させて酸化的脱水素化反応用触媒を収得するステップとを含み、
前記AB 2 O 4 粉末を製造するステップと前記触媒スラリーを製造するステップとの間に、前記AB 2 O 4 粉末を粉砕し、250μm以下の粒子サイズを有するように分級するステップをさらに含み、
製造された触媒は、下記数式1を満たす、酸化的脱水素化反応用触媒の製造方法。
[数式1]
Xwt%+Ywt%=100wt%
(前記数式1において、Xは、AB 2 O 4 の含量値であって、5以上〜30未満であり、Aは、銅(Cu)、ラジウム(Ra)、バリウム(Ba)、ストロンチウム(Sr)、カルシウム(Ca)、ベリリウム(Be)、亜鉛(Zn)、マグネシウム(Mg)、マンガン(Mn)及びコバルト(Co)からなる群から選択された1種以上であり、Bは鉄(Fe)であり、Yは、多孔性支持体の含量値であって、70超〜95以下である。) - 前記AB 2 O 4 粉末は、A金属前駆体及びB金属前駆体を含む金属前駆体水溶液を準備するステップと、前記金属前駆体水溶液を、pHを7〜10に維持させるための塩基性水溶液と共沈槽に滴加して、A金属とB金属を共沈させるステップと、前記共沈が完了した後、共沈溶液を乾燥し、焼成するステップとを含んで製造される、請求項1に記載の酸化的脱水素化反応用触媒の製造方法。
- 前記塩基性水溶液は、アンモニア水及び水酸化ナトリウム水溶液から選択された1種以上である、請求項2に記載の酸化的脱水素化反応用触媒の製造方法。
- 前記触媒はバインダーフリー(free)である、請求項1から3のいずれか一項に記載の酸化的脱水素化反応用触媒の製造方法。
- 請求項1から4のいずれか1項に記載の酸化的脱水素化反応用触媒の製造方法で製造した酸化的脱水素化反応用触媒が充填された反応器に、ノルマルブテンを含有するC4混合物及び酸素を含む反応物を通過させながら酸化的脱水素化反応を行うステップを含む、酸化的脱水素化方法。
- 前記反応物は、C4混合物、酸素、スチーム及び窒素を、1:0.01〜1.5:1〜15:0.5〜10のモル比で含む、請求項5に記載の酸化的脱水素化方法。
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CN114425364B (zh) * | 2020-10-15 | 2024-03-29 | 中国石油化工股份有限公司 | 丁烯氧化脱氢制丁二烯催化剂及制备方法和应用 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658074A (en) | 1965-05-28 | 1987-04-14 | Petro-Tex Chemical Corporation | Catalytic oxidative dehydrogenation process |
US3860650A (en) | 1969-05-27 | 1975-01-14 | Halcon International Inc | Process for the production of organic amines |
US3671606A (en) * | 1969-10-02 | 1972-06-20 | Petro Tex Chem Corp | Oxidative dehydrogenation utilizing manganese ferrite |
US3849545A (en) | 1971-03-08 | 1974-11-19 | Petro Tex Chem Corp | Zinc ferrite oxidative dehydrogenation catalyst and method of preparation |
US4077912A (en) | 1972-10-12 | 1978-03-07 | Standard Oil Company | Catalysts useful for exothermic reactions |
US3951869A (en) | 1974-09-03 | 1976-04-20 | Petro-Tex Chemical Corporation | Modified zinc ferrite oxidative dehydrogenation catalysts |
US3998760A (en) | 1974-09-03 | 1976-12-21 | Petro-Tex Chemical Corporation | Modified zinc ferrite oxidative dehydrogenation catalysts |
DE3212249C2 (de) | 1982-04-02 | 1986-08-21 | Condea Chemie GmbH, 2212 Brunsbüttel | Verfahren zur Herstellung von kugelförmiger Tonerde |
JP3469746B2 (ja) | 1997-07-25 | 2003-11-25 | 株式会社ノリタケカンパニーリミテド | アルミナ質多孔質担体の製造方法 |
KR100847206B1 (ko) | 2007-05-10 | 2008-07-17 | 에스케이에너지 주식회사 | 아연 페라이트 촉매, 이의 제조방법 및 이를 이용한1,3-부타디엔의 제조방법 |
DE102008036724A1 (de) | 2008-08-07 | 2010-02-11 | Uhde Gmbh | Hochporöse Schaumkeramiken als Katalysatorträger zur Dehydrierung von Alkanen |
FR2937045B1 (fr) * | 2008-10-10 | 2012-11-30 | Inst Francais Du Petrole | Mise en oeuvre de solides a base de ferrite de zinc dans un procede de desulfuration profonde de charges oxygenees |
KR101071230B1 (ko) | 2009-10-01 | 2011-10-10 | 서울대학교산학협력단 | 황산화 아연 페라이트 촉매, 그 제조방법 및 상기 촉매를 이용한 1,3-부타디엔 제조방법 |
KR101713328B1 (ko) | 2010-07-20 | 2017-03-08 | 에스케이이노베이션 주식회사 | 혼성 망간 페라이트가 코팅된 촉매, 이의 제조방법 및 이를 이용한 1,3-부타디엔의 제조방법 |
US8551443B2 (en) * | 2010-09-02 | 2013-10-08 | Saudi Basic Industries Corporation | Modified zinc ferrite catalyst and method of preparation and use |
KR101270678B1 (ko) * | 2010-12-27 | 2013-06-03 | 금호석유화학 주식회사 | 에탄올로부터 아세트알데하이드를 합성하기 위한 탈수소화 반응용 구리계 촉매 및 이의 제조방법 |
KR101953919B1 (ko) * | 2012-12-18 | 2019-03-04 | 에스케이이노베이션 주식회사 | 혼성 망간 페라이트 허니컴형 촉매, 이의 제조방법 및 이를 이용한 1,3-부타디엔의 제조방법 |
KR101340621B1 (ko) | 2013-05-14 | 2013-12-11 | 금호석유화학 주식회사 | 분무 열분해 방법을 이용한 페라이트 금속산화물 촉매와 그의 제조방법 및 이를 이용한 1,3-부타디엔 제조방법 |
KR101340620B1 (ko) | 2013-05-14 | 2013-12-31 | 금호석유화학 주식회사 | 허니컴 구조의 페라이트 금속산화물 촉매 성형체와 그의 제조방법 및 이를 이용한 1,3-부타디엔 제조방법 |
JP6195246B2 (ja) | 2014-03-05 | 2017-09-13 | Jxtgエネルギー株式会社 | ブテンの脱水素に用いるフェライト系触媒の製造方法 |
CN105521796B (zh) * | 2014-10-24 | 2018-02-13 | 中国石油化工股份有限公司 | 用于丁烯氧化脱氢制丁二烯的催化剂及应用 |
CN105582954B (zh) | 2014-10-24 | 2018-04-17 | 上海碧科清洁能源技术有限公司 | 一种固体氧化物催化剂及其制备方法和应用 |
KR102017207B1 (ko) * | 2015-12-09 | 2019-09-02 | 주식회사 엘지화학 | 산화적 탈수소화 반응용 촉매 및 이의 제조방법 |
WO2017099411A1 (ko) * | 2015-12-09 | 2017-06-15 | (주) 엘지화학 | 산화적 탈수소화 반응용 촉매 및 이의 제조방법 |
KR101902108B1 (ko) * | 2016-03-30 | 2018-09-28 | 주식회사 엘지화학 | 페라이트계 촉매, 이의 제조방법 및 이를 이용한 부타디엔의 제조방법 |
KR102003479B1 (ko) * | 2016-04-18 | 2019-10-17 | 주식회사 엘지화학 | 세공체 표면 코팅 촉매 및 세공체의 표면처리 방법 |
KR102115299B1 (ko) * | 2016-06-07 | 2020-05-26 | 주식회사 엘지화학 | 산화적 탈수소화 반응 촉매 및 이의 제조방법 |
KR102239677B1 (ko) | 2017-04-12 | 2021-04-13 | 주식회사 엘지화학 | 산화적 탈수소화 반응용 촉매, 이의 제조방법 및 이를 이용한 산화적 탈수소화방법 |
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KR20180115227A (ko) | 2018-10-22 |
JP7019896B2 (ja) | 2022-02-16 |
US20210187485A1 (en) | 2021-06-24 |
US20190329226A1 (en) | 2019-10-31 |
US10888844B2 (en) | 2021-01-12 |
JP2019527133A (ja) | 2019-09-26 |
US11660584B2 (en) | 2023-05-30 |
EP3441139A1 (en) | 2019-02-13 |
EP3441139A4 (en) | 2019-07-31 |
EP3441139B1 (en) | 2022-12-28 |
CN109310994A (zh) | 2019-02-05 |
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JP2020157301A (ja) | 2020-10-01 |
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