JP2021511198A - 金属複合触媒の製造方法及びこれによって製造された金属複合触媒 - Google Patents
金属複合触媒の製造方法及びこれによって製造された金属複合触媒 Download PDFInfo
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- JP2021511198A JP2021511198A JP2020538118A JP2020538118A JP2021511198A JP 2021511198 A JP2021511198 A JP 2021511198A JP 2020538118 A JP2020538118 A JP 2020538118A JP 2020538118 A JP2020538118 A JP 2020538118A JP 2021511198 A JP2021511198 A JP 2021511198A
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
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- 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
- B01J23/80—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 zinc, cadmium or mercury
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
- B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
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- 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
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/28—Phosphorising
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- C—CHEMISTRY; METALLURGY
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
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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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/20—Constitutive chemical elements of heterogeneous catalysts of Group II (IIA or IIB) of the Periodic Table
- B01J2523/27—Zinc
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- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/80—Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table
- B01J2523/84—Metals of the iron group
- B01J2523/842—Iron
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with zinc, cadmium or mercury
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Abstract
Description
Claims (15)
- (A)亜鉛(Zn)前駆体、フェライト(Fe)前駆体及び水を含む金属前駆体溶液を塩基性水溶液と接触させて沈殿物を得るステップ;
(B)前記沈殿物をろ過し焼成して、亜鉛フェライト触媒を得るステップ;及び
(C)前記亜鉛フェライト触媒に酸を担持するステップ
を含む
金属複合触媒の製造方法。 - 前記(A)ステップにおいて、前記金属前駆体溶液の水100wt%を基準に、前記亜鉛(Zn)前駆体の含量は、0.1wt%〜5wt%である、
請求項1に記載の金属複合触媒の製造方法。 - 前記(A)ステップにおいて、前記金属前駆体溶液の水100wt%を基準に、前記フェライト(Fe)前駆体の含量は、1wt%〜10wt%である、
請求項1または2に記載の金属複合触媒の製造方法。 - 前記(C)ステップにおいて、前記酸は、リン酸である、
請求項1から3のいずれか1項に記載の金属複合触媒の製造方法。 - 前記(C)ステップにおいて、前記亜鉛フェライト触媒100wt%を基準に、前記酸の含量は、0.05wt%〜0.2wt%である、
請求項1から4のいずれか1項に記載の金属複合触媒の製造方法。 - 前記亜鉛(Zn)前駆体及び前記フェライト(Fe)前駆体は、それぞれ独立して、硝酸塩(nitrate)、アンモニウム塩(ammonium salt)、硫酸塩(sulfate)及び塩化物(chloride)からなる群より選択される1種以上又はこれの水和物である、
請求項1から5のいずれか1項に記載の金属複合触媒の製造方法。 - 前記亜鉛(Zn)前駆体は、塩化亜鉛(ZnCl2)である、
請求項1から6のいずれか1項に記載の金属複合触媒の製造方法。 - 前記フェライト(Fe)前駆体は、フェリッククロライドハイドレート(FeCl3・6H2O)である、
請求項1から7のいずれか1項に記載の金属複合触媒の製造方法。 - 前記塩基性水溶液のpHは、7〜11である、
請求項1から8のいずれか1項に記載の金属複合触媒の製造方法。 - 前記塩基性水溶液は、水酸化カリウム、炭酸アンモニウム、炭酸水素アンモニウム、水酸化ナトリウム水溶液、炭酸ナトリウム水溶液、及びアンモニア水からなる群より選択された1種以上である、
請求項1から9のいずれか1項に記載の金属複合触媒の製造方法。 - 前記(B)ステップにおいて、前記沈殿物をろ過後、焼成する前に、乾燥するステップをさらに含む、
請求項1から10のいずれか1項に記載の金属複合触媒の製造方法。 - 前記(C)ステップの後に、酸が担持された亜鉛フェライト触媒を焼成するステップをさらに含む、
請求項1から11のいずれか1項に記載の金属複合触媒の製造方法。 - 請求項1〜12のいずれか一項に記載の金属複合触媒の製造方法で製造された金属複合触媒をブテンの酸化的脱水素化反応に使用して、ブタジエンを製造するステップを含む
ブタジエンの製造方法。 - 亜鉛フェライト触媒及び酸を含む
金属複合触媒。 - 前記酸は、亜鉛フェライト触媒100wt%を基準に、0.05wt%〜0.2wt%である、
請求項14に記載の金属複合触媒。
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KR10-2018-0041559 | 2018-04-10 | ||
KR1020180041559A KR20190118345A (ko) | 2018-04-10 | 2018-04-10 | 금속 복합 촉매의 제조방법 및 이에 의해 제조된 금속 복합 촉매 |
PCT/KR2019/004251 WO2019199042A1 (ko) | 2018-04-10 | 2019-04-10 | 금속 복합 촉매의 제조방법 및 이에 의해 제조된 금속 복합 촉매 |
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US (1) | US11465138B2 (ja) |
EP (1) | EP3778007A4 (ja) |
JP (1) | JP7039817B2 (ja) |
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WO (1) | WO2019199042A1 (ja) |
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EP3778007A4 (en) | 2021-06-09 |
CN111655369B (zh) | 2024-01-30 |
US20210046469A1 (en) | 2021-02-18 |
US11465138B2 (en) | 2022-10-11 |
KR20190118345A (ko) | 2019-10-18 |
JP7039817B2 (ja) | 2022-03-23 |
CN111655369A (zh) | 2020-09-11 |
EP3778007A1 (en) | 2021-02-17 |
WO2019199042A1 (ko) | 2019-10-17 |
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