SG10201809465PA - A metal-doped hydroxyapatite catalyst - Google Patents

A metal-doped hydroxyapatite catalyst

Info

Publication number
SG10201809465PA
SG10201809465PA SG10201809465PA SG10201809465PA SG10201809465PA SG 10201809465P A SG10201809465P A SG 10201809465PA SG 10201809465P A SG10201809465P A SG 10201809465PA SG 10201809465P A SG10201809465P A SG 10201809465PA SG 10201809465P A SG10201809465P A SG 10201809465PA
Authority
SG
Singapore
Prior art keywords
metal
hydroxyapatite catalyst
doped hydroxyapatite
doped
provides
Prior art date
Application number
SG10201809465PA
Inventor
Kanaparthi Ramesh
Armando Borgna
Yi Ling Eileen Goh
Timothy John White
Original Assignee
Agency Science Tech & Res
Univ Nanyang Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agency Science Tech & Res, Univ Nanyang Tech filed Critical Agency Science Tech & Res
Publication of SG10201809465PA publication Critical patent/SG10201809465PA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • 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
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
    • 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
    • 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
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, 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
    • 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
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • 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
    • 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
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—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
    • 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
    • B01J35/613—10-100 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A Metal-Doped Hydroxyapatite Catalyst The present invention provides the use of a metal-doped 5 hydroxyapatite catalyst for highly selective conversion of an alcohol to an aldehyde at low temperatures. More specifically, the invention provides the use of a silver-doped hydroxyapatite catalyst for the highly selective oxidative dehydrogenation of ethanol to acetaldehyde. The present invention also provides the 10 method for converting ethanol to acetaldehyde using a silver- doped hydroxyapatite catalyst. [Fig. 1] 15
SG10201809465PA 2013-03-28 2014-03-28 A metal-doped hydroxyapatite catalyst SG10201809465PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG2013023528 2013-03-28

Publications (1)

Publication Number Publication Date
SG10201809465PA true SG10201809465PA (en) 2018-11-29

Family

ID=51624909

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201809465PA SG10201809465PA (en) 2013-03-28 2014-03-28 A metal-doped hydroxyapatite catalyst
SG11201507953WA SG11201507953WA (en) 2013-03-28 2014-03-28 A metal-doped hydroxyapatite catalyst

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201507953WA SG11201507953WA (en) 2013-03-28 2014-03-28 A metal-doped hydroxyapatite catalyst

Country Status (3)

Country Link
US (1) US9586884B2 (en)
SG (2) SG10201809465PA (en)
WO (1) WO2014158096A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201809465PA (en) 2013-03-28 2018-11-29 Agency Science Tech & Res A metal-doped hydroxyapatite catalyst
RU2644770C1 (en) * 2016-12-19 2018-02-14 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Catalyst and a method for production of acetaldehyde with its use
US10363553B2 (en) * 2017-04-19 2019-07-30 King Abdulaziz University Nanocomposite hollow sphere as a photocatalyst and methods thereof
CN107899572B (en) * 2017-10-24 2020-10-16 安徽省福泰精细化工有限责任公司 Preparation method of electrolytic silver catalyst for producing formaldehyde
CN109701570B (en) * 2017-10-26 2022-03-29 中国石油化工股份有限公司 Catalyst for synthesizing methyl isobutyl ketone and diisobutyl ketone from acetone and preparation method and application thereof
CN111138254A (en) * 2020-03-04 2020-05-12 河南省化工研究所有限责任公司 Method for synthesizing aldehyde compound by catalytic oxidation of alcohol with supported manganese oxide
CN114405525A (en) * 2022-01-27 2022-04-29 河北大学 Transition metal substituted noble metal hydroxyapatite catalyst and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217343A (en) * 1998-01-30 1999-08-10 Sangi Co Ltd Synthesis of chemical industrial feedstock and high-octane fuel
JP2002275116A (en) 2001-03-14 2002-09-25 Asahi Kasei Corp Method for producing aldehyde or ketone using palladium-immobilized hydroxyapatite
RU2467057C2 (en) * 2007-09-13 2012-11-20 Кабусики Кайся Санги Method of obtaining composition using alcohol as raw material
CN101906027A (en) * 2009-06-05 2010-12-08 复旦大学 Method for preparing aldehydes or ketones by alcohol oxidation reaction
CA2685255C (en) 2009-08-17 2014-04-08 Kabushiki Kaisha Sangi Catalyst and alcohol synthesis method
SG10201809465PA (en) 2013-03-28 2018-11-29 Agency Science Tech & Res A metal-doped hydroxyapatite catalyst

Also Published As

Publication number Publication date
WO2014158096A1 (en) 2014-10-02
US9586884B2 (en) 2017-03-07
SG11201507953WA (en) 2015-10-29
US20160052851A1 (en) 2016-02-25

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