SG11202105777RA - A metal doped catalyst - Google Patents

A metal doped catalyst

Info

Publication number
SG11202105777RA
SG11202105777RA SG11202105777RA SG11202105777RA SG11202105777RA SG 11202105777R A SG11202105777R A SG 11202105777RA SG 11202105777R A SG11202105777R A SG 11202105777RA SG 11202105777R A SG11202105777R A SG 11202105777RA SG 11202105777R A SG11202105777R A SG 11202105777RA
Authority
SG
Singapore
Prior art keywords
metal doped
doped catalyst
catalyst
metal
doped
Prior art date
Application number
SG11202105777RA
Inventor
Jiangyong Hu
Say Leong Ong
Qinqing Cai
Lakshmi Jothinathan
Original Assignee
Sembcorp Ind Ltd
Nat Univ Singapore
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 Sembcorp Ind Ltd, Nat Univ Singapore filed Critical Sembcorp Ind Ltd
Publication of SG11202105777RA publication Critical patent/SG11202105777RA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)
SG11202105777RA 2018-12-12 2018-12-12 A metal doped catalyst SG11202105777RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2018/050607 WO2020122808A1 (en) 2018-12-12 2018-12-12 A metal doped catalyst

Publications (1)

Publication Number Publication Date
SG11202105777RA true SG11202105777RA (en) 2021-06-29

Family

ID=71076995

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105777RA SG11202105777RA (en) 2018-12-12 2018-12-12 A metal doped catalyst

Country Status (3)

Country Link
CN (1) CN113396013A (en)
SG (1) SG11202105777RA (en)
WO (1) WO2020122808A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156791A (en) * 2020-10-16 2021-01-01 上海纳米技术及应用国家工程研究中心有限公司 Preparation method of ozone catalytic purification material, product and application thereof
CN112473643A (en) * 2020-12-09 2021-03-12 浙江海禹环保科技有限公司 Ozone oxidation catalyst for treating waste brine and preparation method and application thereof
CN113121006A (en) * 2021-03-14 2021-07-16 河北华勘资环勘测有限公司 Preparation method of iron-nickel nano material and application of iron-nickel nano material in oxidative degradation of chloroethylene by activated persulfate
CN114289022B (en) * 2021-12-14 2024-05-10 煤炭科学技术研究院有限公司 Ozone catalytic oxidation catalyst and preparation method and application thereof
CN114308055A (en) * 2021-12-27 2022-04-12 图方便（苏州）环保科技有限公司 Catalyst for ozone decoloration, decoloration device and decoloration method
CN114289016A (en) * 2021-12-31 2022-04-08 深圳永清水务有限责任公司 Catalyst and preparation method and application thereof
CN114849727B (en) * 2022-04-14 2023-10-20 中建环能科技股份有限公司 Magnetic supported ozone catalyst and preparation method and application method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101219371A (en) * 2007-01-08 2008-07-16 北京化工大学 Photocatalysis oxidation treated high concentration organic trade waste
US20120165184A1 (en) * 2009-06-22 2012-06-28 Nanyang Technological University Doped catalytic carbonaceous composite materials and uses thereof
CN102689977A (en) * 2012-06-01 2012-09-26 浙江清华长三角研究院 Waste water purification method and reactor adopting ozone oxidation catalysis and using compound suspended carrier
CN105032424B (en) * 2015-06-05 2019-01-22 中国科学院化学研究所 A kind of catalyst and preparation method thereof for aromatic nitro compound selective hydrogenation
CN105107521A (en) * 2015-07-24 2015-12-02 四川大学 Mn-Fe double metal-doped active carbon-based desulfurization catalyst, and preparation method thereof
CN105439277A (en) * 2015-12-24 2016-03-30 安徽锋亚环境技术有限公司 Tail water deep treatment system based on micro-bubble ozone heterogeneous catalysis and oxidization
CN206858331U (en) * 2017-03-23 2018-01-09 博瑞德环境集团股份有限公司 Electrode couples ozone oxidation integral reactor
CN107999062A (en) * 2017-12-22 2018-05-08 北京市水科学技术研究院 Activated carbon fiber loaded Ag/TiO2The preparation method and application of composite catalyzing material
CN108557985A (en) * 2018-06-22 2018-09-21 哈尔滨工业大学（深圳） A kind of catalytic ozonation stirring reactor and sewage water treatment method

Also Published As

Publication number Publication date
CN113396013A (en) 2021-09-14
WO2020122808A1 (en) 2020-06-18

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