ZA202300550B - A preparation method of a catalyst for efficient catalytic cracking of sludge pyrolysis tar, its application and real-time detection system - Google Patents

A preparation method of a catalyst for efficient catalytic cracking of sludge pyrolysis tar, its application and real-time detection system

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Publication number
ZA202300550B
ZA202300550B ZA2023/00550A ZA202300550A ZA202300550B ZA 202300550 B ZA202300550 B ZA 202300550B ZA 2023/00550 A ZA2023/00550 A ZA 2023/00550A ZA 202300550 A ZA202300550 A ZA 202300550A ZA 202300550 B ZA202300550 B ZA 202300550B
Authority
ZA
South Africa
Prior art keywords
catalyst
real
pyrolysis tar
preparation
detection system
Prior art date
Application number
ZA2023/00550A
Inventor
Zhang Jun
Jin Houyu
Yin Linlin
Chen Zhengrui
Original Assignee
Harbin Inst Technology
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 Harbin Inst Technology filed Critical Harbin Inst Technology
Publication of ZA202300550B publication Critical patent/ZA202300550B/en

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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
    • B01J23/70—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
    • B01J23/83—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 rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)

Abstract

The invention discloses a preparation method of a catalyst for efficient catalytic cracking of sludge pyrolysis tar, its application and real-time detection system, which belongs to the field of perovskite catalyst preparation and catalytic technology. The invention adopts a two-step sol-gel method to prepare a catalyst of Ni and Co bimetallic oxides supported on the surface of a perovskite oxide as a carrier. The metal ions are supported inside the carrier by the confinement effect of the perovskite oxide, and the oxygen negative ions inside the catalyst react with the surface area carbon, which can effectively reduce the influence of the active metal sintering of the catalyst and the surface area carbon covering the active site on the catalytic activity of the catalyst, and improve the anti-deactivation ability of the catalyst. The invention constructs a pyrolysis tar detection system, which can realize online detection of pyrolysis tar produced at any time, realize the real-time and accurate analysis of the content information of each component in pyrolysis tar, and realize real-time detection of the material composition and content in sludge pyrolysis gasification tar.
ZA2023/00550A 2021-12-30 2023-01-12 A preparation method of a catalyst for efficient catalytic cracking of sludge pyrolysis tar, its application and real-time detection system ZA202300550B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111661041.1A CN114345359B (en) 2021-12-30 2021-12-30 Preparation method and application of catalyst for efficient catalytic pyrolysis of sludge pyrolysis tar and real-time detection system
PCT/CN2022/137482 WO2023124873A1 (en) 2021-12-30 2022-12-08 Preparation method for and use of catalyst used for efficient catalytic cracking of sludge pyrolysis tar, and real-time measuring system

Publications (1)

Publication Number Publication Date
ZA202300550B true ZA202300550B (en) 2023-08-30

Family

ID=81104747

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/00550A ZA202300550B (en) 2021-12-30 2023-01-12 A preparation method of a catalyst for efficient catalytic cracking of sludge pyrolysis tar, its application and real-time detection system

Country Status (3)

Country Link
CN (1) CN114345359B (en)
WO (1) WO2023124873A1 (en)
ZA (1) ZA202300550B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114345359B (en) * 2021-12-30 2024-04-19 哈尔滨工业大学 Preparation method and application of catalyst for efficient catalytic pyrolysis of sludge pyrolysis tar and real-time detection system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101637725B (en) * 2009-08-20 2011-11-09 浙江工业大学 Honeycomb ceramic type monolithic catalyst using mayenite as coating layer, preparation method and application thereof
CN102600846A (en) * 2012-03-23 2012-07-25 中国科学院广州能源研究所 Preparation method of bimetallic integral type tar cracking and gas reforming catalyst
CN103111302B (en) * 2013-01-12 2015-06-17 天津大学 Preparation and application of shell-core-type perovskite-wrapping hydrotalcite-like-based oxide reforming hydrogen production catalyst
CN107376964B (en) * 2017-07-21 2020-07-14 湘潭大学 Preparation and application of composite photocatalyst with doped perovskite as carrier
CN108311147A (en) * 2018-01-24 2018-07-24 北京科技大学 Preparation method for the perovskite supported noble metal catalyst for purifying benzene
CN110813301A (en) * 2018-08-07 2020-02-21 天津大学 High-dispersion supported perovskite catalyst and preparation method and application thereof
US11845660B2 (en) * 2019-02-08 2023-12-19 The Board Of Trustees Of The University Of Alabama Method of chemical looping reforming at low temperatures with hydrogen from water splitting
CN111992215B (en) * 2020-08-24 2022-08-16 浙江工业大学 Lanthanide perovskite supported lead dioxide catalyst and preparation method and application thereof
CN112295565A (en) * 2020-10-30 2021-02-02 中国矿业大学 Multi-metal-doped perovskite catalyst, preparation method thereof and application of catalyst in catalytic pyrolysis of coal tar
CN114345359B (en) * 2021-12-30 2024-04-19 哈尔滨工业大学 Preparation method and application of catalyst for efficient catalytic pyrolysis of sludge pyrolysis tar and real-time detection system

Also Published As

Publication number Publication date
WO2023124873A1 (en) 2023-07-06
CN114345359A (en) 2022-04-15
CN114345359B (en) 2024-04-19

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