CN108452648A - A kind of dead catalyst comprehensive reutilization method - Google Patents

A kind of dead catalyst comprehensive reutilization method Download PDF

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Publication number
CN108452648A
CN108452648A CN201711398198.3A CN201711398198A CN108452648A CN 108452648 A CN108452648 A CN 108452648A CN 201711398198 A CN201711398198 A CN 201711398198A CN 108452648 A CN108452648 A CN 108452648A
Authority
CN
China
Prior art keywords
catalyst
boiler
dead catalyst
comprehensive reutilization
organic matter
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201711398198.3A
Other languages
Chinese (zh)
Inventor
沈爱萍
周巧荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU MEILAN CHEMICAL CO Ltd
Original Assignee
JIANGSU MEILAN CHEMICAL CO Ltd
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 JIANGSU MEILAN CHEMICAL CO Ltd filed Critical JIANGSU MEILAN CHEMICAL CO Ltd
Priority to CN201711398198.3A priority Critical patent/CN108452648A/en
Publication of CN108452648A publication Critical patent/CN108452648A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/02—Absorbents, e.g. in the absence of an actual absorbent column or scavenger

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

The invention discloses a kind of dead catalyst comprehensive reutilization methods, it includes the following steps：Using dipping method, the organic matter in catalyst is separated in maceration extract, maceration extract is sent to sewage-treatment plant, then after being dried to catalyst, is sent to boiler plant, is added in boiler as sulfur elimination and carries out high temperature incineration, to be comprehensively utilized.The present invention can greatly reduce removal cost by being removed to the organic matter that catalyst adsorbs in process of production.

Description

A kind of dead catalyst comprehensive reutilization method
Technical field
The present invention relates to a kind of dead catalyst comprehensive reutilization methods.
Background technology
Monochloro methane in process of production, must react just in catalyst presence under certain temperature, pressure by reaction It can carry out, catalyst main component is AL2O3, and the dead catalyst of generation contains organic matter, is intended only as solid waste, and to handle can only Specialized factory is looked for, high processing cost is looked for and need to be collected to specialized factory's difficulty, of high cost.
Invention content
The present invention provides a kind of dead catalyst comprehensive reutilization method, it can by catalyst in production process The organic matter of middle absorption is removed, and greatly reduces removal cost.
Present invention employs following technical schemes：A kind of dead catalyst comprehensive reutilization method, it is characterized in that it includes Following steps：Using dipping method, the organic matter in catalyst is separated in maceration extract, maceration extract is sent to sewage disposal and is filled It sets, then after being dried to catalyst, send to boiler plant, be added in boiler as sulfur elimination and carry out high temperature incineration, to It is comprehensively utilized.
The dead catalyst is used for steam boiler sulfur elimination.
The invention has the advantages that：After using following technical scheme, the present invention can be by existing to catalyst The organic matter adsorbed in production process is removed, and greatly reduces removal cost.The present invention relates in chloride production course Catalyst method for innocent treatment, and comprehensively utilized, in steam boiler production.More particularly, the present invention passes through The organic matter that catalyst adsorbs in process of production is removed, the sulfur elimination of steam boiler is then used as.
Specific implementation mode
The present invention provides a kind of dead catalyst comprehensive reutilization methods, it includes the following steps：Using dipping method, Organic matter in catalyst is separated in maceration extract, maceration extract is sent to sewage-treatment plant, then catalyst is dried Afterwards, it send to boiler plant, is added in boiler as sulfur elimination and carries out high temperature incineration, to be comprehensively utilized, described is useless Catalyst is used for steam boiler sulfur elimination.The present invention encourages the removal organic matter that catalyst is adsorbed, useless to urge by catalyst recycle Organic matter in agent is removed using infusion process, and dead catalyst is used for steam boiler sulfur elimination.

Claims (2)

1. a kind of dead catalyst comprehensive reutilization method, it is characterized in that it includes the following steps：Using dipping method, will be catalyzed Organic matter in agent is separated in maceration extract, and maceration extract is sent to sewage-treatment plant, then after being dried to catalyst, send to Boiler plant is added in boiler as sulfur elimination and carries out high temperature incineration, to be comprehensively utilized.
2. dead catalyst comprehensive reutilization method according to claim 1, it is characterized in that the dead catalyst is used for Steam boiler sulfur elimination.
CN201711398198.3A 2017-12-22 2017-12-22 A kind of dead catalyst comprehensive reutilization method Pending CN108452648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711398198.3A CN108452648A (en) 2017-12-22 2017-12-22 A kind of dead catalyst comprehensive reutilization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711398198.3A CN108452648A (en) 2017-12-22 2017-12-22 A kind of dead catalyst comprehensive reutilization method

Publications (1)

Publication Number Publication Date
CN108452648A true CN108452648A (en) 2018-08-28

Family

ID=63220609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711398198.3A Pending CN108452648A (en) 2017-12-22 2017-12-22 A kind of dead catalyst comprehensive reutilization method

Country Status (1)

Country Link
CN (1) CN108452648A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186445A (en) * 1982-04-27 1983-10-31 Mitsubishi Heavy Ind Ltd Method for regenerating catalyst
CN1165712A (en) * 1996-05-20 1997-11-26 中国石油化工总公司 Method for regeneration of amination catalyst
CN102992369A (en) * 2012-12-21 2013-03-27 山东科技大学 Recycling method for catalyst alumina
CN105126927A (en) * 2014-05-28 2015-12-09 许承柱 Catalyst support for preparing a catalyst for removal of nitrogen oxides and method for preparing thereof
CN106316748A (en) * 2016-09-26 2017-01-11 北京神雾环境能源科技集团股份有限公司 Reaction system and reaction method for preparing ethylene from acetylene recovered from green oil
CN106902896A (en) * 2017-01-18 2017-06-30 昆明理工大学 A kind of method for removing aluminium scrap base hydrogenation catalyst surface oily substance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186445A (en) * 1982-04-27 1983-10-31 Mitsubishi Heavy Ind Ltd Method for regenerating catalyst
CN1165712A (en) * 1996-05-20 1997-11-26 中国石油化工总公司 Method for regeneration of amination catalyst
CN102992369A (en) * 2012-12-21 2013-03-27 山东科技大学 Recycling method for catalyst alumina
CN105126927A (en) * 2014-05-28 2015-12-09 许承柱 Catalyst support for preparing a catalyst for removal of nitrogen oxides and method for preparing thereof
CN106316748A (en) * 2016-09-26 2017-01-11 北京神雾环境能源科技集团股份有限公司 Reaction system and reaction method for preparing ethylene from acetylene recovered from green oil
CN106902896A (en) * 2017-01-18 2017-06-30 昆明理工大学 A kind of method for removing aluminium scrap base hydrogenation catalyst surface oily substance

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
丁忠浩等: "《固体和气体废弃物再生与利用》", 31 March 2006, 国防工业出版社 *
李加加等: "失活氧化铝微球的高资源化利用技术的研究", 《河北化工》 *

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Application publication date: 20180828