CN104258788A - Reaction kettle for chemical equipment - Google Patents

Reaction kettle for chemical equipment Download PDF

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Publication number
CN104258788A
CN104258788A CN201410478472.8A CN201410478472A CN104258788A CN 104258788 A CN104258788 A CN 104258788A CN 201410478472 A CN201410478472 A CN 201410478472A CN 104258788 A CN104258788 A CN 104258788A
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CN
China
Prior art keywords
reaction kettle
kettle body
alt
iron
chemical industry
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.)
Granted
Application number
CN201410478472.8A
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Chinese (zh)
Other versions
CN104258788B (en
Inventor
高卫明
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.)
CHANGSHU LIANMING CHEMICAL EQUIPMENT Co Ltd
Original Assignee
CHANGSHU LIANMING CHEMICAL EQUIPMENT 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 CHANGSHU LIANMING CHEMICAL EQUIPMENT Co Ltd filed Critical CHANGSHU LIANMING CHEMICAL EQUIPMENT Co Ltd
Priority to CN201410478472.8A priority Critical patent/CN104258788B/en
Publication of CN104258788A publication Critical patent/CN104258788A/en
Application granted granted Critical
Publication of CN104258788B publication Critical patent/CN104258788B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32408—Metal

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)

Abstract

The invention discloses a reaction kettle for chemical equipment. The reaction kettle comprises a reaction kettle body, a stirring device, a feeding hole and a discharging hole, wherein the stirring device is arranged in the reaction kettle body, the feeding hole is formed in the top of the reaction kettle body, and the discharging hole is formed in the bottom of the reaction kettle body; the reaction kettle body is made of a steel material; the steel material comprises the following components in percentage by weight: 0.07%-0.09% of Cd, 0.11%-0.13% of Alt, 0.22%-0.24% of Ta, 0.10%-0.12% of Mo, 0.05%-0.07% of Pt, 0.65%-0.67% of Mn, 1.20%-1.22% of Cr, 0.32%-0.34% of C, 0.33%-0.35% of Si and the balance of iron and unavoidable impurities. The reaction kettle for the chemical equipment has good high-temperature mechanical property and can be applied to high-temperature, high-pressure and high-temperature-steam-corroded environments.

Description

Chemical industry equipment reactor
Technical field
The present invention relates to chemical industry equipment reactor.
Background technology
Chemical industry equipment reactor will use in the environment of high temperature, high pressure, high-temperature steam corrosion, therefore higher to its performance requirement.
Summary of the invention
The object of the present invention is to provide a kind of chemical industry equipment reactor, it has good high-temperature mechanical property, the environment of the high temperature that can bear, high pressure, high-temperature steam corrosion.
For achieving the above object, technical scheme of the present invention is a kind of chemical industry equipment reactor of design, comprise reaction kettle body, the agitating device be arranged in reaction kettle body, the charging aperture being arranged on reaction kettle body top and the discharging opening be arranged on bottom reaction kettle body, described reaction kettle body is made up of steel, and described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Preferably, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Preferably, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Preferably, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Advantage of the present invention and beneficial effect are: provide a kind of chemical industry equipment reactor, it has good high-temperature mechanical property, the environment of the high temperature that can bear, high pressure, high-temperature steam corrosion.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of chemical industry equipment reactor, comprise reaction kettle body, the agitating device be arranged in reaction kettle body, the charging aperture being arranged on reaction kettle body top and the discharging opening be arranged on bottom reaction kettle body, described reaction kettle body is made up of steel, and described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Embodiment 2
A kind of chemical industry equipment reactor, comprise reaction kettle body, the agitating device be arranged in reaction kettle body, the charging aperture being arranged on reaction kettle body top and the discharging opening be arranged on bottom reaction kettle body, described reaction kettle body is made up of steel, and described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
Embodiment 3
A kind of chemical industry equipment reactor, comprise reaction kettle body, the agitating device be arranged in reaction kettle body, the charging aperture being arranged on reaction kettle body top and the discharging opening be arranged on bottom reaction kettle body, described reaction kettle body is made up of steel, and described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
 
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (4)

1. chemical industry equipment reactor, it is characterized in that, comprise reaction kettle body, the agitating device be arranged in reaction kettle body, the charging aperture being arranged on reaction kettle body top and the discharging opening be arranged on bottom reaction kettle body, described reaction kettle body is made up of steel, and described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
2. chemical industry equipment reactor according to claim 1, is characterized in that, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
3. chemical industry equipment reactor according to claim 1, is characterized in that, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
4. chemical industry equipment reactor according to claim 1, is characterized in that, described steel consist of the following composition by weight percentage:
Cd：0.07～0.09%，
Alt：0.11～0.13%，
Ta：0.22～0.24%，
Mo：0.10～0.12%，
Pt：0.05～0.07%，
Mn：0.65～0.67%，
Cr：1.20～1.22%，
C：0.32～0.34%，
Si：0.33～0.35%，
All the other are iron and inevitable impurity.
CN201410478472.8A 2014-09-19 2014-09-19 Chemical industry equipment reactor Expired - Fee Related CN104258788B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410478472.8A CN104258788B (en) 2014-09-19 2014-09-19 Chemical industry equipment reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410478472.8A CN104258788B (en) 2014-09-19 2014-09-19 Chemical industry equipment reactor

Publications (2)

Publication Number Publication Date
CN104258788A true CN104258788A (en) 2015-01-07
CN104258788B CN104258788B (en) 2016-10-05

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443489A1 (en) * 1990-02-19 1991-08-28 Nippon Steel Corporation High-nitrogen ferritic heat-resisting steel and method of production thereof
JPH09170066A (en) * 1995-10-17 1997-06-30 Mitsubishi Heavy Ind Ltd Production of material resistant to corrosion and wear
CN2915881Y (en) * 2006-05-31 2007-06-27 福建方明钢铁有限公司 Submergence roller/ stabilization roller end structure for zinc pot/aluminum pot/ zinc aluminum pot
KR100744729B1 (en) * 2007-04-05 2007-08-01 김원기 The surface treatment device to use the steam and the surface treatment method for using the same
CN101194037A (en) * 2005-04-11 2008-06-04 住友金属工业株式会社 Austenitic stainless steel
CN101264681A (en) * 2001-06-06 2008-09-17 新日本制铁株式会社 Hot-dip galvannealed steel sheet, steel sheet treated by hot-dip galvannealed layer diffusion and a method of producing the same
JP4288138B2 (en) * 2003-11-05 2009-07-01 新日本製鐵株式会社 Steel sheet for hot forming
CN102369304A (en) * 2009-04-01 2012-03-07 罗瓦玛股份公司 Hot work tool steel with outstanding toughness and thermal conductivity

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443489A1 (en) * 1990-02-19 1991-08-28 Nippon Steel Corporation High-nitrogen ferritic heat-resisting steel and method of production thereof
JPH09170066A (en) * 1995-10-17 1997-06-30 Mitsubishi Heavy Ind Ltd Production of material resistant to corrosion and wear
CN101264681A (en) * 2001-06-06 2008-09-17 新日本制铁株式会社 Hot-dip galvannealed steel sheet, steel sheet treated by hot-dip galvannealed layer diffusion and a method of producing the same
JP4288138B2 (en) * 2003-11-05 2009-07-01 新日本製鐵株式会社 Steel sheet for hot forming
CN101194037A (en) * 2005-04-11 2008-06-04 住友金属工业株式会社 Austenitic stainless steel
CN2915881Y (en) * 2006-05-31 2007-06-27 福建方明钢铁有限公司 Submergence roller/ stabilization roller end structure for zinc pot/aluminum pot/ zinc aluminum pot
KR100744729B1 (en) * 2007-04-05 2007-08-01 김원기 The surface treatment device to use the steam and the surface treatment method for using the same
CN102369304A (en) * 2009-04-01 2012-03-07 罗瓦玛股份公司 Hot work tool steel with outstanding toughness and thermal conductivity

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Granted publication date: 20161005

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