IT1044355B - Metodo ad apparato per evitare la corrosione di reattori - Google Patents

Metodo ad apparato per evitare la corrosione di reattori

Info

Publication number
IT1044355B
IT1044355B IT25164/75A IT2516475A IT1044355B IT 1044355 B IT1044355 B IT 1044355B IT 25164/75 A IT25164/75 A IT 25164/75A IT 2516475 A IT2516475 A IT 2516475A IT 1044355 B IT1044355 B IT 1044355B
Authority
IT
Italy
Prior art keywords
reactors
corrosion
avoid
apparatus method
Prior art date
Application number
IT25164/75A
Other languages
English (en)
Italian (it)
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Application granted granted Critical
Publication of IT1044355B publication Critical patent/IT1044355B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • F28D3/04—Distributing arrangements
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors
    • 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
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IT25164/75A 1974-07-08 1975-07-07 Metodo ad apparato per evitare la corrosione di reattori IT1044355B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49077374A JPS516180A (en) 1974-07-08 1974-07-08 Netsukokankio sonaeta kagakuhannosochino boshokukozo

Publications (1)

Publication Number Publication Date
IT1044355B true IT1044355B (it) 1980-03-20

Family

ID=13632111

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25164/75A IT1044355B (it) 1974-07-08 1975-07-07 Metodo ad apparato per evitare la corrosione di reattori

Country Status (14)

Country Link
JP (1) JPS516180A (ja)
AR (1) AR205206A1 (ja)
BR (1) BR7504281A (ja)
CA (1) CA1053444A (ja)
DE (1) DE2527630C3 (ja)
EG (1) EG11882A (ja)
ES (1) ES439075A1 (ja)
FR (1) FR2277618A1 (ja)
GB (1) GB1508836A (ja)
IN (1) IN143794B (ja)
IT (1) IT1044355B (ja)
NL (1) NL173188C (ja)
PH (1) PH13291A (ja)
PL (1) PL103732B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614587A1 (de) * 1976-04-05 1977-10-13 Metallgesellschaft Ag Verfahren zum eindampfen wasserhaltiger fluessigkeiten
JPS53137873A (en) * 1977-05-09 1978-12-01 Kanegafuchi Chem Ind Co Ltd Reaction method and its device
JPH0725712B2 (ja) * 1990-08-30 1995-03-22 昭和電工株式会社 ２，３―ジクロル―１―プロパノールの製造方法
EP0487935A1 (en) * 1990-11-26 1992-06-03 Urea Casale S.A. Process and high-yield reactors for the synthesis of urea
DE19909935A1 (de) * 1999-03-06 2000-09-07 Daimler Chrysler Ag Reaktoreinheit, insbesondere autothermer Primärreformer
JP4426415B2 (ja) 2004-10-01 2010-03-03 東洋エンジニアリング株式会社 反応装置

Also Published As

Publication number Publication date
IN143794B (ja) 1978-02-04
BR7504281A (pt) 1976-07-06
JPS54232B2 (ja) 1979-01-08
FR2277618A1 (fr) 1976-02-06
ES439075A1 (es) 1977-06-16
NL173188B (nl) 1983-07-18
NL7507305A (nl) 1976-01-12
NL173188C (nl) 1983-12-16
AR205206A1 (es) 1976-04-12
JPS516180A (en) 1976-01-19
CA1053444A (en) 1979-05-01
GB1508836A (en) 1978-04-26
PH13291A (en) 1980-03-04
FR2277618B1 (ja) 1981-04-30
EG11882A (en) 1978-06-30
PL103732B1 (pl) 1979-07-31
AU8276775A (en) 1977-01-06
DE2527630A1 (de) 1976-01-29
DE2527630B2 (de) 1979-04-05
DE2527630C3 (de) 1979-09-20

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