GB1189778A - Improvements in or relating to Heat Storage Systems - Google Patents

Improvements in or relating to Heat Storage Systems

Info

Publication number
GB1189778A
GB1189778A GB44594/68A GB4459468A GB1189778A GB 1189778 A GB1189778 A GB 1189778A GB 44594/68 A GB44594/68 A GB 44594/68A GB 4459468 A GB4459468 A GB 4459468A GB 1189778 A GB1189778 A GB 1189778A
Authority
GB
United Kingdom
Prior art keywords
iron
hydrogen
corrosion
storage systems
sept
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.)
Expired
Application number
GB44594/68A
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.)
Comstock and Wescott Inc
Original Assignee
Comstock and Wescott Inc
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 Comstock and Wescott Inc filed Critical Comstock and Wescott Inc
Publication of GB1189778A publication Critical patent/GB1189778A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

1,189,778. Preventing corrosion in heatstorage systems. COMSTOCK & WESCOTT Inc. Sept. 19, 1968 [Sept. 26, 1967], No.44594/68. Heading C7E. [Also in Division F4] Corrosion of the metal of a sealed container housing a material that reacts with said metal to generate hydrogen is inhibited by producing hydrogen at the external surface of the container at a temperature sufficient to effect diffusion of hydrogen through the container wall. A particular application of this process is in heat-storage systems of the type comprising a closed iron vessel containing NaOH, wherein the iron is protected from corrosion by the generation at its surface of nascent hydrogen by reaction of atmospheric water vapour with the iron, which reaction may be assisted by the provision on the iron of a coating such as silica gel, alumina, or a zeolite, which absorbs water vapour.
GB44594/68A 1967-09-26 1968-09-19 Improvements in or relating to Heat Storage Systems Expired GB1189778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67054467A 1967-09-26 1967-09-26

Publications (1)

Publication Number Publication Date
GB1189778A true GB1189778A (en) 1970-04-29

Family

ID=24690820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44594/68A Expired GB1189778A (en) 1967-09-26 1968-09-19 Improvements in or relating to Heat Storage Systems

Country Status (3)

Country Link
US (1) US3501261A (en)
FR (1) FR1583369A (en)
GB (1) GB1189778A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101620112B1 (en) * 2008-02-22 2016-05-11 다우 글로벌 테크놀로지스 엘엘씨 Thermal energy storage materials
KR20100116633A (en) * 2008-02-22 2010-11-01 다우 글로벌 테크놀로지스 인크. Heat storage devices

Also Published As

Publication number Publication date
FR1583369A (en) 1969-10-24
DE1796229B2 (en) 1977-06-16
US3501261A (en) 1970-03-17
DE1796229A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee