FR2033393A1 - Hydrothermal treatment, drying and cool- - ing of light concrete - Google Patents

Hydrothermal treatment, drying and cool- - ing of light concrete

Info

Publication number
FR2033393A1
FR2033393A1 FR7003434A FR7003434A FR2033393A1 FR 2033393 A1 FR2033393 A1 FR 2033393A1 FR 7003434 A FR7003434 A FR 7003434A FR 7003434 A FR7003434 A FR 7003434A FR 2033393 A1 FR2033393 A1 FR 2033393A1
Authority
FR
France
Prior art keywords
cool
ing
drying
hydrothermal treatment
light concrete
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.)
Withdrawn
Application number
FR7003434A
Other languages
French (fr)
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.)
GV
Original Assignee
GV
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 GV filed Critical GV
Publication of FR2033393A1 publication Critical patent/FR2033393A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

At least one autoclave has steam-discharging means and a condenser communicating with it. Preferably, the condenser has a device for discharging non-condensibles, comprising a multi-stage steam jet pump in which stages not communicating with the source of working fluid are used as channels for circulation of steam and gases evacuated from the autoclave.
FR7003434A 1969-02-26 1970-01-30 Hydrothermal treatment, drying and cool- - ing of light concrete Withdrawn FR2033393A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1310650 1969-02-26

Publications (1)

Publication Number Publication Date
FR2033393A1 true FR2033393A1 (en) 1970-12-04

Family

ID=20444907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003434A Withdrawn FR2033393A1 (en) 1969-02-26 1970-01-30 Hydrothermal treatment, drying and cool- - ing of light concrete

Country Status (3)

Country Link
DE (1) DE2000087B2 (en)
FR (1) FR2033393A1 (en)
SE (1) SE359811B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589478A (en) * 2014-12-30 2015-05-06 周刚 Still kettle quick accumulated residual steam accumulated energy circulating device and method
CN112622009A (en) * 2020-12-11 2021-04-09 苏州信义新型墙体材料有限公司 Automatic aerated concrete steam curing gas distribution system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932403B4 (en) * 1999-07-14 2008-09-18 Arnold Boroske Method for autoclave evacuation for autogenous porous body or sand-lime brick production, autoclave system and use of an injector jet pump
DE102010017764A1 (en) * 2010-07-06 2012-01-12 HoKa Gesellschaft für Entwicklung und Vertrieb elektronischer Schaltungen mbH Method and device for hardening lime sandstones, aerated concrete blocks or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589478A (en) * 2014-12-30 2015-05-06 周刚 Still kettle quick accumulated residual steam accumulated energy circulating device and method
CN112622009A (en) * 2020-12-11 2021-04-09 苏州信义新型墙体材料有限公司 Automatic aerated concrete steam curing gas distribution system
CN112622009B (en) * 2020-12-11 2022-03-29 苏州信义新型墙体材料有限公司 Automatic aerated concrete steam curing gas distribution system

Also Published As

Publication number Publication date
DE2000087B2 (en) 1973-01-04
SE359811B (en) 1973-09-10
DE2000087A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse