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BR8001634A - Processo e dispositivo para remover a lama de banhos com sais - Google Patents

Processo e dispositivo para remover a lama de banhos com sais

Info

Publication number
BR8001634A
BR8001634A BR8001634A BR8001634A BR8001634A BR 8001634 A BR8001634 A BR 8001634A BR 8001634 A BR8001634 A BR 8001634A BR 8001634 A BR8001634 A BR 8001634A BR 8001634 A BR8001634 A BR 8001634A
Authority
BR
Brazil
Prior art keywords
salts
removing bath
lamps
bath lamps
bath
Prior art date
Application number
BR8001634A
Other languages
English (en)
Portuguese (pt)
Inventor
E Weinhold
C Scondo
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8001634A publication Critical patent/BR8001634A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Filtering Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treatment Of Sludge (AREA)
BR8001634A 1979-03-22 1980-03-19 Processo e dispositivo para remover a lama de banhos com sais BR8001634A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911222 DE2911222A1 (de) 1979-03-22 1979-03-22 Verfahren und vorrichtung zum entschlammen von salzbaedern

Publications (1)

Publication Number Publication Date
BR8001634A true BR8001634A (pt) 1980-11-18

Family

ID=6066098

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001634A BR8001634A (pt) 1979-03-22 1980-03-19 Processo e dispositivo para remover a lama de banhos com sais

Country Status (9)

Country Link
JP (1) JPS55161064A (de)
AR (1) AR226055A1 (de)
AT (1) AT367463B (de)
BR (1) BR8001634A (de)
CA (1) CA1142419A (de)
DE (1) DE2911222A1 (de)
FR (1) FR2461018A1 (de)
GB (1) GB2046611A (de)
IT (1) IT7969374A0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD157966A3 (de) * 1977-08-08 1982-12-22 Siegfried Schelinski Verfahren und vorrichtungen zur verfestigung von glaserzeugnissen durch ionenaustauch
ES8502000A1 (es) * 1982-03-15 1984-12-16 Protectaire Syst Aparato para eliminar sedimentos de un recipiente situado debajo de una superficie.
FR2525491B1 (fr) * 1982-04-23 1988-04-29 Stephanois Rech Mec Groupe de filtration pour bains de sels
DE3733721C1 (de) * 1987-10-06 1988-04-21 Degussa Vorrichtung zur kontinuierlichen Entschlammung von Salzbaedern
DE3836939C1 (de) * 1988-10-29 1989-06-15 Degussa Ag, 6000 Frankfurt, De
JP3280691B2 (ja) * 1992-02-18 2002-05-13 パーカー熱処理工業株式会社 スラッジ除去装置を一体化した溶融塩槽
NZ259008A (en) * 1992-12-30 1996-08-27 Merpro Tortek Ltd Waste water collection and recycling system: waste water collected in two compartment settling tank
DK0663455T3 (da) * 1994-01-13 2000-05-15 Houghton Durferrit Gmbh Filterenhed og indretning til afslamning af saltbade
JP3187249B2 (ja) 1994-05-17 2001-07-11 本田技研工業株式会社 スラッジ除去装置
CN107875870A (zh) * 2016-09-29 2018-04-06 内蒙古乌海化工有限公司 一种化盐池
CN106861582B (zh) * 2017-03-07 2019-04-19 上海煜志机电设备有限公司 高温液态硝酸盐的净化及性能强化熔盐罐
JP2018187555A (ja) * 2017-05-01 2018-11-29 パーカー熱処理工業株式会社 スラッジ分離装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564595C (de) * 1930-11-21 1932-11-21 Frey & Co W Verfahren und Vorrichtung zum Gluehen von Metallgegenstaenden im Salzbad
FR938432A (fr) * 1945-10-01 1948-09-15 Ajax Electric Company Procédé et dispositif pour l'épuration des bains de sels pour traitements thermiques
GB606734A (en) * 1946-01-17 1948-08-19 Thomas Augustus Goskar Improvements in or relating to the heat treatment of steel
DE866004C (de) * 1950-08-14 1953-02-05 Ernst Matter Apparat zum Vorfuehren von Gegenstaenden, insbesondere fuer Reklamezwecke
DE1198842B (de) * 1958-06-03 1965-08-19 Degussa Verfahren und Vorrichtung zum Entschlammen von Warmbaedern in der Haertetechnik
DE1247361B (de) * 1963-10-02 1967-08-17 Degussa Vorrichtung zum Entschlammen von Salzschmelzen, insbesondere Nitrierbaedern
PL84385B1 (de) * 1973-01-11 1976-03-31 Polotechnika Wroclawska Breslau (Polen)
NO129964B (de) * 1973-03-01 1974-06-17 Hydro N
DE2435830C3 (de) * 1974-07-25 1981-11-05 ARBED-F & G Drahtwerke Köln GmbH, 5000 Köln Verfahren und Vorrichtung zur Herstellung von Stahldraht

Also Published As

Publication number Publication date
DE2911222A1 (de) 1980-11-06
IT7969374A0 (it) 1979-12-11
ATA153880A (de) 1981-11-15
AR226055A1 (es) 1982-05-31
CA1142419A (en) 1983-03-08
JPS55161064A (en) 1980-12-15
GB2046611A (en) 1980-11-19
AT367463B (de) 1982-07-12
FR2461018A1 (fr) 1981-01-30

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C21D 1/46 (2006.01), B01D 21/00 (2006.0