FR2236653B1 - - Google Patents

Info

Publication number
FR2236653B1
FR2236653B1 FR7324144A FR7324144A FR2236653B1 FR 2236653 B1 FR2236653 B1 FR 2236653B1 FR 7324144 A FR7324144 A FR 7324144A FR 7324144 A FR7324144 A FR 7324144A FR 2236653 B1 FR2236653 B1 FR 2236653B1
Authority
FR
France
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
FR7324144A
Other languages
French (fr)
Other versions
FR2236653A1 (sv
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
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
Priority claimed from DE19722235255 external-priority patent/DE2235255C/de
Application filed by Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of FR2236653A1 publication Critical patent/FR2236653A1/fr
Application granted granted Critical
Publication of FR2236653B1 publication Critical patent/FR2236653B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR7324144A 1972-07-19 1973-07-02 Expired FR2236653B1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722235255 DE2235255C (de) 1972-07-19 Kolbenpresse zur Verdrängung des in Nitrozellulose enthaltenen Wassers

Publications (2)

Publication Number Publication Date
FR2236653A1 FR2236653A1 (sv) 1975-02-07
FR2236653B1 true FR2236653B1 (sv) 1979-06-22

Family

ID=5850970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324144A Expired FR2236653B1 (sv) 1972-07-19 1973-07-02

Country Status (6)

Country Link
US (1) US3828444A (sv)
CH (1) CH548853A (sv)
FR (1) FR2236653B1 (sv)
GB (1) GB1388334A (sv)
IT (1) IT998249B (sv)
SE (1) SE392837B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050493A (en) * 1990-03-06 1991-09-24 The United States Of America As Represented By The Secretary Of Interior Bi-directionally draining pore fluid extraction vessel
DE19606238A1 (de) * 1996-02-20 1997-08-21 Dieffenbacher Gmbh Maschf Vorrichtung zur Reduzierung des Wassergehaltes von wasserhaltiger Braunkohle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1631037A (en) * 1921-10-28 1927-05-31 William B Kochenderfer Hydraulic press
US2109559A (en) * 1935-02-04 1938-03-01 Phoenix Hosiery Company Liquid extracting means and method
US2221806A (en) * 1938-01-20 1940-11-19 Evarts G Loomis Dehydrating press and method of dehydrating
US2331126A (en) * 1942-05-14 1943-10-05 Evarts G Loomis Dehydrating press
DE1164298B (de) * 1962-01-17 1964-02-27 Wasagchemie Ag Kolbenpresse zur Verdraengung des Wassers aus wasserfeuchter Nitrocellulose durch Alkohole

Also Published As

Publication number Publication date
US3828444A (en) 1974-08-13
FR2236653A1 (sv) 1975-02-07
GB1388334A (en) 1975-03-26
DE2235255A1 (sv) 1972-12-28
SE392837B (sv) 1977-04-25
IT998249B (it) 1976-01-20
CH548853A (de) 1974-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse