FR869797A - Process for concentrating and purifying dispersions - Google Patents

Process for concentrating and purifying dispersions

Info

Publication number
FR869797A
FR869797A FR869797DA FR869797A FR 869797 A FR869797 A FR 869797A FR 869797D A FR869797D A FR 869797DA FR 869797 A FR869797 A FR 869797A
Authority
FR
France
Prior art keywords
dispersions
concentrating
purifying
purifying dispersions
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
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR869797A publication Critical patent/FR869797A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/56—Electro-osmotic dewatering
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/075—Concentrating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR869797D 1939-03-24 1941-02-06 Process for concentrating and purifying dispersions Expired FR869797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869797X 1939-03-24

Publications (1)

Publication Number Publication Date
FR869797A true FR869797A (en) 1942-02-16

Family

ID=6803123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869797D Expired FR869797A (en) 1939-03-24 1941-02-06 Process for concentrating and purifying dispersions

Country Status (3)

Country Link
BE (1) BE438215A (en)
FR (1) FR869797A (en)
NL (1) NL54499C (en)

Also Published As

Publication number Publication date
BE438215A (en) 1940-04-30
NL54499C (en) 1943-05-15

Similar Documents

Publication Publication Date Title
FR875742A (en) Process for the purification of sugar solutions
FR841500A (en) Process for preparing alkinols
FR869797A (en) Process for concentrating and purifying dispersions
FR855252A (en) Process for wastewater treatment
FR831630A (en) Process for the treatment of proteins and resulting materials
FR861559A (en) Process for the separation of azeotropic mixtures
FR879746A (en) Process for the additional treatment of saturated hydrocarbons
FR838952A (en) Process for treating liquids
FR856101A (en) Process for electrophoretically enriching dispersions
FR879189A (en) Method for transposing ketoximes
FR861697A (en) Process for purifying water
FR864674A (en) Process for preparing diolefins
FR849984A (en) Process for polymerizing butadienes
FR50878E (en) Process for preparing alkinols
FR862395A (en) Process for the preparation of diolefins
FR851128A (en) Process for the annealing of sheets or strips
FR869674A (en) Process for electrostatically separating mixtures
FR894009A (en) Process for preparing mixed polymerizates
FR844226A (en) Process for preparing beta-aralkylamines
FR50268E (en) Process for preparing tanning substances
FR861972A (en) Process for the catalyptic treatment of hydrocarbons
FR882260A (en) Process for preparing superpolyamides
FR887678A (en) Process for treating beer with adsorbents
FR833589A (en) Steels purification process
FR848876A (en) Method for collecting concentrated alkylene chlorhyrins