FR2132401B1 - - Google Patents

Info

Publication number
FR2132401B1
FR2132401B1 FR7211749A FR7211749A FR2132401B1 FR 2132401 B1 FR2132401 B1 FR 2132401B1 FR 7211749 A FR7211749 A FR 7211749A FR 7211749 A FR7211749 A FR 7211749A FR 2132401 B1 FR2132401 B1 FR 2132401B1
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
FR7211749A
Other versions
FR2132401A1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2132401A1 publication Critical patent/FR2132401A1/fr
Application granted granted Critical
Publication of FR2132401B1 publication Critical patent/FR2132401B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/58—Agglomerating, pelleting, or the like by wet methods
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
FR7211749A 1971-04-06 1972-04-04 Expired FR2132401B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7104634,A NL168796C (nl) 1971-04-06 1971-04-06 Werkwijze voor het verwijderen van roet uit waterige suspensies daarvan.

Publications (2)

Publication Number Publication Date
FR2132401A1 FR2132401A1 (fr) 1972-11-17
FR2132401B1 true FR2132401B1 (fr) 1974-09-13

Family

ID=19812867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211749A Expired FR2132401B1 (fr) 1971-04-06 1972-04-04

Country Status (19)

Country Link
AT (1) AT316586B (fr)
AU (1) AU459365B2 (fr)
BE (1) BE781311A (fr)
CA (1) CA1016477A (fr)
CS (1) CS207552B2 (fr)
DD (1) DD97895A5 (fr)
DE (1) DE2216155A1 (fr)
DK (1) DK139337B (fr)
ES (1) ES401429A1 (fr)
FI (1) FI55001C (fr)
FR (1) FR2132401B1 (fr)
GB (1) GB1394124A (fr)
IT (1) IT960303B (fr)
NL (1) NL168796C (fr)
NO (1) NO133481C (fr)
SE (1) SE370629B (fr)
SU (1) SU645593A3 (fr)
TR (1) TR17161A (fr)
ZA (1) ZA722266B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346742C3 (de) * 1972-12-29 1979-02-01 Texaco Development Corp., New York, N.Y. (V.St.A.) Verfahren zur Entfernung von Kohlenstoffpartikeln aus einer wäßrigen Dispersion
JPS549998B2 (fr) * 1973-11-07 1979-04-28
DE2515632C2 (de) * 1975-04-10 1984-09-13 Hoechst Ag, 6230 Frankfurt Verfahren zur antistatischen Ausrüstung von Kunststoffen
NL182486C (nl) * 1976-03-08 1988-03-16 Shell Int Research Werkwijze voor het bereiden van droog roet en inrichting geschikt voor het uitvoeren van deze werkwijze.
DE2654235A1 (de) * 1976-11-30 1978-06-01 Veba Chemie Ag Adsorbens und dessen herstellung aus russpellets
DE2950705A1 (de) * 1979-12-17 1981-06-25 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zur gewinnung von russ aus waessrigem suspensionen
DE3206259C2 (de) * 1982-02-20 1985-03-21 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Vorrichtung und Verfahren zum Trocknen von pulverförmigen und agglomerierten Feststoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097081A (en) * 1958-09-23 1963-07-09 Texaco Inc Production of synthesis gas
DE1241381B (de) * 1966-05-13 1967-06-01 Charles Greenfield Verfahren und Einrichtung zur Entwaesserung von festen Schlammkonzentraten
DE1250771B (de) * 1966-02-17 1967-09-28 Murray Hill N. J. Charles Greenfield (V. St. A.) Verfahren und Einrichtung zur Entwässerung von festen Schlammkonzentraten
BE755008A (fr) * 1969-08-21 1971-02-19 Shell Int Research Procede de preparation de gaz renfermant de l'hydrogene et de l'oxyde de carbone par oxydation partielle
NL166406C (nl) * 1969-10-14 1981-08-17 Shell Int Research Werkwijze voor het verwijderen van vastestofdeeltjes uit waterige suspensies met behulp van een niet met water mengbare hulpvloeistof.

Also Published As

Publication number Publication date
NL168796C (nl) 1982-05-17
SE370629B (fr) 1974-10-28
DK139337C (fr) 1979-07-09
IT960303B (it) 1973-11-20
NL7104634A (fr) 1972-10-10
ES401429A1 (es) 1975-02-16
BE781311A (nl) 1972-09-28
DK139337B (da) 1979-02-05
CS207552B2 (en) 1981-08-31
DE2216155C2 (fr) 1988-10-06
AU4074472A (en) 1973-10-11
ZA722266B (en) 1972-12-27
FR2132401A1 (fr) 1972-11-17
CA1016477A (en) 1977-08-30
AT316586B (de) 1974-07-25
FI55001C (fi) 1979-05-10
GB1394124A (en) 1975-05-14
AU459365B2 (en) 1975-03-04
TR17161A (tr) 1974-04-25
NO133481B (fr) 1976-02-02
FI55001B (fi) 1979-01-31
DE2216155A1 (de) 1972-10-19
DD97895A5 (fr) 1973-05-20
NL168796B (nl) 1981-12-16
SU645593A3 (ru) 1979-01-30
NO133481C (fr) 1976-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse