FR1117078A - Method and device for preventing the formation of a sheet deposit during the granulation of powdery substances - Google Patents

Method and device for preventing the formation of a sheet deposit during the granulation of powdery substances

Info

Publication number
FR1117078A
FR1117078A FR1117078DA FR1117078A FR 1117078 A FR1117078 A FR 1117078A FR 1117078D A FR1117078D A FR 1117078DA FR 1117078 A FR1117078 A FR 1117078A
Authority
FR
France
Prior art keywords
granulation
preventing
formation
powdery substances
deposit during
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)
Inventor
Heinz Schonbeck
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.)
Deutsche Gasrusswerke GmbH
Original Assignee
Deutsche Gasrusswerke 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
Application filed by Deutsche Gasrusswerke GmbH filed Critical Deutsche Gasrusswerke GmbH
Application granted granted Critical
Publication of FR1117078A publication Critical patent/FR1117078A/en
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
    • C09C1/60—Agglomerating, pelleting, or the like by dry methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
FR1117078D 1954-02-01 1955-01-07 Method and device for preventing the formation of a sheet deposit during the granulation of powdery substances Expired FR1117078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2888334X 1954-02-01

Publications (1)

Publication Number Publication Date
FR1117078A true FR1117078A (en) 1956-05-16

Family

ID=8000504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117078D Expired FR1117078A (en) 1954-02-01 1955-01-07 Method and device for preventing the formation of a sheet deposit during the granulation of powdery substances

Country Status (2)

Country Link
US (1) US2888334A (en)
FR (1) FR1117078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771971A (en) * 1971-10-29 1973-11-13 Canadian Patents Dev Agglomerating with independently rotatable screen and drum

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779683A (en) * 1972-04-27 1973-12-18 Phillips Petroleum Co Carbon black mixing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US433096A (en) * 1890-07-29 Flour-separator
US433188A (en) * 1890-07-29 sprenkle
US64416A (en) * 1867-05-07 James hart
US419696A (en) * 1890-01-21 Machine for separating silks
GB190206536A (en) * 1902-03-18 1903-01-29 Otto Gerhard Christop Ludwig Joseph Overbeck Annular Cylindrical Screens
US2309970A (en) * 1939-10-23 1943-02-02 Continental Carbon Co Process of manufacturing carbon black
US2503361A (en) * 1945-04-23 1950-04-11 Phillips Petroleum Co Carbon black pelleting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771971A (en) * 1971-10-29 1973-11-13 Canadian Patents Dev Agglomerating with independently rotatable screen and drum

Also Published As

Publication number Publication date
US2888334A (en) 1959-05-26

Similar Documents

Publication Publication Date Title
BE827435A (en) METHOD AND DEVICE FOR PROCESSING PLANNED OBJECTS
CH418903A (en) Method and device for coating objects
FR1512051A (en) Method and device for automatically detecting the intervals between successive images of a film
FR2289413A1 (en) METHOD AND DEVICE FOR HANDLING ARTICLES
FR2308912A1 (en) ACOUSTIC INDICATION PROCESS AND DEVICE
FR1189929A (en) Method and device for recording echoes
FR2074994A5 (en) METHOD AND DEVICE FOR THE EVALUATION OF A SIGNAL
FR1117078A (en) Method and device for preventing the formation of a sheet deposit during the granulation of powdery substances
FR1136769A (en) Incineration device and process
BE760394A (en) METHOD AND DEVICE FOR MEASURING THE THICKNESS OF A COATING
FR1543244A (en) Method and device for measuring the electron density of a plasma
FR1193100A (en) Improved method and device for cleaning the air
FR1148926A (en) Method and device for lapping metal objects
BE752604A (en) METHOD AND DEVICE FOR THE PREPARATION OF A NEW TEXTILE PADDING MATERIAL
FR1323324A (en) Method and device for stacking articles
FR1536210A (en) Method and device for the production of non-woven fabrics
BE609461A (en) Device for firing and sintering a pulverulent product and method for operating the device
FR1109983A (en) Method and device for recording a phenomenon
FR1102216A (en) Photo-elastic extensometry method and device
FR1135982A (en) Method and device for predetermining accelerations
FR1112387A (en) Method and device for stacking sheet objects
FR1125423A (en) Method and device for drawing synthetic yarns
FR1126098A (en) Method and device for making chocolate objects
FR1144617A (en) Sprinkling method and device
FR1185663A (en) Method and device for measuring the thrust of a reactor