DD97895A5 - - Google Patents
Info
- Publication number
- DD97895A5 DD97895A5 DD162038A DD16203872A DD97895A5 DD 97895 A5 DD97895 A5 DD 97895A5 DD 162038 A DD162038 A DD 162038A DD 16203872 A DD16203872 A DD 16203872A DD 97895 A5 DD97895 A5 DD 97895A5
- Authority
- DD
- German Democratic Republic
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Extraction Or Liquid Replacement (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| DD97895A5 true DD97895A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-20 |
Family
ID=19812867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD162038A DD97895A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-06 | 1972-04-04 |
Country Status (19)
Families Citing this family (7)
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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)
| 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. |
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1971
- 1971-04-06 NL NLAANVRAGE7104634,A patent/NL168796C/xx not_active IP Right Cessation
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1972
- 1972-03-28 BE BE781311A patent/BE781311A/nl not_active IP Right Cessation
- 1972-04-04 DD DD162038A patent/DD97895A5/xx unknown
- 1972-04-04 TR TR17161A patent/TR17161A/xx unknown
- 1972-04-04 CA CA138,863A patent/CA1016477A/en not_active Expired
- 1972-04-04 ES ES401429A patent/ES401429A1/es not_active Expired
- 1972-04-04 NO NO1114/72A patent/NO133481C/no unknown
- 1972-04-04 DE DE19722216155 patent/DE2216155A1/de active Granted
- 1972-04-04 FI FI929/72A patent/FI55001C/fi active
- 1972-04-04 AT AT288572A patent/AT316586B/de active
- 1972-04-04 GB GB1538372A patent/GB1394124A/en not_active Expired
- 1972-04-04 ZA ZA722266A patent/ZA722266B/xx unknown
- 1972-04-04 AU AU40744/72A patent/AU459365B2/en not_active Expired
- 1972-04-04 DK DK159972AA patent/DK139337B/da not_active IP Right Cessation
- 1972-04-04 IT IT89502/72A patent/IT960303B/it active
- 1972-04-04 CS CS722242A patent/CS207552B2/cs unknown
- 1972-04-04 SE SE7204319A patent/SE370629B/xx unknown
- 1972-04-04 FR FR7211749A patent/FR2132401B1/fr not_active Expired
- 1972-04-04 SU SU721768589A patent/SU645593A3/ru active