BE817155A - PROCESS FOR ISOLATING SOLID MATERIALS FROM SUSPENSIONS - Google Patents
PROCESS FOR ISOLATING SOLID MATERIALS FROM SUSPENSIONSInfo
- Publication number
- BE817155A BE817155A BE146132A BE146132A BE817155A BE 817155 A BE817155 A BE 817155A BE 146132 A BE146132 A BE 146132A BE 146132 A BE146132 A BE 146132A BE 817155 A BE817155 A BE 817155A
- Authority
- BE
- Belgium
- Prior art keywords
- suspensions
- solid materials
- isolating solid
- isolating
- materials
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732334005 DE2334005A1 (en) | 1973-07-04 | 1973-07-04 | METHOD OF ISOLATION OF SOLIDS FROM SUSPENSIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
BE817155A true BE817155A (en) | 1975-01-02 |
Family
ID=5885903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE146132A BE817155A (en) | 1973-07-04 | 1974-07-02 | PROCESS FOR ISOLATING SOLID MATERIALS FROM SUSPENSIONS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5057954A (en) |
BE (1) | BE817155A (en) |
DE (1) | DE2334005A1 (en) |
FR (1) | FR2235728A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445991B (en) * | 1978-09-07 | 1986-08-04 | Poul Albert Jodehl | APPLICATION OF A LIGNIN SULPHONATE-CONTAINING PRODUCT FOR PURIFICATION OF CONTAMINATED Aqueous Media |
DE2942591A1 (en) * | 1979-10-22 | 1981-04-30 | Cassella Ag, 6000 Frankfurt | METHOD FOR ISOLATING SULFUR DYES FROM AQUEOUS RAW MELTS CONTAINING SODIUM POLYSULFIDE |
CH648583A5 (en) * | 1981-09-29 | 1985-03-29 | Ciba Geigy Ag | METHOD FOR THE PRODUCTION OF STORAGE-STABLE DYE PREPARATIONS. |
DE3440488A1 (en) * | 1984-11-06 | 1986-05-07 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING HIGHLY CONCENTRATED AQUEOUS PRESS CAKES OF SOLIDS |
DE3440487A1 (en) * | 1984-11-06 | 1986-05-07 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING HIGH CONCENTRATED AQUEOUS PRESS CAKE OF AZODISPERSION DYES |
DE59007125D1 (en) * | 1989-10-04 | 1994-10-20 | Ciba Geigy Ag | Improving the filterability of organic pigments. |
GB9205049D0 (en) * | 1992-03-09 | 1992-04-22 | Ici Plc | Polycyclic dyes |
-
1973
- 1973-07-04 DE DE19732334005 patent/DE2334005A1/en active Pending
-
1974
- 1974-07-01 FR FR7422857A patent/FR2235728A1/en not_active Withdrawn
- 1974-07-02 BE BE146132A patent/BE817155A/en unknown
- 1974-07-04 JP JP7593574A patent/JPS5057954A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2235728A1 (en) | 1975-01-31 |
JPS5057954A (en) | 1975-05-20 |
DE2334005A1 (en) | 1975-01-23 |
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