IT571740A - - Google Patents
Info
- Publication number
- IT571740A IT571740A IT571740DA IT571740A IT 571740 A IT571740 A IT 571740A IT 571740D A IT571740D A IT 571740DA IT 571740 A IT571740 A IT 571740A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US842910XA | 1956-04-10 | 1956-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT571740A true IT571740A (fi) |
Family
ID=22184015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT571740D IT571740A (fi) | 1956-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA640426A (fi) |
| FR (1) | FR1182261A (fi) |
| GB (1) | GB842910A (fi) |
| IT (1) | IT571740A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144343B2 (fi) * | 1972-09-16 | 1976-11-27 | ||
| JP2558280B2 (ja) * | 1987-05-22 | 1996-11-27 | 株式会社日本触媒 | 地熱水の処理方法 |
| JP2960261B2 (ja) * | 1992-07-04 | 1999-10-06 | 三洋化成工業株式会社 | 汚泥脱水剤 |
| DE4321819A1 (de) * | 1993-07-01 | 1995-01-12 | Henkel Kgaa | Verfahren zur Verringerung des Gehalts an feindispergierten Feststoffen in Prozeßwässern der Papierherstellung |
| BE1019642A3 (fr) * | 2009-03-17 | 2012-09-04 | Lhoist Rech & Dev Sa | Composition pour le conditionnement de boues. |
-
0
- CA CA640426A patent/CA640426A/en not_active Expired
- IT IT571740D patent/IT571740A/it unknown
-
1957
- 1957-04-05 GB GB11147/57A patent/GB842910A/en not_active Expired
- 1957-04-10 FR FR1182261D patent/FR1182261A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA640426A (en) | 1962-04-24 |
| FR1182261A (fr) | 1959-06-24 |
| GB842910A (en) | 1960-07-27 |