FI881183A - Foerfarande foer flotation av fyllmedel ur papperscirkulationsvatten. - Google Patents
Foerfarande foer flotation av fyllmedel ur papperscirkulationsvatten. Download PDFInfo
- Publication number
- FI881183A FI881183A FI881183A FI881183A FI881183A FI 881183 A FI881183 A FI 881183A FI 881183 A FI881183 A FI 881183A FI 881183 A FI881183 A FI 881183A FI 881183 A FI881183 A FI 881183A
- Authority
- FI
- Finland
- Prior art keywords
- papperscirkulationsvatten
- fyllmedel
- foerfarande foer
- flotation
- foer flotation
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873723500 DE3723500A1 (de) | 1987-07-16 | 1987-07-16 | Verfahren zur flotation von fuellstoffen aus papierkreislaufwaessern |
Publications (2)
Publication Number | Publication Date |
---|---|
FI881183A0 FI881183A0 (fi) | 1988-03-14 |
FI881183A true FI881183A (fi) | 1989-01-17 |
Family
ID=6331678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI881183A FI881183A (fi) | 1987-07-16 | 1988-03-14 | Foerfarande foer flotation av fyllmedel ur papperscirkulationsvatten. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0302166A1 (fi) |
JP (1) | JPS6433292A (fi) |
AU (1) | AU601823B2 (fi) |
CS (1) | CS272785B2 (fi) |
DE (1) | DE3723500A1 (fi) |
DK (1) | DK136388A (fi) |
FI (1) | FI881183A (fi) |
HU (1) | HUT53031A (fi) |
NO (1) | NO880697L (fi) |
PL (1) | PL271189A1 (fi) |
YU (1) | YU45490B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2794118B1 (fr) * | 1999-05-28 | 2002-07-12 | Rhodia Chimie Sa | Application de complexes amphiphiles cationiques particuliers au conditionnement de boues |
FR2794035B1 (fr) * | 1999-05-28 | 2002-10-25 | Rhodia Chimie Sa | Nouveaux complexes amphiphiles cationiques et leur application en milieux aqueux |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053946A (fi) * | ||||
DE1636335A1 (de) * | 1964-11-10 | 1971-05-27 | Zschimmer & Schwarz | Verfahren zur Reinigung von Papierstoff enthaltenden Waessern durch Flotation oder Sedimentation |
GB1177003A (en) * | 1966-03-09 | 1970-01-07 | Nalco Chemical Co | Method of improving Operational Efficiency of White-Water-Recovery Systems |
-
1987
- 1987-07-16 DE DE19873723500 patent/DE3723500A1/de not_active Withdrawn
-
1988
- 1988-02-17 NO NO88880697A patent/NO880697L/no unknown
- 1988-03-07 EP EP88103506A patent/EP0302166A1/de not_active Withdrawn
- 1988-03-09 HU HU881141A patent/HUT53031A/hu unknown
- 1988-03-09 YU YU471/88A patent/YU45490B/xx unknown
- 1988-03-11 DK DK136388A patent/DK136388A/da not_active Application Discontinuation
- 1988-03-14 PL PL27118988A patent/PL271189A1/xx unknown
- 1988-03-14 AU AU13069/88A patent/AU601823B2/en not_active Ceased
- 1988-03-14 FI FI881183A patent/FI881183A/fi not_active Application Discontinuation
- 1988-03-14 CS CS166288A patent/CS272785B2/cs unknown
- 1988-03-15 JP JP63063054A patent/JPS6433292A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3723500A1 (de) | 1989-01-26 |
EP0302166A1 (de) | 1989-02-08 |
CS272785B2 (en) | 1991-02-12 |
YU45490B (en) | 1992-05-28 |
AU601823B2 (en) | 1990-09-20 |
HUT53031A (en) | 1990-09-28 |
PL271189A1 (en) | 1989-03-06 |
NO880697D0 (no) | 1988-02-17 |
CS166288A2 (en) | 1990-06-13 |
FI881183A0 (fi) | 1988-03-14 |
DK136388A (da) | 1989-01-17 |
NO880697L (no) | 1989-01-17 |
DK136388D0 (da) | 1988-03-11 |
JPS6433292A (en) | 1989-02-03 |
AU1306988A (en) | 1989-01-19 |
YU47188A (en) | 1989-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI885259A (fi) | Flotation av mineralslam. | |
FI855027A0 (fi) | Foerfarande foer framstaellning av dimerisatprodukter ur olefiner. | |
FI850075L (fi) | Flotationsanordning foer flotation av ur avfallspapper utvunnen fiberaemnessuspension. | |
FI873101A (fi) | Redskap foer utklaemning av foeremaol ur foerpackningsutrymmen. | |
FI880260A0 (fi) | Foerfarande foer avskiljande av gasformigt kvicksilver ur gaser. | |
FI872273A0 (fi) | Foerbaettrat skaerhuvud foer en roterande fanersvarv foer utsvarvning av faner ur traeblock. | |
FI871781A0 (fi) | Anordning foer provtagning ur substans innehaollande fast aemne. | |
FI900149A (fi) | Foerfarande foer selektiv flotation av fosformineraler. | |
FI874696A (fi) | Elektrokemiskt avlaegsnande av hypokloriter ur kloratcelloesningar. | |
FI881183A (fi) | Foerfarande foer flotation av fyllmedel ur papperscirkulationsvatten. | |
FI861187A (fi) | Framstaellning av karboxylsyror ur organiska formiatestrar under anvaendning av rodiumkomplexkatalysatorer. | |
FI881088A0 (fi) | Saett att aotervinna kemikalier ur massaavlutar. | |
FI871714A0 (fi) | Foerfarande foer utvinning av elementaert svavel ur jaernsulfidmalm. | |
FI854995A0 (fi) | Foerfarande foer tillvaratagande av staerkelse ur raog. | |
FI844842A0 (fi) | Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok. | |
FI860137A0 (fi) | Foerfarande foer avlaegsnande av svavel ur merkaptaner. | |
FI853603L (fi) | Anordning foer aotervinning av vaerme ur roekgaser. | |
FI883139A (fi) | Foerfarande foer framstaellning av l-fenylalanin ur bensylidenhydantoin. | |
FI871451A0 (fi) | Foerfarande foer avlaegsnande av kvicksilver ur arsenhaltig avfallsvavelsyra. | |
FI873062A (fi) | Foerbaettrat foerfarande foer tillvaratagande av daunorubicinhydroklorid ur fermenteringsmedium. | |
FI882154A (fi) | Foerfarande och anordning foer framstaellning av torvstycken ur torvslam. | |
FI861138A (fi) | Foerfarande foer selektiv flotation av silikat-karbonatmalmer. | |
FI913328A0 (fi) | Foerfarande foer flotation av fyllmedel i returpapper i naervaro av fosforsyraestrar. | |
FI871839A0 (fi) | Evighetsmaskin/2. | |
FI871840A0 (fi) | Evighetsmaskin/2. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |