BE656346A - - Google Patents
Info
- Publication number
- BE656346A BE656346A BE656346DA BE656346A BE 656346 A BE656346 A BE 656346A BE 656346D A BE656346D A BE 656346DA BE 656346 A BE656346 A BE 656346A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/04—Foam
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1316063A SE303671B (de) | 1963-11-28 | 1963-11-28 | |
| US41369964A | 1964-11-25 | 1964-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE656346A true BE656346A (de) | 1965-03-16 |
Family
ID=26655925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE656346D BE656346A (de) | 1963-11-28 | 1964-11-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3425899A (de) |
| BE (1) | BE656346A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3549314A (en) * | 1968-05-20 | 1970-12-22 | Chemical Construction Corp | Oxidation of black liquor |
| US4046621A (en) * | 1974-12-17 | 1977-09-06 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
| US4014736A (en) * | 1974-12-17 | 1977-03-29 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
| US4058433A (en) * | 1975-03-06 | 1977-11-15 | Gulf States Paper Corporation | Conversion of sulfur in blank liquor to eliminate odorous emissions and facilitate the collection of sulfate soaps |
| US4111829A (en) * | 1975-07-31 | 1978-09-05 | Societe Nationale Elf Aquitaine (Production) | Device for destroying foam |
| US4230467A (en) * | 1978-09-18 | 1980-10-28 | Tii Corporation | Apparatus for removing foam |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1506732A (en) * | 1918-11-09 | 1924-09-02 | Benjamin George Hillard | Method of and apparatus for dehydrating fluid bodies |
| US2366513A (en) * | 1941-05-20 | 1945-01-02 | Champion Paper & Fibre Co | Method for breaking foam |
| US2446717A (en) * | 1943-07-10 | 1948-08-10 | Naucler Johan Olof | Method and means for destroying froth |
| US2999044A (en) * | 1955-08-02 | 1961-09-05 | Jr Theron Tilford Collins | Production of paper pulp |
| US3183145A (en) * | 1962-06-22 | 1965-05-11 | Jr Theron T Collins | Odor control and heat recovery in wood pulping process |
-
1964
- 1964-11-25 US US413699A patent/US3425899A/en not_active Expired - Lifetime
- 1964-11-27 BE BE656346D patent/BE656346A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3425899A (en) | 1969-02-04 |