FI40253B - - Google Patents
Info
- Publication number
- FI40253B FI40253B FI2388/63A FI238863A FI40253B FI 40253 B FI40253 B FI 40253B FI 2388/63 A FI2388/63 A FI 2388/63A FI 238863 A FI238863 A FI 238863A FI 40253 B FI40253 B FI 40253B
- Authority
- FI
- Finland
Links
Classifications
-
- 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
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
- D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1313062 | 1962-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI40253B true FI40253B (fi) | 1968-07-31 |
Family
ID=20296877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2388/63A FI40253B (fi) | 1962-12-05 | 1963-12-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3269095A (fi) |
| AT (1) | AT253347B (fi) |
| DE (1) | DE1229831B (fi) |
| FI (1) | FI40253B (fi) |
| GB (1) | GB1002218A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943481B1 (fi) * | 1971-06-14 | 1974-11-21 | ||
| US4118271A (en) * | 1972-03-25 | 1978-10-03 | Jujo Paper Co., Ltd. | Method for the preparation of a pulp |
| US3844879A (en) * | 1972-10-30 | 1974-10-29 | Babcock & Wilcox Co | System for removing sodium chloride contaminants from a magnesium base pulping process |
| AU473185B2 (en) * | 1973-07-25 | 1976-06-17 | Mooch Domsjo Aktiebolag | A method for producing oxidized white liquor |
| SE7503106L (sv) * | 1975-03-19 | 1976-09-20 | Anders Vegeby | Forfaringssett vid atervinning av kemikalier i samband med forbrenning av avlutar fran cellulosatillverkning |
| JPS5352933Y2 (fi) * | 1976-10-28 | 1978-12-18 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1821064A (en) * | 1927-06-30 | 1931-09-01 | Skogmark John | Method for the purification of gases |
| CH204864A (de) * | 1937-03-09 | 1939-05-31 | Waldhof Zellstoff Fab | Verfahren zur vollkommenen Wiedergewinnung der beim Sulfitzellstoffkochverfahren anfallenden schwefligen Säure. |
| US2207774A (en) * | 1938-12-07 | 1940-07-16 | Tubize Chatillon Corp | Gas conditioning |
| US2252536A (en) * | 1939-03-27 | 1941-08-12 | Dow Chemical Co | Purifying pyrolysates of halohydrocarbons |
| US2598116A (en) * | 1948-05-07 | 1952-05-27 | Paper Patents Co | Process for cooling sulfur burner gas |
-
1963
- 1963-11-26 US US326262A patent/US3269095A/en not_active Expired - Lifetime
- 1963-12-03 GB GB47787/63A patent/GB1002218A/en not_active Expired
- 1963-12-03 FI FI2388/63A patent/FI40253B/fi active
- 1963-12-04 AT AT969663A patent/AT253347B/de active
- 1963-12-05 DE DEM59158A patent/DE1229831B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1002218A (en) | 1965-08-25 |
| DE1229831B (de) | 1966-12-01 |
| AT253347B (de) | 1967-04-10 |
| US3269095A (en) | 1966-08-30 |