LU81813A1 - Procede de concentration de liquide notamment de liqueur noire de papeterie,et installation pour sa mise en oeuvre - Google Patents
Procede de concentration de liquide notamment de liqueur noire de papeterie,et installation pour sa mise en oeuvre Download PDFInfo
- Publication number
- LU81813A1 LU81813A1 LU81813A LU81813A LU81813A1 LU 81813 A1 LU81813 A1 LU 81813A1 LU 81813 A LU81813 A LU 81813A LU 81813 A LU81813 A LU 81813A LU 81813 A1 LU81813 A1 LU 81813A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- liquid
- effect
- concentration
- evaporator
- finisher
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 10
- 238000009434 installation Methods 0.000 title claims description 9
- 230000000694 effects Effects 0.000 claims description 43
- 238000004094 preconcentration Methods 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 235000005638 Austrian pine Nutrition 0.000 claims description 3
- 235000008565 Pinus banksiana Nutrition 0.000 claims description 3
- 244000019397 Pinus jeffreyi Species 0.000 claims description 3
- 235000013264 Pinus jeffreyi Nutrition 0.000 claims description 3
- 235000008578 Pinus strobus Nutrition 0.000 claims description 3
- 235000008585 Pinus thunbergii Nutrition 0.000 claims description 3
- 235000014030 Podocarpus spicatus Nutrition 0.000 claims description 3
- 235000017985 rocky mountain lodgepole pine Nutrition 0.000 claims description 3
- 239000003784 tall oil Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- D21C11/10—Concentrating spent liquor by evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU81813A LU81813A1 (fr) | 1979-10-23 | 1979-10-23 | Procede de concentration de liquide notamment de liqueur noire de papeterie,et installation pour sa mise en oeuvre |
| FR8021029A FR2467912A1 (fr) | 1979-10-23 | 1980-10-01 | Procede de concentration de liquide notamment de liqueur noire de papeterie, et installation pour sa mise en oeuvre |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU81813A LU81813A1 (fr) | 1979-10-23 | 1979-10-23 | Procede de concentration de liquide notamment de liqueur noire de papeterie,et installation pour sa mise en oeuvre |
| LU81813 | 1979-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU81813A1 true LU81813A1 (fr) | 1981-06-04 |
Family
ID=19729271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU81813A LU81813A1 (fr) | 1979-10-23 | 1979-10-23 | Procede de concentration de liquide notamment de liqueur noire de papeterie,et installation pour sa mise en oeuvre |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2467912A1 (OSRAM) |
| LU (1) | LU81813A1 (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299942A (en) * | 1964-06-29 | 1967-01-24 | Jacoby Process Equipment Co In | Method and apparatus for the concentration of liquids |
| GB1300472A (en) * | 1970-08-12 | 1972-12-20 | Apv Co Ltd | Improvements in or relating to evaporation plant |
-
1979
- 1979-10-23 LU LU81813A patent/LU81813A1/fr unknown
-
1980
- 1980-10-01 FR FR8021029A patent/FR2467912A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2467912A1 (fr) | 1981-04-30 |
| FR2467912B1 (OSRAM) | 1984-10-05 |
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