FR1414616A - Method and apparatus for the recovery of waste heat, in particular for the concentration by evaporation of a liquor coming from a wood pulp production plant - Google Patents
Method and apparatus for the recovery of waste heat, in particular for the concentration by evaporation of a liquor coming from a wood pulp production plantInfo
- Publication number
- FR1414616A FR1414616A FR996216A FR996216A FR1414616A FR 1414616 A FR1414616 A FR 1414616A FR 996216 A FR996216 A FR 996216A FR 996216 A FR996216 A FR 996216A FR 1414616 A FR1414616 A FR 1414616A
- Authority
- FR
- France
- Prior art keywords
- evaporation
- recovery
- concentration
- waste heat
- wood pulp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D21C11/10—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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996216A FR1414616A (en) | 1964-10-19 | 1964-11-25 | Method and apparatus for the recovery of waste heat, in particular for the concentration by evaporation of a liquor coming from a wood pulp production plant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US404727A US3286763A (en) | 1964-10-19 | 1964-10-19 | Recovering heat from a blow evaporator for use in a surface evaporator |
FR996216A FR1414616A (en) | 1964-10-19 | 1964-11-25 | Method and apparatus for the recovery of waste heat, in particular for the concentration by evaporation of a liquor coming from a wood pulp production plant |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1414616A true FR1414616A (en) | 1965-10-15 |
Family
ID=26211346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR996216A Expired FR1414616A (en) | 1964-10-19 | 1964-11-25 | Method and apparatus for the recovery of waste heat, in particular for the concentration by evaporation of a liquor coming from a wood pulp production plant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1414616A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626021A1 (en) * | 1988-01-14 | 1989-07-21 | Ahlstroem Foeretagen | PROCESS AND DEVICE FOR THE EVAPORATION OF RESIDUAL LAUNDRY PRODUCED DURING THE COOKING OF FIBROUS MATERIALS CONTAINING CELLULOSE |
-
1964
- 1964-11-25 FR FR996216A patent/FR1414616A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626021A1 (en) * | 1988-01-14 | 1989-07-21 | Ahlstroem Foeretagen | PROCESS AND DEVICE FOR THE EVAPORATION OF RESIDUAL LAUNDRY PRODUCED DURING THE COOKING OF FIBROUS MATERIALS CONTAINING CELLULOSE |
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