DE1517214A1 - Verfahren und Vorrichtung fuer die Gewinnung von Waerme und Terpentin beim Zellstoffkochen - Google Patents
Verfahren und Vorrichtung fuer die Gewinnung von Waerme und Terpentin beim ZellstoffkochenInfo
- Publication number
- DE1517214A1 DE1517214A1 DE19651517214 DE1517214A DE1517214A1 DE 1517214 A1 DE1517214 A1 DE 1517214A1 DE 19651517214 DE19651517214 DE 19651517214 DE 1517214 A DE1517214 A DE 1517214A DE 1517214 A1 DE1517214 A1 DE 1517214A1
- Authority
- DE
- Germany
- Prior art keywords
- direct
- steam
- blowing
- condenser
- pressure
- 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.)
- Withdrawn
Links
- 241000779819 Syncarpia glomulifera Species 0.000 title claims description 20
- 239000001739 pinus spp. Substances 0.000 title claims description 20
- 229940036248 turpentine Drugs 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000010411 cooking Methods 0.000 title description 2
- 239000000110 cooling liquid Substances 0.000 claims description 25
- 238000007664 blowing Methods 0.000 claims description 23
- 239000002826 coolant Substances 0.000 claims description 17
- 239000003990 capacitor Substances 0.000 claims description 16
- 238000005338 heat storage Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000011874 heated mixture Substances 0.000 claims 2
- 241000272814 Anser sp. Species 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 241001080024 Telles Species 0.000 claims 1
- 239000003517 fume Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000000498 cooling water Substances 0.000 description 6
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 206010020400 Hostility Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- D21C11/06—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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cookers (AREA)
- Paper (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40016864A | 1964-09-29 | 1964-09-29 | |
| US43354865A | 1965-02-18 | 1965-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1517214A1 true DE1517214A1 (de) | 1969-05-29 |
Family
ID=27016931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651517214 Withdrawn DE1517214A1 (de) | 1964-09-29 | 1965-09-28 | Verfahren und Vorrichtung fuer die Gewinnung von Waerme und Terpentin beim Zellstoffkochen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3492198A (enrdf_load_stackoverflow) |
| AT (1) | AT260675B (enrdf_load_stackoverflow) |
| DE (1) | DE1517214A1 (enrdf_load_stackoverflow) |
| FI (1) | FI46535C (enrdf_load_stackoverflow) |
| NO (1) | NO120868B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607617A (en) * | 1968-08-09 | 1971-09-21 | Scm Corp | Turpentine recovery from the wet gaseous effluent of wood-pulping processes |
| FI52367C (fi) * | 1976-04-20 | 1977-08-10 | Rosenlew Ab Oy W | Menetelmä sellutuksessa syntyvien rikkiyhdisteiden, helposti haihtuvie n alkoholien ja tärpätin tai sen tapaisten talteenottamiseksi |
| SE454895B (sv) * | 1985-07-11 | 1988-06-06 | Ahlstroem Foeretagen | Sett och anordning for indunstning av avlut |
| US4915784A (en) * | 1989-05-03 | 1990-04-10 | Reynolds Ellis W | Process and apparatus for removing contaminants from pulp digester vent gas |
| US8832964B2 (en) | 2010-06-02 | 2014-09-16 | Robert J. Foxen | System and method for recovering turpentine during wood material processing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469958A (en) * | 1920-08-25 | 1923-10-09 | Brown Co | Apparatus for and method of recovering waste gases |
| US2808234A (en) * | 1953-05-27 | 1957-10-01 | Rosenblads Patenter Ab | Apparatus for condensing steam |
| US2803540A (en) * | 1956-03-06 | 1957-08-20 | Condi Engineering Corp | Wood chip digestion |
| US3286763A (en) * | 1964-10-19 | 1966-11-22 | Jacoby Process Equipment Co In | Recovering heat from a blow evaporator for use in a surface evaporator |
| US3289736A (en) * | 1964-06-30 | 1966-12-06 | Rosenblad Corp | Temperature control for evaporation system |
-
1965
- 1965-02-18 US US433548A patent/US3492198A/en not_active Expired - Lifetime
- 1965-09-24 AT AT872365A patent/AT260675B/de active
- 1965-09-28 FI FI652304A patent/FI46535C/fi active
- 1965-09-28 DE DE19651517214 patent/DE1517214A1/de not_active Withdrawn
- 1965-09-29 NO NO159900A patent/NO120868B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3492198A (en) | 1970-01-27 |
| NO120868B (enrdf_load_stackoverflow) | 1970-12-14 |
| FI46535B (fi) | 1973-01-02 |
| AT260675B (de) | 1968-03-11 |
| FI46535C (fi) | 1973-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |