DE309563C - - Google Patents
Info
- Publication number
- DE309563C DE309563C DENDAT309563D DE309563DA DE309563C DE 309563 C DE309563 C DE 309563C DE NDAT309563 D DENDAT309563 D DE NDAT309563D DE 309563D A DE309563D A DE 309563DA DE 309563 C DE309563 C DE 309563C
- Authority
- DE
- Germany
- Prior art keywords
- waste liquors
- fire gases
- fitzellulose
- trickling
- sui
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 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
- D21C11/103—Evaporation by direct contact with gases, e.g. hot flue gases
Landscapes
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE309563T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE309563C true DE309563C (enrdf_load_stackoverflow) |
Family
ID=32932652
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT309563D Active DE309563C (enrdf_load_stackoverflow) | |||
| DENDAT306898D Active DE306898C (enrdf_load_stackoverflow) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT306898D Active DE306898C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE306898C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2586016A (en) * | 1950-02-01 | 1952-02-19 | Fanning Jack | Duplex steam condenser |
-
0
- DE DENDAT309563D patent/DE309563C/de active Active
- DE DENDAT306898D patent/DE306898C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE306898C (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2460231A1 (de) | Verfahren zum entfernen von stickstoffoxiden aus industriellen abgasen und dafuer geeignete waessrige behandlungsloesungen | |
| DE3326057A1 (de) | Verfahren zur biologischen abluftreinigung | |
| DE69000900T2 (de) | Behandlung fuer die verringerung von schmutzstoffen in waesseriger fluessigkeit. | |
| DE309563C (enrdf_load_stackoverflow) | ||
| CA1088957A (en) | Process for the purification of methanol obtained from kraft pulping condensates | |
| DE1280219B (de) | Verfahren zur Entfernung von Stickoxyden aus stickoxydhaltigen Gasen unter gleichzeitiger Gewinnung von Sulfaten und/oder Bisulfaten | |
| ATE79603T1 (de) | Verfahren zur reinigung von kalciumnitrat, in loesung oder schmelze abgeschieden aus einer durch aufloesen von phosphatgesteinen mit salpetersaeure gewonnenen mischung. | |
| DE231100C (enrdf_load_stackoverflow) | ||
| DE69622424T2 (de) | Verfahren zur herstellung und wiederverwendung von salpetersäure | |
| DE299003C (enrdf_load_stackoverflow) | ||
| DE300022C (enrdf_load_stackoverflow) | ||
| DE266347C (enrdf_load_stackoverflow) | ||
| DE2610638C2 (de) | Verfahren zur Aufarbeitung sulfidhaltiger Abwässer | |
| DE210778C (enrdf_load_stackoverflow) | ||
| DE229191C (enrdf_load_stackoverflow) | ||
| DE142460C (enrdf_load_stackoverflow) | ||
| DE232127C (enrdf_load_stackoverflow) | ||
| DE300664C (enrdf_load_stackoverflow) | ||
| DE261099C (enrdf_load_stackoverflow) | ||
| DE310055C (enrdf_load_stackoverflow) | ||
| DE265911C (enrdf_load_stackoverflow) | ||
| DE32874C (de) | Verfahren zur Herstellung von Perlmutter-Imitation | |
| DE435094C (de) | Nutzbarmachung der Endgase von Schwefelsaeurekonzentrationsanlagen | |
| DE303292C (enrdf_load_stackoverflow) | ||
| DE229281C (enrdf_load_stackoverflow) |