SE354303B - - Google Patents
Info
- Publication number
- SE354303B SE354303B SE677070A SE677070A SE354303B SE 354303 B SE354303 B SE 354303B SE 677070 A SE677070 A SE 677070A SE 677070 A SE677070 A SE 677070A SE 354303 B SE354303 B SE 354303B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Paper (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2532669 | 1969-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE354303B true SE354303B (de) | 1973-03-05 |
Family
ID=10225879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE677070A SE354303B (de) | 1969-05-19 | 1970-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA946800A (de) |
| DE (1) | DE2023615C3 (de) |
| FR (1) | FR2048455A5 (de) |
| SE (1) | SE354303B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2512591C2 (de) * | 1975-03-21 | 1986-09-18 | Hag Ag, 2800 Bremen | Bodenverschluß |
| US5788812A (en) * | 1985-11-05 | 1998-08-04 | Agar; Richard C. | Method of recovering furfural from organic pulping liquor |
-
1970
- 1970-05-14 DE DE19702023615 patent/DE2023615C3/de not_active Expired
- 1970-05-15 FR FR7017960A patent/FR2048455A5/fr not_active Expired
- 1970-05-15 SE SE677070A patent/SE354303B/xx unknown
- 1970-05-19 CA CA083,397A patent/CA946800A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2023615A1 (de) | 1970-11-26 |
| DE2023615C3 (de) | 1979-01-25 |
| DE2023615B2 (de) | 1978-06-01 |
| CA946800A (en) | 1974-05-07 |
| FR2048455A5 (en) | 1971-03-19 |