NL77785C - - Google Patents
Info
- Publication number
- NL77785C NL77785C NL77785DA NL77785C NL 77785 C NL77785 C NL 77785C NL 77785D A NL77785D A NL 77785DA NL 77785 C NL77785 C NL 77785C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/02—Evaporators with heating coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/88—Concentration of sulfuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE695595X | 1950-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77785C true NL77785C (el) |
Family
ID=6607498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312618.A NL160780B (nl) | 1950-04-27 | Inrichting voor het met elkaar verbinden van twee mate- riaalstroken, van welke de ene strook van een eerste rol wordt afgewikkeld en de andere strook zich op een tweede rol bevindt. | |
| NL77785D NL77785C (el) | 1950-04-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312618.A NL160780B (nl) | 1950-04-27 | Inrichting voor het met elkaar verbinden van twee mate- riaalstroken, van welke de ene strook van een eerste rol wordt afgewikkeld en de andere strook zich op een tweede rol bevindt. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE502678A (el) |
| FR (1) | FR1035504A (el) |
| GB (1) | GB695595A (el) |
| NL (2) | NL77785C (el) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209812A (en) * | 1959-09-22 | 1965-10-05 | Ralph G Sargeant | Apparatus for removing water from liquid mixtures |
| CH604798A5 (el) * | 1976-06-18 | 1978-09-15 | Bertrams Ag Hch | |
| CH606940A5 (el) * | 1976-06-18 | 1978-11-30 | Bertrams Ag Hch | |
| CN107823903A (zh) * | 2017-12-07 | 2018-03-23 | 江苏迈克化工机械有限公司 | 一种螺旋降膜蒸发器 |
| CN114669066B (zh) * | 2022-03-24 | 2023-09-26 | 四川点石能源股份有限公司 | 一种mvr蒸发浓缩系统 |
-
0
- NL NL7312618.A patent/NL160780B/xx unknown
- NL NL77785D patent/NL77785C/xx active
- BE BE502678D patent/BE502678A/xx unknown
-
1951
- 1951-04-17 FR FR1035504D patent/FR1035504A/fr not_active Expired
- 1951-04-18 GB GB9098/51A patent/GB695595A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE502678A (el) | |
| NL160780B (nl) | |
| GB695595A (en) | 1953-08-12 |
| FR1035504A (fr) | 1953-08-25 |