NL30882C - - Google Patents
Info
- Publication number
- NL30882C NL30882C NL30882DA NL30882C NL 30882 C NL30882 C NL 30882C NL 30882D A NL30882D A NL 30882DA NL 30882 C NL30882 C NL 30882C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT367313X | 1930-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL30882C true NL30882C (en:Method) |
Family
ID=3672881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL30882D NL30882C (en:Method) | 1930-10-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE383638A (en:Method) |
| DE (1) | DE544386C (en:Method) |
| FR (1) | FR724245A (en:Method) |
| GB (1) | GB367313A (en:Method) |
| NL (1) | NL30882C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208197A (en) * | 1944-11-03 | 1965-09-28 | Simon Franz Eugen | Diffusion separation of fluids |
| US2609059A (en) * | 1948-06-29 | 1952-09-02 | Hydrocarbon Research Inc | Mass diffusion process and apparatus |
| GB2189165A (en) * | 1986-04-16 | 1987-10-21 | James Ephraim Lovelock | Method and apparatus for purifying a continuous flow of helium and/or neon gas |
-
0
- NL NL30882D patent/NL30882C/xx active
- BE BE383638D patent/BE383638A/xx unknown
-
1930
- 1930-10-30 DE DE1930544386D patent/DE544386C/de not_active Expired
-
1931
- 1931-10-12 GB GB28311/31A patent/GB367313A/en not_active Expired
- 1931-10-12 FR FR724245D patent/FR724245A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR724245A (fr) | 1932-04-23 |
| GB367313A (en) | 1932-02-18 |
| BE383638A (en:Method) | |
| DE544386C (de) | 1932-02-17 |