NL31141C - - Google Patents
Info
- Publication number
- NL31141C NL31141C NL31141DA NL31141C NL 31141 C NL31141 C NL 31141C NL 31141D A NL31141D A NL 31141DA NL 31141 C NL31141 C NL 31141C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1988032X | 1931-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31141C true NL31141C (de) |
Family
ID=7893411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31141D NL31141C (de) | 1931-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1988032A (de) |
| FR (1) | FR739289A (de) |
| NL (1) | NL31141C (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2419335A (en) * | 1942-05-02 | 1947-04-22 | Goodrich Co B F | Purification of butadiene by extractive distillation with nitroparaffin solvents |
| US2715947A (en) * | 1951-11-01 | 1955-08-23 | Monsanto Chemicals | Chemical purification process for acetylenes |
| US2741332A (en) * | 1952-02-29 | 1956-04-10 | Hydrocarbon Research Inc | Process for recovering acetylene |
| US2814359A (en) * | 1955-01-25 | 1957-11-26 | Phillips Petroleum Co | Recovery of acetylene from gases containing it in small proportion |
| US2838133A (en) * | 1955-06-22 | 1958-06-10 | Kellogg M W Co | Purification of acetylene |
| US2974180A (en) * | 1957-12-10 | 1961-03-07 | Phillips Petroleum Co | Production and purification of acetylene |
| NL263833A (de) * | 1960-04-23 | |||
| US3192731A (en) * | 1961-03-17 | 1965-07-06 | Pullman Inc | Ammonia additive in low temperature hydrocarbon-water systems |
| US3244764A (en) * | 1961-09-12 | 1966-04-05 | Kureha Chemical Ind Co Ltd | Process for purifying gas containing acetylene, ethylene and impurities obtained by thermal cracking of hydrocarbon |
-
0
- NL NL31141D patent/NL31141C/xx active
-
1932
- 1932-06-30 FR FR739289D patent/FR739289A/fr not_active Expired
- 1932-07-23 US US624358A patent/US1988032A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR739289A (fr) | 1933-01-09 |
| US1988032A (en) | 1935-01-15 |