JPS4885505A - - Google Patents
Info
- Publication number
- JPS4885505A JPS4885505A JP48007296A JP729673A JPS4885505A JP S4885505 A JPS4885505 A JP S4885505A JP 48007296 A JP48007296 A JP 48007296A JP 729673 A JP729673 A JP 729673A JP S4885505 A JPS4885505 A JP S4885505A
- Authority
- JP
- Japan
- 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.)
- Granted
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
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 |
|---|---|---|---|
| DE19722202007 DE2202007B2 (de) | 1972-01-17 | 1972-01-17 | Verfahren zur gewinnung von acetylen und aethylen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4885505A true JPS4885505A (https=) | 1973-11-13 |
| JPS5635173B2 JPS5635173B2 (https=) | 1981-08-15 |
Family
ID=5833176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP729673A Expired JPS5635173B2 (https=) | 1972-01-17 | 1973-01-16 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5635173B2 (https=) |
| DE (1) | DE2202007B2 (https=) |
| SU (1) | SU474130A3 (https=) |
-
1972
- 1972-01-17 DE DE19722202007 patent/DE2202007B2/de active Granted
-
1973
- 1973-01-11 SU SU1873346A patent/SU474130A3/ru active
- 1973-01-16 JP JP729673A patent/JPS5635173B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2202007A1 (de) | 1973-08-23 |
| JPS5635173B2 (https=) | 1981-08-15 |
| DE2202007B2 (de) | 1976-01-22 |
| SU474130A3 (ru) | 1975-06-14 |