GB1375507A - - Google Patents
Info
- Publication number
- GB1375507A GB1375507A GB1470572A GB1470572A GB1375507A GB 1375507 A GB1375507 A GB 1375507A GB 1470572 A GB1470572 A GB 1470572A GB 1470572 A GB1470572 A GB 1470572A GB 1375507 A GB1375507 A GB 1375507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diethanolamine
- acetylene
- washing
- fed
- main wash
- Prior art date
- 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.)
- Expired
Links
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712116557 DE2116557A1 (de) | 1971-04-05 | 1971-04-05 | Verfahren zur Entfernung von CO tief 2 aus Acetylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375507A true GB1375507A (https=) | 1974-11-27 |
Family
ID=5803894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1470572A Expired GB1375507A (https=) | 1971-04-05 | 1972-03-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3775507A (https=) |
| DE (1) | DE2116557A1 (https=) |
| FR (1) | FR2132411B1 (https=) |
| GB (1) | GB1375507A (https=) |
| IT (2) | IT952512B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446098A (en) * | 1987-08-07 | 1989-02-20 | Nichigo Acetylen | Method for cleaning inside of container of dissolved acetylene |
-
1971
- 1971-04-05 DE DE19712116557 patent/DE2116557A1/de active Pending
-
1972
- 1972-03-27 US US00238652A patent/US3775507A/en not_active Expired - Lifetime
- 1972-03-29 GB GB1470572A patent/GB1375507A/en not_active Expired
- 1972-04-01 IT IT49404/72A patent/IT952512B/it active
- 1972-04-01 IT IT4940472D patent/IT952712B/it active
- 1972-04-04 FR FR7211763A patent/FR2132411B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2116557A1 (de) | 1972-10-12 |
| IT952512B (it) | 1973-07-30 |
| FR2132411B1 (https=) | 1975-10-24 |
| FR2132411A1 (https=) | 1972-11-17 |
| IT952712B (it) | 1973-07-30 |
| US3775507A (en) | 1973-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |