JPS4897767A - - Google Patents
Info
- Publication number
- JPS4897767A JPS4897767A JP48022020A JP2202073A JPS4897767A JP S4897767 A JPS4897767 A JP S4897767A JP 48022020 A JP48022020 A JP 48022020A JP 2202073 A JP2202073 A JP 2202073A JP S4897767 A JPS4897767 A JP S4897767A
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- 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
- Y02P20/10—Process efficiency
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722208195 DE2208195B2 (en) | 1972-02-22 | 1972-02-22 | METHOD AND DEVICE FOR RECOVERY OF THERMAL ENERGY IN EXTRACTIVE DISTILLATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897767A true JPS4897767A (en) | 1973-12-12 |
| JPS565561B2 JPS565561B2 (en) | 1981-02-05 |
Family
ID=5836672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2202073A Expired JPS565561B2 (en) | 1972-02-22 | 1973-02-22 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS565561B2 (en) |
| BE (1) | BE795252A (en) |
| DE (1) | DE2208195B2 (en) |
| ES (1) | ES411893A1 (en) |
| FR (1) | FR2173011B1 (en) |
| GB (1) | GB1405077A (en) |
| IT (1) | IT979268B (en) |
| NL (1) | NL182537C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920126A (en) * | 2009-06-09 | 2010-12-22 | 巴斯夫欧洲公司 | Purposes with structured packing of one or more rafts and one or more separating layers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3038497C2 (en) * | 1980-10-11 | 1983-11-10 | Bayer Ag, 5090 Leverkusen | Process and apparatus for the separation of mixtures which form an azeotrope |
| DE4040145A1 (en) * | 1990-12-15 | 1992-06-17 | Krupp Koppers Gmbh | METHOD FOR SEPARATING AROMATES FROM HYDROCARBON MIXTURES OF ANY AROMATE CONTENT |
| KR20180104640A (en) * | 2016-02-05 | 2018-09-21 | 바스프 에스이 | Methods for separating materials by an extractive distillation process |
| CN113352447B (en) * | 2021-06-22 | 2022-08-19 | 宁国华滋筑友建材科技有限公司 | Still kettle waste heat recovery device and method for producing autoclaved aerated concrete slab AAC-S |
| CN113694862A (en) * | 2021-08-26 | 2021-11-26 | 山东康宝生化科技有限公司 | Built-in continuous temperature rising device and method for sucralose chlorination |
| CN117096550B (en) * | 2023-10-19 | 2024-01-26 | 珙县华洁危险废物治理有限责任公司成都分公司 | Method for recovering oil-containing waste film from wet lithium battery diaphragm by dropping liquid |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938423A (en) * | 1972-08-16 | 1974-04-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1436445A (en) * | 1964-06-09 | 1966-04-22 | Metallgesellschaft Ag | Process for the preparation of pure aromatic compounds |
-
0
- BE BE795252D patent/BE795252A/en not_active IP Right Cessation
-
1972
- 1972-02-22 DE DE19722208195 patent/DE2208195B2/en not_active Ceased
-
1973
- 1973-02-09 FR FR7304684A patent/FR2173011B1/fr not_active Expired
- 1973-02-19 NL NLAANVRAGE7302265,A patent/NL182537C/en not_active IP Right Cessation
- 1973-02-20 IT IT20580/73A patent/IT979268B/en active
- 1973-02-21 ES ES411893A patent/ES411893A1/en not_active Expired
- 1973-02-22 JP JP2202073A patent/JPS565561B2/ja not_active Expired
- 1973-02-22 GB GB885673A patent/GB1405077A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938423A (en) * | 1972-08-16 | 1974-04-10 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920126A (en) * | 2009-06-09 | 2010-12-22 | 巴斯夫欧洲公司 | Purposes with structured packing of one or more rafts and one or more separating layers |
| CN101920126B (en) * | 2009-06-09 | 2015-01-28 | 巴斯夫欧洲公司 | Usage of structured packing with one or a plurality of backing plate layers and separation layers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7302265A (en) | 1973-08-24 |
| ES411893A1 (en) | 1976-01-01 |
| FR2173011B1 (en) | 1977-04-22 |
| BE795252A (en) | 1973-05-29 |
| NL182537B (en) | 1987-11-02 |
| DE2208195A1 (en) | 1973-09-06 |
| DE2208195B2 (en) | 1976-08-19 |
| NL182537C (en) | 1988-04-05 |
| GB1405077A (en) | 1975-09-03 |
| IT979268B (en) | 1974-09-30 |
| FR2173011A1 (en) | 1973-10-05 |
| JPS565561B2 (en) | 1981-02-05 |