BE708873A - - Google Patents
Info
- Publication number
- BE708873A BE708873A BE708873DA BE708873A BE 708873 A BE708873 A BE 708873A BE 708873D A BE708873D A BE 708873DA BE 708873 A BE708873 A BE 708873A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4227—Head- and bottom stream
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/19—Sidestream
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60728967A | 1967-01-04 | 1967-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE708873A true BE708873A (US06633600-20031014-M00021.png) | 1968-07-02 |
Family
ID=24431628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE708873D BE708873A (US06633600-20031014-M00021.png) | 1967-01-04 | 1968-01-02 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473443A (en) * | 1982-03-22 | 1984-09-25 | Phillips Petroleum Company | Control of a fractional distillation process |
| US4544452A (en) * | 1983-08-31 | 1985-10-01 | Phillips Petroleum Company | Control of a fractional distillation process |
| GB8521393D0 (en) * | 1985-08-28 | 1985-10-02 | Exxon Chemical Patents Inc | Middle distillate compositions |
| DE4127536A1 (de) * | 1991-08-21 | 1993-02-25 | Henkel Kgaa | Modellgestuetztes verfahren zum regeln einer rektifikationskolonne |
| CN108721934B (zh) * | 2018-08-16 | 2024-04-12 | 青海黄河上游水电开发有限责任公司新能源分公司 | 精馏塔的全过程自动控制方法和系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529030A (en) * | 1946-04-25 | 1950-11-07 | Phillips Petroleum Co | Distillation control by refractive index |
| US2893927A (en) * | 1954-07-15 | 1959-07-07 | Phillips Petroleum Co | Process control system |
| US3035635A (en) * | 1958-04-10 | 1962-05-22 | Emberland Georg | Hinges for windows and doors |
| NL290099A (US06633600-20031014-M00021.png) * | 1963-03-12 | |||
| US3254024A (en) * | 1965-03-03 | 1966-05-31 | Halcon International Inc | Process for separating c8-aromatic hydrocarbons by series column distillation |
-
1967
- 1967-01-04 US US607289A patent/US3477916A/en not_active Expired - Lifetime
- 1967-12-22 DE DE19671667192 patent/DE1667192A1/de active Pending
-
1968
- 1968-01-02 BE BE708873D patent/BE708873A/xx unknown
- 1968-01-02 FR FR1572199D patent/FR1572199A/fr not_active Expired
- 1968-01-02 NL NL6800025A patent/NL6800025A/xx unknown
- 1968-01-03 GB GB396/68A patent/GB1207195A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667192A1 (de) | 1972-01-05 |
| FR1572199A (US06633600-20031014-M00021.png) | 1969-06-27 |
| GB1207195A (en) | 1970-09-30 |
| US3477916A (en) | 1969-11-11 |
| NL6800025A (US06633600-20031014-M00021.png) | 1968-07-05 |
