BE658979A - - Google Patents
Info
- Publication number
- BE658979A BE658979A BE658979DA BE658979A BE 658979 A BE658979 A BE 658979A BE 658979D A BE658979D A BE 658979DA BE 658979 A BE658979 A BE 658979A
- 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
- B01D3/4216—Head 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6400773A NL6400773A (US06623731-20030923-C00052.png) | 1964-01-30 | 1964-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658979A true BE658979A (US06623731-20030923-C00052.png) | 1965-07-28 |
Family
ID=19789148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658979D BE658979A (US06623731-20030923-C00052.png) | 1964-01-30 | 1965-01-28 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386623A (en) * | 1980-12-30 | 1983-06-07 | Phillips Petroleum Company | Nonlinear control of liquid level |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2357113A (en) * | 1940-11-30 | 1944-08-29 | Kellogg M W Co | Apparatus for distillation control |
| US2990437A (en) * | 1959-05-28 | 1961-06-27 | Phillips Petroleum Co | Process control system |
| US2976234A (en) * | 1959-07-10 | 1961-03-21 | Exxon Research Engineering Co | Control of fractionating columns |
| US3296241A (en) * | 1962-08-20 | 1967-01-03 | Phillips Petroleum Co | Recovery and polymerization of hydrocarbon monomer |
-
1964
- 1964-01-30 NL NL6400773A patent/NL6400773A/xx unknown
-
1965
- 1965-01-18 US US426268A patent/US3374152A/en not_active Expired - Lifetime
- 1965-01-28 DE DE19651519696 patent/DE1519696A1/de active Pending
- 1965-01-28 GB GB3878/65A patent/GB1030833A/en not_active Expired
- 1965-01-28 BE BE658979D patent/BE658979A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6400773A (US06623731-20030923-C00052.png) | 1965-08-02 |
| US3374152A (en) | 1968-03-19 |
| DE1519696A1 (de) | 1971-04-08 |
| GB1030833A (en) | 1966-05-25 |
