NL286980A - - Google Patents
Info
- Publication number
- NL286980A NL286980A NL286980DA NL286980A NL 286980 A NL286980 A NL 286980A NL 286980D A NL286980D A NL 286980DA NL 286980 A NL286980 A NL 286980A
- Authority
- NL
- Netherlands
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
- B01D3/425—Head-, bottom- and feed 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL286980 | 1962-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL286980A true NL286980A (cs) |
Family
ID=19754295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL286980D NL286980A (cs) | 1962-12-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3342698A (cs) |
| BE (1) | BE641400A (cs) |
| CH (1) | CH444819A (cs) |
| DE (1) | DE1444379A1 (cs) |
| DK (1) | DK111355B (cs) |
| GB (1) | GB1018884A (cs) |
| NL (1) | NL286980A (cs) |
| SE (1) | SE311628B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451897A (en) * | 1967-02-02 | 1969-06-24 | American Tank & Steel Corp | Apparatus for reconcentrating glycol and the like |
| DE3148258A1 (de) * | 1981-12-05 | 1983-06-09 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Hochspannungsanlage |
| US4578152A (en) * | 1985-08-01 | 1986-03-25 | Phillips Petroleum Company | Control of a fractional distillation process |
| FR2684562A1 (fr) * | 1991-12-06 | 1993-06-11 | Alpasonic Sa | Appareillage de recyclage de solvants. |
| DE102017220514A1 (de) * | 2017-11-16 | 2019-05-16 | Unisensor Sensorsysteme Gmbh | Verfahren und Vorrichtung zur Detektion von Fremdstoffen in einem flüssigen Medium |
| CN112933638A (zh) * | 2021-01-15 | 2021-06-11 | 海宁市英德赛电子有限公司 | 一种8n电子级高纯氨精馏系统及其质量控制方法 |
| CN117180784B (zh) * | 2023-11-06 | 2024-02-02 | 万华化学集团股份有限公司 | 进料分馏塔控制系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2104310A (en) * | 1934-07-14 | 1938-01-04 | Shell Dev | Method of fractionation |
| US2489949A (en) * | 1945-10-01 | 1949-11-29 | Socony Vacuum Oil Co Inc | Method of controlling a fractionating column |
| US2504464A (en) * | 1946-02-04 | 1950-04-18 | Phillips Petroleum Co | Method for control of distillation columns |
| US2915462A (en) * | 1956-07-02 | 1959-12-01 | Union Oil Co | Distillation column control |
| US2910521A (en) * | 1956-10-22 | 1959-10-27 | Phillips Petroleum Co | Recovery of hydrogen fluoride from a hydrocarbon mixture |
| US3034307A (en) * | 1958-08-27 | 1962-05-15 | Phillips Petroleum Co | Control of multi-unit fractionation systems |
| US2990437A (en) * | 1959-05-28 | 1961-06-27 | Phillips Petroleum Co | Process control system |
| US3018230A (en) * | 1959-07-13 | 1962-01-23 | Phillips Petroleum Co | Fractionator control system |
| US3108929A (en) * | 1960-01-15 | 1963-10-29 | Phillips Petroleum Co | Fluid analyzer for control system |
| US3018310A (en) * | 1960-07-27 | 1962-01-23 | Phillips Petroleum Co | Control of alkylation operation |
| US3224947A (en) * | 1961-06-19 | 1965-12-21 | Phillips Petroleum Co | Apparatus for controlling vapor-liquid flow ratios within a fractionation column |
-
0
- NL NL286980D patent/NL286980A/xx unknown
-
1963
- 1963-12-16 US US330753A patent/US3342698A/en not_active Expired - Lifetime
- 1963-12-17 DK DK588863AA patent/DK111355B/da unknown
- 1963-12-17 DE DE19631444379 patent/DE1444379A1/de active Pending
- 1963-12-17 BE BE641400D patent/BE641400A/xx unknown
- 1963-12-17 GB GB49820/63A patent/GB1018884A/en not_active Expired
- 1963-12-17 CH CH1544863A patent/CH444819A/de unknown
- 1963-12-17 SE SE14034/63A patent/SE311628B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1018884A (en) | 1966-02-02 |
| BE641400A (cs) | 1964-06-17 |
| DE1444379A1 (de) | 1968-11-14 |
| SE311628B (cs) | 1969-06-23 |
| CH444819A (de) | 1967-10-15 |
| US3342698A (en) | 1967-09-19 |
| DK111355B (da) | 1968-08-05 |