BE644977A - - Google Patents
Info
- Publication number
- BE644977A BE644977A BE644977DA BE644977A BE 644977 A BE644977 A BE 644977A BE 644977D A BE644977D A BE 644977DA BE 644977 A BE644977 A BE 644977A
- 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
- B01D3/425—Head-, bottom- and feed stream
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL290099 | 1963-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644977A true BE644977A (US06650917-20031118-M00005.png) | 1964-09-10 |
Family
ID=19754513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644977D BE644977A (US06650917-20031118-M00005.png) | 1963-03-12 | 1964-03-10 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477916A (en) * | 1967-01-04 | 1969-11-11 | Monsanto Co | Method of controlling distillation operation with on-off control response |
| US7555918B1 (en) * | 2006-05-24 | 2009-07-07 | Cosmodyne, LLC | Liquid production modulation in self-refrigerated cryogenic nitrogen gas generators |
| US8961744B2 (en) * | 2013-02-25 | 2015-02-24 | Korex Corporation | System and method for recycling high-boiling-point waste photoresist stripper |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489949A (en) * | 1945-10-01 | 1949-11-29 | Socony Vacuum Oil Co Inc | Method of controlling a fractionating column |
| US2816858A (en) * | 1953-09-25 | 1957-12-17 | Phillips Petroleum Co | Method of controlling fractionating column reflux |
| US3071520A (en) * | 1956-02-08 | 1963-01-01 | Exxon Research Engineering Co | Apparatus for controlling the loading of a fractionation column |
| 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 |
| US3139391A (en) * | 1960-10-31 | 1964-06-30 | Phillips Petroleum Co | Control process and system for fractional distillation systems |
| US3249519A (en) * | 1962-02-27 | 1966-05-03 | Phillips Petroleum Co | Automatic controls in a fractionating column |
-
0
- NL NL290099D patent/NL290099A/xx unknown
-
1964
- 1964-02-10 US US343545A patent/US3344040A/en not_active Expired - Lifetime
- 1964-03-10 DE DE19641519691 patent/DE1519691A1/de active Pending
- 1964-03-10 GB GB10110/64A patent/GB1026356A/en not_active Expired
- 1964-03-10 BE BE644977D patent/BE644977A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1026356A (en) | 1966-04-20 |
| DE1519691A1 (de) | 1970-07-09 |
| US3344040A (en) | 1967-09-26 |
| NL290099A (US06650917-20031118-M00005.png) |
