IN145707B - - Google Patents
Info
- Publication number
- IN145707B IN145707B IN2246/CAL/76A IN2246CA1976A IN145707B IN 145707 B IN145707 B IN 145707B IN 2246CA1976 A IN2246CA1976 A IN 2246CA1976A IN 145707 B IN145707 B IN 145707B
- Authority
- IN
- India
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
- B01D3/4255—Head-, side-, 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 |
|---|---|---|---|
| US05/644,988 US4028194A (en) | 1975-12-29 | 1975-12-29 | Systematized method and control of fractionation heat balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN145707B true IN145707B (show.php) | 1985-01-05 |
Family
ID=24587183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2246/CAL/76A IN145707B (show.php) | 1975-12-29 | 1976-12-22 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4028194A (show.php) |
| JP (1) | JPS5285065A (show.php) |
| CA (1) | CA1060836A (show.php) |
| ES (1) | ES454642A1 (show.php) |
| FR (1) | FR2336959A1 (show.php) |
| GB (1) | GB1561118A (show.php) |
| IN (1) | IN145707B (show.php) |
| IT (1) | IT1123095B (show.php) |
| ZA (1) | ZA767543B (show.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115862A (en) * | 1977-06-20 | 1978-09-19 | Phillips Petroleum Company | Process control method and apparatus |
| US4187542A (en) * | 1978-05-18 | 1980-02-05 | Phillips Petroleum Company | Process control method and apparatus |
| US4502921A (en) * | 1981-05-06 | 1985-03-05 | The Foxboro Company | Apparatus for the control of alcohol distillation |
| US4699768A (en) * | 1983-09-09 | 1987-10-13 | Technicon Instruments Corporation | Apparatus for exchanging substances between fluids |
| JPH0687921B2 (ja) * | 1986-04-07 | 1994-11-09 | 三井石油化学工業株式会社 | 蒸留塔の制御方法 |
| ES2071897T3 (es) * | 1990-12-15 | 1995-07-01 | Hoechst Ag | Procedimiento para la regulacion optima de una zona de intercambio de sustancias de columnas de destilacion. |
| US5643419A (en) * | 1991-12-12 | 1997-07-01 | Hoechst Aktiengesellschaft | Method of optimizing the control of the mass transfer zone in distillation columns |
| US10226716B2 (en) | 2014-01-30 | 2019-03-12 | Progetto 3000 S.R.L. | Device for reducing the alcohol content of wines and other alcoholic beverages |
| US10781381B2 (en) * | 2018-06-26 | 2020-09-22 | Uop Llc | Process for hydrocracking with simplified recovery |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580651A (en) * | 1949-05-11 | 1952-01-01 | Universal Oil Prod Co | Fractionation control |
| US2684326A (en) * | 1949-05-11 | 1954-07-20 | Universal Oil Prod Co | Fractionation control |
| US3464895A (en) * | 1968-04-08 | 1969-09-02 | Universal Oil Prod Co | Method of optimizing heat input to a fractionation column |
| US3619377A (en) * | 1969-08-04 | 1971-11-09 | Phillips Petroleum Co | Control of composition of overhead vaporous product in a partially condensing fractionation column |
| US3830698A (en) * | 1969-10-27 | 1974-08-20 | Phillips Petroleum Co | Method and apparatus for controlling the temperature in a fractionation column |
| US3773627A (en) * | 1971-12-13 | 1973-11-20 | Exxon Co | Temperature control of distillation |
| US3855074A (en) * | 1973-09-10 | 1974-12-17 | Exxon Research Engineering Co | Plural temperature controls of distillation |
-
1975
- 1975-12-29 US US05/644,988 patent/US4028194A/en not_active Expired - Lifetime
-
1976
- 1976-12-20 ZA ZA767543A patent/ZA767543B/xx unknown
- 1976-12-22 IN IN2246/CAL/76A patent/IN145707B/en unknown
- 1976-12-23 GB GB53806/76A patent/GB1561118A/en not_active Expired
- 1976-12-24 CA CA268,754A patent/CA1060836A/en not_active Expired
- 1976-12-28 ES ES454642A patent/ES454642A1/es not_active Expired
- 1976-12-28 IT IT30934/76A patent/IT1123095B/it active
- 1976-12-29 FR FR7639463A patent/FR2336959A1/fr not_active Withdrawn
-
1977
- 1977-01-04 JP JP20777A patent/JPS5285065A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES454642A1 (es) | 1977-11-16 |
| GB1561118A (en) | 1980-02-13 |
| JPS5285065A (en) | 1977-07-15 |
| CA1060836A (en) | 1979-08-21 |
| US4028194A (en) | 1977-06-07 |
| IT1123095B (it) | 1986-04-30 |
| FR2336959A1 (fr) | 1977-07-29 |
| ZA767543B (en) | 1977-11-30 |