FR2324334B2 - - Google Patents
Info
- Publication number
- FR2324334B2 FR2324334B2 FR7618242A FR7618242A FR2324334B2 FR 2324334 B2 FR2324334 B2 FR 2324334B2 FR 7618242 A FR7618242 A FR 7618242A FR 7618242 A FR7618242 A FR 7618242A FR 2324334 B2 FR2324334 B2 FR 2324334B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- 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
- B01D3/4283—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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/587,469 US4019964A (en) | 1974-04-11 | 1975-06-16 | Method for controlling the reboiler section of a dual reboiler distillation column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2324334A2 FR2324334A2 (fr) | 1977-04-15 |
| FR2324334B2 true FR2324334B2 (it) | 1979-06-29 |
Family
ID=24349932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7618242A Granted FR2324334A2 (fr) | 1975-06-16 | 1976-06-16 | Procede et dispositif de commande de la section de rebouilleur d'une colonne de distillation |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS51151677A (it) |
| BR (1) | BR7603838A (it) |
| CA (1) | CA1054553A (it) |
| ES (1) | ES448838A2 (it) |
| FR (1) | FR2324334A2 (it) |
| GB (1) | GB1549743A (it) |
| IT (1) | IT1083952B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005035219A1 (de) * | 2005-07-25 | 2007-02-01 | Endress + Hauser Flowtec Ag | Vorrichtung zur Erfassung von Stoffströmen in einer Rektifikationskolonne |
| JP4242881B2 (ja) | 2006-06-23 | 2009-03-25 | オリンパスメディカルシステムズ株式会社 | 内視鏡挿入部 |
| JP5785728B2 (ja) * | 2011-02-15 | 2015-09-30 | 旭化成ケミカルズ株式会社 | 不飽和ニトリルの蒸留方法及び蒸留装置、並びに不飽和ニトリルの製造方法 |
| US20160258675A1 (en) * | 2013-10-09 | 2016-09-08 | Lummus Technology Inc. | Split feed addition to iso-pressure open refrigeration lpg recovery |
| KR102332304B1 (ko) | 2013-12-06 | 2021-11-29 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 프로필렌 옥시드 정제와 관련된 개선 |
| US11402155B2 (en) | 2016-09-06 | 2022-08-02 | Lummus Technology Inc. | Pretreatment of natural gas prior to liquefaction |
-
1976
- 1976-06-11 GB GB24268/76A patent/GB1549743A/en not_active Expired
- 1976-06-12 ES ES448838A patent/ES448838A2/es not_active Expired
- 1976-06-15 CA CA254,870A patent/CA1054553A/en not_active Expired
- 1976-06-15 IT IT24332/76A patent/IT1083952B/it active
- 1976-06-15 BR BR7603838A patent/BR7603838A/pt unknown
- 1976-06-16 FR FR7618242A patent/FR2324334A2/fr active Granted
- 1976-06-16 JP JP51070906A patent/JPS51151677A/ja active Pending
-
1980
- 1980-03-26 JP JP3762480A patent/JPS56124401A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES448838A2 (es) | 1977-12-01 |
| JPS56124401A (en) | 1981-09-30 |
| JPS51151677A (en) | 1976-12-27 |
| CA1054553A (en) | 1979-05-15 |
| GB1549743A (en) | 1979-08-08 |
| BR7603838A (pt) | 1977-04-05 |
| FR2324334A2 (fr) | 1977-04-15 |
| JPS5746881B2 (it) | 1982-10-06 |
| IT1083952B (it) | 1985-05-25 |