ES411893A1 - Un procedimiento y una columna de destilacion extractiva para la recuperacion de energia termica. - Google Patents

Un procedimiento y una columna de destilacion extractiva para la recuperacion de energia termica.

Info

Publication number: ES411893A1
Authority: ES; Spain
Prior art keywords: extractive distillation; solvent; thermal energy; distillation column; extracted
Prior art date: 1972-02-22
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

Application number

ES411893A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GEA Group AG

Original Assignee

Metallgesellschaft AG

Priority date (The priority date 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 date listed.)

1972-02-22

Filing date

1973-02-21

Publication date

1976-01-01

1973-02-21 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1976-01-01 Publication of ES411893A1 publication Critical patent/ES411893A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- 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)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Water Supply & Treatment (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

ES411893A 1972-02-22 1973-02-21 Un procedimiento y una columna de destilacion extractiva para la recuperacion de energia termica. Expired ES411893A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722208195 DE2208195B2 (de)	1972-02-22	1972-02-22	Verfahren und vorrichtung zur rueckgewinnung von waermeenergie bei der extraktiven destillation

Publications (1)

Publication Number	Publication Date
ES411893A1 true ES411893A1 (es)	1976-01-01

Family

ID=5836672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES411893A Expired ES411893A1 (es)	1972-02-22	1973-02-21	Un procedimiento y una columna de destilacion extractiva para la recuperacion de energia termica.

Country Status (8)

Country	Link
JP (1)	JPS565561B2 (xx)
BE (1)	BE795252A (xx)
DE (1)	DE2208195B2 (xx)
ES (1)	ES411893A1 (xx)
FR (1)	FR2173011B1 (xx)
GB (1)	GB1405077A (xx)
IT (1)	IT979268B (xx)
NL (1)	NL182537C (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3038497C2 (de) *	1980-10-11	1983-11-10	Bayer Ag, 5090 Leverkusen	Verfahren und Vorrichtung zur Trennung von ein Azeotrop bildenden Gemischen
DE4040145A1 (de) *	1990-12-15	1992-06-17	Krupp Koppers Gmbh	Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
EP2269728B1 (de) *	2009-06-09	2018-01-31	Basf Se	Verwendung von geordneten Packungen, die eine oder mehrere Anstaulagen, sowie ein oder mehrere Abscheidelagen aufweisen
US10793494B2 (en)	2016-02-05	2020-10-06	Basf Se	Method for separating materials by means of an extractive distillation process
CN111467820A (zh) *	2020-05-18	2020-07-31	中冶焦耐(大连)工程技术有限公司	一种粗苯加氢分段蒸发器
CN111908697A (zh) *	2020-09-07	2020-11-10	查都（上海）科技有限公司	一种节能型酚氨回收装置
CN113352447B (zh) *	2021-06-22	2022-08-19	宁国华滋筑友建材科技有限公司	一种蒸压加气混凝土板aac-s生产用蒸压釜余热回收装置及方法
CN113694862A (zh) *	2021-08-26	2021-11-26	山东康宝生化科技有限公司	一种三氯蔗糖氯化内置式连续升温的装置与方法
CN117096550B (zh) *	2023-10-19	2024-01-26	珙县华洁危险废物治理有限责任公司成都分公司	一种湿法锂电池隔膜中含油废膜的滴液回收方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1436445A (fr) *	1964-06-09	1966-04-22	Metallgesellschaft Ag	Procédé pour la préparation de composés aromatiques purs
JPS4938423A (xx) *	1972-08-16	1974-04-10

0
- BE BE795252D patent/BE795252A/xx not_active IP Right Cessation
1972
- 1972-02-22 DE DE19722208195 patent/DE2208195B2/de not_active Ceased
1973
- 1973-02-09 FR FR7304684A patent/FR2173011B1/fr not_active Expired
- 1973-02-19 NL NLAANVRAGE7302265,A patent/NL182537C/xx not_active IP Right Cessation
- 1973-02-20 IT IT20580/73A patent/IT979268B/it active
- 1973-02-21 ES ES411893A patent/ES411893A1/es not_active Expired
- 1973-02-22 GB GB885673A patent/GB1405077A/en not_active Expired
- 1973-02-22 JP JP2202073A patent/JPS565561B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2173011A1 (xx)	1973-10-05
JPS4897767A (xx)	1973-12-12
NL182537B (nl)	1987-11-02
DE2208195B2 (de)	1976-08-19
DE2208195A1 (de)	1973-09-06
NL182537C (nl)	1988-04-05
GB1405077A (en)	1975-09-03
BE795252A (fr)	1973-05-29
IT979268B (it)	1974-09-30
JPS565561B2 (xx)	1981-02-05
NL7302265A (xx)	1973-08-24
FR2173011B1 (xx)	1977-04-22

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