ZA90933B - Vacuum distillation process - Google Patents

Vacuum distillation process

Info

Publication number: ZA90933B
Authority: ZA; South Africa
Prior art keywords: vacuum distillation; distillation process; vacuum; distillation
Prior art date: 1989-02-10

Application number

ZA90933A

Other languages

English (en)

Inventor

Johannes Albertus Hamer

Albertus Hamer Johannes

Pieter Van Der Heijden

Van Der Heijden Pieter

Original Assignee

Shell Res Ltd

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.)

1989-02-10

Filing date

1990-02-08

Publication date

1990-10-31

1990-02-08 Application filed by Shell Res Ltd filed Critical Shell Res Ltd

1990-10-31 Publication of ZA90933B publication Critical patent/ZA90933B/xx

Links

238000000034 method Methods 0.000 title 1
238000005292 vacuum distillation Methods 0.000 title 1

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
- B01D3/10—Vacuum 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
- B01D3/14—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
- 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
- Y10S203/09—Plural feed
- 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
- Y10S203/90—Particular type of heating

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)

ZA90933A 1989-02-10 1990-02-08 Vacuum distillation process ZA90933B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898903009A GB8903009D0 (en)	1989-02-10	1989-02-10	Vacuum distillation process

Publications (1)

Publication Number	Publication Date
ZA90933B true ZA90933B (en)	1990-10-31

Family

ID=10651461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA90933A ZA90933B (en)	1989-02-10	1990-02-08	Vacuum distillation process

Country Status (12)

Country	Link
US (1)	US5032231A (fr)
EP (1)	EP0382313B1 (fr)
JP (1)	JP3026576B2 (fr)
KR (1)	KR0161519B1 (fr)
AU (1)	AU620493B2 (fr)
CA (1)	CA2009567C (fr)
DE (1)	DE69003963T2 (fr)
ES (1)	ES2045744T3 (fr)
GB (1)	GB8903009D0 (fr)
MY (1)	MY106050A (fr)
SA (1)	SA90100266B1 (fr)
ZA (1)	ZA90933B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8903007D0 (en) *	1989-02-10	1989-03-30	Shell Int Research	Vacuum distillation device
GB8903013D0 (en) *	1989-02-10	1989-03-30	Shell Int Research	Vacuum distillation process
AU2002220080B2 (en) *	2000-11-03	2005-03-17	Sanford P. Brass	Process for reduction of emissions in asphalt production
DE10241482A1 (de) *	2002-09-07	2004-03-18	Cognis Deutschland Gmbh & Co. Kg	Anlage und Verfahren zum Durchführen einer diskontinuierlichen Rektifikation oder Reaktion
CA2510957A1 (fr) *	2002-12-20	2004-07-08	Shell Internationale Research Maatschappij B.V.	Procede de reduction de vibrations dans un conduit
US20170204336A1 (en) *	2016-01-14	2017-07-20	Fluor Technologies Corporation	Quenching vacuum distillation column wash zone liquid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2664391A (en) *	1952-03-28	1953-12-29	Dow Chemical Co	Continuous distillation of heat sensitive compounds
US3334027A (en) *	1963-12-26	1967-08-01	Aqua Chem Inc	Separation of entrained liquid droplets from vapors
US3480515A (en) *	1964-04-03	1969-11-25	Aqua Chem Inc	Method and apparatus for vapor compression distillation and vapor washing of impure water
US3344042A (en) *	1966-03-14	1967-09-26	Shell Oil Co	Desalination of salt water using a molten salt mass as heating medium
US3749647A (en) *	1970-12-07	1973-07-31	Standard Oil Co	Apparatus for stripping solvent from and dehydrating trimellitic acid content of fluid effluent from catalytic liquid phase oxidation of pseudocumene in presence of acetic acid
US4166773A (en) *	1977-12-22	1979-09-04	Union Carbide Corporation	Continuous process for separating high boiling, heat sensitive materials
US4409064A (en) *	1978-10-16	1983-10-11	Air Products And Chemicals, Inc.	Process for concentrating sulfuric acid in an evaporator
JPS5925771B2 (ja) *	1979-08-06	1984-06-21	住友化学工業株式会社	高融点化合物の精製法
US4568428A (en) *	1983-07-05	1986-02-04	General Signal Corporation	Method and apparatus for vacuum distillation
US4938868A (en) *	1988-05-02	1990-07-03	Nelson Thomas R	Method of distilling under partial vacuum

1989
- 1989-02-10 GB GB898903009A patent/GB8903009D0/en active Pending
1990
- 1990-02-07 DE DE90200277T patent/DE69003963T2/de not_active Expired - Fee Related
- 1990-02-07 EP EP90200277A patent/EP0382313B1/fr not_active Expired - Lifetime
- 1990-02-07 ES ES90200277T patent/ES2045744T3/es not_active Expired - Lifetime
- 1990-02-07 KR KR1019900001480A patent/KR0161519B1/ko not_active Expired - Fee Related
- 1990-02-08 AU AU49361/90A patent/AU620493B2/en not_active Ceased
- 1990-02-08 MY MYPI90000196A patent/MY106050A/en unknown
- 1990-02-08 JP JP02029358A patent/JP3026576B2/ja not_active Expired - Fee Related
- 1990-02-08 ZA ZA90933A patent/ZA90933B/xx unknown
- 1990-02-08 CA CA002009567A patent/CA2009567C/fr not_active Expired - Lifetime
- 1990-02-09 US US07/477,378 patent/US5032231A/en not_active Expired - Fee Related
- 1990-06-04 SA SA90100266A patent/SA90100266B1/ar unknown

Also Published As

Publication number	Publication date
AU4936190A (en)	1990-08-16
DE69003963D1 (de)	1993-11-25
SA90100266B1 (ar)	2002-11-06
EP0382313A2 (fr)	1990-08-16
DE69003963T2 (de)	1994-02-10
GB8903009D0 (en)	1989-03-30
JPH02241504A (ja)	1990-09-26
KR0161519B1 (ko)	1998-11-16
US5032231A (en)	1991-07-16
CA2009567A1 (fr)	1990-08-10
EP0382313B1 (fr)	1993-10-20
MY106050A (en)	1995-03-31
KR900012649A (ko)	1990-09-01
AU620493B2 (en)	1992-02-20
CA2009567C (fr)	2000-10-17
JP3026576B2 (ja)	2000-03-27
ES2045744T3 (es)	1994-01-16
EP0382313A3 (fr)	1992-05-06

Publication	Publication Date	Title
EP0428109A3 (en)	1991-09-11	Deoxyfluoronucleoside process
ZA90930B (en)	1990-10-31	Vacuum distillation process
GB8903013D0 (en)	1989-03-30	Vacuum distillation process
PL293191A1 (en)	1992-11-02	Extracting distillation process
GB8903009D0 (en)	1989-03-30	Vacuum distillation process
GB8903007D0 (en)	1989-03-30	Vacuum distillation device
GB9015680D0 (en)	1990-09-05	Process
AP9000211A0 (en)	1990-10-31	Tetrathiocarbonates process
SG144594G (en)	1995-04-28	Vacuum distillation process
SG10994G (en)	1994-04-15	Vacuum distillation process
GB8900997D0 (en)	1989-03-08	Process
GB8900762D0 (en)	1989-03-08	Process
GB8906044D0 (en)	1989-04-26	Process
SG145494G (en)	1995-04-28	Vacuum distillation device
GB8906793D0 (en)	1989-05-10	Novel process
GB8925278D0 (en)	1989-12-28	Novel process
GB8918075D0 (en)	1989-09-20	Novel process
GB8918972D0 (en)	1989-10-04	Vacuum soaker
GB8708576D0 (en)	1987-05-13	Distillation process
IE891665L (en)	1989-11-24	Process for naphtothiazepinones
GB8908960D0 (en)	1989-06-07	Process
GB8908455D0 (en)	1989-06-01	Process
GB8908454D0 (en)	1989-06-01	Process
GB8908453D0 (en)	1989-06-01	Process
GB8908452D0 (en)	1989-06-01	Process