CH509558A - Liquid separator for thin-film devices - Google Patents

Liquid separator for thin-film devices

Info

Publication number: CH509558A
Authority: CH; Switzerland
Prior art keywords: thin; liquid separator; film devices; film; devices
Prior art date: 1969-06-11

Application number

CH888869A

Other languages

German (de)

Inventor

Fritz Dr Widmer

Miklos Gorbei Janos

Original Assignee

Luwa 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.)

1969-06-11

Filing date

1969-06-11

Publication date

1971-06-30

1969-06-11 Application filed by Luwa Ag filed Critical Luwa Ag

1969-06-11 Priority to CH888869A priority Critical patent/CH509558A/en

1970-06-04 Priority to DE19702027357 priority patent/DE2027357C3/en

1970-06-08 Priority to US44197A priority patent/US3678983A/en

1970-06-09 Priority to SE07987/70A priority patent/SE358091B/xx

1970-06-10 Priority to FR7021352A priority patent/FR2045986A1/fr

1970-06-10 Priority to JP45049571A priority patent/JPS497318B1/ja

1970-06-11 Priority to GB2841970A priority patent/GB1307416A/en

1971-06-30 Publication of CH509558A publication Critical patent/CH509558A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
- B01D1/305—Demister (vapour-liquid separation)

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

CH888869A 1969-06-11 1969-06-11 Liquid separator for thin-film devices CH509558A (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
CH888869A CH509558A (en)	1969-06-11	1969-06-11	Liquid separator for thin-film devices
DE19702027357 DE2027357C3 (en)	1969-06-11	1970-06-04	Thin film apparatus
US44197A US3678983A (en)	1969-06-11	1970-06-08	Thin film apparatus
SE07987/70A SE358091B (en)	1969-06-11	1970-06-09
FR7021352A FR2045986A1 (en)	1969-06-11	1970-06-10
JP45049571A JPS497318B1 (en)	1969-06-11	1970-06-10
GB2841970A GB1307416A (en)	1969-06-11	1970-06-11	Apparatus for concentrating a solution

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH888869A CH509558A (en)	1969-06-11	1969-06-11	Liquid separator for thin-film devices

Publications (1)

Publication Number	Publication Date
CH509558A true CH509558A (en)	1971-06-30

Family

ID=4345877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH888869A CH509558A (en)	1969-06-11	1969-06-11	Liquid separator for thin-film devices

Country Status (6)

Country	Link
US (1)	US3678983A (en)
JP (1)	JPS497318B1 (en)
CH (1)	CH509558A (en)
FR (1)	FR2045986A1 (en)
GB (1)	GB1307416A (en)
SE (1)	SE358091B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3880668A (en) *	1972-04-05	1975-04-29	Western Consumers Ind Inc	Apparatus for producing molasses food product
US3962028A (en) *	1974-09-09	1976-06-08	The De Laval Separator Company	Swept surface evaporator
US4313784A (en) *	1977-06-17	1982-02-02	International Refining Equipment	Climbing film heat exchange apparatus
US4154920A (en) *	1978-03-13	1979-05-15	Owens-Illinois, Inc.	Methods for producing improved stable polyethylene terephthalate
US4554055A (en) *	1983-03-07	1985-11-19	Phillips Petroleum Company	Solvent recovery
IT1197949B (en) *	1986-11-04	1988-12-21	Montedipe Spa	THIN FILM EVAPORATOR FOR HIGH VISCOSITY FLUIDS
US4965370A (en) *	1989-08-21	1990-10-23	Phillips Friedman Company	N-methyl-2-pyrrolidone purification
DE4207266B4 (en) *	1991-04-11	2004-02-19	Feres, Vaclav, Las Cruces	thin film evaporator
US5648032A (en) *	1995-08-01	1997-07-15	Eastman Chemical Company	Process for producing polyester articles having low acetaldehyde content
EP0914854B1 (en)	1997-10-28	2004-01-14	Ube Industries, Ltd.	Apparatus and process for generating mixed multi-component vapor
JP4143218B2 (en) *	1999-04-23	2008-09-03	株式会社日本触媒	Method for preventing polymerization in thin film evaporator and thin film evaporator
JP2016209779A (en) *	2015-04-28	2016-12-15	関西化学機械製作株式会社	Evaporation system
CN106669209A (en) *	2016-12-30	2017-05-17	天津横天生物科技有限公司	Scraper-type film concentrator
CN109386994A (en) *	2017-08-03	2019-02-26	沈阳天洁环保新能源有限公司	Efficient rotary pipe type heat transfer evaporator and heat-exchange method
CN111701262A (en) *	2020-06-22	2020-09-25	天津科技大学	High Efficiency Scraper Thin Film Evaporation Device
CN113350897B (en) *	2021-05-27	2022-07-12	烟台兴隆压力容器制造有限公司	U-shaped connected pressure container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1403804A (en) *	1916-10-30	1922-01-17	Merrell Soule Co	Condensing apparatus
US2020211A (en) *	1934-10-29	1935-11-05	James P Quam	Loud speaker
US3009514A (en) *	1957-12-30	1961-11-21	Gen Foods Corp	Concentration process for aqueous gelatin solutions
US2993842A (en) *	1959-05-07	1961-07-25	Arthur F Smith	Fractionating processes and apparatus for carrying out the same
US3234993A (en) *	1961-10-05	1966-02-15	Chemetron Corp	Entrainment separator for wiped thin film processor

1969
- 1969-06-11 CH CH888869A patent/CH509558A/en not_active IP Right Cessation
1970
- 1970-06-08 US US44197A patent/US3678983A/en not_active Expired - Lifetime
- 1970-06-09 SE SE07987/70A patent/SE358091B/xx unknown
- 1970-06-10 FR FR7021352A patent/FR2045986A1/fr not_active Withdrawn
- 1970-06-10 JP JP45049571A patent/JPS497318B1/ja active Pending
- 1970-06-11 GB GB2841970A patent/GB1307416A/en not_active Expired

Also Published As

Publication number	Publication date
GB1307416A (en)	1973-02-21
US3678983A (en)	1972-07-25
FR2045986A1 (en)	1971-03-05
JPS497318B1 (en)	1974-02-19
DE2027357B2 (en)	1976-09-30
DE2027357A1 (en)	1970-12-23
SE358091B (en)	1973-07-23

Publication	Publication Date	Title
AT302168B (en)	1972-10-10	Carrying device for bottles
CH521154A (en)	1972-04-15	Sedimentation device
BE752556A (en)	1970-12-01	SEPARATOR DEVICE
BE753023A (en)	1970-12-16	SEPARATOR DEVICE
BE752555A (en)	1970-12-01	SEPARATOR DEVICE
CH509558A (en)	1971-06-30	Liquid separator for thin-film devices
CH512331A (en)	1971-09-15	Line switching device for printing units
CH519943A (en)	1972-03-15	Separator
AT286809B (en)	1970-12-28	Filling device for liquids
CH513436A (en)	1971-09-30	Corona discharge device
CH498780A (en)	1970-11-15	Device for thickening sludge
CH530810A (en)	1972-11-30	Defoamer
CH526933A (en)	1972-08-31	Closure for flat structures
CH505002A (en)	1971-03-31	Dispensing device for labels
CH506079A (en)	1971-04-15	Drawing device for microscopes
AT301688B (en)	1972-09-11	Fastening device for thyristors
CH515050A (en)	1971-11-15	Filter element for liquids
SU505035A1 (en)	1976-02-28	Liquid rheostat
CH509673A (en)	1971-06-30	Closure for accumulators
AT291768B (en)	1971-07-26	Connection device for standard cassettes
CH494869A (en)	1970-08-15	Connection device for components
CH512215A (en)	1971-09-15	Fixing device for movable shelves
AT298753B (en)	1972-05-25	Packing for supporting structures
FI45796C (en)	1972-09-11	Liquid meter.
AT296892B (en)	1972-02-25	Date switching device for clockworks

Legal Events

Date	Code	Title	Description
1983-02-28	PL	Patent ceased