NL6701170A - - Google Patents

Info

Publication number: NL6701170A
Authority: NL; Netherlands

Application number

NL6701170A

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.)

1966-01-25

Filing date

1967-01-25

Publication date

1967-07-26

1967-01-25 Application filed filed Critical

1967-07-26 Publication of NL6701170A publication Critical patent/NL6701170A/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/42—Concentration; Dehydration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/08—Multieffect or multistage
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/25—Decant, press, centrifuge
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/34—Caustic

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL6701170A 1966-01-25 1967-01-25 NL6701170A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US522967A US3332470A (en)	1966-01-25	1966-01-25	Method for concentrating solutions

Publications (1)

Publication Number	Publication Date
NL6701170A true NL6701170A (en)	1967-07-26

Family

ID=24083113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6701170A NL6701170A (en)	1966-01-25	1967-01-25

Country Status (4)

Country	Link
US (1)	US3332470A (en)
BE (1)	BE693174A (en)
GB (1)	GB1113580A (en)
NL (1)	NL6701170A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT291197B (en) *	1969-08-05	1971-07-12	Tatabanyai Szenbanyak	Process for processing the autoclave liquor which is obtained from the continuous digestion of minerals containing aluminum oxide, especially of bauxite, with sodium aluminate liquor
DE2219340C3 (en) *	1972-04-20	1981-05-07	Kali Und Salz Ag, 3500 Kassel	Process for the separate production of different crystallizates with very different solubility-temperature coefficients from common solutions containing crust formers
US3912578A (en) *	1973-01-22	1975-10-14	United States Steel Corp	Apparatus for and a method of purifying waste fluid
FR2305393A1 (en) *	1975-03-28	1976-10-22	Rhone Poulenc Ind	NEW PROCESS FOR OBTAINING CAUSTIC SODA FROM A CHLORUROSODIUM LESSIVE, CONTAINING SULPHATE IONS, PROVIDED BY AN ELECTROLYSIS CELL
JPS53113299A (en) *	1977-03-15	1978-10-03	Asahi Glass Co Ltd	Method of concentrating caustic alkaline sulution for ion exchange membrane electrolysis
IT1210981B (en) *	1981-01-27	1989-09-29	Giampaolo Teucci	CONCENTRATION SYSTEM WORKING BY FORCED CIRCULATION OF THE PRODUCT TO BE CONCENTRATED HAVING LOW ENERGY CONSUMPTION.
DE3302809A1 (en) *	1983-01-28	1984-08-02	Chemische Werke Hüls AG, 4370 Marl	METHOD FOR DEGRADING NAOH-CONTAINING MULTIPLE SALTS
DE3834716A1 (en) *	1988-10-12	1990-04-19	Metallgesellschaft Ag	METHOD AND DEVICE FOR CONCENTRATING SOLUTIONS
US4953607A (en) *	1989-02-17	1990-09-04	A. Ahlstrom	Multistage evaporating system
US5209828A (en) *	1991-12-23	1993-05-11	Mobil Oil Corporation	System for concentrating a spent caustic stream
ITPR20040050A1 (en) *	2004-07-20	2004-10-20	Fmc Technologies Italia Spa	EVAPORATION PLANT FOR FRUITS AND VEGETABLE PRODUCTS WITH LOW ENERGY CONSUMPTION AND VERY LIMITED THERMAL DAMAGE.
DE102011108211A1 (en) *	2011-07-21	2013-01-24	Thyssenkrupp Uhde Gmbh	A process for concentrating aqueous liquor and apparatus therefor
EP2969952B1 (en) *	2013-03-14	2017-12-20	Dead Sea Works Ltd	Process for precipitation of carnallite from aqueous solutions
CN104001338B (en) *	2014-05-13	2018-02-02	上海金力泰化工股份有限公司	A kind of desolventizing system and its operating procedure
CN104162285B (en) *	2014-07-31	2015-09-02	河南中原黄金冶炼厂有限责任公司	Multiple-effect rotation vapo(u)rization system
US10227702B2 (en) *	2014-12-05	2019-03-12	Westlake Vinyl Corporation	System and method for purifying depleted brine
CN105381620B (en) *	2015-11-12	2017-04-12	浙江星月药物科技股份有限公司	Double-effect concentration device
CN107922286B (en)	2016-03-22	2022-05-24	死海工程有限公司	Spherical fertilizer and production method thereof
WO2018073815A1 (en)	2016-10-22	2018-04-26	Dead Sea Works Ltd.	Binders for the granulation of fertilizers
CN106669210B (en) *	2016-12-12	2022-03-22	江苏迈安德节能蒸发设备有限公司	Sodium chloride's methanol-water solution evaporation recovery system
DE112017006300T5 (en)	2016-12-17	2019-08-29	Dead Sea Works Ltd.	Process for the production of potassium sulphate and magnesium sulphate from carnallite and sodium sulphate
CN106477796A (en) *	2016-12-21	2017-03-08	北京燕山翔宇环保工程技术有限公司	Desulfurization wastewater treatment system and method
MY192230A (en)	2017-02-10	2022-08-10	ICL Europe Cooperatief UA	Polyhalite granulation process
CN111359240B (en) *	2020-03-30	2021-08-20	山东凯斯达机械制造有限公司	Tubular falling film evaporator, concentration device and using method and process of concentration device
CN111392753B (en) *	2020-03-31	2022-03-15	中国铝业股份有限公司	Method for separating out sodium bicarbonate from deep carbonation mother liquor
CN111569450B (en) *	2020-05-22	2023-12-26	浙江省天正设计工程有限公司	Continuous evaporation concentration device and concentration process for methylphosphonic aldehyde reaction liquid
CN111792772A (en) *	2020-06-10	2020-10-20	华电电力科学研究院有限公司	Online removal method for organic pollutants in wastewater evaporation crystal slurry
CN111875556B (en) *	2020-06-16	2023-08-25	湖北远大生物技术有限公司	Preparation method and system for producing important precursor ATC of L-cysteine by enzyme method
CN111467821B (en) *	2020-06-22	2020-10-02	富海(东营)新材料科技有限公司	Device and process for recovering byproduct salt in production process of sulfone material
CN112044108A (en) *	2020-09-07	2020-12-08	广西田东锦鑫化工有限公司	Double-stock solution flash evaporation double-six-effect evaporator
DE102020131827A1 (en) *	2020-12-01	2022-06-02	Andreas Wilk	Device and method for concentrating corrosive liquids
CN114291825A (en) *	2021-12-27	2022-04-08	重庆博张智能装备有限公司	Process production line and process method for preparing caustic soda
CN114288694B (en) *	2021-12-31	2023-04-07	天津农学院	Flash steam compression type continuous crystallization system and process for high-purity lithium carbonate
CN114949893B (en) *	2022-06-01	2024-04-19	启东神农机械有限公司	Evaporation crystallization process and device for producing lithium chloride from salt lake brine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1799478A (en) *	1925-02-05	1931-04-07	David D Peebles	Method of evaporating liquids and apparatus therefor
GB381439A (en) *	1931-07-15	1932-10-06	Metallgesellschaft Ag	Process of and apparatus for the separation of solid substances from liquids by vacuum cooling in stages
US2330221A (en) *	1937-10-04	1943-09-28	Buffalo Foundry & Machine Co	Method and apparatus for concentrating liquids which upon concentration deposit crystals and leave a residual concentrated liquor
US2459302A (en) *	1942-12-10	1949-01-18	American Viscose Corp	Concentration of salts having minimum solubilities at temperatures above those of the initial solutions
DE906691C (en) *	1951-01-09	1954-03-18	Metallgesellschaft Ag	Process for evaporation of liquids
US2744571A (en) *	1953-09-28	1956-05-08	Goslin Birmingham Mfg Company	Evaporating process

1966
- 1966-01-25 US US522967A patent/US3332470A/en not_active Expired - Lifetime
1967
- 1967-01-24 GB GB3613/67A patent/GB1113580A/en not_active Expired
- 1967-01-25 NL NL6701170A patent/NL6701170A/xx unknown
- 1967-01-25 BE BE693174D patent/BE693174A/xx unknown

Also Published As

Publication number	Publication date
GB1113580A (en)	1968-05-15
US3332470A (en)	1967-07-25
BE693174A (en)	1967-07-03

Publication	Publication Date	Title
AT281852B (en)	1970-06-10
AU5917865A (en)	1967-11-23
AU428063B2 (en)	1972-09-13
AU424443B2 (en)	1972-05-24
AU417216B2 (en)	1971-09-21
AU433222B2 (en)	1973-03-01
AU421822B2 (en)	1972-02-28
AU414526B2 (en)	1971-06-30
AU415165B1 (en)	1971-07-23
AU5895065A (en)	1967-11-09
AU218666A (en)	1967-08-31
AU612166A (en)	1968-01-04
AU1144366A (en)	1968-04-26
AU1111066A (en)	1968-03-21
BE666282A (en)
BE683933A (en)	1966-12-16
BE597652A (en)
BE692456A (en)	1967-06-16
BE692357A (en)	1967-07-10
AU1027866A (en)	1968-03-07
BE692993A (en)	1967-07-20
NL6701170A (en)	1967-07-26
BE624001A (en)
AU2390066A (en)	1968-05-16
AU407778B2 (en)	1970-11-05