BE693174A - - Google Patents

Info

Publication number
BE693174A
BE693174A BE693174DA BE693174A BE 693174 A BE693174 A BE 693174A BE 693174D A BE693174D A BE 693174DA BE 693174 A BE693174 A BE 693174A
Authority
BE
Belgium
Application number
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE693174A publication Critical patent/BE693174A/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)
BE693174D 1966-01-25 1967-01-25 BE693174A (xx)

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
BE693174A true BE693174A (xx) 1967-07-03

Family

ID=24083113

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693174D BE693174A (xx) 1966-01-25 1967-01-25

Country Status (4)

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

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT291197B (de) * 1969-08-05 1971-07-12 Tatabanyai Szenbanyak Verfahren zur Verarbeitung der Autoklavenlauge, die bei dem kontinuierlichen Aufschluß von Aluminiumoxyd enthaltenden Mineralien, besonders von Bauxit, mit Natriumaluminatlauge erhalten wird
DE2219340C3 (de) * 1972-04-20 1981-05-07 Kali Und Salz Ag, 3500 Kassel Verfahren zur getrennten Gewinnung von verschiedenen Kristallisaten mit stark unterschiedlichen Löslichkeits-Temperatur-Koeffizienten aus gemeinsamen, Krustenbildner enthaltenden Lösungen
US3912578A (en) * 1973-01-22 1975-10-14 United States Steel Corp Apparatus for and a method of purifying waste fluid
FR2305393A1 (fr) * 1975-03-28 1976-10-22 Rhone Poulenc Ind Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodee, renfermant des ions sulfate, fournie par une cellule d'electrolyse
JPS53113299A (en) * 1977-03-15 1978-10-03 Asahi Glass Co Ltd Method of concentrating caustic alkaline sulution for ion exchange membrane electrolysis
IT1210981B (it) * 1981-01-27 1989-09-29 Giampaolo Teucci Impianto di concentrazione funzionante mediante circolazione forzata del prodotto da concentrare avente un basso consumo energetico.
DE3302809A1 (de) * 1983-01-28 1984-08-02 Chemische Werke Hüls AG, 4370 Marl Verfahren zum zersetzen naoh-haltiger mehrfachsalze
DE3834716A1 (de) * 1988-10-12 1990-04-19 Metallgesellschaft Ag Verfahren und vorrichtung zum aufkonzentrieren von loesungen
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 (it) * 2004-07-20 2004-10-20 Fmc Technologies Italia Spa Impianto di evaporazione per frutta e prodotti vegetali a basso consumo energetico e limitatissimo danno termico.
DE102011108211A1 (de) * 2011-07-21 2013-01-24 Thyssenkrupp Uhde Gmbh Verfahren zum Konzentrieren wässriger Lauge und dafür geeignete Vorrichtung
EP2969952B1 (en) * 2013-03-14 2017-12-20 Dead Sea Works Ltd Process for precipitation of carnallite from aqueous solutions
CN104001338B (zh) * 2014-05-13 2018-02-02 上海金力泰化工股份有限公司 一种脱溶剂系统及其操作工艺
CN104162285B (zh) * 2014-07-31 2015-09-02 河南中原黄金冶炼厂有限责任公司 多效轮换蒸发系统
WO2016090259A1 (en) * 2014-12-05 2016-06-09 Westlake Vinyl Corporation System and method for purifying depleted brine
CN105381620B (zh) * 2015-11-12 2017-04-12 浙江星月药物科技股份有限公司 一种双效浓缩器
CA3003111A1 (en) 2016-03-22 2017-09-28 Dead Sea Works Ltd. Spherical fertilizers and process for the production thereof
WO2018073815A1 (en) 2016-10-22 2018-04-26 Dead Sea Works Ltd. Binders for the granulation of fertilizers
CN106669210B (zh) * 2016-12-12 2022-03-22 江苏迈安德节能蒸发设备有限公司 氯化钠的甲醇水溶液蒸发回收系统
RU2757793C2 (ru) 2016-12-17 2021-10-21 Дед Си Воркс Лтд. Способ получения сульфата калия и сульфата магния из карналлита и сульфата натрия
CN106477796A (zh) * 2016-12-21 2017-03-08 北京燕山翔宇环保工程技术有限公司 脱硫废水处理系统及方法
MX2019009446A (es) 2017-02-10 2019-10-09 Cleveland Potash Ltd Proceso de granulacion de polihalita.
WO2019167036A1 (en) 2018-02-27 2019-09-06 Dead Sea Works Ltd. Potash dust granulation process
CN111359240B (zh) * 2020-03-30 2021-08-20 山东凯斯达机械制造有限公司 一种管式降膜蒸发器、浓缩装置及其使用方法和工艺
CN111392753B (zh) * 2020-03-31 2022-03-15 中国铝业股份有限公司 一种从深度碳分母液中析出碳酸氢钠的方法
CN111569450B (zh) * 2020-05-22 2023-12-26 浙江省天正设计工程有限公司 一种甲基膦醛反应液连续蒸发浓缩装置及浓缩工艺
CN111792772A (zh) * 2020-06-10 2020-10-20 华电电力科学研究院有限公司 一种废水蒸发结晶浆液中有机污染物在线去除方法
CN111875556B (zh) * 2020-06-16 2023-08-25 湖北远大生物技术有限公司 酶法生产l-半胱氨酸重要前体atc的制备方法和系统
CN111467821B (zh) * 2020-06-22 2020-10-02 富海(东营)新材料科技有限公司 砜类材料生产过程中副产物盐的回收装置及工艺
CN112044108A (zh) * 2020-09-07 2020-12-08 广西田东锦鑫化工有限公司 一种双原液闪蒸双六效蒸发器
DE102020131827A1 (de) * 2020-12-01 2022-06-02 Andreas Wilk Vorrichtung und Verfahren zur Aufkonzentrierung korrosiver Flüssigkeiten
CN114291825A (zh) * 2021-12-27 2022-04-08 重庆博张智能装备有限公司 一种制备烧碱的工艺生产线及工艺方法
CN114288694B (zh) * 2021-12-31 2023-04-07 天津农学院 高纯碳酸锂的闪蒸汽压缩式连续结晶系统及工艺
CN114949893B (zh) * 2022-06-01 2024-04-19 启东神农机械有限公司 从盐湖卤水中生产氯化锂的蒸发结晶工艺及装置

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 (de) * 1951-01-09 1954-03-18 Metallgesellschaft Ag Verfahren zum Eindampfen von Fluessigkeiten
US2744571A (en) * 1953-09-28 1956-05-08 Goslin Birmingham Mfg Company Evaporating process

Also Published As

Publication number Publication date
GB1113580A (en) 1968-05-15
NL6701170A (xx) 1967-07-26
US3332470A (en) 1967-07-25

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