GB1113580A - Separation of crystals from solutions,by evaporation of solvent - Google Patents

Separation of crystals from solutions,by evaporation of solvent

Info

Publication number
GB1113580A
GB1113580A GB3613/67A GB361367A GB1113580A GB 1113580 A GB1113580 A GB 1113580A GB 3613/67 A GB3613/67 A GB 3613/67A GB 361367 A GB361367 A GB 361367A GB 1113580 A GB1113580 A GB 1113580A
Authority
GB
United Kingdom
Prior art keywords
line
effect
crystals
solution
passed
Prior art date
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
GB3613/67A
Other languages
English (en)
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.)
Chicago Bridge and Iron Co
Original Assignee
Chicago Bridge and Iron Co
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 by Chicago Bridge and Iron Co filed Critical Chicago Bridge and Iron Co
Publication of GB1113580A publication Critical patent/GB1113580A/en
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB3613/67A 1966-01-25 1967-01-24 Separation of crystals from solutions,by evaporation of solvent Expired GB1113580A (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
GB1113580A true GB1113580A (en) 1968-05-15

Family

ID=24083113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3613/67A Expired GB1113580A (en) 1966-01-25 1967-01-24 Separation of crystals from solutions,by evaporation of solvent

Country Status (4)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219340A1 (de) * 1972-04-20 1973-11-08 Kali & Salz Ag Verfahren zur getrennten gewinnung von verschiedenen kristallisaten aus gemeinsamen loesungen mit krustenbildnern durch entspannungsverdampfung
WO1990015652A1 (en) * 1989-06-14 1990-12-27 A. Ahlstrom Corporation Multistage evaporating system
CN104001338A (zh) * 2014-05-13 2014-08-27 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
CN111359240A (zh) * 2020-03-30 2020-07-03 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
CN111467821A (zh) * 2020-06-22 2020-07-31 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
CN114949893A (zh) * 2022-06-01 2022-08-30 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

Families Citing this family (29)

* 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
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
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
WO2014141275A1 (en) * 2013-03-14 2014-09-18 Dead Sea Works Ltd. Process for precipitation of carnallite from aqueous solutions
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
US10227702B2 (en) 2014-12-05 2019-03-12 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
RU2662201C1 (ru) 2016-03-22 2018-07-24 Дед Си Воркс Лтд. Удобрения в виде сферических гранул и способ их получения
US10988419B2 (en) 2016-10-22 2021-04-27 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
AU2017377149A1 (en) 2016-12-17 2019-07-25 Dead Sea Works Ltd. A process for the production of potassium sulphate and magnesium sulphate from carnallite and sodium sulphate
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
US10894749B2 (en) 2017-02-10 2021-01-19 Icl Europe Cooperatief U.A. Polyhalite granulation process
RU2020124416A (ru) 2018-02-27 2022-03-29 Дед Си Воркс Лтд. Способ гранулирования пылеобразного поташа
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
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

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219340A1 (de) * 1972-04-20 1973-11-08 Kali & Salz Ag Verfahren zur getrennten gewinnung von verschiedenen kristallisaten aus gemeinsamen loesungen mit krustenbildnern durch entspannungsverdampfung
WO1990015652A1 (en) * 1989-06-14 1990-12-27 A. Ahlstrom Corporation Multistage evaporating system
CN104001338A (zh) * 2014-05-13 2014-08-27 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
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
CN111359240A (zh) * 2020-03-30 2020-07-03 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
CN111467821A (zh) * 2020-06-22 2020-07-31 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
CN114949893A (zh) * 2022-06-01 2022-08-30 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
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

Also Published As

Publication number Publication date
NL6701170A (xx) 1967-07-26
US3332470A (en) 1967-07-25
BE693174A (xx) 1967-07-03

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