NL7607125A - Werkwijze voor het drogen van organische vloeistoffen door uitvriezen van water. - Google Patents

Werkwijze voor het drogen van organische vloeistoffen door uitvriezen van water.

Info

Publication number
NL7607125A
NL7607125A NL7607125A NL7607125A NL7607125A NL 7607125 A NL7607125 A NL 7607125A NL 7607125 A NL7607125 A NL 7607125A NL 7607125 A NL7607125 A NL 7607125A NL 7607125 A NL7607125 A NL 7607125A
Authority
NL
Netherlands
Prior art keywords
procedure
organic liquids
freezing water
drying organic
removing water
Prior art date
Application number
NL7607125A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bayer 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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7607125A publication Critical patent/NL7607125A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7607125A 1975-07-02 1976-06-29 Werkwijze voor het drogen van organische vloeistoffen door uitvriezen van water. NL7607125A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529387 DE2529387A1 (de) 1975-07-02 1975-07-02 Trocknung organischer fluessigkeiten durch ausfrieren von wasser

Publications (1)

Publication Number Publication Date
NL7607125A true NL7607125A (nl) 1977-01-04

Family

ID=5950416

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7607125A NL7607125A (nl) 1975-07-02 1976-06-29 Werkwijze voor het drogen van organische vloeistoffen door uitvriezen van water.

Country Status (6)

Country Link
JP (1) JPS5915682B2 (enrdf_load_stackoverflow)
BE (1) BE843538A (enrdf_load_stackoverflow)
DE (1) DE2529387A1 (enrdf_load_stackoverflow)
FR (1) FR2315970A1 (enrdf_load_stackoverflow)
GB (1) GB1533303A (enrdf_load_stackoverflow)
NL (1) NL7607125A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857206B2 (ja) * 1981-03-04 1983-12-19 株式会社東芝 油水分離システム
JPS62135437A (ja) * 1985-12-06 1987-06-18 Asahi Chem Ind Co Ltd 有機液体の冷却脱水方法及び装置
DE3717635A1 (de) * 1987-05-26 1988-12-08 Rwo Masch Armaturen App Verfahren zum trennen einer oel/wasser-emulsion durch ausfrieren der waessrigen phase
GB9709811D0 (en) * 1997-05-14 1997-07-09 Glaxo Group Ltd Method
US6263699B1 (en) 1998-05-12 2001-07-24 Radleys Combi-Chem, Ltd. Separation of a two phase mixture by freezing
JP5747684B2 (ja) * 2010-09-14 2015-07-15 セントラル硝子株式会社 ヒドロフルオロカーボンまたはヒドロクロロフルオロカーボンの脱水方法、および該脱水方法を用いた１，３，３，３−テトラフルオロプロペンの製造方法
CN111205164A (zh) * 2020-03-11 2020-05-29 福建科宏生物工程股份有限公司 一种三氯蔗糖生产中三氯乙烷水分的去除方法

Also Published As

Publication number Publication date
JPS527381A (en) 1977-01-20
BE843538A (fr) 1976-12-29
FR2315970A1 (fr) 1977-01-28
JPS5915682B2 (ja) 1984-04-11
DE2529387A1 (de) 1977-01-27
FR2315970B1 (enrdf_load_stackoverflow) 1983-01-14
GB1533303A (en) 1978-11-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed