GB1533303A - Drying organic liquids - Google Patents

Drying organic liquids

Info

Publication number
GB1533303A
GB1533303A GB2651076A GB2651076A GB1533303A GB 1533303 A GB1533303 A GB 1533303A GB 2651076 A GB2651076 A GB 2651076A GB 2651076 A GB2651076 A GB 2651076A GB 1533303 A GB1533303 A GB 1533303A
Authority
GB
United Kingdom
Prior art keywords
organic liquids
drying organic
removing water
organic liquid
liquid
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
GB2651076A
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.)
Bayer AG
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 GB1533303A publication Critical patent/GB1533303A/en
Expired legal-status Critical Current

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)
GB2651076A 1975-07-02 1976-06-25 Drying organic liquids Expired GB1533303A (en)

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
GB1533303A true GB1533303A (en) 1978-11-22

Family

ID=5950416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2651076A Expired GB1533303A (en) 1975-07-02 1976-06-25 Drying organic liquids

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263699B1 (en) 1998-05-12 2001-07-24 Radleys Combi-Chem, Ltd. Separation of a two phase mixture by freezing
CN103097325A (zh) * 2010-09-14 2013-05-08 中央硝子株式会社 氢氟碳化合物或氢氯氟碳化合物的脱水方法、以及使用了该脱水方法的1,3,3,3-四氟丙烯的制造方法
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

Families Citing this family (4)

* 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263699B1 (en) 1998-05-12 2001-07-24 Radleys Combi-Chem, Ltd. Separation of a two phase mixture by freezing
CN103097325A (zh) * 2010-09-14 2013-05-08 中央硝子株式会社 氢氟碳化合物或氢氯氟碳化合物的脱水方法、以及使用了该脱水方法的1,3,3,3-四氟丙烯的制造方法
US8877989B2 (en) 2010-09-14 2014-11-04 Central Glass Company, Limited Dehydration process of hydrofluorocarbon or hydrochlorofluorocarbon and production method of 1,3,3,3-tetrafluoropropene using the dehydration process
CN103097325B (zh) * 2010-09-14 2016-10-26 中央硝子株式会社 氢氟碳化合物或氢氯氟碳化合物的脱水方法、以及使用了该脱水方法的1,3,3,3-四氟丙烯的制造方法
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
NL7607125A (nl) 1977-01-04
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

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee