GB380928A - Improvements relating to the continuous separation of a body from its solution in a liquid - Google Patents

Improvements relating to the continuous separation of a body from its solution in a liquid

Info

Publication number
GB380928A
GB380928A GB25253/31A GB2525331A GB380928A GB 380928 A GB380928 A GB 380928A GB 25253/31 A GB25253/31 A GB 25253/31A GB 2525331 A GB2525331 A GB 2525331A GB 380928 A GB380928 A GB 380928A
Authority
GB
United Kingdom
Prior art keywords
plate
acetic acid
per cent
mixture
column
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
GB25253/31A
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.)
Usines de Melle SA
Original Assignee
Usines de Melle SA
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 Usines de Melle SA filed Critical Usines de Melle SA
Publication of GB380928A publication Critical patent/GB380928A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB25253/31A 1930-09-08 1931-09-08 Improvements relating to the continuous separation of a body from its solution in a liquid Expired GB380928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR380928X 1930-09-08

Publications (1)

Publication Number Publication Date
GB380928A true GB380928A (en) 1932-09-29

Family

ID=8895334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25253/31A Expired GB380928A (en) 1930-09-08 1931-09-08 Improvements relating to the continuous separation of a body from its solution in a liquid

Country Status (2)

Country Link
DE (1) DE611114C (de)
GB (1) GB380928A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511787A (en) * 1950-06-13 Randall
GB2198049A (en) * 1986-12-01 1988-06-08 Borsodi Vegyi Komb Process for the decrease in or complete removal of the water content of heat-sensitive liquid materials
CN115869651A (zh) * 2023-02-13 2023-03-31 西北农林科技大学 一种基于射频波的固液提取系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748536C (de) * 1938-06-03 1944-11-06 Verfahren zum Extrahieren von waessrigen Fettsaeuren, wie Essigsaeure
DE748759C (de) * 1941-12-03 1944-11-09 Verfahren zur getrennten Gewinnung von Phenolen und Neutraloelen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511787A (en) * 1950-06-13 Randall
GB2198049A (en) * 1986-12-01 1988-06-08 Borsodi Vegyi Komb Process for the decrease in or complete removal of the water content of heat-sensitive liquid materials
GB2198049B (en) * 1986-12-01 1991-04-17 Borsodi Vegyi Komb Process for the decrease in or complete removal of the water content of heat-sensitive liquid materials
CN115869651A (zh) * 2023-02-13 2023-03-31 西北农林科技大学 一种基于射频波的固液提取系统
CN115869651B (zh) * 2023-02-13 2024-05-03 西北农林科技大学 一种基于射频波的固液提取系统

Also Published As

Publication number Publication date
DE611114C (de) 1935-03-22

Similar Documents

Publication Publication Date Title
US1929901A (en) Process for the separation of liquids
US2356240A (en) Production of cyclohexane
GB380928A (en) Improvements relating to the continuous separation of a body from its solution in a liquid
GB515025A (en) Improvements in or relating to dehydration by azeotropic distillation
US2275862A (en) Extraction of lower aliphatic acids
US2828249A (en) Process and apparatus for purifying impure alcoholic liquid
US1668380A (en) Continuous process for the dehydration of volatile fatty acids
US1915002A (en) Process of obtaining fatty acids in anhydrous state from aqueous solutions
US2389263A (en) Method of producing 2:3 butanediol
US2171549A (en) Process for azeotropic distillation of aliphatic acids
US2342145A (en) Method of recovering aliphatic lactones
US2099864A (en) Process for manufacture of distilled spirits
US1973529A (en) guinot
US2015870A (en) Process and apparatus for concentrating and esterifying aliphatic acids
US2602744A (en) Process for producing whisky
US2095347A (en) Method of and apparatus for preparing in the pure state acetone, ethyl alcohol, and butyl alcohol from watery solutions
US1861841A (en) Process of dehydrating aqueous acetic acid with carbon tetrachloride
US2049441A (en) Process of operation for azeotropic distillation
US2049440A (en) Process of removing water from aqueous aliphatic acids
US2018031A (en) Concentration of aliphatic acids
US1696432A (en) Pbockess of cowcentbatihg-iowee
US2050288A (en) Process for concentrating lower aliphatic acids
US1717719A (en) Process of extracting acids from solutions
US2537134A (en) Method for producing maleic adducts
SU1261951A1 (ru) Способ получени убихинонов