GB2093713B - Extractor apparatus for deoiling of aqueous solutions of synthetic detergents - Google Patents
Extractor apparatus for deoiling of aqueous solutions of synthetic detergentsInfo
- Publication number
- GB2093713B GB2093713B GB8204449A GB8204449A GB2093713B GB 2093713 B GB2093713 B GB 2093713B GB 8204449 A GB8204449 A GB 8204449A GB 8204449 A GB8204449 A GB 8204449A GB 2093713 B GB2093713 B GB 2093713B
- Authority
- GB
- United Kingdom
- Prior art keywords
- deoiling
- aqueous solutions
- synthetic detergents
- extractor apparatus
- extractor
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8204449A GB2093713B (en) | 1979-11-26 | 1982-02-16 | Extractor apparatus for deoiling of aqueous solutions of synthetic detergents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/097,520 US4322367A (en) | 1979-11-26 | 1979-11-26 | Deoiling of aqueous solutions of sodium lauryl sulfate |
GB8204449A GB2093713B (en) | 1979-11-26 | 1982-02-16 | Extractor apparatus for deoiling of aqueous solutions of synthetic detergents |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2093713A GB2093713A (en) | 1982-09-08 |
GB2093713B true GB2093713B (en) | 1984-05-31 |
Family
ID=26281984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8204449A Expired GB2093713B (en) | 1979-11-26 | 1982-02-16 | Extractor apparatus for deoiling of aqueous solutions of synthetic detergents |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2093713B (en) |
-
1982
- 1982-02-16 GB GB8204449A patent/GB2093713B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2093713A (en) | 1982-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |