GB410541A - Improvements relating to the recovery of solvents - Google Patents

Improvements relating to the recovery of solvents

Info

Publication number
GB410541A
GB410541A GB3502932A GB3502932A GB410541A GB 410541 A GB410541 A GB 410541A GB 3502932 A GB3502932 A GB 3502932A GB 3502932 A GB3502932 A GB 3502932A GB 410541 A GB410541 A GB 410541A
Authority
GB
United Kingdom
Prior art keywords
solvents
recovery
air
improvements relating
sulphur chloride
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
GB3502932A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3502932A priority Critical patent/GB410541A/en
Publication of GB410541A publication Critical patent/GB410541A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

In the recovery by adsorption of solvents that are contaminated with corrosive substances such as sulphur chloride, the solventladen air or gas is treated to remove said impurities and their decomposition-products before it is passed through the adsorption apparatus. For example the air either with or without a preliminary treatment with steam may be scrubbed with water or a weak alkaline solution to decompose the sulphur chloride and dissolve the resulting acids. The invention finds particular application in the cold curing of rubber.
GB3502932A 1932-12-09 1932-12-09 Improvements relating to the recovery of solvents Expired GB410541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3502932A GB410541A (en) 1932-12-09 1932-12-09 Improvements relating to the recovery of solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3502932A GB410541A (en) 1932-12-09 1932-12-09 Improvements relating to the recovery of solvents

Publications (1)

Publication Number Publication Date
GB410541A true GB410541A (en) 1934-05-24

Family

ID=10372950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3502932A Expired GB410541A (en) 1932-12-09 1932-12-09 Improvements relating to the recovery of solvents

Country Status (1)

Country Link
GB (1) GB410541A (en)

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