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
GB383925A
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.)
THOMAS FRANCIS O ROURKE
Original Assignee
THOMAS FRANCIS O ROURKE
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 THOMAS FRANCIS O ROURKEfiledCriticalTHOMAS FRANCIS O ROURKE
Priority to GB383925ApriorityCriticalpatent/GB252054A/en
Publication of GB252054ApublicationCriticalpatent/GB252054A/en
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
B01D53/34—Chemical or biological purification of waste gases
B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
B01D53/86—Catalytic processes
Abstract
252,054. O'Rourke, T. F. Feb. 11, 1925. Drawings to Specification. Deodorizing gases.-The exhaust gases from an internal-combustion engine are filtered through shavings, colie, charcoal or other material treated for example with a mixture of alum, borax, chloride or lime, creosote, and vinegar.
GB383925A1925-02-111925-02-11Filters for smoke and gases
ExpiredGB252054A
(en)
A procedure for the treatment of hydrocarbons of the class of selective extracts of mineral oils (Machine-translation by Google Translate, not legally binding)