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
GB1682/21A
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.)
LOUIS CURT GROSSE
Original Assignee
LOUIS CURT GROSSE
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 LOUIS CURT GROSSEfiledCriticalLOUIS CURT GROSSE
Publication of GB157966ApublicationCriticalpatent/GB157966A/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
B01D51/10—Conditioning the gas to be cleaned
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Drying Of Gases
(AREA)
Abstract
157,966. Grosse, L. C. Sept. 1, 1913, [Convention date]. Filtering.-A portion of gas or vapour which has passed through a filter is cooled to remove moisture and reheated to its original temperature and is either returned to be mixed with the supply of gas to be filtered; or is passed through the filter in counter current to clean it. In the apparatus shown, gas from a pipe w passes through a filter b, cooler d, fan f, and water separator g, and is delivered to a supply pipe h. A fan k draws a portion of the purified gas from this pipe and forces it through a heater l, whence it may be delivered by a pipe m to mix with the gas in the pipe w, or by a pipe o to clean the filter. A cooler p may replace or assist the cooler d.
GB1682/21A1913-09-011921-01-10Improved dry method of purifying gases and vapours
ExpiredGB157966A
(en)