Abstract
The broken-up shale is placed in cast-iron retorts, heated externally, having exit tubes placed at a low level. Each retort is provided with a steam-pipe with a regulating-cock outside, the pipe being carried around the walls of the retort in a spiral or zig-zag way to ensure superheating of the steam, perforations being made in the pipe to allow exit for the steam into the retort. The steam, which may if desired be superheated before entrance, is passed into the retort when the latter has attained a temperature of from 210 to 250/sup 0/C and the passage is continued while the temperature rises, as long as distillation goes on. The exit pipe to the retort leads to a condenser of much condensing-surface, provided with a drag obtained by an exhausting steam jet or otherwise. The distilled products consist of tar, oils, wax, ammoniacal water (stated to be in greater proportion through the use of the process), and lighting and heating gas. The latter gas goes through a scrubber to a gasholder. The carbonaceous residue in the retort is discharged when cooled below a red heat, into sheet-iron cylinders, with tightly fitting lids, to avoid as far as possible contact with
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Citation Formats
Mitting, E K.
Destructive distillation.
United Kingdom: N. p.,
1882.
Web.
Mitting, E K.
Destructive distillation.
United Kingdom.
Mitting, E K.
1882.
"Destructive distillation."
United Kingdom.
@misc{etde_7205072,
title = {Destructive distillation}
author = {Mitting, E K}
abstractNote = {The broken-up shale is placed in cast-iron retorts, heated externally, having exit tubes placed at a low level. Each retort is provided with a steam-pipe with a regulating-cock outside, the pipe being carried around the walls of the retort in a spiral or zig-zag way to ensure superheating of the steam, perforations being made in the pipe to allow exit for the steam into the retort. The steam, which may if desired be superheated before entrance, is passed into the retort when the latter has attained a temperature of from 210 to 250/sup 0/C and the passage is continued while the temperature rises, as long as distillation goes on. The exit pipe to the retort leads to a condenser of much condensing-surface, provided with a drag obtained by an exhausting steam jet or otherwise. The distilled products consist of tar, oils, wax, ammoniacal water (stated to be in greater proportion through the use of the process), and lighting and heating gas. The latter gas goes through a scrubber to a gasholder. The carbonaceous residue in the retort is discharged when cooled below a red heat, into sheet-iron cylinders, with tightly fitting lids, to avoid as far as possible contact with the atmosphere.}
place = {United Kingdom}
year = {1882}
month = {Aug}
}
title = {Destructive distillation}
author = {Mitting, E K}
abstractNote = {The broken-up shale is placed in cast-iron retorts, heated externally, having exit tubes placed at a low level. Each retort is provided with a steam-pipe with a regulating-cock outside, the pipe being carried around the walls of the retort in a spiral or zig-zag way to ensure superheating of the steam, perforations being made in the pipe to allow exit for the steam into the retort. The steam, which may if desired be superheated before entrance, is passed into the retort when the latter has attained a temperature of from 210 to 250/sup 0/C and the passage is continued while the temperature rises, as long as distillation goes on. The exit pipe to the retort leads to a condenser of much condensing-surface, provided with a drag obtained by an exhausting steam jet or otherwise. The distilled products consist of tar, oils, wax, ammoniacal water (stated to be in greater proportion through the use of the process), and lighting and heating gas. The latter gas goes through a scrubber to a gasholder. The carbonaceous residue in the retort is discharged when cooled below a red heat, into sheet-iron cylinders, with tightly fitting lids, to avoid as far as possible contact with the atmosphere.}
place = {United Kingdom}
year = {1882}
month = {Aug}
}