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Process from removing benzine, toluene, etc. , from petroleum residues, coal tar, and shale tar, etc

Patent:

Abstract

A process is described for the preparation of ligroin and its homologs as well as naphthalene and anthracene consisting in leading superheated water vapor into a mixture of petroleum residues (or mineral coal tar, etc.) heated to about 400/sup 0/C with cellulosic substances as sage shreds, sea grass, or straw, with addition of caustic alkali.
Authors:
Publication Date:
Aug 11, 1888
Product Type:
Patent
Report Number:
DE 51553
Reference Number:
EDB-79-067425
Subject:
02 PETROLEUM; 01 COAL, LIGNITE, AND PEAT; ANTHRACENE; RECOVERY; COAL TAR; DESTRUCTIVE DISTILLATION; LIGROIN; NAPHTHALENE; PETROLEUM RESIDUES; SHALE TAR; CELLULOSE; HEATING; SODIUM HYDROXIDES; ALKALI METAL COMPOUNDS; AROMATICS; CARBOHYDRATES; CHEMICAL REACTIONS; CONDENSED AROMATICS; DECOMPOSITION; DISTILLATION; ENERGY SOURCES; FOSSIL FUELS; FUELS; HYDROCARBONS; HYDROGEN COMPOUNDS; HYDROXIDES; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; PETROLEUM; PETROLEUM FRACTIONS; PETROLEUM PRODUCTS; POLYSACCHARIDES; SACCHARIDES; SEPARATION PROCESSES; SODIUM COMPOUNDS; TAR; 020400* - Petroleum- Processing; 010407 - Coal & Coal Products- Solvent Extraction- (-1987)
OSTI ID:
7204827
Country of Origin:
Germany
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:

Patent:

Citation Formats

Hlawaty, F. Process from removing benzine, toluene, etc. , from petroleum residues, coal tar, and shale tar, etc. Germany: N. p., 1888. Web.
Hlawaty, F. Process from removing benzine, toluene, etc. , from petroleum residues, coal tar, and shale tar, etc. Germany.
Hlawaty, F. 1888. "Process from removing benzine, toluene, etc. , from petroleum residues, coal tar, and shale tar, etc." Germany.
@misc{etde_7204827,
title = {Process from removing benzine, toluene, etc. , from petroleum residues, coal tar, and shale tar, etc}
author = {Hlawaty, F}
abstractNote = {A process is described for the preparation of ligroin and its homologs as well as naphthalene and anthracene consisting in leading superheated water vapor into a mixture of petroleum residues (or mineral coal tar, etc.) heated to about 400/sup 0/C with cellulosic substances as sage shreds, sea grass, or straw, with addition of caustic alkali.}
place = {Germany}
year = {1888}
month = {Aug}
}