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Method for rendering harmless sulfur dioxide-carrying gases and sulfur-carrying waste water from pyrolysis of oil shale

Abstract

A method is described for rendering harmless sulfur dioxide-carrying gases, which are formed in processes for the manufacture of solid, liquid, or gaseous products by pyrolysis of oil shale, and thereby to extract valuable products, characterized in that the sulfur dioxide-carrying gases are washed with a solution or sludge obtained by leaching wholly or partly burned-out residues from the pyrolysis.
Publication Date:
Mar 15, 1951
Product Type:
Patent
Report Number:
SE 131891
Reference Number:
EDB-81-109392
Resource Relation:
Patent File Date: Filed date 2 Mar 1945
Subject:
04 OIL SHALES AND TAR SANDS; GASEOUS WASTES; DESULFURIZATION; OIL SHALES; PYROLYSIS; SULFUR DIOXIDE; REMOVAL; GASES; SPENT SHALES; WASTE WATER; BITUMINOUS MATERIALS; CARBONACEOUS MATERIALS; CHALCOGENIDES; CHEMICAL REACTIONS; DECOMPOSITION; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; HYDROGEN COMPOUNDS; LIQUID WASTES; MATERIALS; OXIDES; OXYGEN COMPOUNDS; SULFUR COMPOUNDS; SULFUR OXIDES; THERMOCHEMICAL PROCESSES; WASTES; WATER; 040900* - Oil Shales & Tar Sands- Waste management; 040400 - Oil Shales & Tar Sands- Oil Production, Recovery, & Refining
OSTI ID:
6076553
Country of Origin:
Sweden
Language:
English
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:

Citation Formats

Aspegren, O E.A., and Eklund, A J. Method for rendering harmless sulfur dioxide-carrying gases and sulfur-carrying waste water from pyrolysis of oil shale. Sweden: N. p., 1951. Web.
Aspegren, O E.A., & Eklund, A J. Method for rendering harmless sulfur dioxide-carrying gases and sulfur-carrying waste water from pyrolysis of oil shale. Sweden.
Aspegren, O E.A., and Eklund, A J. 1951. "Method for rendering harmless sulfur dioxide-carrying gases and sulfur-carrying waste water from pyrolysis of oil shale." Sweden.
@misc{etde_6076553,
title = {Method for rendering harmless sulfur dioxide-carrying gases and sulfur-carrying waste water from pyrolysis of oil shale}
author = {Aspegren, O E.A., and Eklund, A J}
abstractNote = {A method is described for rendering harmless sulfur dioxide-carrying gases, which are formed in processes for the manufacture of solid, liquid, or gaseous products by pyrolysis of oil shale, and thereby to extract valuable products, characterized in that the sulfur dioxide-carrying gases are washed with a solution or sludge obtained by leaching wholly or partly burned-out residues from the pyrolysis.}
place = {Sweden}
year = {1951}
month = {Mar}
}