Low-temperature carbonization. [Increase of liquid products by addition of strong mineral acids (HCl, H/sub 3/PO/sub 4/, HNO/sub 3/, H/sub 2/SO/sub 4/) or organic acids such as AcOH, HCOOH, or (COOH)/sub 2/ preferably in presence of wetting agents]
Patent
·
OSTI ID:5246819
- Assignee:
- I. G. Farbenind.
- Patent Number(s):
- FR 774074
- OSTI ID:
- 5246819
- Country of Publication:
- United States
- Language:
- English
Similar Records
CHROMATOGRAPHY ON PAPER IMPREGNATED WITH INORGANIC ION EXCHANGERS. III. CHROMATOGRAPHY OF INORGANIC IONS ON ZIRCONIUM PHOSPHATE PAPER WITH HCl, H$sub 2$SO$sub 4$, HNO$sub 3$, HClO$sub 4$ AND CH$sub 3$COOH AT VARIOUS CONCENTRATIONS
Hydrogenating coal. [Addition of HCl, H/sub 2/SO/sub 4/, or HNO/sub 3/ to oily residues from coal hydrogenation prior to recycling]
Condensation mechanism of formation of mellitic acid precursors from coals and organic matters in HNO/sub 3/-H/sub 2/SO/sub 4/ mixtures
Journal Article
·
Tue May 01 00:00:00 EDT 1962
· J. Chromatog.
·
OSTI ID:5246819
Hydrogenating coal. [Addition of HCl, H/sub 2/SO/sub 4/, or HNO/sub 3/ to oily residues from coal hydrogenation prior to recycling]
Patent
·
Mon Nov 20 00:00:00 EST 1939
·
OSTI ID:5246819
Condensation mechanism of formation of mellitic acid precursors from coals and organic matters in HNO/sub 3/-H/sub 2/SO/sub 4/ mixtures
Journal Article
·
Mon Sep 01 00:00:00 EDT 1986
· Dokl. Phys. Chem. (Engl. Transl.); (United States)
·
OSTI ID:5246819
Related Subjects
04 OIL SHALES AND TAR SANDS
01 COAL, LIGNITE, AND PEAT
COAL
CARBONIZATION
LIGNITE
OIL SHALES
PEAT
ACETIC ACID
COAL LIQUIDS
FORMIC ACID
HYDROCHLORIC ACID
NITRIC ACID
PHOSPHORIC ACID
SULFURIC ACID
WETTING AGENTS
BITUMINOUS MATERIALS
BROWN COAL
CARBONACEOUS MATERIALS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
DECOMPOSITION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
MONOCARBOXYLIC ACIDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
SURFACTANTS
040400* - Oil Shales & Tar Sands- Oil Production
Recovery
& Refining
010401 - Coal & Coal Products- Carbonization- (-1987)
01 COAL, LIGNITE, AND PEAT
COAL
CARBONIZATION
LIGNITE
OIL SHALES
PEAT
ACETIC ACID
COAL LIQUIDS
FORMIC ACID
HYDROCHLORIC ACID
NITRIC ACID
PHOSPHORIC ACID
SULFURIC ACID
WETTING AGENTS
BITUMINOUS MATERIALS
BROWN COAL
CARBONACEOUS MATERIALS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
DECOMPOSITION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
MONOCARBOXYLIC ACIDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
SURFACTANTS
040400* - Oil Shales & Tar Sands- Oil Production
Recovery
& Refining
010401 - Coal & Coal Products- Carbonization- (-1987)