TREATMENT OF ORGANIC MATERIAL BY UTILIZING HOT ALKALINE WATER

PURPOSE:To recover gas or liquid useful as raw material for fuel or organic synthesis from low-value or waste materials, by placing a mixture of an organic material and a water solution of an alkali at high temperature and pressure so that it may undergo hydrolysis and decarboxylation. CONSTITUTION:...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	YAMAZAKI NAKAMICHI
Format:	Patent
Sprache:	eng
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CRACKING HYDROCARBON OILS FUELS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To recover gas or liquid useful as raw material for fuel or organic synthesis from low-value or waste materials, by placing a mixture of an organic material and a water solution of an alkali at high temperature and pressure so that it may undergo hydrolysis and decarboxylation. CONSTITUTION:A mixture of an organic material such as coal, organic waste such as pulp waste liquor, soil water or sewage sludge, wood, paddy straw and bamboo, and a water solution of an alkali is placed under high temperature and high pressure to cause hydrolysis and decarboxylation. The method accelerates the hydrolysis fo the organic material, addition of hydrogen and hydroxyl group, separation of carbon and oxygen from the organic material in the form of carbon dioxide and increase of the hydrogen content. Liquefaction proceeds without the use of costly hydrogen and composition of the recovered product can be varied by controlling conditions of heating. Thus the condition of reaction may be established according to the aimed product, i.e. 250-350 deg.C for increased yield of oily substance and 400 deg.C for increased yield of natural gas-like gas.