摘要:
An object of the present invention is to provide a method for producing a liquefied fuel oil using biomass as a feedstock, in which a relatively inexpensive liquefaction apparatus is used; a good balance is maintained between the liquefaction of water-insoluble lignin and the liquefaction of water-soluble cellulose to achieve a high yield of the liquefied fuel oil based on the biomass solids content; and the amount of ash derived from an alkali catalyst and the like is low. The method for producing a liquefied fuel oil using biomass as a feedstock is characterized by adding, to biomass comprising lignocellulose, a solvent comprising an organic solvent and having a moisture content adjusted to 10 to 25 wt %, including moisture contained in the biomass, and liquefying the biomass at a temperature of 250 to 350° C.
摘要:
To provide a bearing support structure and a gas turbine that prevent damage of device induced by a rotor shaft when the rotor shaft is unbalanced, the bearing support structure and the gas turbine includes: a casing (7) formed in a cylindrical shape; a bearing unit (8) formed in a cylindrical shape and housed in the casing (7); a rotation shaft (5) rotatably supported by the bearing unit (8); and a reaction-force decreasing unit (13) that connects the casing and the bearing unit, and is configured to decrease a radial reaction force on the bearing unit side.
摘要:
A valve (6) for supplying the external air to the inside of an upper casing (5a) is provided to the upper casing (5a), and when the operation of a gas turbine is stopped, the external air is introduced from the upper casing (5a) to the inside of the casing (5). When the external air is introduced from the upper casing (5a), the upper casing (5a) is cooled to prevent thermal deformation of the casing (5).
摘要:
A gas turbine combustor transition piece outlet structure enabling a reduction in the temperature difference of a flange formed at the transition piece outlet. A flange is formed with a cooling medium channel along the inner circumference, cooling medium channels along the left and right side surfaces, and heating medium channels along the top and bottom surfaces. By cooling the inner circumference or the side surfaces of the flange by a cooling medium or heating the top and bottom surfaces of the flange by a heating medium, the temperature difference of the flange is reduced. Note that as the cooling medium, it is possible to use compressed air, low temperature steam, or fuel, while as the heating medium, it is possible to use high temperature steam or combustion gas.
摘要:
The heat-sensitive record material according to this invention has a heat-sensitive recording layer on a base sheet, which comprises a colorless or pale colored basic chromogenic material and a phenolic compound developing a color by contacting with the chromogenic material. The recording layer comprises, as the basic chromogenic material, at least one fluoran derivative represented by the following formula [I] and at least one phthalide derivative represented by the following formula [II] in a weight ratio of 100:1.about.20; ##STR1## wherein each R.sub.1, R.sub.2 represents alkyl, unsaturated alkyl, cycloalkyl, aryl, aralkyl or tetrahydrofurfuryl, each of which may have at least one substituent selected from the group consisting of halogen, alkyl and alkoxyl, R.sub.1 may cooperate with R.sub.2 to form a ring, each R.sub.3, R.sub.4 represents hydrogen, alkyl, halogen or alkoxyl, P represents hydrogen, halogen, alkyl, alkoxyl, halogenated alkyl, alkoxycarbonyl or dialkylamino, T represents hydrogen, alkyl or halogen, and n represents an integer of 1 to 4, ##STR2## wherein each R.sub.5 .about.R.sub.10 represents hydrogen, C.sub.1 .about.C.sub.6 alkyl, C.sub.3 .about.C.sub.6 unsaturated alkyl, C.sub.5 .about.C.sub.6 cycloalkyl, phenyl, C.sub.7 .about.C.sub.9 aralkyl or tetrahydrofurfuryl, each of which may have at least one substituent selected from the group consisting of halogen, C.sub.1 .about.C.sub.2 alkyl and C.sub.1 .about.C.sub.3 alkoxyl, each pair of R.sub.5 and R.sub.6, R.sub.7 and R.sub.8, and R.sub.9 and R.sub.10 may cooperate to form pyrrolidino ring, piperidino ring, morpholino ring or hexamethyleneimino ring, and Y represents halogen, C.sub.1 .about.C.sub.2 alkyl, C.sub.1 .about.C.sub.2 alkoxyl or C.sub.2 .about.C.sub.3 acyloxy.
摘要:
An improved heat sensitive recording sheet having a wealth of high speed recording characteristics and remarkably improved resistances against plasticizers and against diazo developers which contain at least a 3,4-dihydroxydiphenyl sulfone derivative.
摘要:
A control method for controlling a facsimile communication between a transmitter and a receiver is provided. During protocol procedure, information including decoding speed and capacity of a buffer memory is supplied from the receiver to the transmitter. Then, during data transmission, the transmitter controls the encoding speed to be equal to or smaller than the decoding speed at the receiver by inserting an appropriate number of fillbits, and the encoding operation is interrupted, resumed or a predetermined number of fillbits are inserted depending upon the number of bits stored in the buffer memory of the receiver.
摘要:
A new phthalide derivative useful as a colorless chromogenic material has the general formula: ##STR1## wherein R.sub.1 to R.sub.10, X.sub.1, X.sub.2, Y.sub.1, Y.sub.2, Z, a and b have the same meaning as defined hereinbefore.
摘要:
A transmission control system for a facsimile transceiver allows two facsimile transceivers having different buffer memory sizes and decoding rates different from encoding rates to intercommunicate within a short period of time. Start and stop of encoding and insertion of fill bits are controlled on the basis of an amount of data stored in a buffer memory of a transmitting transceiver, which temporarily stores encoded data, and various conditions associated with a receiving transceiver, so that the number of bits encoded data per line is averaged over a plurality of lines. This decreases the transmission time and, thereby, increases the transmission rate without resorting to an increase in the processing rate of a reader or that of a recorder or an increase in modem rate.
摘要:
A new fluoran derivative useful as a colorless chromogenic material has the following formula: ##STR1## wherein R, R.sub.1, R.sub.2, R.sub.3, X and Y have the same meaning as defined hereinbefore.