摘要:
A liquid-fuel synthesizing method includes a synthesizing step of synthesizing liquid fuels by making a synthesis gas including a carbon monoxide gas and a hydrogen gas as the main components and a slurry having solid catalyst particles suspended in a liquid react with each other in a reactor, and a synthesis gas supply step of supplying the synthesis gas to the reactor from a plurality of supply devices provided in the reactor so as to have different heights.
摘要:
A liquid-fuel synthesizing method includes a synthesizing step of synthesizing liquid fuels by making a synthesis gas including a carbon monoxide gas and a hydrogen gas as the main components and a slurry having solid catalyst particles suspended in a liquid react with each other in a reactor, and a synthesis gas supply step of supplying the synthesis gas to the reactor from a plurality of supply devices provided in the reactor so as to have different heights.
摘要:
The hydrocarbon synthesis reaction apparatus is provided with a synthesis gas supply line in which a synthesis gas is compressed and supplied by a first compressor, a reactor configured to accommodate a catalyst slurry, a gas-liquid separator configured to separate an unreacted synthesis gas and hydrocarbons discharged from the reactor into a gas and a liquid, a first recycle line in which the unreacted synthesis gas after separation into a gas and a liquid is compressed and recycled into the reactor by a second compressor, and a second recycle line configured to recycle a residual unreacted synthesis gas after separation into a gas and a liquid into the inlet side of the first compressor at the time of start-up operation when the synthesis gas is gradually increased in the amount to be introduced.
摘要:
A hydrocarbon synthesis reaction apparatus includes a reactor, and a synthesis gas supply line through which a synthesis gas is supplied to the reactor, and syntheses hydrocarbons by contacting the synthesis gas and the catalyst slurry in the reactor. The hydrocarbon synthesis reaction apparatus includes a spare supply line which is connected to the synthesis gas supply line, and supplies inert gas or hydrogen gas to the reactor through the synthesis gas supply line when supply of the synthesis gas to the synthesis gas supply line from the synthesis gas supply device is stopped, and a fluid heating device which heats at least one of a fluid which flows through a flowing line of the synthesis gas supply line located closer to the reactor than a portion connected with the spare supply line, and a fluid which flows through the spare supply line.
摘要:
A catalyst separation system is provided with: a reactor where hydrocarbons are synthesized by a chemical reaction of a synthesis gas including carbon monoxide gas and hydrogen gas as main components, and a catalyst slurry having solid catalyst particles suspended in a liquid; filters which separate the hydrocarbons and the catalyst slurry; and a gas-liquid separator which separates the liquid hydrocarbons flowing out of the filter into gas hydrocarbons and liquid hydrocarbons.
摘要:
Provided is a solder material test method that reduces labor and time and is preferred in operation hygiene. Detected are a first intensity at a particular wave number of infrared radiation reflected from a test-sample solder material by illuminating light to the test-sample solder material and a second intensity at the particular wave number of infrared radiation reflected from a comparative-sample solder material by illuminating light to the comparative-sample solder material. Depending upon the first and second intensities detected, intensity differences and ratios are determined. Those may be absorbance differences or intensities of between an infrared radiation absorbance to test-sample solder material and an infrared radiation absorbance to comparative-sample solder material. From the intensity difference, intensity ratio, absorbance difference and absorbance ratio, the test-sample solder material is tested for deterioration degree relatively to the comparative sample.
摘要:
Regular data inputted/outputted to/from external terminals is read/written to/from a regular cell array, and parity data is read/written from/to a parity cell array. Since the parity data is generated by a parity generation circuit, it is difficult to write a desired pattern to the parity cell array. The regular data and the parity data are exchanged with each other by a switch circuit, so that the regular data can be written to the parity cell array and the parity data can be written to the regular cell array. This enables the write of desired data to the parity cell array. A test of the parity data can be easily conducted. In particular, a leakage test or the like between memory cells can be easily conducted.
摘要:
During a first data compression test mode which disables an error correction function, first test data are written to a first regular memory block. Second test data are written to not only a second regular memory block, but a parity memory block. By changing the number of bits distributed to the first and second test data (compression rate of data), a data compression test for a parity memory block can be performed without need to increase the number of test terminals. As a result, the test time can be decreased and the test cost can be decreased.
摘要:
A normal write data selection circuit operates in the normal operation mode, and thus outputs data received through external data terminals to any one of regular cell arrays selected according to an address. A test write control circuit operates in the test mode, and thus writes test data into a regular memory cell at a location corresponding to a location of a parity memory cell into which test parity data are written in each of regular cell arrays. Therefore, since a common test pattern can be used to test both the regular memory cell and the parity memory cell, test cost can be curtailed.
摘要:
The abnormality determination and estimation device (200a) estimates the presence or absence of an abnormality of the product of plastic working with respect to an elastic wave in processing of a non-defective product, based on a first elastic wave A1 that is an elastic wave generated in a processing step immediately before an upper die comes into contact with a lower die after the beginning of plastic working, a second elastic wave A2 that is an elastic wave generated in a processing step when the upper die comes into contact with the lower die, and a third elastic wave A3 that is an elastic wave generated in a processing step after the upper die comes into contact with the lower die. This makes it possible to improve the precision of abnormality detection and discriminate the abnormalities.