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21. 发明专利

PL238062A1 METHOD OF STEAM CRACKING OF HEAVY HYDROCARBONS AND INSTALLATION THEREFOR 未知
公开(公告)号：PL238062A1
公开(公告)日：1983-03-28
申请号：PL23806282
申请日：1982-08-27
申请人： TOYO ENGINEERING CORP
发明人： KOCHI IKUYOSHI , MORITA ITSUO , TOMITA TADAYOSHI , SAKAMOTO TAKAYUKI , YAMAGUCHI TOSHIO
IPC分类号： C10G9/16 , C01B3/34 , C10G9/20 , C10G11/20 , C10C

22. 发明专利

JPH1129320A NITROGEN FIXING METHOD IN CLOSED SYSTEM AND DEVICE FOR THE SAME 失效
公开(公告)号：JPH1129320A
公开(公告)日：1999-02-02
申请号：JP18396897
申请日：1997-07-09
申请人： TOYO ENGINEERING CORP , NITTA KEIJI
发明人： SAKAMOTO TAKAYUKI , SAKAEDA HIROSHI , NITTA KEIJI
IPC分类号： C01C1/18
摘要： PROBLEM TO BE SOLVED: To provide a method safely fixing nitrogen as ammonium nitrate under a low pressure in a closed system. SOLUTION: Hydrogen obtained by electrolysis of water and nitrogen 1 are processed in a low pressure ammonium synthesis at less than 10 barr, the reaction mixture containing unreacted gas is separated into a gas mixture rich in ammonium and the other gas rich in nitrogen and hydrogen by PSA 6. The gas rich in nitrogen and hydrogen is circulated to ammonium synthesis 5, and a part of the gas rich in ammonium is collected as ammonia water, the catalytic oxidation of the rest and the oxygen generated by electrolysis of water to NO and NO2 us carried out at the ammonium oxidizing tower 8, the reaction mixture is quenched in a quenching tower 9 having a choke up inhibiting system for start.up and shut.down of the ammonium oxidizing tower. The NO2 is absorbed by water in the absorbing tower 10 affording nitric acid, a part of the gas containing No discharged from the NO2 absorbing tower 10 is circulated to ammonium oxidizing tower 8, and the rest is discharged to outside of the system, the ammonium nitrate is produced from ammonia water and nitric acid.

23. 发明专利

JPH11293261A POWER GENERATION PROCESS RESPONSIVE TO POWER CONSUMPTION AND AT LEAST USING GARBAGE AS RAW MATERIAL AND POWER GENERATION APPARATUS USED THEREFOR 失效
公开(公告)号：JPH11293261A
公开(公告)日：1999-10-26
申请号：JP3701699
申请日：1999-02-16
申请人： TOYO ENGINEERING CORP
发明人： SAKAMOTO TAKAYUKI , MIYAGAWA HISASHI , MIYAKE YUJI , OSAKI KOZO , MORIYA ATSUSHI , YANARU HIDEAKI , YANAGISAWA YUZURU
IPC分类号： B09B3/00 , C10J3/00
摘要： PROBLEM TO BE SOLVED: To provide a power generation process whereby power can be generat ed in a desired time slot by using a purified fuel gas which is produced from a material comprising garbage and stored, and to provide an apparatus therefor. SOLUTION: A raw material at least contg. garbage is combusted, and the resultant ash is kept at a temp. high enough to decompose dioxins and is discharged as slag 42. On the other hand, a gas generated is kept at such a temp. as to inhibit the resynthesis of dioxins and is made so as to be a mixed gas contg. a combustible gas, an impurity gas, and dust. The mixed gas is rapidly cooled so as to inhibit the resynthesis of dioxins and then purified to give a purified fuel gas 26. This power generation process includes a step of compressing and storing the fuel gas 26. A purified fuel gas 13 stored at this step is taken out in any desired time slot, and the compressed and stored, purified fuel gas 28 is supplied to a power generation apparatus 7 to generate power. Otherwise, a liq. fuel is produced from a purified fuel gas 27 and stored, and the stored liq. fuel is gasified, mixed with the purified fuel gas, and supplied to the power generation apparatus to generate power.

24. 发明专利

JPS5837086A METHOD AND APPARATUS FOR STEAM CRACKING OF HEAVY HYDROCARBON 失效
公开(公告)号：JPS5837086A
公开(公告)日：1983-03-04
申请号：JP13600381
申请日：1981-08-29
申请人： TOYO ENGINEERING CORP
发明人： KOUCHI IKUYOSHI , MORITA ITSUO , TOMITA TADAYOSHI , SAKAMOTO TAKAYUKI , YAMAGUCHI TOSHIO
IPC分类号： C10G9/16 , C01B3/34 , C10G9/20 , C10G11/20
摘要： PURPOSE:To inhibit the deposition of carbon on the inner wall of a reaction tube, by passing a heavy hydrocarbon oil and steam through the large heat flux steam cracking part and the small heat flux steam cracking part of a tubular reactor in turn under specified conditions. CONSTITUTION:Steam and a heavy hydrocarbon oil which are separately supplied through headers 1, 2, are mixed together in a mixer 16, and injected into the reaction tube 5 of a large heat flux radiation part A. While heating the mixture with a heat flux of 10,000-70,000Kcal/m hr from external burners 3, 6, the mixture is passed through the part A at a flow velocity of 4-1,000m/sec and at a residence time of 0.05-1sec to raise the temp. of the mixture to 800- 1,000 deg.C. Then this mixed stream is supplied to the reactor 5 of a small heat flux radiation part B having a heat flux of 1,500-10,000Kcal/m hr, and passed through the part B at a flow velocity of 4-1,000m/sec and at a residence time of 0.1-6sec to raise the temp. of the mixture to 850-1,100 deg.C and crack the hydrocarbon with steam. Then the resulting gas is supplied through a production gas outlet header 11 to the subsequent stage.

25. 发明专利

JPH0323481B2 失效
公开(公告)号：JPH0323481B2
公开(公告)日：1991-03-29
申请号：JP14059782
申请日：1982-08-13
申请人： TOYO ENGINEERING CORP
发明人： TOMITA TADAYOSHI , KIKUCHI KATSUTOSHI , SAKAMOTO TAKAYUKI , ISHIDA TOSHIHIRO , MORYA ATSUSHI
IPC分类号： C10G9/36 , C01B3/34 , C10G9/14

26. 发明专利

JPS54101804A MANUFACTURING GAS FROM HEAVY OIL 失效
公开(公告)号：JPS54101804A
公开(公告)日：1979-08-10
申请号：JP805278
申请日：1978-01-27
申请人： TOKYO GAS CO LTD , TOYO ENGINEERING CORP
发明人： TOMITA TADAYOSHI , SAKAMOTO TAKAYUKI , SHINJIYOU TOSHIO , ISHIDA TOSHIHIRO , KITAGAWA MINORU , TAKAHASHI KUNIYOSHI , HIKITA TOMOJI , HASHIMOTO RIYOUICHI
IPC分类号： C10G11/20 , C01B3/38 , C01B3/40 , C10G63/04

27. 发明专利

JPH09267016A IMPROVED PRESSURE SWING ADSORPTION METHOD 失效
公开(公告)号：JPH09267016A
公开(公告)日：1997-10-14
申请号：JP1139197
申请日：1997-01-24
申请人： TOYO ENGINEERING CORP , SAKATA YUSAKU
发明人： SAKATA YUSAKU , SAKAMOTO TAKAYUKI
IPC分类号： B01D53/04 , C01B7/01 , C01B32/40 , C01C1/12 , C01B31/18
摘要： PROBLEM TO BE SOLVED: To improve the purity and the yield of a product in at least one stage by using an adsorptive component described under negative presser from an adsorbed in the regeneration process during the same step under the same pressure as that of mixed gas to be treated as a reflux to the other adsorber. SOLUTION: In a pressure swing adsorption method by which an adsorptive component is separated from mixed gas containing the adsorptive component having atmospheric pressure or more in at least one stage, the adsorptive component described under negative pressure from an adsorber in the regeneration process during the same step under the same pressure as that of mixed gas to be treated is used as a reflux to the other adsorber. For example, ammonia is taken as an adsorptive component. In a adsorptive product reflux process, gas of high ammonia concentration obtained in the previous process is made to have almost the same pressure as that of a line 1 and is introduced into an adsorber A and an adsorber B just before adsorption equilibrium is attained. In a between-columns pressure equalizing process, gas of high ammonia concentration is introduced into one adsorber to make one adsorber to have the same pressure as operating pressure of the other adsorber, that is, almost the same pressure as pressure of the line 1.

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