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1. 发明专利

JP6826049B2 塩化水素混合物の製造方法有权
公开(公告)号：JP6826049B2
公开(公告)日：2021-02-03
申请号：JP2017557831
申请日：2016-12-01
申请人：昭和電工株式会社
发明人：谷本陽祐 , 星野恭之
IPC分类号： F17C3/12 , C01B7/01

3. 发明专利

JP2004536227A Low-concentration gas increased stability, product and a method of manufacturing the same, including this 审中-公开
公开(公告)号：JP2004536227A
公开(公告)日：2004-12-02
申请号：JP2003514975
申请日：2002-07-15
申请人：レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード
发明人：ジャックシエー、トレイシー , ベネシュ、ロバート
IPC分类号： C23C8/06 , C23C16/04 , F17C1/10 , F17C3/12
CPC分类号： C23C16/045 , F17C1/10 , F17C3/12 , Y10T436/100833 , Y10T436/156666 , Y10T436/18 , Y10T436/182 , Y10T436/184 , Y10T436/186 , Y10T436/188
摘要：金属表面を不動態化する方法が記載され、この方法はｉ）前記金属表面をシリコン含有不動態化物質に曝す工程、ii）前記金属表面を排気する工程、iii）前記金属表面により運ばれるガスの意図された反応性ガス濃度よりも大きな反応性ガスの濃度を有するガス組成物に前記処理された表面を曝す工程、iv）実質的に全ての前記ガス組成物を除去するために前記金属表面を排気し、意図された濃度にある増加された貯蔵寿命の低濃度反応性ガスの維持を可能とする工程、及び、ｖ）前記意図された反応性ガス濃度にある前記反応性ガスに前記金属表面を曝す工程を含む。製品、高安定性流体およびその製造方法もまた記載されている。
【選択図】図１

4. 发明专利

JPS5848434B2 JPS5848434B2 - 失效
公开(公告)号：JPS5848434B2
公开(公告)日：1983-10-28
申请号：JP12124475
申请日：1975-10-09
申请人： Nippon Boshoku Kogyo Kk
发明人： YAMAMURO FUJIO , KATAOKA KUNIMU , MIURA CHIKATOSHI
IPC分类号： F17C3/08 , C23F13/00 , F17C3/12 , F17C13/00 , F17C13/08

5. 发明专利

JPS54128015A UNDERGROUND TANK LINING ANTIIRUST PROCESS 失效
公开(公告)号：JPS54128015A
公开(公告)日：1979-10-04
申请号：JP3531378
申请日：1978-03-29
申请人： KAWASAKI HEAVY IND LTD
发明人： HASEGAWA TSUTOMU
IPC分类号： F17C13/02 , F17C3/12
摘要： PURPOSE:To improve durability of a tank with prevention of rust engenderment in such a way that inert gas is normally enclosed and interposed between a concrete body and a metal lining so as not to let subterranean water and wet air in contact with the metal lining. CONSTITUTION:When a tank 5' gets into driving condition, subterranean water 6 and wet air intrudes into a concrete body 2, for coping therewith, synchronously with starting the drive, nitrogen gas is fed from a nitrogen supply source 16 with use of a pressure pump 15 through a feeding pipe 9 into nozzle pipes 10, 10 ..., enclosing seal is done through their nozzles 17, 17 ... into a gap part 21 between the metal lining 7 and the concrete body 2, to prevent it from oxidation due to intruded air. Further, the subterranean water 6 and wet air intruded into the concrete body 2 is interrupted by nitrogen constantly formulated in a thin membrane shape over the outer surface of the metal lining 7, to prevent this outer surface from engendering rust.

6. 发明专利

JP2003185099A OUTER TANK BOTTOM PLATE CORROSION PROOF METHOD AND APPARATUS THEREFOR 审中-公开
公开(公告)号：JP2003185099A
公开(公告)日：2003-07-03
申请号：JP2001387801
申请日：2001-12-20
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： OKUMURA MINORU
IPC分类号： B65D90/22 , F17C3/12 , F17C13/08
摘要： PROBLEM TO BE SOLVED: To surely suppress corrosion of an outer tank bottom plate of a tank. SOLUTION: An introducing means 27 for introducing inactive gas from the outside between an outer tank 21 of the tank standing on a tank base part 3 and an inner tank 25 of the tank disposed in the outer tank 21. A support base 24 laid on the outer tank bottom plate 22 to support an inner tank bottom plate 26 of the tank is made of breathable material through which the inactive gas flows. Holes 23 are formed in the outer tank bottom plate 22 to flow the inactive gas between the tank base part 3 and the outer tank bottom plate 22 through the support base 24. Therefore, since a part between the tank base portion 3 and the outer tank bottom plate 22 is in the inert gas atmosphere, the corrosion of the outer tank bottom plate 22 is surely suppressed. COPYRIGHT: (C)2003,JPO

7. 实用新型

JPH0680100U 失效
公开(公告)号：JPH0680100U
公开(公告)日：1994-11-08
申请号：JP2112093
申请日：1993-04-23
IPC分类号： B65D25/42 , C22C38/00 , F17C3/12

8. 发明专利

JPH05288298A 失效
公开(公告)号：JPH05288298A
公开(公告)日：1993-11-02
申请号：JP11322792
申请日：1992-04-07
申请人： NIPPON KOKAN KK , TOKYO ELECTRIC POWER CO
发明人： OKUBO MASAKAZU , SHONO SHOICHI , YOSHITOME SHOSHICHI , KATAYAMA JIRO , YOSHIDA MINORU , NAKAJIMA NOBUTOSHI
IPC分类号： F17C3/00 , F17C3/12
摘要： PURPOSE:To prevent melting water from scattering and flowing out to the roof plate of a storage tank by providing a drain pipe for melting water and a tray to accumulate melting water from icing produced at a piping takeout portion, around the piping takeout portion the storage tank. CONSTITUTION:Piping 2 to conduct the receiving and drawing out of a storage liquid is provided at the roof portion 1 of a low temperature liquid storage tank, and the piping 2 is fixed at the roof plate 1 through a piping takeout portion 3 loaded with a heat insulating material in order to realize heat insulation against the roof plate 1, but icing 4 is generated at a joining portion between the piping takeout portion 3 and the piping 2. The icing 4 is melted due to the rise of the outer temperature, and melting water flows down along the outer wall surface of the piping takeout portion 3. The melting water is accumulated in a tray 5, and is led by means of a drain pipe 6, and drained to a drainage. Accordingly, melting water from a piping fixation portion 3a does not scatter or flow out to the storage tank roof 1. As a result, the lowering of a fine view and the deterioration of the coating film of the outer wall of the storage tank due to the generation of mold and duckweed can be prevented.

9. 发明专利

JPS597794B2 JPS597794B2 - 失效
公开(公告)号：JPS597794B2
公开(公告)日：1984-02-21
申请号：JP14213577
申请日：1977-11-29
申请人： Nippon Steel Corp
发明人： SUZUKI SHINICHI , MIKI TAKESHI , TSUCHIDA YUTAKA
IPC分类号： F17C1/00 , B32B33/00 , B65D90/04 , C23F15/00 , F17C3/12

10. 发明专利

JPS58163900A ANTI-CORROSIVE CONSTRUCTION FOR BOTTOM PLATE OF SURFACE TANK 失效
公开(公告)号：JPS58163900A
公开(公告)日：1983-09-28
申请号：JP4556482
申请日：1982-03-24
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAMADA TAKASHI , KATOU SADAYOSHI , TSUJI TATSUO , KANEKO TOSHIO
IPC分类号： F17C13/12 , F17C3/12 , F17C13/00
摘要： PURPOSE:To prevent corrosion of the bottom plate of a surface tank by furnishing a wedge member between the peripheral edge of the bottom plate of tank and the foundation and thereby shutting off rainwater etc. which wish to intrude under the bottom plate and promote oxidation. CONSTITUTION:A wedge member 9 is furnished between the foundation 2 and edges 8 of the peripheral part 4 of a tank's bottom plate 3 formed by an annular plate 5, so that no gap will be produced between the edge 8 and foundation 2, whereby oxidizing atmosphere such as rainwater etc. will never intrude to the bottom plate's contact surface 7 with the foundation. Accordingly the contact surface with foundation is protected against corrosion as well as durability and safety of the tank are enhanced.

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