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1. 发明专利

JP2011067814A Highly heat-resistant aqueous scr catalyst and manufacturing method thereof 有权
标题翻译：高耐热水性SCR催化剂及其制造方法
公开(公告)号：JP2011067814A
公开(公告)日：2011-04-07
申请号：JP2010189436
申请日：2010-08-26
申请人： Tosoh Corp , 東ソー株式会社
发明人： TOKUNAGA KEISUKE
IPC分类号： B01J29/76 , B01D53/94 , B01J37/08
CPC分类号： B01D53/9418 , B01D2255/20738 , B01D2255/502 , B01D2255/9202 , B01J29/072 , B01J29/7615 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/04 , B01J37/0201 , B01J37/08 , B01J37/10 , B01J37/30 , B01J2229/18 , B01J2229/186 , F01N3/2066 , F01N2510/063
摘要： PROBLEM TO BE SOLVED: To solve such a problem that an SCR catalyst comprising iron-containing β-type zeolite exhibits high NOx reducing performance at high temperature but does not exhibit sufficient reducing performance at low temperature (of ≤200°C) in the presence of a reducing agent. SOLUTION: An SCR catalyst, which contains iron-containing β-type zeolite and has 0.28-0.34° full-width half-maximum (FWHM) on the X-ray crystal diffraction (302) plane and 15.0-18.0 wt.% loss on heating at 900°C after hydrated, achieves a high NOx reduction rate of ≥45% at ≤200°C. This SCR catalyst can be manufactured by calcining the iron-containing β-type zeolite at 700-850°C in an atmosphere of ≤5 vol.% water vapor concentration. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题为了解决含有铁的β型沸石的SCR催化剂在高温下表现出高的NOx还原性能但在低温（≤200℃）下不具有足够的还原性能的问题，在还原剂的存在下。解决方案：一种SCR催化剂，其含有含铁的β型沸石，并且在X射线晶体衍射（302）面上具有0.28-0.34°全宽半最大值（FWHM）和15.0-18.0wt。水合后900℃加热损失％，在≤200°C时，NOx还原率高达≥45％。该SCR催化剂可以通过在≤5体积％水蒸气浓度的气氛中在700-850℃下煅烧含铁β型沸石来制造。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006160542A Iron sulfide particle-containing solution, its production method, and heavy metal treatment agent as well as treatment method using the same 审中-公开
标题翻译：含硫化物颗粒溶液，其生产方法和重金属处理剂，以及使用其的处理方法
公开(公告)号：JP2006160542A
公开(公告)日：2006-06-22
申请号：JP2004351079
申请日：2004-12-03
申请人： Tosoh Corp , 東ソー株式会社
发明人： FUNAKOSHI HAJIME , ISHIDA MASAKI , TOKUNAGA KEISUKE
IPC分类号： C01G49/12 , B09B3/00 , B09C1/02 , B09C1/08 , C02F1/58 , C02F1/62
摘要： PROBLEM TO BE SOLVED: To solve such a problem that the conventional iron sulfide particle-containing slurry has corrosiveness and bad smell under the influence of coexisting salts, and further that it has trouble with respect to safety and operability in using as a heavy metal-immobilizing treatment agent for waste containing a heavy metal because of causing precipitation of iron sulfide under the influence of coexisting salts.
SOLUTION: The iron sulfide particle-containing solution, which is obtained by mixing an aqueous solution of a divalent iron salt and an aqueous solution containing sulfur ion so as to keep the pH within a constant pH range to obtain slurry containing iron sulfide and by removing the coexisting salts through subjecting the slurry to filtration and washing and by again dispersing the iron sulfide cake with water, has no influence of coexisting salts, has no trouble with respect to corrosiveness and bad smell, and has high operability because of not causing precipitation at a high concentration of iron sulfide.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题为了解决现有的含硫化铁颗粒的浆料在共存盐的影响下具有腐蚀性和气味的问题，并且在使用中作为安全性和可操作性方面存在问题在含有重金属的废物的重金属固定处理剂中，由于在共存盐的影响下引起硫化铁的沉淀。解决方案：通过将二价铁盐水溶液和含硫离子的水溶液混合得到的含硫化铁颗粒的溶液，以将pH保持在恒定pH范围内，得到含有硫化铁的浆料通过将浆料过滤洗涤除去共存盐，再通过水分散硫化铁饼，不影响共存盐，因腐蚀性和气味差而没有问题，因为不可操作性高引起高浓度硫化铁沉淀。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2017077541A 二酸化炭素吸着剤审中-公开
公开(公告)号：JP2017077541A
公开(公告)日：2017-04-27
申请号：JP2015207448
申请日：2015-10-21
申请人：東ソー株式会社 , Tosoh Corp
发明人： TOKUNAGA KEISUKE , HIRANO SHIGERU , SHIMIZU TOSHIKI , FUNAKOSHI HAJIME
IPC分类号： B01J20/18 , B01D53/62 , B01D53/82 , B01J20/30 , C01B39/24
CPC分类号： Y02C10/04 , Y02P20/152
摘要：【課題】従来のゼオライト吸着剤と比較して、真空に近い圧力まで減圧することなく二酸化炭素の有効吸着量を多くすることができる、より少ない消費エネルギーで二酸化の除去を行うことができる二酸化炭素吸着剤を提供する。【解決手段】フォージャサイト型の結晶構造を有し、SiO2/Al2O3モル比が3.5以上6.0以下であるゼオライト成形体を含む二酸化炭素吸着剤。当該二酸化炭素吸着剤は、Y型ゼオライト粉末と無機バインダーを含むゼオライト成形体にアルカリ処理を行うアルカリ処理工程を含む製造方法により製造することができる。【選択図】なし

4. 发明专利

JP2013014474A Zeolite having mfi type structure, and method for producing the same 有权
标题翻译：具有MFI型结构的沸石及其制造方法
公开(公告)号：JP2013014474A
公开(公告)日：2013-01-24
申请号：JP2011148575
申请日：2011-07-04
申请人： Tosoh Corp , 東ソー株式会社
发明人： YOSHIDA SATOSHI , YAMAMOTO KAZUAKI , TOKUNAGA KEISUKE
IPC分类号： C01B39/40
摘要： PROBLEM TO BE SOLVED: To provide zeolite having an MFI type structure in which each amount of Al causing a strong acid point and nest silanol causing a weak acid point is precisely controlled, and a method for producing the zeolite; to put it concretely, to provide zeolite having an MFI type structure in which the mole ratio of SiO/AlOis 5,000-100,000, and the peak area at 3,500±50 cmin infrared spectroscopic spectrum is 2-70 KMcm, and a method for producing the zeolite.SOLUTION: This invention relates: to zeolite having an MFI type structure in which the mole ratio of SiO/AlOis 5,000-100,000, and the peak area at 3,500±50 cmin infrared spectroscopic spectrum is 2-70 KMcm; and to a method for producing the zeolite.
摘要翻译：要解决的问题：提供具有MFI型结构的沸石，其中精确控制引起强酸点的每一量的Al和引起弱酸性点的硅烷醇的沸石，以及沸石的制备方法; 具体地说，提供具有MFI型结构的沸石，其中SiO 2 / A1 2 SB POS =“POST”> 3 为5,000-100,000，红外光谱中3,500±50 cm的峰面积为2-70 KMcm < 1 SP＆lt; SP＆gt;＆gt;以及沸石的制造方法。解决方案：本发明涉及具有MFI型结构的沸石，其中SiO 2 / A1 2 0 3 为5,000-100,000，红外光谱中3,500±50cm -1的峰面积为2- 70 KMcm - 1 ; 以及沸石的制造方法。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012086197A Highly heat-resistant aqueous scr catalyst and manufacturing method thereof 有权
标题翻译：高耐热水性SCR催化剂及其制造方法
公开(公告)号：JP2012086197A
公开(公告)日：2012-05-10
申请号：JP2010237432
申请日：2010-10-22
申请人： Tosoh Corp , 東ソー株式会社
发明人： TOKUNAGA KEISUKE
IPC分类号： B01J29/46 , B01D53/94
CPC分类号： Y02A50/2325
摘要： PROBLEM TO BE SOLVED: To provide an SCR catalyst having high NOx reduction performance, especially at low temperatures after aqueous heat-resistance treatment, and a simple manufacturing method of the catalyst.SOLUTION: The SCR catalyst made of iron-containing ZSM-5 type zeolite, the full width at half maximum (FWHM) on an X-ray crystal diffraction (051) face being 0.33-0.37°, the 900°C heating loss after hydration treatment being 8.5-11.5 wt.%, can achieve a high NOx reduction ratio as 30% or higher at 200°C or lower. The SCR catalyst can be produced by calcining ZSM-5 type zeolite containing iron obtained by drying after mixing ZSM-5 type zeolite and an iron-containing aqueous solution under a dried air environment of steam concentration of 1 volume% or less at 700-900°C.
摘要翻译：解决的问题：提供具有高NOx还原性能的SCR催化剂，特别是在耐水性处理后的低温下，以及催化剂的简单制造方法。解决方案：由含铁ZSM-5型沸石制成的SCR催化剂在X射线晶体衍射（051）面上的半峰全宽（FWHM）为0.33-0.37°，900℃加热水合处理后的损失为8.5-11.5重量％，可以在200℃以下达到30％以上的高NOx还原率。 SCR催化剂可以通过在700-900℃的蒸汽浓度为1体积％以下的干燥空气环境下，将ZSM-5型沸石和含铁水溶液混合后，煅烧含有铁的ZSM-5型沸石， C。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2014114203A Silicoaluminophosphate salt and method for producing the same 有权
标题翻译：硅烷基磷酸盐及其制备方法
公开(公告)号：JP2014114203A
公开(公告)日：2014-06-26
申请号：JP2013170641
申请日：2013-08-20
申请人： Tosoh Corp , 東ソー株式会社
发明人： OKANIWA HIROSHI , TOKUNAGA KEISUKE , AOYAMA HIDEKAZU , NAGAI YOSHIKAZU , YOSHIMITSU MITSUAKI
IPC分类号： C01B39/54 , B01D53/94 , B01J29/85 , F01N3/10 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide a SAPO-47 which gives a catalyst having a high catalytic activity, especially a high catalytic activity at low temperatures and a method for producing the same.SOLUTION: There is provided a SAPO-47 having an average crystal particle diameter of less than 5 μm and an Si/Al molar ratio of less than 0.23. Additionally, in the SAPO-47, the amount of solid acid after a hydration treatment with respect to the amount of solid acid before a hydration treatment is preferably 40% or more. This SAPO-47 can be produced by a production method having a crystallization process in which a mixture containing alkylethylenediamine is crystallized.
摘要翻译：要解决的问题：提供一种SAPO-47，其提供具有高催化活性，特别是在低温下的高催化活性的催化剂及其制备方法。解决方案：提供具有平均晶体的SAPO-47 粒径小于5μm，Si / Al摩尔比小于0.23。此外，在SAPO-47中，水合处理后的固体酸相对于水合处理前的固体酸的量优选为40％以上。该SAPO-47可以通过结晶方法的制造方法制造，其中含有烷基乙二胺的混合物结晶。

7. 发明专利

JP2012148968A Zeolite which supports copper and alkaline earth metal 有权
标题翻译：支持铜和碱土金属的沸石
公开(公告)号：JP2012148968A
公开(公告)日：2012-08-09
申请号：JP2011288380
申请日：2011-12-28
申请人： Tosoh Corp , 東ソー株式会社
发明人： ITO YUKI , TOKUNAGA KEISUKE
IPC分类号： C01B39/46 , B01D53/94 , B01J29/76
CPC分类号： B01J29/763 , B01D53/9418 , B01D2255/2042 , B01D2255/2045 , B01D2255/2047 , B01D2255/20761 , B01D2255/50 , C01B39/48
摘要： PROBLEM TO BE SOLVED: To provide a new chabazite type zeolite whose nitrogen oxide cleaning rate at a low temperature is higher even if it is applied with hydrothermal endurance treatment before compared with a chabazite type zeolite catalyst to which only copper is held as a catalyst of reducing and removing a nitrogen oxide.SOLUTION: The chabazite type zeolite is provided to which copper and an alkaline earth metal are held. It is desirable that the alkaline earth metal is at least one selected from a group composed of calcium, magnesium and barium. Furthermore, it is desirable that an SiO/AlOmolar ratio is 10-50, and an atomic ratio of copper/aluminum is 0.15-0.25. After the hydrothermal endurance treatment, the nitrogen oxide cleaning rate of such a chabazite type zeolite is higher than that of the chabazite type zeolite catalyst to which only conventional copper is held.
摘要翻译：要解决的问题：为了提供一种新型的菱沸石型沸石，即使在与仅保持铜的菱沸石型沸石催化剂相比，在低温下的氮氧化物清洗率也高于其进行水热耐久处理还原和除去氮氧化物的催化剂。解决方案：提供了铜和碱土金属被保持的菱沸石型沸石。碱土金属是选自钙，镁和钡组成的组中的至少一种。此外，希望的是，SiO 2 O 3 摩尔比为10-50，铜/铝的原子比为0.15-0.25。在水热耐久处理之后，这种菱沸石型沸石的氮氧化物清洗率高于仅保持常规铜的菱沸石型沸石催化剂的氮氧化物清洗率。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008081348A Beta-type zeolite for scr catalyst and method for removing nitrogen oxide by using the same 有权
标题翻译：用于SCR催化剂的BETA型沸石和使用它们除去氮氧化物的方法
公开(公告)号：JP2008081348A
公开(公告)日：2008-04-10
申请号：JP2006262303
申请日：2006-09-27
申请人： Tosoh Corp , 東ソー株式会社
发明人： TOKUNAGA KEISUKE , OGAWA HIROSHI , ARIGA KO , AOYAMA HIDEKAZU
IPC分类号： C01B39/48 , B01D53/94 , B01J29/76
CPC分类号： B01D53/8628 , B01D2255/502 , B01J29/7007 , B01J29/7215 , B01J29/7615 , B01J35/002 , B01J35/023 , B01J37/0246 , B01J37/10 , C01B39/46 , C01B39/48 , Y10T428/2982
摘要： PROBLEM TO BE SOLVED: To provide an SCR (selective catalytic reduction) catalyst which has high NOx reducibility and restrains ammonia from remaining in the treated exhaust gas and to provide β-type zeolite to be used in the SCR catalyst. SOLUTION: The β-type zeolite for the SCR catalyst has ≥20 and 2 /Al 2 O 3 , ≥0.35 μm SEM particle size, 3 to be adsorbed or has these characteristics and further has ≥0.4 mmol/g amount of NH 3 to be adsorbed after tested for hydrothermal endurance. The β-type zeolite for the SCR catalyst is used in the SCR catalyst which exhibits high NOx reducibility at low temperature after tested for hydrothermal endurance and hardly discharges pungent ammonia to exhaust gas. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种SCR（选择性催化还原）催化剂，其具有高的NOx还原性并且抑制氨在残留在处理废气中并提供用于SCR催化剂的β型沸石。解决方案：用于SCR催化剂的β型沸石具有≥20且<40摩尔比的SiO 2 / Al 2 O 3 ，通过X射线晶体衍射（302）法测定的（302）面的≥0.35μmSEM粒径，<0.30°全宽（半面）（FWHM）和≥1mmol/ g量的NH 3 被吸附或具有这些特性，并且在测试水热耐久性之后还要具有≥0.4mmol/ g量的NH 3 SB 3被吸附。用于SCR催化剂的β型沸石用于经过测试水热耐久性并且几乎不会将刺激性氨排放到废气之后在低温下表现出高的NOx还原性的SCR催化剂。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006316183A Heavy metal treating agent and treating method of heavy metal using the same 有权
标题翻译：重金属处理剂及其重金属处理方法
公开(公告)号：JP2006316183A
公开(公告)日：2006-11-24
申请号：JP2005140959
申请日：2005-05-13
申请人： Tosoh Corp , 東ソー株式会社
发明人： TOKUNAGA KEISUKE , SUZUKI NOBUMASA
IPC分类号： C09K3/00 , B09B3/00 , B09C1/02 , B09C1/08 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a piperazinedithiocarbamate superior as a heavy metal treating agent without precipitation of solid contents at a low temperature even at a high concentration.
SOLUTION: This heavy metal treating agent comprises the piperazinedithiocarbamate having 0.7 wt.% or less of alkali hydroxide concentration. The agent does not precipitate the solid contents at a low temperature even when at a high concentration of 36-44 wt.% and does not generate gaseous substances such as hydrogen sulfide and carbon sulfide, so that it can be employed effectively and safely.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2004217449A High flowability zeolite particle and its manufacturing method 审中-公开
公开(公告)号：JP2004217449A
公开(公告)日：2004-08-05
申请号：JP2003004819
申请日：2003-01-10
申请人： Tosoh Corp , 東ソー株式会社
发明人： YOSHIMURA TAKAHARU , TOKUNAGA KEISUKE
IPC分类号： B01J20/18 , B01J20/28 , B01J20/30 , C01B39/02
摘要： PROBLEM TO BE SOLVED: To provide a zeolite particle having a very high flowability, even when part of the particle is collapsed during transportation and its manufacturing method.
SOLUTION: The high flowability zeolite particle has a loose bulk density of ≤ 0.40 g/mL as measured by a powder tester and a degree of compression of ≥ 45% on the zeolite mixture obtained in a way that 100 gram of the zeolite particle and 10 pieces of one yen coins are put on a sieve having a screen with a screen opening of 53 μm and a wire diameter of 37 μm and a receiving pan and shaken for two hours and the zeolite particle left on the screen and the zeolite powder fallen on the receiving pan are mixed. The difference in angle between the rest angle of the zeolite mixture and its collapse angle as measured by dropping a weight near the mixture 5 times is ≥ 6.0°.
COPYRIGHT: (C)2004,JPO&NCIPI

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