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11. 发明授权

US4578371A Aluminosilicates having a zeolite structure, and process for the manufacture thereof 失效
标题翻译：具有沸石结构的硅酸铝及其制造方法
公开(公告)号：US4578371A
公开(公告)日：1986-03-25
申请号：US630941
申请日：1984-07-16
申请人： Hans-Peter Rieck , Hans-Jurgen Kalz
发明人： Hans-Peter Rieck , Hans-Jurgen Kalz
IPC分类号： B01J29/40 , B01J29/84 , B01J29/85 , C01B33/28 , B01J27/14 , B01J29/06
CPC分类号： C01B33/2884 , B01J29/40 , B01J29/84 , B01J29/85 , C01B33/2892 , C01B35/1009 , Y10S423/22 , Y10S423/30
摘要： The invention provides a process for the manufacture of a crystalline, phosphorus-containing zeolite of the ZSM-5 type by mixing water, a silicon dioxide source, an alkali metal hydroxide and an aluminum compound, and reacting this mixture at a temperature of from 95.degree. to 230.degree. C. until the zeolite has crystallized, which comprises carrying out the reaction without addition of an organic compound but in the presence of aluminum phosphate. The zeolite obtained has the following molar ratios:SiO.sub.2 :Al.sub.2 O.sub.3 from 15 to 200,M.sub.2 O:SiO.sub.2 from 10.sup.-6 to 1 andH.sub.2 O:SiO.sub.2 from 0 to 40(M being an alkali metal). It is free from organic compounds and contains phosphate in a molar ratio of P.sub.2 O.sub.5 :SiO.sub.2 of from 10.sup.-5 to 0.1. X-ray diffraction patterns are indicated.
摘要翻译：本发明提供了一种通过混合水，二氧化硅源，碱金属氢氧化物和铝化合物来制造ZSM-5型结晶含磷沸石的方法，并使该混合物在95℃ 直到沸石结晶，其包括在不加入有机化合物的情况下进行反应，但在磷酸铝存在下进行。获得的沸石具有以下摩尔比：SiO 2：Al 2 O 3为15至200，M 2 O：SiO 2为10 -6至1，H 2 O：SiO 2为0至40（M为碱金属）。它不含有机化合物，并且含有摩尔比P2O5：SiO2为10-5至0.1的磷酸盐。表示X射线衍射图。

12. 发明授权

US5814289A Process for the peparation of cogranulates comprising aluminosilicates and sodium silicates 失效
标题翻译：用于分离包含硅铝酸盐和硅酸钠的颗粒的方法
公开(公告)号：US5814289A
公开(公告)日：1998-09-29
申请号：US688354
申请日：1996-07-30
申请人： Alexander Tapper , Gunther Schimmel , Gerd Wingefeld , Hans-Peter Rieck
发明人： Alexander Tapper , Gunther Schimmel , Gerd Wingefeld , Hans-Peter Rieck
IPC分类号： C11D3/12 , C01B33/26 , C11D7/14
CPC分类号： C11D3/128 , C11D3/1273
摘要： Cogranulates of high bulk density which easily disintegrate in water and comprise aluminosilicates and crystalline sodium silicates having a layered structure. The aluminosilicates contained therein are those of the formula M.sub.2/n O.Al.sub.2 O.sub.3. XSiO.sub.2. yH.sub.2 O in which M is an alkali metal or alkaline earth metal, n indicates the valency of the cation, x is.gtoreq.2 and y has a value of between 0 and 8. The sodium silicates have an SiO.sub.2 /Na.sub.2 O ratio of (1.8 to 4.2):1. These cogranulates are prepared by mixing the pulverulent aluminosilicates and sodium silicates with one another and introducing the mixture into a zone in which it is compacted between two rolls rotating in opposite directions to form a compact. After comminution of the compact, the desired particle sizes are finally separated off from the oversize and undersize material. The cogranulates can be used in detergents and cleaning agents.
摘要翻译：高堆积密度的钙质，其容易在水中分解并且包含具有层状结构的硅铝酸盐和结晶硅酸钠。其中含有的硅铝酸盐是式M2 / nO.Al2O3的硅铝酸盐。 XSiO2。 yH 2 O，其中M是碱金属或碱土金属，n表示阳离子的化合价，x是≥2，y的值在0和8之间。硅酸钠的SiO 2 / Na 2 O比为（1.8 至4.2）：1。通过将粉状硅铝酸盐和硅酸钠彼此混合并将混合物引入到在相反方向上旋转的两个辊之间被压实的区域中以形成压块，来制备这些cogranulate。粉碎粉碎后，最终从尺寸过大和尺寸过小的材料中分离所需的粒径。可以在洗涤剂和清洁剂中使用。

13. 发明授权

US4585642A Process for the preparation of crystalline sodium silicates 失效
标题翻译：制备结晶硅酸钠的方法
公开(公告)号：US4585642A
公开(公告)日：1986-04-29
申请号：US732418
申请日：1985-05-09
申请人： Hans-Peter Rieck
发明人： Hans-Peter Rieck
IPC分类号： C01B33/32 , C01B33/38
CPC分类号： C01B33/38
摘要： A process for the preparation of crystalline sodium silicates with a molar ratio SiO.sub.2 /Na.sub.2 O of 1.9:1 to 3.5:1 from amorphous sodium silicate is described. To water-containing amorphous sodium silicate with a molar ratio SiO.sub.2 /Na.sub.2 O of 1.7:1 to 3.75:1 and a water content of 5 to 95% by weight is added 0.01 to 30 parts by weight of the crystalline sodium silicate to be prepared (per 100 parts by weight of Na.sub.2 O+SiO.sub.2 in the water-containing amorphous sodium silicate).The reaction mixture is dehydrated by heating. The dehydrated reaction mixture is kept at a temperature of at least 450.degree. C., but below the melting point, until the sodium silicate has crystallized.
摘要翻译：描述了从无定形硅酸钠制备SiO 2 / Na 2 O摩尔比为1.9:1至3.5:1的结晶硅酸钠的方法。对于SiO 2 / Na 2 O摩尔比为1.7:1〜3.75:1，含水率为5〜95重量％的含水无定形硅酸钠，添加0.01〜30重量份所制备的结晶硅酸钠（每100重量份的含水无定形硅酸钠中的Na 2 O + SiO 2）。反应混合物通过加热脱水。脱水的反应混合物保持在至少450℃但低于熔点的温度，直到硅酸钠结晶。

14. 发明授权

US4528172A Process for the manufacture of zeolites 失效
标题翻译：制造沸石的方法
公开(公告)号：US4528172A
公开(公告)日：1985-07-09
申请号：US540822
申请日：1983-10-11
申请人： Hans-Peter Rieck , Hans-Jurgen Kalz
发明人： Hans-Peter Rieck , Hans-Jurgen Kalz
IPC分类号： C01B33/20 , B01J29/00 , C01B37/02 , C01B39/06 , C01B39/26 , C01B39/36 , C01B39/38 , C01B39/40 , C01B39/42 , C01B33/28
CPC分类号： C01B39/365 , C01B37/02 , C01B39/40 , Y10S423/22
摘要： The invention provides a process for the manufacture of zeolites of the ZSM-5 type by heating an aqueous solution or suspension containing a silicon dioxide source, alkali metal hydroxide and optionally an aluminum source until crystallization occurs. Furthermore, the solution or suspension contains an organic phosphorus compound which is selected from the group consisting of OPR.sup.1 R.sup.2 R.sup.3 and PR.sup.1 R.sup.2 R.sup.3, in which R.sup.1, R.sup.2 and R.sup.3, independently from one another, each are alkyl or alkoxy having each from 2 to 10 carbon atoms.
摘要翻译：本发明提供了一种通过加热含有二氧化硅源，碱金属氢氧化物和任选的铝源的水溶液或悬浮液来制造ZSM-5型沸石的方法，直到发生结晶。此外，溶液或悬浮液含有选自OPR1R2R3和PR1R2R3的有机磷化合物，其中R 1，R 2和R 3彼此独立地为具有2至10个碳原子的烷基或烷氧基。

15. 发明授权

US4374818A Process for the preparation of alkali metal salts of imidodisulfonic acid 失效
标题翻译：制备亚氨基二磺酸的碱金属盐的方法
公开(公告)号：US4374818A
公开(公告)日：1983-02-22
申请号：US311273
申请日：1981-10-14
申请人： Hans-Peter Rieck
发明人： Hans-Peter Rieck
IPC分类号： C11D3/04 , C01B21/086 , C01B21/093
CPC分类号： C01B21/086 , C01B21/0935
摘要： Ammonium nitrilotrisulfonate can be hydrolyzed, in a solid form or dissolved form, with alkali metal hydroxide to give alkali metal salts of imidodisulfonic acid or a mixture of alkali metal salts of imidodisulfonic acid and nitrilotrisulfonic acid, amidosulfonic acid and sulfuric acid. Ammonium nitrilotrisulfonate is preferably added to an aqueous solution of an alkali metal hydroxide, which contains at least 3 moles of alkali metal hydroxide per mole of ammonium nitrilotrisulfonate to be added.
摘要翻译：次氮基三磺酸铵可以用碱金属氢氧化物以固体形式或溶解形式水解，得到亚氨基二磺酸的碱金属盐或亚氨基二磺酸和次氮基三磺酸，氨基磺酸和硫酸的碱金属盐的混合物。优选将次氮基三磺酸铵加入到碱金属氢氧化物的水溶液中，所述碱金属氢氧化物含有至少3摩尔碱金属氢氧化物/摩尔添加的次氮基三磺酸铵。

16. 发明授权

US5520860A Process for preparing granular sodium silicates 失效
标题翻译：制备颗粒状硅酸钠的方法
公开(公告)号：US5520860A
公开(公告)日：1996-05-28
申请号：US297227
申请日：1994-08-29
申请人： Alexander Tapper , Gunther Schimmel , Hans-Peter Rieck , Gerhard Noltner
发明人： Alexander Tapper , Gunther Schimmel , Hans-Peter Rieck , Gerhard Noltner
IPC分类号： B01J2/22 , B01J2/28 , C01B33/32 , C11D3/08 , C11D3/12 , C11D11/00 , C11D17/00 , B29B9/16
CPC分类号： C01B33/325 , B01J2/22 , C11D11/0088 , C11D17/0039 , C11D3/08 , C11D3/1273
摘要： To prepare a compacted, granular sodium silicate having an SiO.sub.2 /Na.sub.2 O molar ratio of 1.7:1 to 4.1:1, sodium silicate having a median particle diameter of
摘要翻译：为了制备SiO 2 / Na 2 O摩尔比为1.7:1至4.1:1的压实的粒状硅酸钠，首先将中值粒径<500μm的硅酸钠与增加其硬度的材料混合，然后再转化成压制通过压实，粉碎和筛选，粒径为0.1至5mm的颗粒。

17. 发明授权

US4820439A Washing and cleaning agent containing surfactants, builder, and crystalline layered sodium silicate 失效
标题翻译：洗涤和清洗剂含有表面活性剂，助洗剂和结晶层状硅酸钠
公开(公告)号：US4820439A
公开(公告)日：1989-04-11
申请号：US20079
申请日：1987-02-27
申请人： Hans-Peter Rieck
发明人： Hans-Peter Rieck
IPC分类号： B01J39/14 , C01B33/32 , C02F5/00 , C02F5/08 , C11D3/08 , C11D3/12
CPC分类号： C02F5/083 , C11D3/1273
摘要： Crystalline layered sodium silicates having the composition NaMSi.sub.x O.sub.2x+1.y H.sub.2 O, in which M denotes sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, are used for softening water containing calcium and/or magnesium ions.
摘要翻译：具有组成为NaMSixO2x + 1.yH2O的结晶层状硅酸钠，其中M表示钠或氢，x为1.9至4的数，y为0至20的数，用于软化含钙和/或镁离子。

18. 发明授权

US4806327A Process for the preparation of crystalline sheet-type alkali metal silicates 失效
标题翻译：制备结晶片状碱金属硅酸盐的方法
公开(公告)号：US4806327A
公开(公告)日：1989-02-21
申请号：US872942
申请日：1986-06-11
申请人： Hans-Peter Rieck , Martin Schott
发明人： Hans-Peter Rieck , Martin Schott
IPC分类号： C01B33/32 , C01B33/38 , C01B39/06
CPC分类号： C01B33/38 , Y10S423/05
摘要： A process for the preparation of a crystalline sheet-type alkali metal silicate is described, in which an aqueous solution of an alkali metal silicate or a suspension of an amorphous alkali metal silica having a molar ratio M.sub.2 O (unneutralized)/SiO.sub.2, where M represents an alkali metal, of 0.05:1 to 0.8:1 is allowed to react at temperatures of 70.degree. to 250.degree. C. until the sheet-type alkali metal silicate crystallizes out. After the beginning of crystallization, an acidic compound is added in an amount such that an M.sub.2 O (unneutralized)/SiO.sub.2 ratio of 0.05:1 to 0.8:1 is constantly maintained in the mother liquor of a filtered sample. However, at least an amount corresponding to 5 milliequivalents of H.sup.+ per mole of SiO.sub.2 in the alkali metal silicate used is added. The use of seed crystals of the desired sheet silicate is advantageous.
摘要翻译：描述了一种制备结晶片状碱金属硅酸盐的方法，其中碱金属硅酸盐水溶液或具有摩尔比M 2 O（未中和）/ SiO 2的无定形碱金属二氧化硅的悬浮液，其中M表示使碱金属为0.05:1〜0.8:1，在70〜250℃的温度下反应直至片状碱金属硅酸盐析出。结晶开始后，添加酸性化合物，使得在过滤样品的母液中不断地保持0.05:1-0.8:1的M 2 O（未中和）/ SiO 2比例。然而，加入至少相当于所用碱金属硅酸盐中每摩尔SiO 2为5毫当量H +的量。使用所需的片状硅酸盐的晶种是有利的。

19. 发明授权

US4664839A Use of crystalline layered sodium silicates for softening water and a process for softening water 失效
标题翻译：使用结晶层状硅酸钠软化水和软化水的方法
公开(公告)号：US4664839A
公开(公告)日：1987-05-12
申请号：US721287
申请日：1985-04-09
申请人： Hans-Peter Rieck
发明人： Hans-Peter Rieck
IPC分类号： B01J39/14 , C01B33/32 , C02F5/00 , C02F5/08 , C11D3/08 , C11D3/12 , C02F5/02
CPC分类号： C02F5/083 , C11D3/1273
摘要： Crystalline layered sodium silicates having the composition NaMSi.sub.x O.sub.2x+1.y H.sub.2 O, in which M denotes sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, are used for softening water containing calcium and/or magnesium ions.
摘要翻译：具有组成为NaMSixO2x + 1.yH2O的结晶层状硅酸钠，其中M表示钠或氢，x为1.9至4的数，y为0至20的数，用于软化含钙和/或镁离子。

20. 发明授权

US4438081A Process for the purification of cyclic chlorophosphazenes 失效
标题翻译：环状氯膦腈纯化方法
公开(公告)号：US4438081A
公开(公告)日：1984-03-20
申请号：US437882
申请日：1982-10-29
申请人： Hans-Peter Rieck
发明人： Hans-Peter Rieck
IPC分类号： C01B21/098 , C07F9/22 , C07F9/6581 , C08G79/025 , C01B25/10
CPC分类号： C08G79/025 , C01B21/0986 , C07F9/65812
摘要： Oligomeric chlorophosphazenes of the formula(N.dbd.PClR).sub.nin which n is an integer of from 3 to 8 and R is phenyl, C.sub.1 -C.sub.6 -alkyl or chlorine, are treated with sulfur dioxide or sulfur oxide chlorides, and so purified. The chlorophosphazene is for example recrystallized with a sulfur oxide chloride.
摘要翻译：其中n为3-8的整数，R为苯基，C 1 -C 6 - 烷基或氯的式（N = PClR）n的低聚氯代膦氮化物用二氧化硫或硫氧化物氯化物处理，如此纯化。氯磷腈例如用硫氧化物氯化物重结晶。

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