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1. 发明申请

WO1991007360A1 PROCESS FOR THE PRODUCTION OF CEMENT CLINKER AND SULPHUR DIOXIDE RECOVERY 审中-公开
标题翻译：生产水泥夹克和二氧化硫回收的工艺
公开(公告)号：WO1991007360A1
公开(公告)日：1991-05-30
申请号：PCT/DE1990000897
申请日：1990-11-16
申请人： CHEMIE AG BITTERFELD-WOLFEN , MARTIN-LUTHER-UNIVERSITÄT , BAUSTOFF-SERVICE GMBH DESSAU , HAASE, Rudolf , KOCHMANN, Werner , KAIN, Christoph , KLUGER, Karl-Heinz , EISSLER, Joachim , MATSCHINER, Hermann , MYOHL, Peter , GAHRMANN, Norbert , WÄCHTLER, Hans-Jürgen , BARTH, Ronald
发明人： CHEMIE AG BITTERFELD-WOLFEN , MARTIN-LUTHER-UNIVERSITÄT , BAUSTOFF-SERVICE GMBH DESSAU
IPC分类号： C04B07/04
CPC分类号： C01B17/501 , C01B17/506 , C04B7/04 , C04B7/24 , Y02P40/145
摘要： The invention relates to a process for the production of cement clinker and sulphur dioxide recovery for the production of Portland cement and sulphuric acid in the gypsum-sulphuric acid process from raw granulate in which CaSO3-containing by-products from flue gas desulphuretting plants is used in the proportion of from 5 to 80 % as a substitute for anhydrite. The process is characterized by a reduced overall cost and the use of by-products which were formerly difficult to exploit. Natural anhydrite can be replaced as CaO and SO2 carriers by by-products in such a way that high-grade cement clinker and SO2-containing gases for conversion into SO3 can be produced. The additional spraying of the raw granulate with waste sulphuric acid can at least compensate for the lower SO2 in the FGDP product as compared with anhydrite, thus providing gases with a higher SO2 content.
摘要翻译：本发明涉及一种用于生产水泥熟料和二氧化硫回收的方法，用于在使用来自烟道气脱硫装置的含CaSO 3的副产物的原料颗粒的石膏硫酸方法中生产波特兰水泥和硫酸以5至80％的比例替代无水石膏。该过程的特点是总体成本降低，以及以前难以开发的副产品的使用。天然硬石膏可以作为CaO和SO2载体用副产物代替，从而可以生产用于转化成SO 3的高级水泥熟料和含SO 2的气体。与无水石膏相比，原料颗粒与废硫酸的附加喷雾可以至少补偿FGDP产物中较低的SO2，从而提供更高SO 2含量的气体。

2. 发明申请

WO1991009809A1 RAW MEALS FOR HYDRATED SULPHATE OF GYPSUM PROCESSING 审中-公开
标题翻译：水杨酸钠加工的原料
公开(公告)号：WO1991009809A1
公开(公告)日：1991-07-11
申请号：PCT/DE1990001004
申请日：1990-12-31
申请人： CHEMIE AG BITTERFELD-WOLFEN , MARTIN-LUTHER-UNIVERSITÄT HALLE-WITTENBERG , ENERGIEWERK SCHWARZE PUMPE AG , HAASE, Rudolf , KAIN, Christoph , PETRICK, Ingolf , PETRICK, Karl-Heinz , BUTTKER, Bernd , MATSCHINER, Hermann
发明人： CHEMIE AG BITTERFELD-WOLFEN , MARTIN-LUTHER-UNIVERSITÄT HALLE-WITTENBERG , ENERGIEWERK SCHWARZE PUMPE AG
IPC分类号： C01B17/74
CPC分类号： C01B17/74 , C01B17/506 , C04B7/04
摘要： Raw meals are disclosed for producing sulphuric acid and cement clinker by processing hydrated sulphate of gypsum. The raw meals contain, instead of coke, SOx charge A-coals and/or A-cokes from flue gas desulphuration plants, in the presence of (a) 8-12 % filter ashes from lignite power stations instead of clay and deads or (b) 8-50 % flue gas desulphuration products (REA) charged with ashes instead of clay, deads and a proportion of anhydrite. Substances charged with SOx can thus be easily neutralized while their C and SOx content is used.
摘要翻译：公开了通过加工水合硫酸石膏来生产硫酸和水泥熟料的生料。在（a）来自褐煤发电站的8-12％过滤灰，而不是粘土和脱脂剂的情况下，生料不含焦炭，而不是来自烟道气脱硫装置的SO x对A煤和/或A-焦炭进行充电， b）8-50％烟灰脱硫产品（REA），用灰分代替粘土，脱脂和一定比例的无水石膏。因此，可以容易地中和带有SOx的物质，同时使用它们的C和SO x含量。

3. 发明申请

WO1993005213A1 PTFE FIBRE MATERIAL AND PROCESS FOR MAKING IT 审中-公开
标题翻译： PTFE纤维材料及其制造方法
公开(公告)号：WO1993005213A1
公开(公告)日：1993-03-18
申请号：PCT/DE1992000712
申请日：1992-08-27
申请人： CHEMIE AG BITTERFELD-WOLFEN , MAGDEBURGER ENERGIE- UND UMWELTTECHNIK GMBH , KLATT, Bruno
发明人： CHEMIE AG BITTERFELD-WOLFEN , MAGDEBURGER ENERGIE- UND UMWELTTECHNIK GMBH , HORX, Manfred , KÖLLING, Hartmut , BERNDT, Karlheinz , KRUGER, Gerhard , KÜNNE, Hans-Joachim , MÖRL, Lothar , BACKHAUSS, Lothar
IPC分类号： D01F06/12
CPC分类号： D01D5/00 , D01F6/12 , Y10T428/29 , Y10T428/2913
摘要： The invention relates to a fibre material made of PTFE and possibly hydrophilating additives, the structure of which gives it a wide range of uses in the production of diaphragms for alkaline chloride electrolysis and for filter layers. According to the invention the fibre material consists of bunches of fibres, in turn consisting of individual microfibrils, where the interstices between the microfibrils are irregularly shaped. The fibre material is made by treating a PTFE dispersion consisting of a salt solution with PTFE particles and possibly hydrophilating additives in a stream of hot gas/vapour in a fluidised bed apparatus filled with inert bodies. The process of the invention makes it possible to produce the fibre material of the invention in a technologically refined and economical manner in larger quantities. The length of the fibres can be adjusted by observing the parameters mentioned in the invention.

4. 发明授权

US5310530A Method for decreasing the sulfur content of phosphorous 失效
标题翻译：降低磷含硫量的方法
公开(公告)号：US5310530A
公开(公告)日：1994-05-10
申请号：US117884
申请日：1993-09-07
申请人： Arndt Zschalich , Rudolf Schumann
发明人： Arndt Zschalich , Rudolf Schumann
IPC分类号： C01B25/04
CPC分类号： C01B25/04
摘要： A method for purifying phosphorus to insure a low sulfur content involves intensively mixing phosphorus and concentrated sulfuric acid to form an emulsion, breaking the emulsion by contact with water or dilute sulfuric acid, and then immediately separating the phosphorus and diluted sulfuric acid. The separated phosphorus is then stored in water until further processing is desired and is characterized by a sulfur content as low as about 50 ppm.
摘要翻译：用于纯化磷以确保低硫含量的方法包括浓缩磷和浓硫酸形成乳液，通过与水或稀硫酸接触来破坏乳液，然后立即分离出磷和稀硫酸。然后将分离的磷储存在水中直至需要进一步处理，其特征在于低至约50ppm的硫含量。

5. 发明授权

US5147621A Method for stabilizing phosphorus trichloride 失效
标题翻译：稳定三氯化磷的方法
公开(公告)号：US5147621A
公开(公告)日：1992-09-15
申请号：US665512
申请日：1991-03-06
申请人： Rudolf Schumann
发明人： Rudolf Schumann
IPC分类号： C01B25/10
CPC分类号： C01B25/10
摘要： The invention relates to a method for stabilizing phosphorus trichloride. In order to delay the formation of phosphorus oxychloride in phosphorus trichloride and to reduce it to a minimum value which no longer adversely affects further processing, one or more amines which have at least two aromatic hydrocarbon groups linked to one nitrogen atom, such as diphenylamine, phenothiazine, phenyl-4-methylphenylamine and triphenylamine, are added to the phosphorus trichloride. The amines can also be added in the form of their salts, including their quaternary ammonium compounds, or their reaction products with phosphorus halides. The amounts of amines, added fall within the range of 10.sup.-6 % to 10.sup.-1 %, based on the amount of phosphorus trichloride.
摘要翻译：本发明涉及一种稳定三氯化磷的方法。为了延迟磷酰氯在三氯化磷中的形成，并将其降低至不再对进一步加工产生不利影响的最小值，一种或多种具有至少两个与一个氮原子连接的芳族烃基的胺如二苯胺，吩噻嗪，苯基-4-甲基苯基胺和三苯胺，加入到三氯化磷中。胺也可以以它们的盐的形式加入，包括它们的季铵化合物，或它们与卤化物的反应产物。基于三氯化磷的量，添加的胺的量在10-6％至10-1％的范围内。

6. 发明授权

US5296212A Method for the removal of sulfur from phosphorus 失效
标题翻译：从磷中除去硫的方法
公开(公告)号：US5296212A
公开(公告)日：1994-03-22
申请号：US871422
申请日：1992-04-21
申请人： Arndt Zschalich , Rudolf Schumann
发明人： Arndt Zschalich , Rudolf Schumann
IPC分类号： C01B25/04 , C01B25/047
CPC分类号： C01B25/04
摘要： A method for purifying white phosphorus contaminated with sulfur bound thereto involves contacting contaminated white phosphorus with water, steam, aqueous solutions, or vaporized aqueous solutions, preferably alkaline, to remove bound sulfur from the phosphorus. The purified phosphorus is characterized by a sulfur content as low as 50 ppm.
摘要翻译：用于净化被硫结合的硫被污染的白磷的方法包括将受污染的白磷与水，蒸汽，水溶液或蒸发的水溶液（优选碱性）接触，以从磷中除去结合的硫。纯化的磷的特征在于低至50ppm的硫含量。

7. 发明授权

US5147622A Method for stabilizing phosphorus trichloride 失效
标题翻译：稳定三氯化磷的方法
公开(公告)号：US5147622A
公开(公告)日：1992-09-15
申请号：US665511
申请日：1991-03-06
申请人： Rudolf Schumann
发明人： Rudolf Schumann
IPC分类号： C01B25/10
CPC分类号： C01B25/10
摘要： The invention relates to a method for the stabilization of phosphorus trichloride, wherein one or more derivatives of dithiocarbamic acids are added to the phsophorus trichloride. As derivatives, salts, esters or thiuram sulfides of the dithiocarbamic acids, individually or as a mixture, are preferred. The amounts used generally fall within the range of 10.sup.-4 % to 10.sup.-2 %, based on the amount of phosphorus trichloride. Derivatives, which are only slightly soluble in phosphorus trichloride are advantageously used in amounts of more than 10.sup.-2 %. Due to the inventive addition of derivatives of dithiocarbamic acids, the formation of phosphorus oxychloride in the phosphorus trichloride is delayed significantly and reduced to a minimum value.
摘要翻译：本发明涉及一种稳定三氯化磷的方法，其中将二硫代氨基甲酸的一种或多种衍生物加到三氯化磷中。作为二硫代氨基甲酸的衍生物，盐，酯或秋兰姆硫化物，单独或作为混合物是优选的。基于三氯化磷的量，所用量通常在10-4％至10-2％的范围内。只有微溶于三氯化磷的衍生物有利地以大于10-2％的量使用。由于本发明添加了二硫代氨基甲酸的衍生物，三氯化磷中的三氯氧化磷的形成被显着地延迟并降低到最小值。

8. 发明专利

DE4135760A1 Non-toxic hair dyeing compsn. - contg. calixarene coupler and N,N-di:substd. di:amine developer, giving blue tone 未知
公开(公告)号：DE4135760A1
公开(公告)日：1993-05-06
申请号：DE4135760
申请日：1991-10-30
申请人： CHEMIE AG BITTERFELD-WOLFEN, O-4400 BITTERFELD, DE
发明人： NOACK, HORST, O-4500 DESSAU, DE , WEINELT, HERBERT, DR., O-7027 LEIPZIG, DE , NOLL, BERND, DR., O-4440 WOLFEN, DE
摘要： A new hair dyeing compsn. contains apart from known components, a calixaren coupler of formula (I) and an N,N-disubstituted diamine developer of formula (II) In the formulae, R1 = H and R2 = C6H5, or R1 and R2 can be ethyl. ADVANTAGE - The combination of (I) and (II) gives a blue tone and does not have the drawback of known phenolic couplers (i.e. they only produce nuance in the short wave region of blue tones). The combination is also non toxic.

9. 发明专利

FR2666726B3 未知
公开(公告)号：FR2666726B3
公开(公告)日：1992-12-31
申请号：FR9011443
申请日：1990-09-17
申请人： CHEMIE AG BITTERFELD WOLFEN
发明人： WEISSBACH HANSJORG , WEISSBACH FRIEDRICH , BARONIUS WOLFGANG , KOCHMANN WERNERREUTER BURKHARD , SCHERBARTH LUTZ , SCHMIDT LUDWIG , LISCHE MANFRED , SCHNEIDER NORBERT , SCHNIESKE MARTIN , THUST ULF , WIND FRANC
IPC分类号： A23K3/03

10. 发明专利

DD298199B5 未知
公开(公告)号：DD298199B5
公开(公告)日：1994-02-03
申请号：DD32601489
申请日：1989-02-24
申请人： CHEMIE AG BITTERFELD WOLFEN AB
发明人： HOFFEREK HORST DIPL-CHEM DR RE , LYR HORST PROF DR SC , NOLL BERND DIPL-CHEM DR RER NA , KEIL SIEGFRIED DIPL-CHEM DR RE , KOCHMANN WERNER PROF DR RER NA
IPC分类号： A01N33/06 , A01N43/66

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