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    • 5. 发明申请
    • STARTING OF A STEAM TURBINE
    • STARTING蒸汽涡轮机
    • WO2009016029A2
    • 2009-02-05
    • PCT/EP2008059241
    • 2008-07-15
    • SIEMENS AGKEIPER RUDOLFMUELLER THOMAS
    • KEIPER RUDOLFMUELLER THOMAS
    • F01K13/02F01D19/00
    • The invention relates to a method and a control unit (CM) for starting a steam turbine (ST) to a synchronous rotation speed (nsync), which steam turbine (ST) is operated in a thermal power coupling system (1) with a boiler (B) and at least one valve (CV), which is arranged in a steam line (FSL) between the boiler (B) and the steam turbine (ST) and has a controllable open position. Conventional starting procedures provide that the open position (X) of the valve (CF) is controlled exclusively as a function of the rotation speed (n) of the steam turbine (ST). This can lead to inadvertent quick-shut-off events. The invention overcomes this in that the open position of the control valve (CV) is temporarily controlled during the starting process as a function of the fresh steam pressure (PF).
    • 本发明涉及一种方法和一种用于在热电联产系统(1)与锅炉(B)和(锅炉B之间的至少一个开始蒸汽涡轮(ST)到同步速度(Nsync时),该蒸汽涡轮(ST)的控制单元(CM) 排列),并在蒸汽管线(FSL)阀的蒸汽涡轮(ST)(CV)与可调节的开口位置操作。 常规启动程序提供蒸汽涡轮(ST)的所述阀(CF)仅在对速度(N)的依赖性的开口位置(X)被控制。 这可能会导致不必要的快速关闭事件。 在启动过程中(CV)暂时响应于所述蒸汽压力(PF)被调节本发明解决了这个问题,在所述控制阀的打开位置。
    • 9. 发明申请
    • COUPLING CONDENSATION SYNTHESIS OF HETEROCYCLES
    • 杂环离合器凝汽合成
    • WO0138302A3
    • 2002-03-14
    • PCT/EP0011600
    • 2000-11-21
    • MORPHOCHEM AGMUELLER THOMASANSORGE MARKUS
    • MUELLER THOMASANSORGE MARKUS
    • A61P31/04A61P31/10C07D231/06C07D417/12C07D417/14C07D471/04A61K31/415A61K31/435A61K31/44A61K31/55A61K33/00
    • C07D231/06C07D417/12C07D417/14C07D471/04
    • The invention relates to a method for producing heterocycles, characterised in that the following components are reacted, preferably in a one-pot reaction by cyclocondensation, to obtain a 4- to 10-, preferably 5- to 7-membered, heterocyclic aromatic or non-aromatic ring system: i) a propargyl derivative of general structural formula (I), Het being an optionally substituted hetero atom and A being a substituted or unsubstituted aromatic, a substituted or unsubstituted aromatic heterocycle, a substituted or unsubstituted vinyl arene and/or a derivative thereof, an olefin, an alkin, an acceptor group or a nitrile; (ii) a compound of general structural formula (II), wherein B is an electron-deficient substituted or unsubstituted aromatic with or without an acceptor group, an electron-deficient substituted or unsubstituted heteroaromatic with or without an acceptor group, an electron-deficient olefin and/or alkin, a metal complex; and X is a leaving group; (iii) a nucleophile of general structural formula (III), wherein Y and/or Z, independently of each other are an amino group, a thio group (mercapto group), a seleno group, a telluro group, a hydroxy group (alcohol group), an imido group, a carbonyl group, a thiocarbonyl group, a selenocarbonyl group, a tellurocarbonyl group; C is a substituted or unsubstituted C atom, a substituted or unsubstituted or anellated CC double bond or simple bond and n = 0-10, preferably 1-5.
    • 本发明涉及一种用于杂环的制备方法,其特征在于以下组分:i)的通用结构式(Ⅰ),其中Het是任选取代的杂原子,A是取代或未取代的芳族的,取代或未取代的芳族杂环炔丙基衍生物 是取代的或未取代的乙烯基芳烃和/或其衍生物,烯烃,炔烃,受体基团或腈; (ii)具有结构通式的化合物(II)其中B是缺电子取代或未取代的芳族的,具有或不具有受体基团,缺电子取代或未取代的杂芳族,具有或不具有受体基团,缺电子烯烃和/或炔烃,金属络合物,且X是 是离去基团; (iii)具有结构通式(III),其中Y和/或Z分别独立地表示氨基,硫基(巯基),硒基,Tellurogruppe,羟基(醇基团),酰亚氨基,羰基,硫代羰基,Selenocarbonylgruppe,Tellurocarbonylgruppe亲核试剂; C是一个取代的或未取代的C原子,取代或未取代的或稠合的C = C双键或单键,且n = 0-10,优选1-5,最好是在由环化缩合一锅反应,以4〜10,优选5 - 至7元杂环,是反应的芳族或非芳族环系统。