Combined process for thermally and chemically treating
lignocellulose-containing biomass and for producing furfural
    1.
    发明授权
    Combined process for thermally and chemically treating lignocellulose-containing biomass and for producing furfural 失效
    用于热和化学处理含木素纤维素的生物质和用于生产糠醛的组合方法

    公开(公告)号:US4916242A

    公开(公告)日:1990-04-10

    申请号:US193828

    申请日:1988-05-12

    IPC分类号: C07D307/50 D21C3/22

    CPC分类号: D21C3/22 C07D307/50

    摘要: In a combined process for the thermal and chemical treatment of lignocellulose-containing biomass and for the production of furfural, biomass is supplied to a cooker in batches, is heated in the cooker under the addition of cooking liquor, and cellulose or pre-treated biomass is withdrawn from the cooker in batches. In order to guarantee a high yield of furfural, cooking liquor is withdrawn from the cooker during the heating phase and is fed to a furfural production plant, and the cooking liquor at least largely freed from pentoses and furfural is returned to the cooker.

    摘要翻译: 在用于热和化学处理含木素纤维素的生物质和用于生产糠醛的组合方法中,将生物质分批供应到炊具,在烹调器中加热烹调液,并将纤维素或预处理的生物质 分别从炊具中取出。 为了保证高产量的糠醛,在加热阶段将蒸煮液从炊具中取出,并被送入糠醛生产设备,并且至少大部分从戊糖和糠醛释放的烹调液返回到炊具。

    Process for the production of viscose pulp
    3.
    发明授权
    Process for the production of viscose pulp 失效
    粘胶纸生产工艺

    公开(公告)号:US5676795A

    公开(公告)日:1997-10-14

    申请号:US446819

    申请日:1995-07-13

    IPC分类号: D21C1/02 D21C3/02

    CPC分类号: D21C3/022 D21C1/02

    摘要: The present invention relates to a process for producing viscose pulp from lignocelluloses, such as hardwood, softwood or annual plants, in which process the lignocellulose is treated in a digester at first with saturated steam to prehydrolyze hemicelluloses and subsequently, without flashing, with hot black liquor (HSL) of a preceding sulfate pulp digestion as well as, if desired, under addition of fresh white liquor (WL) to neutralize the acidic reaction products formed, neutralization liquor (NL) thus being formed in the digester. Upon addition of the amount of alkali required for delignification in the form of fresh white liquor (WL), if desired, in combination with a displacement of neutralization liquor (NL) and temperature adjustment, digestion then will take place with or without temperature gradient. When reaching the desired degree of digestion, digestion is terminated by displacement of the hot black liquor (HSL) with cold alkaline washing filtrate (WF), at the same time the pulp is freed from still adhering lignin degradation products, and the thus obtained pulp is discharged from the digester at a temperature of below 100.degree. C.

    摘要翻译: PCT No.PCT / AT93 / 00183 Sec。 371日期1995年7月13日 102(e)日期1995年7月13日PCT 1993年12月2日PCT公布。 第WO94 / 12719号公报 日本1994年6月9日本发明涉及一种从木质纤维素如硬木,软木或一年生植物生产粘胶纸浆的方法,其中木质纤维素首先在蒸发器中用饱和蒸汽处理以预半水合半纤维素,随后在没有 闪蒸,用先前硫酸盐纸浆消化的热黑液(HSL)以及如果需要,加入新鲜白液(WL)以中和所形成的酸性反应产物,从而在蒸煮器中形成中和液(NL) 。 如果需要,加入新鲜白液(WL)形式的脱木素所需的碱量与中和液(NL)的置换和温度调节相结合,然后在有或没有温度梯度的情况下进行消化。 当达到所需的消化程度时,通过用冷碱性洗涤滤液(WF)置换热黑液(HSL)来终止消化,同时将纸浆除去仍然粘附的木质素降解产物,并且由此获得的纸浆 在低于100℃的温度下从消化器排出

    Use of a glutathione peroxidase 1 as a marker in cardiovascular conditions
    5.
    发明申请
    Use of a glutathione peroxidase 1 as a marker in cardiovascular conditions 审中-公开
    在心血管病症中使用谷胱甘肽过氧化物酶1作为标记物

    公开(公告)号:US20060105419A1

    公开(公告)日:2006-05-18

    申请号:US11204764

    申请日:2005-08-15

    IPC分类号: C12Q1/26

    摘要: The present invention relates to materials and procedures for evaluating patients suffering from cardiovascular conditions, particularly acute coronary syndromes. In particular, the presence, amount, or enzymatic activity of glutathione peroxidase-1 in a patient sample, alone or in combination with one or more other markers, provides diagnostic and/or prognostic information. While applicable to diseases and conditions in which inflammation is generally manifested, the methods and compositions described herein are particularly applicable to acute coronary syndromes, including conditions selected from the group consisting of unstable angina, non-ST-elevation non-Q wave myocardial infarction, ST-elevation non-Q wave MI, and transmural (Q-wave) MI.

    摘要翻译: 本发明涉及用于评价患有心血管疾病,特别是急性冠状动脉综合征的患者的材料和程序。 特别地,患者样品中单独的或与一种或多种其它标记组合的谷胱甘肽过氧化物酶-1的存在,量或酶活性提供了诊断和/或预后信息。 在适用于通常表现出炎症的疾病和病症的情况下,本文所述的方法和组合物特别适用于急性冠状动脉综合征,包括选自不稳定型心绞痛,非ST段抬高型非Q波心肌梗死, ST-elevation非Q波MI,透壁(Q波)MI。