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    • 1. 发明申请
    • PROCESS FOR THE CRYSTALLISATION OF A WATER-SOLUBLE COMPOUND
    • 水溶性化合物的结晶方法
    • WO2012128624A1
    • 2012-09-27
    • PCT/NL2012/050169
    • 2012-03-19
    • WAGENINGEN UNIVERSITEITSANDERS, Johan Pieter MarinusBRUINS, Marieke ElisabethVAN BON, Jeroen Johannes Cornelis Franciscus
    • SANDERS, Johan Pieter MarinusBRUINS, Marieke ElisabethVAN BON, Jeroen Johannes Cornelis Franciscus
    • C13B30/02B01D9/00
    • F02B43/12B01D9/0054C07H1/06C07H3/04C12P5/023C12P7/06C12P7/16C13B30/021C13B30/022Y02E50/17Y02E50/343Y02T10/32
    • The invention relates to a process for the crystallisation of a water-soluble compound from a solution comprising the following steps: a)providing, in a crystallisation vessel, a solution of the water-soluble compound in a mixture of water and a solvent in which the water-soluble compound has a lower solubility than in water; b)passing vapour phase of the mixture through a sorption zone containing a water vapour sorbent to selectively adsorb water from the vapour phase to obtain a vapour phase depleted in water and enriched in the solvent and water-saturated water vapour sorbent; c)enriching the mixture in the crystallisation vessel in solvent by recycling at least part of the vapour phase depleted in water and enriched in the solvent to the crystallisation vessel or withdrawing vapour phase depleted in water from the process and adding solvent from an external source to the crystallisation vessel; d)allowing solid crystals of the water-soluble compound to precipitate from the solution in the crystallisation vessel at a crystallisation temperature; and e)discharging precipitated solid crystals of the water-soluble compound from the crystallisation vessel and discharging a solution of non-crystallised water-soluble compound in water-solvent mixture from the crystallisation vessel. The invention further relates to a process for the manufacture of crystalline sucrose from sugar palm juice or sucrose-containing biomass comprising such crystallisation process.
    • 本发明涉及从溶液中结晶水溶性化合物的方法,包括以下步骤:a)在结晶容器中提供水溶性化合物在水和溶剂的混合物中的溶液,其中 水溶性化合物的溶解度低于水; b)使混合物的气相通过含有水蒸汽吸附剂的吸附区,以选择性地吸附来自气相的水,以获得在水中贫化并富含溶剂和水饱和的水蒸气吸附剂的气相; c)通过将至少部分耗尽水的蒸气相和富含溶剂的气相再循环到结晶容器中或者从该方法中抽出从水中除去的蒸气相并将外部来源的溶剂加入到 结晶容器; d)允许水溶性化合物的固体晶体在结晶温度下从结晶容器中的溶液中沉淀出来; 和e)从所述结晶容器中排出所述水溶性化合物的沉淀固体晶体,并将非结晶水溶性化合物的溶液从所述结晶容器中排出到水溶剂混合物中。 本发明还涉及从含有这种结晶过程的糖棕汁或含蔗糖的生物质制造结晶蔗糖的方法。
    • 5. 发明申请
    • ASSEMBLY AND METHOD FOR DRYING A PRODUCT
    • 用于干燥产品的组装和方法
    • WO2008063059A1
    • 2008-05-29
    • PCT/NL2007/050578
    • 2007-11-21
    • WAGENINGEN UNIVERSITYVAN BOXTEL, Antonius, Joseph, BernardusBARTELS, Paul, VincentDJAENI, MohamedSANDERS, Johan, Pieter, MarinusVAN STRATEN, Gerrit
    • VAN BOXTEL, Antonius, Joseph, BernardusBARTELS, Paul, VincentDJAENI, MohamedSANDERS, Johan, Pieter, MarinusVAN STRATEN, Gerrit
    • A23L3/40F26B21/08F26B5/04B01D53/06B01D53/26
    • B01D53/261A23L3/3427A23L3/40B01D53/06F26B21/083
    • The application relates to an assembly for drying a product, comprising at least on drying device and at least one adsorption device, in which the adsorption device is provided with regenerable adsorption material for extracting water from a gas and comprises a gas inlet and a gas outlet, and is adapted is to bring the gas into contact with the regenerable adsorption material between the gas inlet and the gas outlet, the drying device is adapted to transport the product along a drying section and comprises a first gas inlet, a second gas inlet situated at a distance from the first gas inlet, a first gas outlet, and a second gas outlet situated at a distance from the first gas outlet, in which the gas inlets and gas outlets of the drying device are arranged with respect to one another in such a manner that the gas and the product are brought into contact with one another along a first part of the drying section and a second part of the drying section, and the drying device and the adsorption device are in gas communication with one another in order to bring the gas in contact with the regenerable adsorption material before the first part of the drying section and before the second part of the drying section. The application furthermore relates to a method for drying a product, in which a gas is brought into contact with a regeneralbe adsorption material, and is subsequently alternately brought into contact with the product to be dried and regenerable adsorption material. The invention makes it possible to improve the drying process.
    • 本申请涉及用于干燥产品的组件,其至少包括在干燥装置和至少一个吸附装置上,其中吸附装置设置有用于从气体中提取水的可再生吸附材料,并且包括气体入口和气体出口 并且适于使气体与气体入口和气体出口之间的可再生吸附材料接触,干燥装置适于沿着干燥部分输送产品,并且包括第一气体入口,位于第二气体入口 在距离第一气体入口一定距离处,第一气体出口和位于距离第一气体出口一定距离处的第二气体出口,其中干燥装置的气体入口和气体出口相对于彼此布置在其中 气体和产品沿着干燥部分的第一部分和干燥部分的第二部分彼此接触的方式,以及干燥装置和吸附剂 该装置相互气体连通,以便在干燥部分的第一部分之前和干燥部分的第二部分之前使气体与可再生吸附材料接触。 此外,本申请涉及一种干燥产品的方法,其中使气体与再生吸附材料接触,随后与待干燥的产品和可再生的吸附材料交替地接触。 本发明可以改善干燥过程。
    • 7. 发明申请
    • ENHANCED SUBSTRATE CONVERSION EFFICIENCY OF FERMENTATION PROCESSES
    • 发酵过程增强基质转化效率
    • WO2006025735A2
    • 2006-03-09
    • PCT/NL2005000628
    • 2005-08-31
    • AGROTECHNOLOGY AND FOOD INNOVASANDERS JOHAN PIETER MARINUSWEUSTHUIS RUUD ALEXANDERMOOIBROEK ANDREAS
    • SANDERS JOHAN PIETER MARINUSWEUSTHUIS RUUD ALEXANDERMOOIBROEK ANDREAS
    • C12P1/00C12M1/12C12P7/46C12P7/48C12P7/54C12P7/56C12P7/58C12P7/64C12P13/06C12P13/08C12P13/14C12P37/00
    • C12P7/56C12P1/00C12P7/46C12P7/48C12P7/54C12P7/58C12P7/6409C12P7/6427C12P7/6463C12P7/6472C12P13/06C12P13/08C12P13/14C12P37/00
    • The present invention relates to the field of fermentation technology. In particular the invention relates to fermentation processes for the production of a first and a second fermentation product by a single production organism wherein the first product is in a more reduced state than the substrate and the second fermentation product is in a more oxidised state than the substrate yet in less oxidised state than the final oxidation product CO 2 , such that the concurrent synthesis of the first and second product in the organism allows recycling of reducing power and can be performed under (partially) anaerobic conditions. The invention further relates to processes in which the first fermentation product is weak alkaline compound and the second fermentation product is a weak acidic compound. In such instances both products may be produced by a single organism in a single fermenter or each the first and second product may be produced by two different organisms that are co-fermented. Co-fermentation may be performed in two separate fermenters that are connected through micro-sieves that allow circulation of soluble medium components between the two fermenters but prevent circulation of the production organisms' cells. The invention also relates to such processes in which the first and second fermentation products are capable of forming a(n) (insoluble) complex or salt.
    • 本发明涉及发酵技术领域。 特别地,本发明涉及用于通过单一生产生物制备第一和第二发酵产物的发酵方法,其中第一产物处于比底物更低的状态,并且第二发酵产物处于比 底物,而不是最终氧化产物CO 2 2的氧化态较少,使得生物体中第一和第二产物的同时合成允许再循环还原能力并且可以在(部分)厌氧条件下进行 。 本发明还涉及第一发酵产物是弱碱性化合物和第二发酵产物是弱酸性化合物的方法。 在这种情况下,两种产品可以由单一发酵罐中的单一生物体产生,或者每种第一和第二产物可以由共同发酵的两种不同生物体产生。 共发酵可以在通过微筛连接的两个分开的发酵罐中进行,这些发酵罐允许两个发酵罐之间的可溶介质组分循环,但是防止生物生物细胞的循环。 本发明还涉及这样的方法,其中第一和第二发酵产物能够形成(n)(不溶性)络合物或盐。