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31. 发明申请

WO2022059009A1 BENEFICIATION OF ORES, AND SOLID WASTE MATERIALS 审中-公开
公开(公告)号：WO2022059009A1
公开(公告)日：2022-03-24
申请号：PCT/IL2021/051127
申请日：2021-09-14
申请人： VITNER, Asher
发明人： VITNER, Asher
IPC分类号： C22B3/16 , C01D7/12 , C01F11/18 , C22B3/22 , C22B7/00 , C22B7/02 , C22B7/04
摘要： The present invention relates to a process for the beneficiation of solids and ores. The solids comprise metal oxides or metal hydroxides or metal carbonate or metal bicarbonates or salt of weak acids. In said process, a strong acid salt is reacted with organic weak base (OWB) in the presence of CO2 and water and CO2. In one option, a hydrophilic solvent is present. The cation of the strong acid salt is precipitated to produce a carbonate/bicarbonate salt and the strong acid forms a liquid salt with the OWB. The above process is performed in a solution comprising both the strong acid salt and the OWB. In the next step, the strong acid might be released from its OWB liquid salt and the OWB is returned to a previous step. The strong acid, or the OWB*strong acid react with solids comprising metal oxides, hydroxides, carbonate, bicarbonates or salt to produce metal of strong acids.

32. 发明申请

WO2021053669A1 SEPARATION OF A STRONG ACID FROM ITS SALTS 审中-公开
公开(公告)号：WO2021053669A1
公开(公告)日：2021-03-25
申请号：PCT/IL2020/051014
申请日：2020-09-16
申请人： VITNER, Asher
发明人： VITNER, Asher
IPC分类号： C01B7/03 , C01B17/90 , C01B21/42 , C01B25/22 , C01D7/16
摘要： The present invention relates to a process for the separation of strong acid from its salts. In said process, a strong acid salt is reacted with organic weak base (OWB) in the presence of a hydrophilic solvent and CO2. The cation of the strong acid salt is precipitated to produce a carbonate/bicarbonate salt and the strong acid form a liquid salt with the OWB. The above process is performed in a solution comprising both the strong acid salt and the WBO. In the next step, the strong acid is released from its OWB liquid salt and the OWB is returned to a previous step.

33. 发明申请

WO2020035854A4 SEPARATION OF A STRONG ACID FROM ITS SALTS 审中-公开
公开(公告)号：WO2020035854A4
公开(公告)日：2020-02-20
申请号：PCT/IL2019/050893
申请日：2019-08-06
申请人： VITNER, Asher , MALI, Tali
发明人： VITNER, Asher , MALI, Tali
IPC分类号： C01B7/03 , C01B7/07 , C01B17/90 , C01B21/42 , C01B25/18 , C01D7/16 , C01F5/24 , C01F11/18
摘要： The present invention relates to a process for the separation of strong acid from its salts. In said process, a strong acid salt is reacted with organic weak base (OWB) in the presence of a hydrophilic solvent and CO 2 . The cation of the strong acid salt is precipitated to produce a carbonate/bicarbonate salt and the strong acid form a liquid salt with the OWB. The above process is performed in a solution comprising both the strong acid salt and the WBO. In the next step, the strong acid is released from its OWB liquid salt and the OWB is returned to a previous step.

34. 发明申请

WO2020035854A1 SEPARATION OF A STRONG ACID FROM ITS SALTS 审中-公开
公开(公告)号：WO2020035854A1
公开(公告)日：2020-02-20
申请号：PCT/IL2019/050893
申请日：2019-08-06
申请人： VITNER, Asher , MALI, Tali
发明人： VITNER, Asher , MALI, Tali
IPC分类号： C01B7/03 , C01B7/07 , C01B17/90 , C01B21/42 , C01B25/18 , C01D7/16 , C01F5/24 , C01F11/18
摘要： The present invention relates to a process for the separation of strong acid from its salts. In said process, a strong acid salt is reacted with organic weak base (OWB) in the presence of a hydrophilic solvent and CO 2 . The cation of the strong acid salt is precipitated to produce a carbonate/bicarbonate salt and the strong acid form a liquid salt with the OWB. The above process is performed in a solution comprising both the strong acid salt and the WBO. In the next step, the strong acid is released from its OWB liquid salt and the OWB is returned to a previous step.

35. 发明申请

WO2011161685A2 SUGAR MIXTURES AND METHODS FOR PRODUCTION AND USE THEREOF 审中-公开
标题翻译：糖混合物及其生产和使用方法
公开(公告)号：WO2011161685A2
公开(公告)日：2011-12-29
申请号：PCT/IL2011/000509
申请日：2011-06-26
申请人： HCL CLEANTECH LTD. , EYAL, Aharon , JANSEN, Robert , VITNER, Asher , MALI, Revital
发明人： EYAL, Aharon , JANSEN, Robert , VITNER, Asher , MALI, Revital
IPC分类号： C12P7/64
CPC分类号： C12N1/22 , A23V2002/00 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2203/00 , C13K1/02 , C13K7/00 , C13K13/00 , Y02E50/13 , Y02E50/16 , Y02E50/17 , A23V2250/60
摘要： A sugar mixture comprising: monosaccharides; oligosaccharides in a ratio ≥ 0.06 to total saccharides; disaccharides in a ratio to total saccharides ≥ 0.05; pentose in a ratio to total saccharides ≥0.05; at least one alpha-bonded di-glucose; and at least one beta-bonded di-glucose. Also disclosed are methods to make and/or use such mixtures.
摘要翻译：一种糖混合物，其包含：单糖; 寡糖的比例= 0.06与总糖的比例; 二糖与总糖的比例= 0.05; 戊糖与总糖的比例= 0.05; 至少一种α-键合的二葡萄糖; 和至少一种β键合的二葡萄糖。还公开了制备和/或使用这种混合物的方法。

36. 发明申请

WO2011095977A1 METHODS FOR THE SEPARATION OF HCL FROM A CHLORIDE SALT AND COMPOSITIONS PRODUCED THEREBY 审中-公开
标题翻译：从氯化钠中分离HCL的方法及其制备的组合物
公开(公告)号：WO2011095977A1
公开(公告)日：2011-08-11
申请号：PCT/IL2011/000131
申请日：2011-02-06
申请人： HCL CLEANTECH LTD. , EYAL, Aharon , VITNER, Asher , MALI, Revital
发明人： EYAL, Aharon , VITNER, Asher , MALI, Revital
IPC分类号： C01B7/07
CPC分类号： C01B7/0737
摘要： The present invention provides an organic phase composition comprising (f) a first solvent (S1) characterized by water solubility of less than 10% and by at least one of (a1) having a polarity related component of Hoy's cohesion parameter (delta-P) between 5 and 10 MPa 1/2 and (b1) having a Hydrogen bonding related component of Hoy's cohesion parameter (delta-H) between 5 and 20 MPa 1/2 ; (g) a second solvent (S2) characterized by water solubility of at least 30% and by at least one of (a2) having a delta-P greater than 8 MPa 1/2 and (b2) having a delta-H greater than 12 MPa 1/2 ; (h) water (i) HCI, and (j) a chloride salt.
摘要翻译：本发明提供一种有机相组合物，其包含（f）第一溶剂（S1），其特征在于水溶解度小于10％，和至少一种（a1）具有Hoy的内聚参数（Δ-P）的极性相关成分， 5〜10MPa1 / 2，（b1）具有5〜20MPa·1/2的Hoy粘结参数（δ-H）的氢键相关成分; （g）第二溶剂（S2），其特征在于水溶解度为至少30％，并且至少一种具有δ-P大于8MPa1 / 2的（a2）和（b2）具有大于12的Δ-H MPA1 / 2; （h）水（i）HCl和（j）氯化物盐。

37. 发明申请

WO2009060424A1 PROCESSES FOR THE SEPARATION OF SOLUTES FROM SOLUTIONS 审中-公开
标题翻译：从解决方案中分离溶液的方法
公开(公告)号：WO2009060424A1
公开(公告)日：2009-05-14
申请号：PCT/IL2008/001302
申请日：2008-09-28
申请人： TATE & LYLE INGREDIENTS AMERICAS, INC. , VITNER, Asher , JANSEN, Robert , BANIEL, Avraham
发明人： VITNER, Asher , JANSEN, Robert , BANIEL, Avraham
IPC分类号： B01D11/04 , C02F1/26
CPC分类号： B01D11/04 , C02F1/26 , C02F2101/34
摘要： The present invention provides a process for the recovery of solutes from a first aqueous solution comprising equilibrating said first aqueous solution with a first low water miscibility solvent at a temperature higher than room temperature so as to form at least one second solvent phase that is water-rich and low in solutes, and a second further optionally aqueous phase containing said solutes, wherein the temperature of the solutes-water-solvent system is adjusted to a zone of the system, defined as the inversion distribution temperature zone, lying between 30°C below the CST of said water-solvent system and 5O°C above the CST of said system, characterized in that said second solvent phase is separated from said second further phase and cooled to induce at least one separation of a third aqueous phase and a third solvent phase from said second solvent phase and wherein solvent from said third solvent phase is recycled for equilibration with said first aqueous phase.
摘要翻译：本发明提供了一种从第一水溶液中回收溶质的方法，其包括在高于室温的温度下用第一低水混溶性溶剂平衡所述第一水溶液，以形成至少一个第二溶剂相，富含和低的溶质，以及含有所述溶质的第二另外的任选的水相，其中将溶质 - 水 - 溶剂体系的温度调节至系统的区域，定义为反转分布温度区，位于30℃ 在所述水溶剂体系的CST以下且比所述系统的CST高出50℃，其特征在于，将所述第二溶剂相与所述第二另外的相分离并冷却以诱导至少一个第三水相和第三相的分离来自所述第二溶剂相的溶剂相，并且其中来自所述第三溶剂相的溶剂被再循环用于与所述第一水相平衡。

38. 发明申请

WO2008135976A2 A METHOD FOR THE PRODUCTION OF METAL PRODUCTS 审中-公开
标题翻译：一种生产金属产品的方法
公开(公告)号：WO2008135976A2
公开(公告)日：2008-11-13
申请号：PCT/IL2008/000583
申请日：2008-05-01
申请人： JOMA INTERNATIONAL AS , ASHER VITNER LTD. , VITNER, Asher
发明人： VITNER, Asher
IPC分类号： C01B13/14 , C01F7/00 , C01F7/02 , C01G9/00 , C01G9/02 , C01G11/00 , C01G11/02 , C01G19/00 , C01G19/02
CPC分类号： C01G23/047 , C01G9/02 , C01G11/00 , C01G11/02 , C01G19/00 , C01G19/02 , C01G23/04 , C01G37/00 , C01G37/02 , C01G49/06 , C01G49/14 , C01G51/00 , C01G51/04 , C01G53/00 , C01G53/04 , C22B3/44 , C22B7/006 , C22B19/26 , C22B34/1259 , Y02P10/234
摘要： The invention provides a method for the Industrial purification of a low-grade polyvalent cation feed stream of purity P1, by the formation of a polyvalent cation- double-salt precipitate of purity P2 and a polyvalent cation solution with purity P3, wherein P2>P1>P3, said method comprising the steps of: a) forming, from said feed, a medium comprising water, polyvalent cation, a cation selected from the group consisting of ammonium, cations of alkali metals, protons and a combination thereof, and anions; which formed medium is further characterized by the presence of (i) a double- salt precipitate comprising a polyvalent cation, at least one of said cations and at least one of said anions; and (ii) a polyvalent cation solution; and wherein the concentration of said anions is higher then 10% and the ratio between the concentrations of said cation to said anion in said polyvalent cation solution is within Zone DS as herein defined; and b) separating at least a portion of said precipitate from said solution.
摘要翻译：本发明提供了通过形成纯度为P2的多价阳离子双盐沉淀物和纯度为P3的多价阳离子溶液，纯化P1的低级多价阳离子进料流的工业纯化的方法，其中P2> P1 > P3，所述方法包括以下步骤：a）从所述进料形成包含水，多价阳离子，选自铵，碱金属阳离子，质子及其组合的阳离子和阴离子的介质; 其形成介质的特征还在于存在（i）包含多价阳离子，至少一种所述阳离子和至少一种所述阴离子的双盐沉淀物; 和（ii）多价阳离子溶液; 并且其中所述阴离子的浓度高于10％，并且所述多价阳离子溶液中所述阳离子与所述阴离子的浓度之间的比例在本文定义的区域DS内; 和b）从所述溶液中分离出至少一部分所述沉淀物。

39. 发明申请

WO2005094603A1 PHYTATE REDUCED FOOD 审中-公开
标题翻译：植物减少食物
公开(公告)号：WO2005094603A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/010407
申请日：2005-03-29
申请人： CARGILL, INCORPORATED , PURTLE, Ian , EYAL, Aharon , VITNER, Asher
发明人： PURTLE, Ian , EYAL, Aharon , VITNER, Asher
IPC分类号： A23J1/12
CPC分类号： A23J1/12 , A23J1/14 , A23J3/14 , A23J3/16
摘要： An industrial method for the production of a protein-containing food is disclosed. The method includes providing a plant proteinous starting material comprising at least one protein, at least one sugar and at least one phytate. The method also includes extracting with about a neutral or an alkaline aqueous solution at least a fraction of the protein, at least a fraction of the sugar and at least a fraction of the phytate from the starting material to form at least one protein-containing extract and at least one residual plant material. The method also includes separating the extract from the residual plant material to form at least one separated extract containing extracted protein, extracted sugar and extracted phytate. The method also includes purifying the extracted protein in the separated extract by separating it from extracted sugar and extracted phytate by means of an ultrafiltration membrane with a MWCO of at least about 25,000 Dalton to form a purified protein-containing retentate and sugar- and phytate-containing permeate. The method also includes further purifying the protein of the purified protein-containing retentate by washing with an aqueous solution to form a further purified protein-containing stream and a wash solution. The method also includesincorporating the further purified protein-containing stream in a food. The food is characterized by at least one of: at least one of the extract during the separating and the aqueous solution is maintained at pH of between about pI+0.5 and about pI + 2.5, wherein pI is the isoelectric point of the protein and at least one of the extract during the and the aqueous solution comprises a complexant of calcium cation. A food derived from a proteinous starting material comprising at least one protein, at least one sugar and at least one phytate, the food further comprising at least about 70 percent of the protein of the starting material and less than about 60 percent of the phytate of the starting material is also disclosed.
摘要翻译：公开了一种用于生产含蛋白质食品的工业方法。该方法包括提供包含至少一种蛋白质，至少一种糖和至少一种植酸盐的植物蛋白质起始材料。该方法还包括用中性或碱性水溶液至少一部分提取蛋白质，至少一部分糖和至少一部分来自起始物质的肌醇六磷酸酯的一部分以形成至少一种含蛋白质的提取物和至少一种残留的植物材料。该方法还包括从残留植物材料中分离提取物以形成含有提取的蛋白质，提取的糖和提取的植酸盐的至少一种分离的提取物。该方法还包括通过将分离的提取物与提取的糖分离并通过具有至少约25,000道尔顿的MWCO的超滤膜提取的植酸盐来纯化提取的蛋白质，以形成纯化的含蛋白质的渗余物和糖和植酸盐 - 含有渗透物。该方法还包括通过用水溶液洗涤以进一步纯化纯化的含蛋白质的渗余物的蛋白质以形成进一步纯化的含蛋白质的流和洗涤溶液。该方法还包括将进一步纯化的含蛋白质的流合并在食物中。该食品的特征在于以下至少之一：分离期间的提取物中的至少一种和水溶液保持在约pI + 0.5和约pI + 2.5之间的pH，其中pI是蛋白质的等电点，在该水溶液和水溶液中的至少一种提取物包含钙阳离子的络合物。衍生自蛋白质起始材料的食物包含至少一种蛋白质，至少一种糖和至少一种植酸盐，所述食物还包含至少约70％的起始物质的蛋白质和小于约60％的植酸盐还公开了起始材料。

40. 发明申请

WO2005077930A1 PHENOLIC COMPOUND PURIFICATION 审中-公开
标题翻译：酚醛化合物纯化
公开(公告)号：WO2005077930A1
公开(公告)日：2005-08-25
申请号：PCT/US2005/004160
申请日：2005-02-09
申请人： CARGILL, INCORPORATED , PURTLE, Ian , EYAL, Aharon , VITNER, Asher
发明人： PURTLE, Ian , EYAL, Aharon , VITNER, Asher
IPC分类号： C07D311/36
CPC分类号： C07D311/40 , C07D311/36
摘要： A process for improving the purity of a phenolic compound from a starting material of biological source is disclosed. The process comprises providing the starting material from the biological source comprising a mixture of at least one phenolic compound having a purity P1 and at least one non-phenolic compound. The process also comprises forming at least a fraction of the starting material, an alkaline aqueous solution having at least a pH of about pKa minus 1.5, wherein the pKa is that of the at least one phenolic compound, and insolubles. The process also comprises separating the insolubles from the alkaline solution, whereby there is formed a purified solution comprising at least one purified phenolic compound having a purity P2 and insolubles containing the at least on non-phenolic compound wherein P2 is greater than P1 and the insolubles contain less than about 20 percent (%) of the at least one phenolic compound present in the starting material.
摘要翻译：公开了一种从生物源的原料提高酚类化合物的纯度的方法。该方法包括从生物源提供起始材料，其包含至少一种具有纯度P1的酚类化合物和至少一种非酚类化合物的混合物。该方法还包括至少形成一部分原料，至少具有约pKa-1.5的pH的碱性水溶液，其中pKa是至少一种酚类化合物的pH和不溶物。该方法还包括从碱性溶液中分离不溶物，由此形成纯化溶液，其包含至少一种纯度为P2的纯化酚类化合物和含有至少一种非酚类化合物的不溶物，其中P2大于P1，不溶物含有少于约20％（％）的原料中存在的至少一种酚类化合物。

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