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1. 发明申请

US20200298219A1 PROCESS FOR RECOVERING AND REUSING DEPOLYMERIZATION CATALYST 审中-公开
公开(公告)号：US20200298219A1
公开(公告)日：2020-09-24
申请号：US16821866
申请日：2020-03-17
申请人： 9449710 CANADA INC.
发明人： Fares ESSADDAM , Hatem ESSADDAM , Ramzi ZARROUGUI
IPC分类号： B01J31/40 , B01J20/284 , B01J20/34 , B01J31/02 , B01J38/52 , C07C27/26 , C08J11/24
摘要： The present disclosure relates to the recovery of an alkoxide catalyst used in a process depolymerizing a polyester to form a diacid or diester and a diol. The present disclosure also relates to the recovery of an alkoxide catalyst used in a process depolymerizing polyethylene terephthalate to form dimethyl terephthalate and mono ethylene glycol.

2. 发明申请

US20180312457A1 SYSTEMS AND METHODS FOR SYNTHESIS OF PHENOLICS AND KETONES 审中-公开
公开(公告)号：US20180312457A1
公开(公告)日：2018-11-01
申请号：US15963583
申请日：2018-04-26
申请人： SarTec Corporation
发明人： Ronald Leigh Fedie , Bingwen Yan , Larry C. McNeff , Peter G. Greuel , Clayton V. McNeff
IPC分类号： C07C49/11 , C07C27/26 , C08J7/12
CPC分类号： C07C49/11 , B01J19/0013 , B01J19/2415 , B01J19/32 , B01J23/002 , B01J2219/00051 , B01J2219/00162 , C07C27/26 , C08J7/12 , C08J2301/02
摘要： Embodiments herein relate to apparatus and systems for phenolic and ketone synthesis and methods regarding the same. In an embodiment, a method of producing phenolics and ketones is included. The method can specifically include forming a reaction mixture comprising nanocrystalline cellulose (NCC) and water. The method can also include contacting the reaction mixture with a metal oxide catalyst at a temperature of 350 degrees Celsius or higher and a pressure of at least about 3200 psi to form a reaction product mixture. The reaction product mixture can include at least about 20 wt. % phenolics and at least about 10 wt. % ketones as a percentage of the total mass of nanocrystalline cellulose (NCC). Other embodiments are also included herein.

3. 发明授权

US09089790B2 Hydrocarbon and divalent cation removal from rich mono ethylene glycol (MEG) feed streams by regenerable filters 有权
标题翻译：通过可再生过滤器从富单乙二醇（MEG）进料流中除去烃和二价阳离子
公开(公告)号：US09089790B2
公开(公告)日：2015-07-28
申请号：US13593760
申请日：2012-08-24
申请人： Daniel W. Phelps , Luis Eduardo Caires Fernandez
发明人： Daniel W. Phelps , Luis Eduardo Caires Fernandez
IPC分类号： C07C27/26 , B01D15/00 , B01D15/36 , C07C29/76
CPC分类号： B01D15/00 , B01D15/362 , C07C29/76 , C07C31/202
摘要： A system and process for removing hydrocarbons and divalent cations from a rich MEG feed stream is presented. A hydrocarbon removal bed containing a solid adsorbent material adsorbs the hydrocarbons in the rich MEG feed stream as it passes through the hydrocarbon removal bed. After the hydrocarbons have been removed, the rich MEG feed stream flows through an ion exchange bed containing an ion exchange resin in order to remove divalent cations. The rich MEG feed stream then flows through a flash separator and a distillation column to reclaim MEG. Spent solid adsorbent material in the hydrocarbon removal beds and spent ion exchange resin in the ion exchange beds may be regenerated in place using by-products of the MEG reclamation process.
摘要翻译：提出了一种从富MEG进料流中除去烃和二价阳离子的体系和方法。含有固体吸附材料的烃去除床在富MEG进料流中通过烃脱除床时吸附烃。在去除烃之后，富MEG进料流流过含离子交换树脂的离子交换床，以除去二价阳离子。然后，富MEG进料流流过闪蒸分离器和蒸馏塔以回收MEG。在离子交换床中的烃去除床和废离子交换树脂中的固体吸附材料可以使用MEG回收方法的副产物在现场再生。

4. 发明授权

US08907144B2 Process for adiabatic production of mononitrotoluene 有权
标题翻译：绝热生产单硝基甲苯的方法
公开(公告)号：US08907144B2
公开(公告)日：2014-12-09
申请号：US13427688
申请日：2012-03-22
申请人： Michael Gattrell
发明人： Michael Gattrell
IPC分类号： C07C205/00 , C07B41/00 , C07C27/26
CPC分类号： C07C201/08 , C07C205/06
摘要： A process for continuous adiabatic nitration of toluene to mononitrotoluene (MNT). The process yields a product quality of MNT that is comparable to that obtained by isothermal production. The process uses excess toluene, with the reaction rate being controlled to maintain a residual of 0.003-0.102 wt % nitric acid in the spent acid and an orange to red color of the spent acid. Further process conditions include re-concentrated sulfuric acid at 83 to 99 degrees C. with a concentration of sulfuric acid from 66 to 70.5 wt %. This is mixed with nitric acid to generate a mixed acid with 1.0 to 3.8 wt % nitric acid and toluene is added at a rate of 1.1 to 1.71 moles toluene/mole nitric acid. The reactants are mixed in a reactor with an overall average mixing intensity of 5.8 to 19 W/kg of contained solution.
摘要翻译：将甲苯连续绝热硝化成单硝基甲苯（MNT）的方法。该方法产生与通过等温生产获得的MNT相当的MNT的产品质量。该方法使用过量的甲苯，其反应速率被控制以维持废酸中的0.003-0.102重量％的硝酸残留量和废酸的橙色至红色。进一步的工艺条件包括在83至99℃下的浓硫酸，浓度为66至70.5重量％的硫酸。将其与硝酸混合以产生具有1.0至3.8重量％硝酸的混合酸，并以1.1至1.71摩尔甲苯/摩尔硝酸的速率加入甲苯。反应物在反应器中混合，总体平均混合强度为5.8至19W / kg的所含溶液。

5. 发明授权

US08603343B2 Device for separating a finely divided solid in suspension in a viscous liquid 有权
标题翻译：用于将悬浮液中的细碎固体分离成粘性液体的装置
公开(公告)号：US08603343B2
公开(公告)日：2013-12-10
申请号：US12738356
申请日：2008-09-18
申请人： Jean Christophe Viguie , Willi Nastoll , Francois Hugues , Elsa Mignone , Giuseppe Belmonte
发明人： Jean Christophe Viguie , Willi Nastoll , Francois Hugues , Elsa Mignone , Giuseppe Belmonte
IPC分类号： B01D21/24 , C07C27/26 , B01D21/00 , C07C1/04 , B01D21/34
CPC分类号： B01D21/2405 , B01D21/0042 , B01D21/2427 , B01D21/34 , C07C1/0485
摘要： The device described in the present invention can separate fine solid particles in suspension in a viscous liquid, withdrawing a clear liquid from the top of the device, and a dense liquid charged with solid particles is withdrawn from the bottom. The invention also concerns the application of this device to the separation of catalyst particles in a liquid phase Fischer-Tropsch synthesis process.
摘要翻译：在本发明中描述的装置可以将悬浮液中的细小固体颗粒分离在粘性液体中，从装置的顶部排出澄清的液体，并从底部排出装有固体颗粒的致密液体。本发明还涉及该装置在液相费 - 托合成方法中分离催化剂颗粒的应用。

6. 发明授权

US08574501B1 Natural gas to liquid fuels 有权
标题翻译：天然气液体燃料
公开(公告)号：US08574501B1
公开(公告)日：2013-11-05
申请号：US13769079
申请日：2013-02-15
申请人： Greenway Innovative Energy, Inc.
发明人： F. Conrad Greer
IPC分类号： B01J19/00 , B01J8/00 , B01J8/02 , B01J35/02 , C07B63/02 , C07C27/26
CPC分类号： C07C1/04 , B01J8/0015 , B01J8/067 , B01J19/0046 , B01J2208/00194 , B01J2208/00884 , B01J2219/00006 , B01J2219/00022 , B01J2219/00038 , B01J2219/0004 , B01J2219/187 , C01B3/34 , C01B3/38 , C01B2203/0233 , C01B2203/0244 , C01B2203/1052 , C01B2203/1064 , C01B2203/1241 , C10G2/32 , C10G2/331 , C10G2/332 , C10G2/333 , Y02P20/128 , Y02P20/52
摘要： A method and apparatus for converting natural gas from a source, such as a wellhead, pipeline, or a storage facility, into hydrocarbon liquid stable at room temperature, comprising a skid or trailer mounted portable gas to liquids reactor. The reactor includes a preprocessor which desulfurizes and dehydrates the natural gas, a first stage reactor which transforms the preprocessed natural gas into synthesis gas, and a liquid production unit using a Fischer-Tropsch or similar polymerization process. The hydrocarbon liquid may be stored in a portable tank for later transportation or further processed on site.
摘要翻译：将来自诸如井口，管道或存储设施的源的天然气转化成在室温下稳定的烃液体的方法和装置，包括安装在液体反应器中的滑动或拖车安装的便携式气体。反应器包括将天然气脱硫和脱水的预处理器，将预处理的天然气转化为合成气的第一级反应器，以及使用费 - 托或类似聚合方法的液体生产单元。碳氢化合物液体可以储存在便携式罐中以供以后运输或在现场进一步加工。

7. 发明申请

US20130035516A1 Process for Purifying a Crude Ethanol Product 失效
标题翻译：纯化粗乙醇产物的方法
公开(公告)号：US20130035516A1
公开(公告)日：2013-02-07
申请号：US13197748
申请日：2011-08-03
申请人： Adam Orosco , Lincoln Sarager , R. Jay Warner , Radmila Jevtic
发明人： Adam Orosco , Lincoln Sarager , R. Jay Warner , Radmila Jevtic
IPC分类号： C07C27/26 , C07C29/90
CPC分类号： C07C29/149 , C07C29/80 , C07C29/88 , C07C51/12 , Y02P20/127 , C07C31/08 , C07C53/08
摘要： In one embodiment, the invention is to a process for purifying a crude ethanol product. The process comprises the step of hydrogenating acetic acid in a first reaction zone in the presence of a first catalyst to form the crude ethanol product comprising ethanol, acetaldehyde, acetic acid, water, and acetal. The process further comprises the step of separating at least a portion of the crude ethanol product into a refined ethanol stream and a by-product stream. The refined ethanol stream comprises ethanol and acetaldehyde; and the by-product stream comprises acetic acid and a substantial portion of the water from the crude ethanol product. The process further comprises the step of hydrolyzing in a second reaction zone at least a portion of the acetal.
摘要翻译：在一个实施方案中，本发明涉及纯化粗乙醇产物的方法。该方法包括在第一催化剂存在下在第一反应区中氢化乙酸以形成包含乙醇，乙醛，乙酸，水和缩醛的粗乙醇产物的步骤。该方法还包括将至少一部分粗乙醇产物分离成精制乙醇料流和副产物流的步骤。精制乙醇流包含乙醇和乙醛; 并且副产物流包含乙酸和来自粗乙醇产物的大部分水。该方法还包括在第二反应区中水解缩醛的至少一部分的步骤。

8. 发明授权

US07803845B2 Method and system for gasifying biomass 有权
标题翻译：气化生物质的方法和系统
公开(公告)号：US07803845B2
公开(公告)日：2010-09-28
申请号：US10487346
申请日：2002-08-22
申请人： Harold Boerrigter , Peter Christiaan Albert Bergman
发明人： Harold Boerrigter , Peter Christiaan Albert Bergman
IPC分类号： C07C27/00 , C07C27/26 , C12P7/14 , C12P7/08 , C12P1/04 , B01J12/00
CPC分类号： C10K1/18 , Y02P20/129 , Y02P20/145
摘要： Method and device for cleaning synthesis gas obtained during gasification of biomass are disclosed. The synthesis gas is passed through a saturation device and an absorption device, both of which are fed with oil. In this way, the synthesis gas is scrubbed with oil and tar is substantially removed therefrom. The tar-containing oil which is released in this process is subjected to a cleaning step, as a result of which oil with a high percentage of tar and oil with a relatively low percentage of tar are formed. The first oil can be retuned to the gasification, and the remaining oil can be reused.
摘要翻译：公开了用于清洁生物质气化期间获得的合成气的方法和装置。合成气通过饱和装置和吸收装置，两者都被供给油。以这种方式，合成气用油洗涤，焦油基本上从其中除去。在该方法中释放的含焦油的油经过清洁步骤，结果形成了具有相对低的焦油百分比的高百分比焦油和油的油。第一批油可以回收到气化，剩余的油可以重新使用。

9. 发明申请

US20100022671A1 PRODUCING METHANOL AND ITS PRODUCTS EXCLUSIVELY FROM GEOTHERMAL SOURCES AND THEIR ENERGY 有权
标题翻译：从地热源及其能源生产甲醇及其产品独家
公开(公告)号：US20100022671A1
公开(公告)日：2010-01-28
申请号：US12501157
申请日：2009-07-10
申请人： George A. Olah , G.K. Surya Prakash
发明人： George A. Olah , G.K. Surya Prakash
IPC分类号： C07C27/26
CPC分类号： C07C1/20 , C07C29/1518 , C07C41/09 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C43/043 , C07C31/04
摘要： The invention provides a method for producing methanol and its products exclusively from a geothermal source as the sole source material also using the needed energy from the geothermal energy source. The method includes separating or isolating carbon dioxide accompanying hot water or steam of the source, generating hydrogen from the water and subsequently preparing methanol from the carbon dioxide and hydrogen. The methanol can be further converted into dimethyl ether or other products.
摘要翻译：本发明提供了一种仅从地热源生产甲醇及其产品的方法，作为唯一的源材料，也使用来自地热能源的所需能量。该方法包括分离或分离伴随热水或源自蒸汽的二氧化碳，从水中产生氢气，随后从二氧化碳和氢气中制备甲醇。甲醇可进一步转化为二甲醚或其他产品。

10. 发明申请

US20070254968A1 METHOD OF DELIVERY, REPLACEMENT, AND REMOVAL OF FISCHER-TROPSCH CATALYST 审中-公开
标题翻译： FISCHER-TROPSCH催化剂的交付，更换和拆卸方法
公开(公告)号：US20070254968A1
公开(公告)日：2007-11-01
申请号：US11741118
申请日：2007-04-27
申请人： Kenneth Agee , Kym Arcuri
发明人： Kenneth Agee , Kym Arcuri
IPC分类号： C07C27/26
CPC分类号： B01J8/004 , B01J8/0015 , B01J8/20 , B01J8/22 , B01J23/75 , B01J33/00 , B01J2208/00141 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , B01J2208/00867 , B01J2219/00022 , C10G2/33 , C10G2/342
摘要： A method for delivery, replacement and removal of Fischer-Tropsch catalyst from a gas-to-liquid (GTL) facility utilizing a Fischer-Trosch reaction. Embodiments also relate to a method for delivery, replacement and removal of Fischer-Tropsch catalyst from a transportable GTL facility.
摘要翻译：一种利用费 - 托罗（Fischer-Trosch）反应从气 - 液（GTL）设备中输送，替换和去除费 - 托催化剂的方法。实施方案还涉及从可运输的GTL设施中递送，替换和去除费 - 托催化剂的方法。

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