公开(公告)号：US20180105803A1

公开(公告)日：2018-04-19

申请号：US15783592

申请日：2017-10-13

申请人： Samsung Electronics Co., Ltd

发明人： Joonsong Park ,  Taeyong Kim ,  Jinhwan Park

IPC分类号： C12N9/14 ,  B01D53/84 ,  B01D53/70

CPC分类号： C12N9/14 ,  B01D53/70 ,  B01D53/84 ,  B01D2255/804 ,  B01D2257/2066 ,  B01D2258/0216 ,  C12Y308/01005 ,  Y02A50/2358 ,  Y02P20/59

摘要： Provided are a dehalogenase variant, a polynucleotide encoding the dehalogenase variant, a recombinant microorganism including a genetic modification that increases dehalogenase activity, a composition including the recombinant microorganism, and a method of reducing a concentration of fluorinated methane using the recombinant microorganism.

公开(公告)号：US09833740B2

公开(公告)日：2017-12-05

申请号：US14307976

申请日：2014-06-18

申请人： China Petroleum & Chemical Corporation ,  Research Institute of Nanjing Chemical Industrial Group

发明人： Aixiang Hao ,  Songbai Mao ,  Jing Kong

IPC分类号： A61L9/01 ,  C12N1/38 ,  B01D53/84 ,  B01D53/78 ,  B01D53/18 ,  B01D53/22

CPC分类号： B01D53/84 ,  B01D53/18 ,  B01D53/228 ,  B01D53/78 ,  B01D2257/302 ,  B01D2258/0283 ,  Y02A50/2358

摘要： A process of removing SO2 from a flue gas with a trickling filter using modified ceramsite packing is described. The biological flue gas desulfurization process includes: feeding the flue gas containing sulfur dioxide through the column bottom into the biomembrane trickling filter at certain temperature, contacting with the modified ceramsite biomembrane packing and purifying, which purified flue gas is discharged via the column top; and spraying the nutrient fluid rich in high concentration of the desulfurization strain through the top to the modified ceramsite biomembrane packing, thereby the sulfur-bearing pollution source in the flue gas is degraded, so as to discharge a purified flue gas satisfying the environmental requirements.

公开(公告)号：US20170248309A1

公开(公告)日：2017-08-31

申请号：US15347293

申请日：2016-11-09

申请人： POND TECHNOLOGIES INC.

发明人： Jaime A. GONZALEZ ,  Steven C. MARTIN ,  Max KOLESNIK

IPC分类号： F23G7/06 ,  B01D53/84

CPC分类号： F23G7/06 ,  B01D53/62 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/802 ,  F23G7/065 ,  F23G2206/20 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： There is provided a process for growing a phototrophic biomass in a reaction zone, wherein the reaction zone includes a reaction mixture that is operative for effecting photosynthesis upon exposure to photosynthetically active light radiation, wherein the reaction mixture includes phototrophic biomass that is operative for growth within the reaction zone. The process includes supplying at least a fraction of gaseous exhaust material, being discharged from an industrial process, to the reaction zone, exposing the reaction mixture to photosynthetically active light radiation and effecting growth of the phototrophic biomass in the reaction zone, wherein the effected growth includes growth effected by photosynthesis, and modulating distribution of a molar rate of supply of carbon dioxide, being exhausted from the reaction zone, as between a smokestack and at least another point of discharge.

公开(公告)号：US20170107478A1

公开(公告)日：2017-04-20

申请号：US15396634

申请日：2016-12-31

申请人： Kevin C. Harmon ,  Shannon M. Johnson ,  Eugene T. Holmes

发明人： Kevin C. Harmon ,  Shannon M. Johnson ,  Eugene T. Holmes

IPC分类号： C12M1/00 ,  F23J15/02 ,  B01D53/14 ,  C02F3/34 ,  C12M3/00 ,  C12M1/107

CPC分类号： C12M43/04 ,  B01D53/04 ,  B01D53/1456 ,  B01D53/1481 ,  B01D53/1493 ,  B01D53/62 ,  B01D53/84 ,  B01D2252/103 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/708 ,  B01D2258/0283 ,  C02F3/34 ,  C12M21/04 ,  C12M23/36 ,  C12M23/44 ,  C12M43/02 ,  F23J15/02 ,  Y02A50/2358 ,  Y02E10/46 ,  Y02E20/326 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/343 ,  Y02E50/346 ,  Y02P20/59 ,  Y02W10/37

摘要： A system comprising a collocated thermal plant, water source, CO2 source and biomass growth module is disclosed. A method of improving the environment by utilizing the system is disclosed.

公开(公告)号：US09540625B2

公开(公告)日：2017-01-10

申请号：US14382462

申请日：2013-04-11

申请人： Inzymes Biotech AB

发明人： Uno Carlsson ,  Martin Karlsson

IPC分类号： C12N9/88 ,  C07H21/04 ,  B01D53/84

CPC分类号： C12N9/88 ,  B01D53/84 ,  B01D2255/804 ,  B01D2257/504 ,  C12Y402/01001 ,  Y02A50/2358 ,  Y02C10/02

摘要： An isolated polypeptide having carbonic anhydrase activity, the sequence of which corresponds to modified human carbonic anhydrase II is described. The isolated polypeptide comprises the mutations A23C, S99C, L202C, C205S and V241C and the polypeptide has increased physical stability compared to wild type carbonic anhydrase II. Further, the polypeptide comprises disulfide bridges between C23 and C202 and/or between C99 and C241.

摘要翻译： 描述了具有碳酸酐酶活性的分离的多肽，其序列对应于修饰的人碳酸酐酶II。 分离的多肽包含突变A23C，S99C，L202C，C205S和V241C，与野生型碳酸酐酶II相比，该多肽具有增加的物理稳定性。 此外，多肽包含C23和C202之间和/或C99和C241之间的二硫键。

公开(公告)号：US20160296888A1

公开(公告)日：2016-10-13

申请号：US15088094

申请日：2016-03-31

申请人： INDIAN OIL CORPORATION LIMIITED

发明人： Manoj KUMAR ,  Mahendra Pratap SINGH ,  Jayaraj CHRISTOPHER ,  Anurag Ateet GUPTA ,  Ravinder Kumar MALHOTRA

IPC分类号： B01D53/84 ,  C02F3/34 ,  C12N11/14 ,  C12P7/62

CPC分类号： B01D53/84 ,  B01D2251/95 ,  B01D2255/804 ,  B01D2257/504 ,  B01D2258/0283 ,  C02F3/341 ,  C02F3/342 ,  C02F2103/10 ,  C02F2103/365 ,  C10G19/08 ,  C12N11/14 ,  C12P7/62 ,  Y02A50/2358 ,  Y02C10/02

摘要： The present invention relates to a process of conversion of waste streams of petroleum refinery into industrially useful products.

摘要翻译： 本发明涉及将炼油厂的废物流转化成工业上有用的产品的方法。

公开(公告)号：US09375654B1

公开(公告)日：2016-06-28

申请号：US13326549

申请日：2011-12-15

申请人： Charles David Gilliam ,  Stefanie Renee Gilliam

发明人： Charles David Gilliam ,  Stefanie Renee Gilliam

IPC分类号： C12N1/12 ,  B01D1/22

CPC分类号： B01D1/22 ,  B01D53/229 ,  B01D53/84 ,  B01D2257/108 ,  B01D2257/504 ,  C12N1/02 ,  C12N1/12 ,  C12P3/00 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/10 ,  Y02P20/152 ,  Y02P20/59

摘要： An apparatus and method are disclosed for controlling the thickness of a flowing algae film. The algae film flow may be gravity-induced or the result of an alternative force. The algae is deposited on an upper end of a flow surface where a relatively thick layer of the film forms. The algae film flows over a fluid dispersal region where the surface area is expanding, which results in thinning of the film thickness. The fluid then flows over an active region where the surface area is designed to control the fluid film thickness. While in the active region, the algae film may absorb carbon dioxide, while releasing water vapor. Hydrogen gas may be captured from the process, as well.

摘要翻译： 公开了一种用于控制流动藻膜的厚度的装置和方法。 藻膜的流动可能是重力引起的，或是替代力的结果。 藻类沉积在形成相对厚的膜层的流动表面的上端。 藻膜在表面积扩大的流体分散区域上流动，导致膜厚变薄。 然后，流体流过有效区域，其中表面积被设计成控制流体膜厚度。 在活性区域，藻类膜可以吸收二氧化碳，同时释放水蒸气。 也可以从工艺中捕获氢气。

公开(公告)号：US20160115431A1

公开(公告)日：2016-04-28

申请号：US14787405

申请日：2014-10-01

申请人： UNIWERSYTET WARMINSKO - MAZURSHI W OLSZTYNIE

发明人： Miroslaw Krzemieniewski ,  Marcin Debowski ,  Marcin Zielinski

IPC分类号： C12M1/00 ,  C12M1/12

CPC分类号： C12M21/02 ,  B01D53/62 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/504 ,  B01D2258/0275 ,  B01D2258/0283 ,  B01D2258/05 ,  B01D2259/802 ,  C12M25/16 ,  C12M31/10 ,  C12M43/04 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02P20/59

摘要： A photobioreactor for CO2 biosequestration according to the invention has a biomass of algae or cyanobacteria immobilised in capsules (3) which have an outer envelope (4). The capsules of the biomass of algae or cyanobacteria (3) are supplied with light from a light source (6) by a separate, single light tube (5). In the photobioreactor, the capsules (3) are surrounded by a gaseous atmosphere and are wetted with a culture medium and periodically flushed.The photobioreactor is polyhedral or circular in its cross section.

摘要翻译： 根据本发明的用于二氧化碳生物分解的光生物反应器具有固定在具有外壳（4）的胶囊（3）中的藻类或蓝细菌的生物质。 通过单独的单个光管（5）向藻类或蓝细菌（3）的生物质的胶囊供应来自光源（6）的光。 在光生物反应器中，胶囊（3）被气体环境包围，并用培养基润湿并定时冲洗。 光生物反应器的横截面为多面体或圆形。

公开(公告)号：US20160051929A1

公开(公告)日：2016-02-25

申请号：US14932721

申请日：2015-11-04

申请人： EVOQUA WATER TECHNOLOGIES LLC

发明人： James Vaughan Harshman

IPC分类号： B01D53/85 ,  C02F3/34 ,  C02F3/04 ,  B01D53/52 ,  B01D53/34

CPC分类号： B01D53/85 ,  B01D53/346 ,  B01D53/52 ,  B01D53/84 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/604 ,  B01D2251/606 ,  B01D2251/95 ,  B01D2252/103 ,  B01D2257/304 ,  B01D2258/06 ,  C02F3/04 ,  C02F3/345 ,  C02F2101/101 ,  C02F2209/006 ,  C02F2209/06 ,  C02F2303/02 ,  Y02A50/2358

摘要： A system for removing undesirable compounds from contaminated air includes a biofilter having an alkaline material introduction system and a fuzzy-logic based controller. A contaminant, such as hydrogen sulfide, is removed from contaminated air by passing the contaminated air through the biofilter.

摘要翻译： 用于从污染空气中除去不需要的化合物的系统包括具有碱性物质引入系统和基于模糊逻辑的控制器的生物过滤器。 通过使污染的空气通过生物过滤器，从污染的空气中除去污染物，例如硫化氢。

公开(公告)号：US20160030884A1

公开(公告)日：2016-02-04

申请号：US14776611

申请日：2014-03-14

申请人： THE UNIVERSITY OF WYOMING RESEARCH CORPORATION

发明人： Karen E. Wawrousek ,  Patrick Richards ,  Tengyan Zhang ,  Alan E. Bland

IPC分类号： B01D53/84 ,  B01D53/62

CPC分类号： B01D53/84 ,  B01D53/62 ,  B01D2251/95 ,  B01D2257/504 ,  B01D2258/0283 ,  C12M21/02 ,  C12M43/06 ,  C12N1/20 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02P20/59

摘要： Methods and systems to achieve clean fuel processing systems in which carbon dioxide emissions (1) from sources (2) may be processed in at least one processing reactor (4) containing a plurality of chemoautotrophic bacteria (5) which can convert the carbon dioxide emissions into biomass (6) which may then be used for various products (21) such as biofuels, fertilizer, feedstock, or the like. Bacteria that reduce oxidized nitrogenous species (13) may be used to supply reduced nitrogenous compounds to the chemoautotrophic bacteria (5).

摘要翻译： 实现清洁燃料处理系统的方法和系统，其中来自源（2）的二氧化碳排放（1）可以在至少一个包含多个化学自养细菌（5）的处理反应器（4）中加工，其可以将二氧化碳排放 进入生物质（6），其然后可以用于各种产物（21），例如生物燃料，肥料，原料等。 减少氧化含氮物种的细菌（13）可用于向化学自养细菌提供减少的含氮化合物（5）。