公开(公告)号：US20130089480A1

公开(公告)日：2013-04-11

申请号：US13692111

申请日：2012-12-03

Applicant: Specialist Process Technologies Limited

Inventor： Theodore E. Dickinson ,  David John Parkinson ,  Kevin E. Collier

IPC: B01J10/00

CPC classification number: B01J10/00 ,  B01D53/18 ,  B01D53/78 ,  B01D2259/816 ,  B01J19/008 ,  B01J19/10 ,  B01J19/26 ,  B01J2219/0884 ,  C10L3/10 ,  C10L3/102

Abstract: A contactor for reacting a flow of gas with a liquid, comprises a vessel, a first chamber in the vessel and a second chamber in the vessel, the first and second chambers being linked only by a porous wall, and means for directing ultrasonic noise into at least one of the first and second chambers.

公开(公告)号：US08415514B2

公开(公告)日：2013-04-09

申请号：US12879799

申请日：2010-09-10

Applicant: Daniel M. Trauth

Inventor： Daniel M. Trauth

IPC: C07C201/06 ,  C07C201/08

CPC classification number: B01J19/0053 ,  B01J10/00 ,  B01J19/02 ,  B01J19/30 ,  B01J19/32 ,  B01J2219/00164 ,  B01J2219/029 ,  B01J2219/30215 ,  C07C201/08 ,  C07C205/02

Abstract: Disclosed are a process and an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. By using an isothermal reactor with multiple input ports for aqueous nitric acid, a hydrocarbon feedstock may be sequentially exposed to a plurality of flows of aqueous nitric acid as it flows through the reactor.

Abstract translation: 公开了通过烃原料与硝酸水溶液反应来合成硝基烷烃的方法和装置。 通过使用具有用于硝酸水溶液的多个输入端口的等温反应器，烃原料可以在流过反应器时依次暴露于多个硝酸水溶液。

公开(公告)号：US20130064753A1

公开(公告)日：2013-03-14

申请号：US13288647

申请日：2011-11-03

Applicant: Kang Il-Mo ,  Chi Se-Jung ,  Song Yun-Goo ,  Kim In-Joon ,  Jin Gwang-Min

Inventor： Kang Il-Mo ,  Chi Se-Jung ,  Song Yun-Goo ,  Kim In-Joon ,  Jin Gwang-Min

IPC: C01F1/00 ,  B01J19/24

CPC classification number: B01J10/00 ,  B01J19/2465 ,  C01F5/24 ,  C01F11/18 ,  C01P2002/72 ,  C01P2004/03

Abstract: In a method of producing carbonate mineral, a first aqueous solution containing an alkaline earth metal ion extracted from a cation exchange medium by a cation exchange reaction and carbon dioxide are added to a second aqueous solution to form a carbonate mineral.

Abstract translation: 在生产碳酸盐矿物的方法中，将含有通过阳离子交换反应从阳离子交换介质提取的碱土金属离子的第一水溶液和二氧化碳加入到第二水溶液中以形成碳酸盐矿物。

公开(公告)号：US20120282149A1

公开(公告)日：2012-11-08

申请号：US13390723

申请日：2010-08-09

Applicant: Johannes Henricus Mennen ,  Joseph Maria Gerardus Eijkenboom

Inventor： Johannes Henricus Mennen ,  Joseph Maria Gerardus Eijkenboom

IPC: B01J7/02

CPC classification number: C07C273/04 ,  B01J10/00 ,  B01J19/0053 ,  B01J19/2415 ,  B01J2219/00081

Abstract: An apparatus used for the decomposition of non-converted ammonium carbamate in a supplied urea solution in a urea stripping synthesis section. The apparatus comprises a number of heat exchanger tubes between a top chamber and a bottom chamber, a liquid distributor mounted on each heat exchanger tube and a gas/liquid separator together with a perforated basket at the centre of the top chamber.

Abstract translation: 用于在尿素汽提合成部分中供应的尿素溶液中分解未转化的氨基甲酸铵的装置。 该装置包括在顶部室和底部室之间的多个热交换器管，安装在每个热交换器管上的液体分配器和气体/液体分离器以及顶部室的中心处的多孔篮。

公开(公告)号：US08262903B2

公开(公告)日：2012-09-11

申请号：US12440424

申请日：2007-09-27

Applicant: Makoto Nomura ,  Kenichi Mimura ,  Munenori Maekawa ,  Naoko Suzuki ,  Katsunori Yagi

Inventor： Makoto Nomura ,  Kenichi Mimura ,  Munenori Maekawa ,  Naoko Suzuki ,  Katsunori Yagi

IPC: C10G9/36 ,  B01J10/00

CPC classification number: C10G9/36 ,  B01J4/002 ,  B01J10/00 ,  B01J19/24 ,  B01J2219/00006 ,  B01J2219/00029 ,  B01J2219/00031 ,  B01J2219/00038 ,  B01J2219/00121 ,  B01J2219/00159 ,  B01J2219/00182 ,  B01J2219/00247 ,  B01J2219/1946 ,  C10G2300/807

Abstract: The suppression of coke adherence in a reaction vessel and cracked gas pipelines at the outlet of the reaction vessel and the prevention of plugging are designed by improving the dispersion of superheated steam inside the reaction vessel to preferable conditions, and pitch having more uniform and higher quality can be produced.A cracking process in which superheated steam is directly contacted with the heavy petroleum oil by blowing the superheated steam into the reaction vessel to be thermally cracked to oil fractions and pitch, wherein the superheated steam is blown into the reaction vessel from the bottom portion thereof so that the superheated steam generates rotational flow around the central axis of the shell of the reaction vessel.

Abstract translation: 通过改善反应容器内的过热蒸汽的分散性，优化条件，以及具有更均匀和更高质量的沥青，设计反应容器中的焦炭附着力和反应容器出口处的裂化气体管线的抑制和防止堵塞 可以生产。 过热蒸汽通过将过热蒸汽吹入反应容器而被热裂解成油馏分和沥青而将过热蒸汽与重质石油直接接触的裂解过程，其中过热蒸汽从其底部吹入反应容器 过热蒸汽围绕反应容器壳体的中心轴产生旋转流。

公开(公告)号：US20120134902A1

公开(公告)日：2012-05-31

申请号：US13080961

申请日：2011-04-06

Applicant: Sung Yeup Chung ,  Ki Chun Lee ,  Min Ho Cho ,  Seok Gyu Sonh ,  Dong Cheol Park

Inventor： Sung Yeup Chung ,  Ki Chun Lee ,  Min Ho Cho ,  Seok Gyu Sonh ,  Dong Cheol Park

IPC: C01F11/18 ,  B01J19/00 ,  C01F1/00

CPC classification number: B01J10/00 ,  B01D53/1493 ,  B01D53/62 ,  B01D53/73 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2252/10 ,  B01D2257/504 ,  C01B32/60 ,  C01F11/181 ,  C04B5/06 ,  C21B3/06 ,  C22B7/04 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P10/122 ,  Y02P10/212 ,  Y02P20/152 ,  Y02W30/543

Abstract: A method and system of fixing carbon dioxide is provided. After metal ion components are extracted from, e.g., natural mineral or steel slag through acid treatment, carbon dioxide is injected to fix carbon dioxide by carbonating the same. Since the procedure of pH adjustment is unnecessary, the reaction is carried out effectively and a continuous process is enabled. Accordingly, the disclosed method of fixing carbon dioxide enables effective removal of carbon dioxide produced from the steelmaking industry, thereby significantly reducing greenhouse gas emission and allowing recycling of the discarded steel slag.

Abstract translation: 提供了一种固定二氧化碳的方法和系统。 在通过酸处理从例如天然矿物或钢渣中提取金属离​​子成分之后，通过碳酸化来注入二氧化碳以固定二氧化碳。 由于不需要进行pH调节，因此能够有效地进行反应，能够进行连续的处理。 因此，所公开的固定二氧化碳的方法能够有效地除去炼钢工业产生的二氧化碳，从而显着减少温室气体的排放并允许废弃的钢渣再循环。

公开(公告)号：US07939694B2

公开(公告)日：2011-05-10

申请号：US12601858

申请日：2008-05-29

Applicant: Moo-Ho Hong ,  Dong-Hyun Ko ,  Sang-Oeb Na ,  Sung-Shik Eom ,  Sang-Gi Lee ,  O-Hark Kwon ,  Dae-Chul Kim ,  Jae-Hui Choi

Inventor： Moo-Ho Hong ,  Dong-Hyun Ko ,  Sang-Oeb Na ,  Sung-Shik Eom ,  Sang-Gi Lee ,  O-Hark Kwon ,  Dae-Chul Kim ,  Jae-Hui Choi

IPC: C07C45/50

CPC classification number: C07C45/50 ,  B01J4/002 ,  B01J10/00 ,  B01J19/2465 ,  B01J2219/0011 ,  Y02P20/582 ,  C07C47/02

Abstract: The present invention relates to a method for preparing aldehydes by reacting olefins with a synthesis gas including carbon monoxide and hydrogen, and to an apparatus therefore. More particularly, the present invention relates to a method for preparing aldehydes, characterized by spraying and supplying olefins, synthesis gas including carbon monoxide and hydrogen, and a catalyst composition into an oxo reactor through a nozzle, and to an apparatus therefore. According to the present invention, the hydroformylation efficiency can be improved, thereby obtaining desirable aldehydes with a high yield.

Abstract translation: 本发明涉及一种通过使烯烃与包括一氧化碳和氢气在内的合成气反应制备醛的方法及其装置。 更具体地说，本发明涉及一种制备醛的方法，其特征在于通过喷嘴将催化剂组合物喷射并供给烯烃，包括一氧化碳和氢气的合成气，以及催化剂组合物装入氧代反应器，因此涉及一种设备。 根据本发明，可以提高加氢甲酰化效率，从而以高产率获得所需的醛。

公开(公告)号：US20110014091A1

公开(公告)日：2011-01-20

申请号：US12886308

申请日：2010-09-20

Applicant: Donald O. HITZMAN ,  D. Michael Dennis

Inventor： Donald O. HITZMAN ,  D. Michael Dennis

IPC: B01J19/08

CPC classification number: C09K8/582 ,  B01J10/00 ,  B01J19/088 ,  B01J2219/0883 ,  B01J2219/0894 ,  C02F1/72 ,  C02F2101/101 ,  C02F2201/008 ,  C02F2209/15 ,  Y02W10/37

Abstract: An electric plasma arc apparatus and method produces nitrogen compounds, solely using ambient air extracted in proximity to the apparatus. The nitrogen compounds are brought into contact with a water processing system, forming nitrate on-site. Hydrogen sulfide present in the water processing system is removed, and the production of hydrogen sulfide by sulfate-reducing bacteria (SRB) is eliminated by introducing nitrate into the system, whereby denitrifying microorganisms, using the nitrate, outcompete the sulfate-reducing bacteria for the available carbon nutrients, thus preventing the SRB from producing hydrogen sulfide. Nitrate ions generated in the water processing system which contains the denitrifying microorganisms can enhance oil recovery by means of microbial enhanced oil recovery mechanisms. Further, the electric plasma arc apparatus and methodology eliminate major costs of conventional treatment techniques, including the transportation and storage of nitrate and the need for a continuous supply of natural gas and water.

公开(公告)号：US20110008217A1

公开(公告)日：2011-01-13

申请号：US12886332

申请日：2010-09-20

Applicant: Donald O. HITZMAN ,  D. Michael Dennis

Inventor： Donald O. HITZMAN ,  D. Michael Dennis

IPC: H05H1/00

CPC classification number: C09K8/582 ,  B01J10/00 ,  B01J19/088 ,  B01J2219/0883 ,  B01J2219/0894 ,  C02F1/72 ,  C02F2101/101 ,  C02F2201/008 ,  C02F2209/15 ,  Y02W10/37

Abstract: An electric plasma arc apparatus and method produces nitrogen compounds, solely using ambient air extracted in proximity to the apparatus. The nitrogen compounds are brought into contact with a water processing system, forming nitrate on-site. Hydrogen sulfide present in the water processing system is removed, and the production of hydrogen sulfide by sulfate-reducing bacteria (SRB) is eliminated by introducing nitrate into the system, whereby denitrifying microorganisms, using the nitrate, outcompete the sulfate-reducing bacteria for the available carbon nutrients, thus preventing the SRB from producing hydrogen sulfide. Nitrate ions generated in the water processing system which contains the denitrifying microorganisms can enhance oil recovery by means of microbial enhanced oil recovery mechanisms. Further, the electric plasma arc apparatus and methodology eliminate major costs of conventional treatment techniques, including the transportation and storage of nitrate and the need for a continuous supply of natural gas and water.

Abstract translation: 电等离子弧设备和方法仅使用在设备附近提取的环境空气产生氮化合物。 使氮化合物与水处理系统接触，在现场形成硝酸盐。 除去存在于水处理系统中的硫化氢，并通过将硝酸盐引入系统中来消除硫酸盐还原菌（SRB）生产硫化氢，由此使用硝酸盐的脱氮微生物不含有硫酸盐还原菌 可用的碳营养物质，从而防止SRB产生硫化氢。 在含有脱氮微生物的水处理系统中产生的硝酸根离子可以通过微生物增强的油回收机制增强油的回收。 此外，电等离子体电弧装置和方法消除了常规处理技术的主要成本，包括硝酸盐的运输和储存以及天然气和水的连续供应的需要。

公开(公告)号：US20100258427A1

公开(公告)日：2010-10-14

申请号：US12420402

申请日：2009-04-08

Applicant: Gavin P. TOWLER

Inventor： Gavin P. TOWLER

IPC: B01D3/14 ,  B05B7/10

CPC classification number: B01D3/30 ,  B01J10/00 ,  B01J19/006 ,  B01J2219/00774

Abstract: Vapor-liquid contacting apparatuses, for example reactors and distillation columns (as well as reactive distillation apparatuses), comprising a vessel with one or more vortex contacting stages, are described. The one or more stages provide high interfacial area for the effective contacting of the different phases, in addition to the effective disengagement of these phases after contacting.

Abstract translation: 描述了包括具有一个或多个涡流接触级的容器的气液接触装置，例如反应器和蒸馏塔（以及反应蒸馏装置）。 除了在接触之后这些相的有效分离之外，一个或多个阶段提供用于不同相的有效接触的高界面面积。