公开(公告)号：US20150184094A1

公开(公告)日：2015-07-02

申请号：US14115386

申请日：2013-05-29

Applicant: PETROLEO BRASILEIRO S.A. - PETROBRAS

Inventor： Roberto Carlos Pontes Bittencourt ,  Cristina Pontes Bittencourt Quitete ,  Mariana de Mattos Vieira Mello Souza

IPC: C10K1/34

CPC classification number: C10K1/34 ,  B01J23/02 ,  B01J23/78 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/1009 ,  B01J35/1014 ,  B01J2523/00 ,  C01B3/58 ,  C01B2203/0233 ,  C01B2203/0435 ,  C01B2203/048 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1252 ,  C01B2203/141 ,  C01B2203/146 ,  C10J2300/0916 ,  C10K3/023 ,  Y02P20/145 ,  Y02P20/52 ,  B01J2523/23 ,  B01J2523/25 ,  B01J2523/31 ,  B01J2523/47 ,  B01J2523/847

Abstract: The invention described herein proposes steam reforming processes in two stages, the first stage being passing a synthesis gas stream through a first catalyst bed comprising an alkali metal and/or iron titanate based catalyst, and a second stage comprising at least a second catalyst bed containing a refractory supported metal catalyst, preferably having NiO as the metal phase supported with barium hexa-aluminate.

Abstract translation: 本文所述的本发明提出了两个阶段的蒸汽重整过程，第一阶段是使合成气流通过包含碱金属和/或铁酸钛基催化剂的第一催化剂床，第二阶段包括至少第二催化剂床， 耐火载体金属催化剂，优选具有由六铝酸钡负载的金属相的NiO。

公开(公告)号：US20140360493A1

公开(公告)日：2014-12-11

申请号：US14465893

申请日：2014-08-22

Applicant: BioeCON International Holding N.V. ,  Petroleo Brasileiro S.A. - PETROBRAS

Inventor： Paul O'CONNOR ,  Jacob Adriaan MOULIJN ,  Michiel MAKKEE ,  Sjoerd DAAMEN ,  Rafael MENEGASSI DE ALMEIDA

IPC: C13K1/02 ,  C07C29/132

CPC classification number: C13K1/02 ,  C07C29/132 ,  C07H1/00 ,  C07H3/02 ,  C08B1/003

Abstract: A process for converting cellulose to glucose, said process comprising the steps of: providing a hydrated molten salt; contacting the hydrated molten salt with a cellulose-containing material to form dissolved glucose; removing the dissolved glucose from the hydrated molten salt.

Abstract translation: 一种将纤维素转化为葡萄糖的方法，所述方法包括以下步骤：提供水合熔融盐; 使水合熔融盐与含纤维素材料接触以形成溶解的葡萄糖; 从水合熔融盐中除去溶解的葡萄糖。

公开(公告)号：US08853436B2

公开(公告)日：2014-10-07

申请号：US14057252

申请日：2013-10-18

Applicant: Petroleo Brasileiro S.A.-Petrobras

Inventor： Márcio de Figueiredo Portilho ,  Alexander Rangel Bastos

IPC: C07C67/02 ,  C11C3/10 ,  B01J21/04 ,  B01J27/18 ,  B01J23/02 ,  C11C3/00

CPC classification number: C07C67/02 ,  B01J23/02 ,  B01J27/1806 ,  C11C3/003 ,  Y02E50/13

Abstract: Method for transesterification of fatty acid esters. The method includes contacting (i) a catalyst comprising at least one of barium oxide and apatite with (ii) a reaction medium comprising at least one of vegetable oil and fats.

Abstract translation: 脂肪酸酯的酯交换法。 该方法包括使（i）包含氧化钡和磷灰石中的至少一种的催化剂与（ii）包含植物油和脂肪中的至少一种的反应介质接触。

公开(公告)号：US20140219597A1

公开(公告)日：2014-08-07

申请号：US14157729

申请日：2014-01-17

Applicant: PETROLEO BRASILEIRO S.A. - PETROBRAS

Inventor： Paulo Roberto Leite NOBREGA

IPC: F16C33/80

CPC classification number: F16J15/4474

Abstract: This certificate of addition pertains to alternative constructive methods submitted for the components of the seal, resulting in increased efficiency and durability of the device, as well as the ease of assembly thereof.Compact restrictive seal (1) derived from these constructive alternatives can be applied indiscriminately to equipment lubricated by grease, fluid oil or oil mist.

Abstract translation: 该附加证书涉及为密封件的部件提交的替代的结构性方法，从而提高了装置的效率和耐久性以及其易于组装。 来自这些建设性替代品的紧凑型密封（1）可以不加选择地应用于由油脂，流体油或油雾润滑的设备。

公开(公告)号：US20040123788A1

公开(公告)日：2004-07-01

申请号：US10620774

申请日：2003-07-17

Applicant: Petroleo Brasileiro S.A. - PETROBRAS

Inventor： Adolfo Tsuyoshi Komura ,  Jose Celio Sinquini ,  Ricardo Wagner Capllonch ,  Rogerio Diniz Machado

IPC: B63B021/24

CPC classification number: B63B21/50 ,  B63B21/20

Abstract: The invention is comprised of a Quick Anchoring Equipment system (30) which permits underwater connection and disconnection of anchoring lines (2) to anchoring devices that are already fixedly attached to the bottom of the sea. The Quick Anchoring Equipment (30) consists of chain cable, cables, hooks and buoys specifically organized and configured, which, are attached at the submerged end of the anchoring line (2), which makes it possible with a single support boat (5), together with a remote operated vehicle (6), to carry out this whole anchoring lines (2) operation fundamental to floating platforms (1). The invention also includes the method to install and uninstall the Quick Anchoring Equipment (30).

Abstract translation: 本发明包括一种快速锚固设备系统（30），其允许锚固线（2）水下连接和断开到已经固定地附接到海底的锚定装置。 快速锚固设备（30）由链式电缆，电缆，钩和浮标组成，具体组织和构造，连接在锚定线（2）的浸没端，可以用单个支撑船（5） 与远程操作车辆（6）一起执行对浮动平台（1）的基本操作的整个锚定线（2）。 本发明还包括安装和卸载快速锚定设备的方法（30）。