公开(公告)号：WO2008067555A2

公开(公告)日：2008-06-05

申请号：PCT/US2007/086151

申请日：2007-11-30

Applicant: HW ADVANCED TECHNOLOGIES, INC. ,  LOMBARDI, John ,  LIEN, Larry

Inventor： LOMBARDI, John ,  LIEN, Larry

IPC: B01D61/00 ,  B01D65/06

CPC classification number: B01D61/12 ,  B01D61/22 ,  B01D65/02 ,  B01D2313/48 ,  B01D2321/02 ,  B01D2321/168 ,  C22B3/22 ,  C22B11/04 ,  C22B15/0086 ,  C22B23/0453 ,  Y02P10/234 ,  Y02P10/236

Abstract: A membrane filter washing method is provided using a wash solution containing a determined concentration of a leaching agent.

Abstract translation: 使用含有确定浓度的浸出剂的洗涤溶液提供膜过滤器洗涤方法。

公开(公告)号：WO2008140625A1

公开(公告)日：2008-11-20

申请号：PCT/US2007/088958

申请日：2007-12-27

Applicant: HW ADVANCED TECHNOLOGIES, INC. ,  LIEN, Larry

Inventor： LIEN, Larry

IPC: B01J31/40

CPC classification number: B01D61/025 ,  B01D2317/025 ,  B01D2317/027 ,  C22B3/06 ,  C22B3/22 ,  C22B59/00 ,  C22B60/0226 ,  C22B60/0252 ,  C22B60/0295 ,  Y02P10/234

Abstract: A semi-permeable membrane process is provided that separates metal complexes having differing oxidation states, hi one implementation, the metal in the metal complexes separated in the retentate have an oxidation number of four or higher while the metal in the metal complexes passed by the membrane has an oxidation number of three or lower.

Abstract translation: 提供了一种分离具有不同氧化态的金属络合物的半透膜工艺。在一个实施方案中，在渗余物中分离的金属络合物中的金属具有四个或更高的氧化数，同时通过膜的金属络合物中的金属 氧化数为3以下。

公开(公告)号：WO2012006155A1

公开(公告)日：2012-01-12

申请号：PCT/US2011/042365

申请日：2011-06-29

Applicant: ECO TECHNOL PTY LTD ,  LIEN, Larry ,  TRANQUILLA, James M. ,  PICARO, Tony

Inventor： LIEN, Larry ,  TRANQUILLA, James M. ,  PICARO, Tony

IPC: C01B3/34 ,  C01B3/48 ,  B01D53/22

CPC classification number: C07C1/0485 ,  B01D53/22 ,  B01D53/225 ,  B01D53/228 ,  B01D2256/245 ,  B01D2257/504 ,  C01B3/342 ,  C01B3/48 ,  C01B2203/0222 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/062 ,  C01B2203/0861 ,  C01B2203/1241 ,  C01B2203/1258 ,  Y02C10/10 ,  Y02C20/20 ,  Y02P20/152

Abstract: Streams (11) of natural gas contaminated with carbon dioxide can be to create Syngas (16). An available source (1) of flue gas and a C02- laden natural gas stream (11) are combined to deliver a composite near equal mixture of methane and C02 to a plasma reactor (15) or the like that will generate Syngas. When coupled with a Fischer-Tropsch reactor (40), the overall process provides a process for producing synthetic liquid hydrocarbons.

Abstract translation: 二氧化碳污染的天然气流（11）可以产生合成气（16）。 将可利用的烟道气源（1）和载有二氧化碳的天然气流（11）组合起来，将甲烷和二氧化碳近似均匀的混合物输送到将产生合成气的等离子体反应器（15）等中。 当与费 - 托反应器（40）耦合时，总体方法提供了一种生产合成液体烃的方法。

公开(公告)号：WO2021257646A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037544

申请日：2021-06-16

Applicant: LIEN, Larry

Inventor： LIEN, Larry

IPC: C22B11/00 ,  C02F103/08 ,  C02F1/28 ,  C02F103/18 ,  C02F1/44 ,  B01D61/14 ,  B01D61/02 ,  C22B59/00 ,  C22B9/023

Abstract: Methods of recovering precious metals from unconventional feed water sources. In approaches, the methods use a combination of one or more of ultrafiltration, nanofiltration, and/or reverse osmosis membranes. The unconventional feed water source may be salt lake brines, coal-fired plant flue-gas scrubber blowdown water, high salinity brines, concentrated brine from desalination of seawater and the like sources. The recovered precious metals may include gold tetrachloride, gold sulfate, silver tetrachloride, silver sulfate, rare earth elements, or mixtures thereof.

公开(公告)号：WO2022125547A1

公开(公告)日：2022-06-16

申请号：PCT/US2021/062206

申请日：2021-12-07

Applicant: LIEN, Larry [US]/[US]

Inventor： LIEN, Larry

IPC: C22B26/12 ,  C22B11/00 ,  C22B3/22 ,  C02F1/44 ,  B01D61/02 ,  C02F103/18 ,  C02F103/08

Abstract: Methods of recovering precious metals and/or lithium from unconventional feed water sources. In approaches, the methods use a combination of one or more of ultrafiltration, nanofiltration, and/or reverse osmosis membranes. The unconventional feed water source may be salt lake brines, coal-fired plant flue-gas scrubber blowdown water, concentrated brine from desalination of seawater, high-salinity brines, and the like sources. The recovered precious metals may include gold tetrachloride, gold sulfate, silver tetrachloride, silver sulfate, rate earth elements, lithium, or mixtures thereof.

公开(公告)号：WO2019018333A1

公开(公告)日：2019-01-24

申请号：PCT/US2018/042378

申请日：2018-07-17

Applicant: LIEN, Larry

Inventor： LIEN, Larry

IPC: B01D61/02 ,  B01D61/14 ,  C22B26/12

Abstract: Methods of recovering lithium from a lithium source or a lithium-containing material using low pH solutions and membrane technologies to purify and concentrate the recovered lithium. The lithium sources may include a spent lithium-ion battery /cell, a lithium- containing mineral deposit, or other lithium containing materials. The processes described herein recovery the lithium after digestion of the lithium-containing material with a low pH solution through one or more acid-stable, semipermeable membranes.

公开(公告)号：WO2012030427A1

公开(公告)日：2012-03-08

申请号：PCT/US2011/041942

申请日：2011-06-27

Applicant: GENERAL ELECTRIC COMPANY ,  LIEN, Larry

Inventor： LIEN, Larry

IPC: C02F9/00 ,  B01D61/04 ,  B01D61/58 ,  B01D63/10 ,  E21B21/06 ,  C02F1/44 ,  C02F1/66 ,  C02F1/20

CPC classification number: C02F9/00 ,  B01D53/62 ,  B01D61/025 ,  B01D61/027 ,  B01D61/145 ,  B01D61/58 ,  B01D2251/304 ,  B01D2251/604 ,  B01D2257/11 ,  B01D2257/206 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2257/7025 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2317/025 ,  C02F1/20 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/66 ,  C02F2101/108 ,  C02F2101/203 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2209/06 ,  C02F2301/08 ,  C02F2303/24 ,  Y02C20/20

Abstract: A method for treating oil field produced wastewater containing high organics, silica, boron, hardness, and suspended and dissolved solids by applying three membrane types in series is provided. First, Ultrafiltration (UF) is applied to remove oil and suspended solids. Second, Nanofiltration (NF) is used to reject hardness, soluble iron and organics. Subsequently, the NF permeate is treated by a double pass Reverse Osmosis (RO) process. The first-pass is applied at a high temperature of about 82°C and low pH to remove the majority of the salts and silica. Then the feed is chilled, stripped of carbon dioxide and finally pH adjusted to 10 to maximize boron removal.

Abstract translation: 提供了一种通过应用三种膜类型串联处理油田生产含有高有机物，二氧化硅，硼，硬度和悬浮和溶解固体的废水的方法。 首先，应用超滤（UF）去除油和悬浮固体。 第二，使用纳滤（NF）去除硬度，可溶性铁和有机物。 随后，通过双向反渗透（RO）方法处理NF渗透物​​。 首次施用在约82℃的高温和低pH下以除去大部分的盐和二氧化硅。 然后将进料冷却，除去二氧化碳，最后将pH调节至10以最大限度地除去硼。