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1. 发明授权

US4898670A Cartridge bonding 失效
标题翻译：墨盒粘合
公开(公告)号：US4898670A
公开(公告)日：1990-02-06
申请号：US59583
申请日：1987-06-08
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D63/02 , B29C37/00 , B29C70/84
CPC分类号： B01D63/022 , B29C37/0082 , B29C70/845
摘要： Membrane fibers extend into a potting compound that seals an end of the housing formed with openings in which the potting compound is seated, or through which a reinforcing pin passes. The end of the housing may be overlapped by a stepped portion of the potting compound.
摘要翻译：膜纤维延伸到灌封化合物中，该封闭化合物密封形成有封闭组合物所在的开口的壳体的端部，或通过加强销通过。壳体的端部可以与灌封料的阶梯部分重叠。

2. 再颁专利

USRE33502E Gas separating 失效
标题翻译：气体分离
公开(公告)号：USRE33502E
公开(公告)日：1990-12-25
申请号：US286367
申请日：1988-12-19
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D53/228 , B01D63/06 , B01D2319/04
摘要： Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing.

3. 发明授权

US6039870A Radial wound fiber disk 失效
标题翻译：径向缠绕纤维盘
公开(公告)号：US6039870A
公开(公告)日：2000-03-21
申请号：US72718
申请日：1998-05-05
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D63/02 , B01D63/06 , B01D63/04 , B01D63/10 , B01D633/12
CPC分类号： B01D63/068 , B01D63/021 , B01D63/025 , B01D63/026 , B01D2313/025 , Y10T428/2925
摘要： A radially wound tubular fiber disk comprises a single strand of tubular fiber having a feed inlet at one end and a feed outlet at the other. Radially arranged adhesive strips forming seams maintain a desired spacing between adjacent convolutions of the tubular fiber disk and hold the disk in place.
摘要翻译：径向卷绕的管状纤维盘包括单股管状纤维，其一端具有进料入口，另一端具有进料出口。形成接缝的径向布置的粘合剂条在管状纤维盘的相邻卷圈之间保持期望的间隔并将盘保持就位。

4. 发明授权

US4681605A Anisotropic membranes for gas separation 失效
标题翻译：用于气体分离的各向异性膜
公开(公告)号：US4681605A
公开(公告)日：1987-07-21
申请号：US749574
申请日：1985-06-27
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D53/22 , B01D67/00 , B01D69/12 , B01D71/12 , B01D71/22 , C08J9/28 , D01D5/24
CPC分类号： D01D5/24 , B01D67/0009 , B01D69/02 , B01D69/08 , B01D69/12 , B01D71/22 , B01D2323/08 , B01D2323/12 , B01D2325/022 , Y10S264/14
摘要： A gas separation membrane has a dense separating layer about 10,000 Angstroms or less thick and a porous support layer 10 to 400 microns thick that is an integral unit with gradually and continuously decreasing pore size from the base of the support layer to the surface of the thin separating layer and is made from a casting solution comprising ethyl cellulose and ethyl cellulose-based blends, typically greater than 47.5 ethoxyl content ethyl cellulose blended with compatible second polymers, such as nitrocellulose. The polymer content of the casting solution is from about 10% to about 35% by weight of the total solution with up to about 50% of this polymer weight a compatible second polymer to the ethyl cellulose in a volatile solvent such as isopropanol, methylacetate, methanol, ethanol, and acetone. Typical nonsolvents for the casting solutions include water and formamide. The casting solution is cast in air from about zero to 10 seconds to allow the volatile solvent to evaporate and then quenched in a coagulation bath, typically water, at a temperature of 7.degree.-25.degree. C. and then air dried at ambient temperature, typically 10.degree.-30.degree. C.
摘要翻译：气体分离膜具有大约10,000埃或更小厚度的致密分离层和10至400微米厚的多孔支撑层，其是整体单元，其具有从支撑层的底部到薄壁的表面逐渐且连续减小的孔径并且由包含乙基纤维素和乙基纤维素基共混物的浇铸溶液制成，通常大于47.5乙氧基含量的乙基纤维素与相容的第二聚合物如硝化纤维素混合。浇铸溶液的聚合物含量为总溶液的约10重量％至约35重量％，高达该聚合物重量的约50％，在挥发性溶剂如异丙醇，乙酸甲酯中与乙基纤维素相容的第二聚合物，甲醇，乙醇和丙酮。铸造溶液的典型非溶剂包括水和甲酰胺。浇铸溶液在空气中从大约零到10秒铸造，使挥发性溶剂蒸发，然后在凝固浴（通常为水）中在7〜25℃的温度下骤冷，然后在环境温度下空气干燥，通常为10°-30℃

5. 发明授权

US5525144A Tangential flow filtering and separating 失效
标题翻译：切向流过滤分离
公开(公告)号：US5525144A
公开(公告)日：1996-06-11
申请号：US425863
申请日：1995-04-20
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D53/22 , B01D61/14 , B01D61/22 , B01D69/08
CPC分类号： B01D53/22 , B01D61/145 , B01D61/147 , B01D61/22 , B01D63/06 , B01D2313/18 , B01D2313/44
摘要： A membrane cartridge has a feed inlet at one end and a retentate outlet at the other. Membrane structure of geometry defines a feed flow path and a permeate flow path between the feed inlet and retentate outlet. The cartridge has flow restrictions along the permeate flow path.
摘要翻译：膜盒在一端具有进料口和在另一端具有滞留物出口。几何形状的膜结构限定了进料口和渗余物出口之间的进料流动路径和渗透物流动路径。墨盒沿着渗透流动路径具有流动限制。

6. 发明授权

US4950315A Multiple head pumping 失效
标题翻译：多头泵送
公开(公告)号：US4950315A
公开(公告)日：1990-08-21
申请号：US379879
申请日：1989-07-14
申请人： Arye Z. Gollan
发明人： Arye Z. Gollan
IPC分类号： B01D53/22 , C01B13/02 , C01B21/04
CPC分类号： B01D53/22
摘要： Membrane-based gas separation apparatus including a membrane separation device having a feed inlet and outlet and a permeant outlet, a motor, and at least two pump heads driven by the motor, one pump head being connected to supply a feed gas to the feed inlet and another pump head being connected to pull a vacuum at the permeant outlet.

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