-
公开(公告)号：US11754100B2
公开(公告)日：2023-09-12
申请号：US17509248
申请日：2021-10-25
CPC分类号： F15D1/00 , B01J8/04 , B01J8/0453 , B01J19/30 , B01J2208/0084 , B01J2208/00672 , B01J2208/00938 , B01J2208/025 , B01J2208/027 , B01J2219/30207 , B01J2219/30211 , B01J2219/30215 , B01J2219/30219 , B01J2219/30296 , B01J2219/30416 , B01J2219/30475 , B01J2219/30483 , B01J2219/315
摘要： A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones.
-
公开(公告)号：US20230159344A1
公开(公告)日：2023-05-25
申请号：US17991409
申请日：2022-11-21
发明人： UMAKANT PRAVINCHANDRA JOSHI , AUSTIN SCHNEIDER , BRADLEY GLOVER , JOHN N. GLOVER , JEFF OLIVER , KRISHNA K. RAO
IPC分类号： C01D5/16
CPC分类号： C01D5/16
摘要： A method for forming an insoluble adduct using an acidic medium is provided. A chemical process utilizes acidic media to change the solubility behavior of metal solutes. The method can utilize Group 1 soluble alkali metals but can also be extended to any other soluble salts discussed under the solubility rules. The insoluble salts can be Group 2 alkaline earth metals or other insoluble salts. The insoluble adduct can have the designation XYZ where X is a soluble metal from a metal hydroxide or a metal oxide, Y is an insoluble metal from an insoluble metal hydroxide or an insoluble metal oxide, and Z is the acid ion from an aqueous acidic media.
-
公开(公告)号：US11052363B1
公开(公告)日：2021-07-06
申请号：US17129488
申请日：2020-12-21
摘要： A method for enabling gas exchange and chemical reactions with one or more liquid streams contained in a reactive process vessel are provided. One or more exchange layers within the process vessel can be composed of both collector media and releaser media. The exchange layers allow elements to facilitate increased performance of vessel operations by promoting gas component mixing and diffusion. Improved rates of gas component exchange mean less coking and more gas components available for reaction.
-
公开(公告)号：US10738806B2
公开(公告)日：2020-08-11
申请号：US16379266
申请日：2019-04-09
摘要： A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones.
-
公开(公告)号：US10054140B2
公开(公告)日：2018-08-21
申请号：US15676603
申请日：2017-08-14
CPC分类号： F15D1/00 , B01J8/04 , B01J8/0453 , B01J19/30 , B01J2208/00672 , B01J2208/0084 , B01J2208/00938 , B01J2208/025 , B01J2208/027 , B01J2219/30207 , B01J2219/30211 , B01J2219/30215 , B01J2219/30219 , B01J2219/30296 , B01J2219/30416 , B01J2219/30475 , B01J2219/30483 , B01J2219/315
摘要： A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones.
-
公开(公告)号：US20180008952A1
公开(公告)日：2018-01-11
申请号：US15676603
申请日：2017-08-14
CPC分类号： F15D1/00 , B01J8/04 , B01J8/0453 , B01J19/30 , B01J2208/0084 , B01J2208/00938 , B01J2208/025 , B01J2208/027 , B01J2219/30207 , B01J2219/30211 , B01J2219/30296 , B01J2219/30416 , B01J2219/315
摘要： A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones.
-
公开(公告)号：US09643163B2
公开(公告)日：2017-05-09
申请号：US14753623
申请日：2015-06-29
IPC分类号： B01J27/18 , B01J35/10 , B01J37/03 , B01J37/04 , B01J37/08 , C07C67/03 , C07C67/48 , C07C67/54 , C10L1/02 , B01J21/06 , B01J23/04
CPC分类号： B01J27/1806 , B01J21/066 , B01J23/04 , B01J27/18 , B01J35/0006 , B01J35/1014 , B01J35/1057 , B01J35/1061 , B01J37/031 , B01J37/035 , B01J37/036 , B01J37/038 , B01J37/04 , B01J37/08 , C01B25/45 , C07C67/02 , C07C67/03 , C07C67/48 , C07C67/54 , C10L1/026 , Y02E50/13 , Y02P20/582
摘要： A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
-
公开(公告)号：US20160102041A1
公开(公告)日：2016-04-14
申请号：US14753623
申请日：2015-06-29
IPC分类号： C07C67/03 , B01J35/10 , B01J37/03 , C07C67/54 , B01J37/08 , C10L1/02 , C07C67/48 , B01J27/18 , B01J37/04
CPC分类号： B01J27/1806 , B01J21/066 , B01J23/04 , B01J27/18 , B01J35/0006 , B01J35/1014 , B01J35/1057 , B01J35/1061 , B01J37/031 , B01J37/035 , B01J37/036 , B01J37/038 , B01J37/04 , B01J37/08 , C01B25/45 , C07C67/02 , C07C67/03 , C07C67/48 , C07C67/54 , C10L1/026 , Y02E50/13 , Y02P20/582
摘要： A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
-
公开(公告)号：US20240002245A1
公开(公告)日：2024-01-04
申请号：US18367403
申请日：2023-09-12
发明人： UMAKANT PRAVINCHANDRA JOSHI , AUSTIN SCHNEIDER , BRADLEY GLOVER , JOHN N. GLOVER , JEFFREY SCOTT OLIVER , KRISHNA K. RAO
IPC分类号： C01D5/16
CPC分类号： C01D5/16
摘要： A method for forming an insoluble adduct using an acidic medium is provided. A chemical process utilizes acidic media to change the solubility behavior of metal solutes. The method can utilize Group 1 soluble alkali metals but can also be extended to any other soluble salts discussed under the solubility rules. The insoluble salts can be Group 2 alkaline earth metals or other insoluble salts. The insoluble adduct can have the designation XYZ where X is a soluble metal from a metal hydroxide or a metal oxide, Y is an insoluble metal from an insoluble metal hydroxide or an insoluble metal oxide, and Z is the acid ion from an aqueous acidic media.
-
公开(公告)号：US11752477B2
公开(公告)日：2023-09-12
申请号：US17470913
申请日：2021-09-09
摘要： Process vessels can contain one or more entry zones containing stability-improving materials. The entry zones address bed movement and filtration problems. The stability-improving material can be positioned above a treating zone or above a processing bed within the vessel. Entry Zones are intended to improve the stability of downstream operations.
-
-
-
-
-
-
-
-
-
搜索结果
54 条记录 (耗时 0.022 秒)
