公开(公告)号：US20220219980A1

公开(公告)日：2022-07-14

申请号：US17572542

申请日：2022-01-10

Applicant: Honeywell International Inc.

Inventor： Yuon Chiu ,  Haluk Kopkalli ,  Tao Wang ,  Kevin Uhrich

IPC: C01B7/14 ,  B01J20/18 ,  B01J20/34 ,  B01D53/14 ,  B01D53/26 ,  B01D53/04 ,  B01D7/00 ,  B01D5/00 ,  B01D53/28

Abstract: Methods of recovering iodine (I2) from a stream including iodine (I2) vapor and at least one of: an inert gas and water vapor can include contacting the stream with an alkaline solution to form an iodide salt, contacting the stream with an adsorbent to selectively adsorb water from the stream, contacting the stream with a concentrated acid to absorb the water vapor from the stream, desublimating or condensing the iodine (I2) vapor to form solid or liquid iodine (I2), or contacting the stream with a material to condense or de-sublimate the iodine (I2) vapor from the stream as the material at least one of: absorbs latent heat through a phase change of the material and absorbs sensible heat.

公开(公告)号：US20220153673A1

公开(公告)日：2022-05-19

申请号：US17523200

申请日：2021-11-10

Applicant: Honeywell International Inc.

Inventor： Haluk Kopkalli ,  Joshua Close ,  Pramod K W Harikumar Warrier ,  Daniel C. Merkel

IPC: C07C45/83 ,  C07C17/383

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and trifluoroacetyl chloride (CF3COCl), methods of forming same, and methods of separating, or breaking, the azeotrope or azeotrope-like compositions of trifluoroiodomethane (CF3I) and trifluoroacetyl chloride (CF3COCl).

公开(公告)号：US20220080243A1

公开(公告)日：2022-03-17

申请号：US17466694

申请日：2021-09-03

Applicant: Honeywell International Inc.

Inventor： Haluk Kopkalli ,  Jennifer W. McClaine ,  Tao Wang ,  Richard Wilcox ,  Yuon Chiu ,  Hang T. Pham

IPC: A62D1/00 ,  C09K5/04 ,  C09K3/30 ,  C08J9/12 ,  C08J9/14 ,  B01D3/36 ,  B01D3/14 ,  B01D11/04

Abstract: Heterogeneous azeotrope or azeotrope-like compositions comprising trifluoroiodomethane (CF3I) and water which may include from about 47.7 wt. % to about 99.0 wt. % trifluoroiodomethane (CF3I) and from about 1.0 wt. % to about 52.3 wt. % water and having a boiling point between about 18.0° C. and about 19.0° C. at a pressure of between about 58.0 psia and about 60.0 psia. The azeotrope or azeotrope-like compositions may be used to separate impurities from trifluoroiodomethane (CF3I).

公开(公告)号：US10351494B1

公开(公告)日：2019-07-16

申请号：US15864730

申请日：2018-01-08

Applicant: Honeywell International Inc.

Inventor： Haiyou Wang ,  Terris Yang ,  Daniel C. Merkel ,  Haluk Kopkalli ,  Gustavo Cerri ,  Yuon Chiu ,  Richard D. Horwath

IPC: B01D3/00 ,  B01D3/36 ,  C07C17/25 ,  C07C21/18 ,  C07C17/386 ,  C07C17/395

Abstract: The present disclosure provides various manufacturing processes for the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf or 1234yf). Such methods may allow for the improved yields, more economical processes, and waste reduction in the production of 1234yf and subsequent processes.

公开(公告)号：US09884796B2

公开(公告)日：2018-02-06

申请号：US13863670

申请日：2013-04-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： George R. Cook ,  Haluk Kopkalli ,  Stephen A. Cottrell ,  Yuon Chiu ,  Peter Scheidle ,  Daniel C. Merkel

IPC: C07C17/23 ,  C07C17/25

CPC classification number: C07C17/23 ,  C07C17/25 ,  C07C21/18

Abstract: A process for the manufacture of halogenated olefins in semi-batch mode by dehydrohalogenation of halogenated alkanes in the presence of an aqueous base such as KOH which simultaneously neutralizes the resulting hydrogen halide. During the process, aqueous base is continuously added to the haloalkane which results in better yields, lower by-product formation and safer/more controllable operation.

公开(公告)号：US09394217B2

公开(公告)日：2016-07-19

申请号：US14206100

申请日：2014-03-12

Applicant: Honeywell International, Inc.

Inventor： Yuon Chiu ,  Haluk Kopkalli ,  Robert A. Smith ,  Daniel C. Merkel

IPC: C07C17/00 ,  C07C17/25 ,  C07C17/087

CPC classification number: C07C17/087 ,  C07C17/25 ,  C07C19/10 ,  C07C21/18

Abstract: The invention relates to a process to produce 244bb from 1233xf in multiple reaction zones whereby the 1233xf starting material is at least 95% converted to 244bb and by-product such as 245cb forms in amounts less than about 2%.

Abstract translation: 本发明涉及在多个反应区中从1233xf产生244bb的方法，其中1233xf原料至少95％转化为244bb，副产物例如245cb的量小于约2％。

公开(公告)号：US09272968B2

公开(公告)日：2016-03-01

申请号：US13826627

申请日：2013-03-14

Applicant: Honeywell International Inc.

Inventor： Haluk Kopkalli ,  Jeffrey A. Ball ,  Yuon Chiu ,  Hsueh Sung Tung ,  Konstantin A. Pokrovski ,  Daniel C. Merkel

IPC: C07C17/38 ,  C07C17/383 ,  C07C17/25 ,  C07C17/20 ,  C07C17/389 ,  C07C21/18

CPC classification number: C07C17/38 ,  C07B2200/09 ,  C07C17/206 ,  C07C17/25 ,  C07C17/383 ,  C07C17/389 ,  Y02P20/582 ,  C07C21/18

Abstract: This invention relates to a process for the suppression of 3,3,3-trifluoropropyne during the manufacture of fluorocarbons, fluoroolefins, hydrochlorofluoroolefins. More particularly, this invention is directed to a process to suppress the formation of 3,3,3-trifluoropropyne during processes for the manufacture of HCFO-1233zd(E), HCFO-1233zd(Z), HFO-1234ze(E), and/or HFO-1234ze(Z).

Abstract translation: 本发明涉及在制备氟代烃，氟烯烃，氢氯氟烯烃期间抑制3,3,3-三氟丙炔的方法。 更具体地说，本发明涉及抑制在制造HCFO-1233zd（E），HCFO-1233zd（Z），HFO-1234ze（E）的方法中制备3,3,3-三氟丙炔的方法和 /或HFO-1234ze（Z）。

公开(公告)号：US09228128B2

公开(公告)日：2016-01-05

申请号：US14456514

申请日：2014-08-11

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Haluk Kopkalli ,  Haiyou Wang ,  Hsueh Sung Tung ,  Daniel C. Merkel

IPC: F25B45/00 ,  F17C11/00 ,  C09K15/30 ,  C07C17/20 ,  C07C17/42 ,  C07C17/087 ,  C07C17/25

CPC classification number: C09K15/30 ,  C07C17/087 ,  C07C17/202 ,  C07C17/206 ,  C07C17/25 ,  C07C17/42 ,  C07C21/04 ,  C07C19/10

Abstract: The present invention relates in part to a container for stabilized chloropropenes, such as 1,1,2,3-tetrachloropropene, otherwise known to decompose and degrade, and to the resulting stabilized chloropropene, using a morpholine compound and/or a trialkyl phosphate compound as defined herein. Such stabilized chloropropenes are useful in the manufacture of hydrofluoroolefins such as 2,3,3,3-tetrafluoroprop-1-ene (1234yf).

Abstract translation: 本发明部分地涉及使用吗啉化合物和/或三烷基磷酸酯化合物的用于稳定的氯丙烯的容器，例如已知分解和降解的1,1,2,3-四氯丙烯和所得稳定的氯丙烯 如本文所定义。 这种稳定的氯丙烯可用于制备氢氟烯烃，例如2,3,3,3-四氟丙-1-烯（1234yf）。

公开(公告)号：US20140343331A1

公开(公告)日：2014-11-20

申请号：US14208411

申请日：2014-03-13

Applicant: Honeywell International, Inc.

Inventor： Haluk Kopkalli ,  Daniel C. Merkel ,  Ron Joseph Roof

IPC: C07C17/08 ,  C07C17/23

CPC classification number: C07C17/08 ,  C07C17/087 ,  C07C17/206 ,  C07C17/23 ,  C07C17/25 ,  C07C19/10 ,  C07C21/18 ,  C07C19/08

Abstract: The invention relates to a process to produce HCFC-244bb from HCFO-1233xf wherein, in one embodiment, co-feed species HFC-245cb is added to the reaction at a pressure of at least about 100 psig; and in another embodiment it is added to maintain a mole ratio of HFC-245cb to HCFO-1233xf of between about 0.005:1 to about 1:1. The HFC-245cb may be added as recycled by-product of the reaction and/or added as fresh feed. The HFC-245cb provides elevated pressures to the reaction thereby facilitating reactor operation, mixing and HCFC-244bb product removal. Other co-feed species are also disclosed.

Abstract translation: 本发明涉及从HCFO-1233xf生产HCFC-244bb的方法，其中在一个实施方案中，在至少约100psig的压力下将共进料物质HFC-245cb加入到反应中; 并且在另一个实施方案中，加入以保持HFC-245cb与HCFO-1233xf的摩尔比在约0.005:1至约1:1之间。 可以将HFC-245cb作为反应的副产物加入和/或作为新鲜饲料加入。 HFC-245cb为反应提供升高的压力，从而便于反应器操作，混合和HCFC-244bb产品的去除。 还公开了其他共同饲料物种。

公开(公告)号：US20140275647A1

公开(公告)日：2014-09-18

申请号：US14206088

申请日：2014-03-12

Applicant: Honeywell International, Inc.

Inventor： Daniel C. Merkel ,  Hsueh Sung Tung ,  Haiyou Wang ,  Haluk Kopkalli ,  Yuon Chiu

IPC: C07C17/25 ,  C07C17/20

CPC classification number: B01J19/24 ,  B01J4/002 ,  C07C17/206 ,  C07C17/25 ,  C07C21/18

Abstract: The invention relates to a process to prepare tetrahalopropenes, such as 2-chloro-3,3,3-trifluoropropene (1233xf). The process comprises atomizing a feed material, such as 1,1,2,3-tetrachloropropene (1230xa) and the like, and mixing it with superheated HF to form a vaporized composition of feed material and HF with substantially instantaneous contact with a vapor phase fluorination catalyst. The invention extends catalyst life and forestalls catalyst deactivation.

Abstract translation: 本发明涉及制备四卤代丙烯的方法，例如2-氯-3,3,3-三氟丙烯（1233xf）。 该方法包括将原料如1,1,2,3-四氯丙烯（1230xa）等进行雾化，并与过热HF混合以形成与气相基本上瞬时接触的原料和HF的蒸发组合物 氟化催化剂。 本发明延长了催化剂的寿命并阻止了催化剂的失活。