公开(公告)号：EP3294697A1

公开(公告)日：2018-03-21

申请号：EP16793142

申请日：2016-04-25

Applicant: HONEYWELL INT INC

Inventor： WANG HAIYOU ,  TUNG HSUEH SUNG ,  COTTRELL STEPHEN A

IPC: C07C17/25 ,  C07C17/42 ,  C07C19/10

CPC classification number: C07C17/25 ,  C07C21/18

Abstract: Disclosed is a process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) which includes reacting a propane feedstock comprising tetrachlorofluoropropanes, trichlorodifluoropropanes, dichlorotrifluoropropanes, or a mixture thereof, in the presence of a solid catalyst. The process generally comprises the following four steps: (i) providing a propane feedstock comprising trichlorodifluoropropanes and dichlorotrifluoropropanes, (ii) reacting the feedstock in a vapor phase reactor in the presence of HF and in the presence of a solid catalyst under conditions effective to form a product stream comprising HCFO-1233zd and unconverted starting materials, (iii) recovering or removing HCl and HF, and (iv) isolating HCFO-1233zd(E), HCFO-1233zd(Z), or both.

公开(公告)号：EP2970741A4

公开(公告)日：2016-11-02

申请号：EP14778275

申请日：2014-03-05

Applicant: HONEYWELL INT INC

Inventor： MERKEL DANIEL C ,  POKROVSKI KONSTANTIN A ,  TUNG HSUEH SUNG ,  WANG HAIYOU ,  COTTRELL STEPHEN A ,  PHAM HANG T

IPC: C09K5/04 ,  C07C19/08 ,  C11D7/08 ,  C11D7/50 ,  C23G5/028

CPC classification number: C07C19/10 ,  C09K5/044 ,  C11D7/08 ,  C11D7/5036 ,  C23G5/02809

Abstract: Provided are azeotropic or azeotrope-like mixtures of 1,3,3-trichloro-1,1-difluoro-propane (HCFC-242fa) and hydrogen fluoride. Such compositions are useful as a feed stock or intermediate in the production of HFC-245fa and HCFO-1233zd.

公开(公告)号：EP2709970A4

公开(公告)日：2014-10-29

申请号：EP12786229

申请日：2012-05-17

Applicant: HONEYWELL INT INC

Inventor： COTTRELL STEPHEN A ,  TUNG HSUEH SUNG ,  POKROVSKI KONSTANTIN A

IPC: C07C17/25 ,  C07C17/383 ,  C07C21/18

CPC classification number: C07C17/383 ,  C07C17/206 ,  C07C17/25 ,  C07C17/38 ,  C07C21/18 ,  Y02P20/125

公开(公告)号：EP3294698A1

公开(公告)日：2018-03-21

申请号：EP16793144

申请日：2016-04-25

Applicant: HONEYWELL INT INC

Inventor： COTTRELL STEPHEN A ,  CERRI GUSTAVO ,  CHIU YUON ,  MCCLAINE JENNIFER W

IPC: C07C17/42 ,  C07C17/25 ,  C07C19/10

CPC classification number: C07C17/21 ,  C07C17/208 ,  Y02P20/125 ,  C07C19/08

Abstract: A process is described wherein otherwise unusable by-products from a process for the manufacture of trans HCFO-1233zd(E) are converted to a valuable product by introducing them into a process for the production of HFC-245fa. The process includes the catalytic hydrofluorination of a reaction mixture comprising the HCFO-1233zd production by-products.

公开(公告)号：EP2951140A4

公开(公告)日：2016-09-28

申请号：EP14746002

申请日：2014-02-03

Applicant: HONEYWELL INT INC

Inventor： TUNG HSUEH SUNG ,  WANG HAIYOU ,  MERKEL DANIEL C ,  COTTRELL STEPHEN A ,  POKROVSKI KONSTANTIN A ,  SHANKLAND IAN

IPC: C07C17/25 ,  C07C17/35 ,  C07C21/18

CPC classification number: C07C17/204 ,  C07C17/206 ,  C07C17/21 ,  C07C17/25 ,  C07C21/18

Abstract: Disclosed is a process in which the fluorination of an organic reactant comprising 1,1,1,3,3-pentachloropropane (240fa) with anhydrous HF is conducted in the presence of an effective amount of a phase-transfer catalyst which facilitates the reaction between these incompatible reaction components to produce 1-chloro-3,3,3-trifluoro-propene (1233zd). Other organic reactant materials include 1,1,3,3-tetrachloropropene (HCO-1230za), 1,3,3,3-tetrachloropropene (HCO-1230zd), and various mixtures with or without 240fa.

公开(公告)号：EP2665696A4

公开(公告)日：2015-12-23

申请号：EP12737145

申请日：2012-01-13

Applicant: HONEYWELL INT INC

Inventor： COTTRELL STEPHEN A ,  CHIU YUON ,  TUNG HSUEH SUNG ,  UHRICH KEVIN D ,  SCHEIDLE PETER ,  KOPKALLI HALUK

IPC: C07C17/25 ,  B01J23/18 ,  C07C17/087 ,  C07C17/21 ,  C07C17/38 ,  C07C21/18

CPC classification number: C07C17/21 ,  C07C17/087 ,  C07C17/206 ,  C07C17/25 ,  C07C17/38 ,  C07C17/383 ,  C07C19/10 ,  C07C21/18

Abstract: wherein the HC1 generated during these steps is scrubbed with water to form an acid solution and the organic components are scrubbed with a caustic solution and then dried before further processing.

公开(公告)号：EP2760784A4

公开(公告)日：2015-07-08

申请号：EP12836006

申请日：2012-09-20

Applicant: HONEYWELL INT INC

Inventor： CHIU YUON ,  HORWATH RICHARD DURICK ,  COTTRELL STEPHEN A

IPC: C01B7/19

CPC classification number: C01B7/195

Abstract: Disclosed are methods used to remove HF from a fluorocarbon containing stream, thereby forming a final aqueous HF solution having both a high HF concentration and low dissolved organic content.

公开(公告)号：EP2440318A4

公开(公告)日：2016-10-05

申请号：EP10786590

申请日：2010-06-03

Applicant: HONEYWELL INT INC

Inventor： CHIU YUON ,  COTTRELL STEPHEN A ,  HORWATH RICHARD DURICK ,  KOPKALLI HALUK

IPC: B01J8/06 ,  F28D7/16 ,  F28F9/02

CPC classification number: F28D7/1638 ,  B01J8/067 ,  B01J2208/00221 ,  B01J2208/0023 ,  F28F9/0202 ,  F28F9/0265 ,  F28F2009/226 ,  F28F2210/08

Abstract: A multi-stage, multi-tube, shell-and-tube reactor which contains reaction zones and interstage temperature control (cooling/heating) zones in series. The reactor has at least two types of zones which both contribute to removing or supplying heat to the system depending on the system's need. The reactor will have a group of reaction zones which contain tubes packed with catalyst to progress the reaction and remove or supply heat simultaneously. There are also a number of interstage temperature control (cooling/heating) zones which are designed to supply or remove heat to or from the system. The positioning, number, and design of the zones will depend on the amount of temperature control desired and exothermic or endothermic nature of the processes to be conducted in the reactor.

公开(公告)号：EP2892644A4

公开(公告)日：2016-07-20

申请号：EP13834867

申请日：2013-08-29

Applicant: HONEYWELL INT INC

Inventor： COTTRELL STEPHEN A

IPC: B01J19/18 ,  C07C17/20 ,  C07C21/18 ,  F16J15/00 ,  F16J15/32 ,  F16J15/3212 ,  F16J15/3284

CPC classification number: B01J19/02 ,  B01F7/00033 ,  B01J3/08 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/0073 ,  B01J19/18 ,  B01J19/26 ,  B01J2219/00006 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00123 ,  B01J2219/00162 ,  B01J2219/0218 ,  B01J2219/0263 ,  B01J2219/0277 ,  C07C17/093 ,  C07C17/25 ,  C07C17/38 ,  C07C17/383 ,  C07C21/185 ,  Y02P20/149 ,  C07C21/18

Abstract: Disclosed is a reactor and agitator useful in a high pressure process for making 1-chloro-3,3,3-trifluoropropene (1233zd) from the reaction of 1,1,1,3,3-pentachloropropane (240fa) and HF, wherein the agitator includes one or more of the following design improvements: (a) double mechanical seals with an inert barrier fluid or a single seal; (b) ceramics on the rotating faces of the seal; (c) ceramics on the static faces of seal; (d) wetted o-rings constructed of spring-energized Teflon and PTFE wedge or dynamic o-ring designs; and (e) wetted metal surfaces of the agitator constructed of a corrosion resistant alloy.

公开(公告)号：EP2814795A4

公开(公告)日：2015-09-30

申请号：EP13748643

申请日：2013-02-11

Applicant: HONEYWELL INT INC

Inventor： COTTRELL STEPHEN A ,  TUNG HSUEH SUNG ,  POKROVSKI KONSTANTIN A ,  WANG HAIYOU ,  MERKEL DANIEL C

IPC: C07C17/20 ,  C07B61/00 ,  C07C21/18

CPC classification number: C07C17/23 ,  C07C17/20 ,  C07C17/206 ,  C07C17/25 ,  C07C17/38 ,  C07C17/383 ,  C07C21/18

Abstract: A process for the manufacture of 1-chloro-3,3,3-trifluoropropene (HCFC-1233zd) at commercial scale from the reaction of HCC-240 and HF is disclosed. In one embodiment, HCC-240fa and HF are fed to a reactor operating at high pressure. Several different reactor designs useful in this process include; a stirred-tank reactor (batch and/or continuous flow); a plug flow reactor; a static mixer used as a reactor; at least one of the above reactors operating at high pressure; optionally combined with a distillation column running at a lower pressure; and combinations of the above; and/or with a distillation column. The resulting product stream consisting of 1233zd, HCl, HF, and other byproducts is partially condensed to recover HF by phase separation. The recovered HF phase is recycled to the reactor. The HCl is scrubbed from the vapor stream and recovered as an aqueous solution. The remaining organic components including the desired HCFC-1233zd are scrubbed, dried and distilled to meet commercial product specifications.

Abstract translation: 公开了从HCC-240和HF的反应制备商业规模的1-氯-3,3,3-三氟丙烯（HCFC-1233zd）的方法。 在一个实施方案中，将HCC-240fa和HF加入到在高压下操作的反应器中。 在这个过程中有用的几种不同的反应器设计包括： 搅拌釜反应器（批次和/或连续流动）; 活塞流反应器; 用作反应器的静态混合器; 上述反应器中的至少一个在高压下运行; 任选地与在较低压力下运行的蒸馏塔组合; 和上述的组合; 和/或用蒸馏塔。 由1233zd，HCl，HF和其他副产物组成的产物流部分冷凝，通过相分离回收HF。 将回收的HF相再循环到反应器中。 将HCl从蒸汽流中洗涤并作为水溶液回收。 将包含所需HCFC-1233zd的剩余有机组分进行洗涤，干燥和蒸馏以满足商业产品规格。