公开(公告)号：WO2005012214A3

公开(公告)日：2005-03-24

申请号：PCT/US2004023457

申请日：2004-07-22

Applicant: HONEYWELL INT INC ,  TUNG HSUEH SUNG ,  UHRICH KEVIN D

Inventor： TUNG HSUEH SUNG ,  UHRICH KEVIN D

IPC: C07C17/087 ,  C07C17/10 ,  C07C17/20 ,  C07C17/25 ,  C07C17/354 ,  C07C19/08 ,  C07C17/23 ,  C07C19/10

CPC classification number: C07C17/354 ,  C07C17/087 ,  C07C17/10 ,  C07C17/206 ,  C07C17/25 ,  C07C19/08

Abstract: The invention provides a process for the manufacture of fluoropropianes, and more particularly, the manufacture of 1, 1, 1,3,3,3 -hexafluoropropane (HFC23 6fa) and 1, 1, 1,2,3,3,3 -heptafluoropropane (HFC-22,7ea). The process utilizes 3­carbon by-products, i.e. waste material from other commercial processes as raw material. The process also avoids the use of hexafluoropropane (HFP) as a reactant for making HFC-227ea, and is able to convert any three-carbon hydrocarbon (HQ, hydrochlorofluorocarbon (HCFC), chlorofluorocarbon (CFC) compound or any halogenated propanes and produce high valued three-carbon hydrofluoroicarbons (HFCs) at significantly lower cost than current commercial processes.

Abstract translation: 本发明提供一种制备氟丙酸酯的方法，更具体地说，制备1,1,1,3,3,3-六氟丙烷（HFC23 6fa）和1,1,1,3,3,3-六氟丙烷 七氟丙烷（HFC-22,7ea）。 该方法利用3碳副产物，即来自其它商业方法的废料作为原料。 该方法还避免使用六氟丙烷（HFP）作为制备HFC-227ea的反应物，并且能够转化任何三碳烃（HQ，氢氯氟烃（HCFC），氯氟化碳（CFC））化合物或任何卤代丙烷并产生高 价值三碳氢氟碳化合物（HFCs），成本比目前的商业流程低得多。

公开(公告)号：WO2005012214A2

公开(公告)日：2005-02-10

申请号：PCT/US2004/023457

申请日：2004-07-22

Applicant: HONEYWELL INTERNATIONAL INC. ,  TUNG, Hsueh, Sung ,  UHRICH, Kevin, D.

Inventor： TUNG, Hsueh, Sung ,  UHRICH, Kevin, D.

IPC: C07C19/08

CPC classification number: C07C17/354 ,  C07C17/087 ,  C07C17/10 ,  C07C17/206 ,  C07C17/25 ,  C07C19/08

Abstract: The invention provides a process for the manufacture of fluoropropianes, and more particularly, the manufacture of 1, 1, 1,3,3,3 -hexafluoropropane (HFC23 6fa) and 1, 1, 1,2,3,3,3 -heptafluoropropane (HFC-22,7ea). The process utilizes 3­carbon by-products, i.e. waste material from other commercial processes as raw material. The process also avoids the use of hexafluoropropane (HFP) as a reactant for making HFC-227ea, and is able to convert any three-carbon hydrocarbon (HQ, hydrochlorofluorocarbon (HCFC), chlorofluorocarbon (CFC) compound or any halogenated propanes and produce high valued three-carbon hydrofluoroicarbons (HFCs) at significantly lower cost than current commercial processes.

Abstract translation: 本发明提供了制备氟代丙烷的方法，更具体地说，本发明提供了制造1,1,1,3,3,3-六氟丙烷（HFC23 6fa）和1,1,1,3,3,3-六氟丙烷 2,3,3,3-七氟丙烷（HFC-22,7ea）。 该工艺利用3＆shy;碳副产品，即来自其他商业工艺的废料作为原料。 该方法还避免了使用六氟丙烷（HFP）作为制备HFC-227ea的反应物，并且能够将任何三碳氢化合物（HQ，氢氯氟烃（HCFC），氯氟烃（CFC）化合物或任何卤化丙烷转化为高产率 价值三碳氢氟碳化物（HFCs），其成本明显低于目前的商业流程。

公开(公告)号：WO2012099776A1

公开(公告)日：2012-07-26

申请号：PCT/US2012/021158

申请日：2012-01-13

Applicant: HONEYWELL INTERNATIONAL INC. ,  COTTRELL, Stephen A. ,  CHIU, Yuon ,  KOPKALLI, Haluk ,  TUNG, Hsueh Sung ,  UHRICH, Kevin D. ,  SCHEIDLE, Peter

Inventor： COTTRELL, Stephen A. ,  CHIU, Yuon ,  TUNG, Hsueh Sung ,  UHRICH, Kevin D. ,  SCHEIDLE, Peter

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

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

Abstract: Disclosed is a process for the manufacture of 1234yf from 1,1,2,3-tetrachloro-propene, abbreviated herein as "TCP," in three integrated steps: (a) the R-1 hydrofluorination of TCP to form 1233xf in the vapor phase; (b) the R-2 hydrofluorination of 1233xf to form 244bb in either the liquid phase or in the liquid phase followed by the vapor phase; and (c) the R-3 dehydrochlorination of the 244bb in either the liquid or the vapor phase to produce 1234yf; wherein the vapor phase hydrofluorination of TCP in step (a) is carried out at a lower pressure than the liquid phase hydrofluorination of 123xf; and wherein the HCl 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.

Abstract translation: 本发明公开了一种从1,1,2,3-四氯丙烯（本文缩写为“TCP”）制备1234yf的方法，三个一体化步骤：（a）TCP的R-1氢氟化在蒸气中形成1233xf 相; （b）1233xf的R-2氢氟化在液相或液相中形成244bb，随后是气相; 和（c）244bb在液相或气相中的R-3脱氯化氢以产生1234yf; 其中步骤（a）中TCP的气相氢氟化在比123xf的液相氢氟化更低的压力下进行; 并且其中在这些步骤期间产生的HCl用水洗涤以形成酸溶液，并且用苛性碱溶液洗涤有机组分，然后在进一步加工之前干燥。

公开(公告)号：WO2005014512A3

公开(公告)日：2005-04-14

申请号：PCT/US2004025442

申请日：2004-08-06

Applicant: HONEYWELL INT INC ,  TUNG HSUEHSUNG ,  MERKEL DANIEL C ,  UHRICH KEVIN D

Inventor： TUNG HSUEHSUNG ,  MERKEL DANIEL C ,  UHRICH KEVIN D

IPC: C07C17/20 ,  C07C17/25 ,  C07C21/18

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

Abstract: A process for producing 1-chloro-3, 3,3-trifluoropropene (HCFC-1233zd) from 1,1,1-3,3-pentachloropropape (HCC-240fa) by its reaction with hydrogen fluoride, the reactants are reacted in a liquid phase reaction at a temperature of less than 150° C in the presence of a Lewis acid catalyst or mixture of Lewis acid catalysts, and hydrogen chloride and HCFC-1233zd formed in the reaction are continuously removed and the HCFC-12333zd is isolated.

Abstract translation: 由1,1,1,3,3-五氯丙烷（HCC-240fa）通过其与氟化氢反应制备1-氯-3,3,3-三氟丙烯（HCFC-1233zd）的方法，反应物在 在路易斯酸催化剂或路易斯酸催化剂混合物存在下，在小于150℃的温度下进行液相反应，连续除去反应中形成的氯化氢和HCFC-1233zd，并分离出HCFC-12333zd。

公开(公告)号：WO2005014512A2

公开(公告)日：2005-02-17

申请号：PCT/US2004/025442

申请日：2004-08-06

Applicant: HONEYWELL INTERNATIONAL INC. ,  TUNG, HsuehSung ,  MERKEL, Daniel, C. ,  UHRICH, Kevin, D.

Inventor： TUNG, HsuehSung ,  MERKEL, Daniel, C. ,  UHRICH, Kevin, D.

IPC: C07C17/25

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

Abstract: A process for producing 1-chloro-3, 3,3-trifluoropropene (HCFC-1233zd) from 1,1,1-3,3-pentachloropropape (HCC-240fa) by its reaction with hydrogen fluoride, the reactants are reacted in a liquid phase reaction at a temperature of less than 150° C in the presence of a Lewis acid catalyst or mixture of Lewis acid catalysts, and hydrogen chloride and HCFC-1233zd formed in the reaction are continuously removed and the HCFC-12333zd is isolated.

Abstract translation: 通过与氟化氢反应从1,1,1-3,3-五氯丙烯（HCC-240fa）生产1-氯-3,3,3-三氟丙烯（HCFC-1233zd）的方法，反应物在 在路易斯酸催化剂或路易斯酸催化剂的混合物和反应中形成的氯化氢和HCFC-1233zd的存在下，在小于150℃的温度下进行液相反应，并分离出HCFC-12333zd。