MXPA02012829A - Metodo para reducir la formacion de precipitados de un sistema de recuperacion de solventes. - Google Patents
Metodo para reducir la formacion de precipitados de un sistema de recuperacion de solventes.Info
- Publication number
- MXPA02012829A MXPA02012829A MXPA02012829A MXPA02012829A MXPA02012829A MX PA02012829 A MXPA02012829 A MX PA02012829A MX PA02012829 A MXPA02012829 A MX PA02012829A MX PA02012829 A MXPA02012829 A MX PA02012829A MX PA02012829 A MXPA02012829 A MX PA02012829A
- Authority
- MX
- Mexico
- Prior art keywords
- precipitates
- recovery system
- solvent recovery
- reducing formation
- formation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002244 precipitate Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/613,954 US6358372B1 (en) | 2000-07-11 | 2000-07-11 | Method of reducing formation of precipitates in solvent recovery system |
PCT/US2001/019042 WO2002004529A2 (en) | 2000-07-11 | 2001-06-14 | Method of reducing formation of precipitates in solvent recovery system |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA02012829A true MXPA02012829A (es) | 2003-09-05 |
Family
ID=24459333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA02012829A MXPA02012829A (es) | 2000-07-11 | 2001-06-14 | Metodo para reducir la formacion de precipitados de un sistema de recuperacion de solventes. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6358372B1 (es) |
EP (1) | EP1303544B1 (es) |
JP (1) | JP4979872B2 (es) |
KR (1) | KR100730560B1 (es) |
CN (1) | CN1192042C (es) |
AU (1) | AU2001268394A1 (es) |
DE (1) | DE60144151D1 (es) |
MX (1) | MXPA02012829A (es) |
WO (1) | WO2002004529A2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6790319B2 (en) * | 2000-12-01 | 2004-09-14 | Mitsui Chemicals, Inc. | Method for recovering titanium compound, process for preparing titanium halide, and process for preparing catalyst for polymer production |
WO2003002617A1 (en) * | 2001-06-26 | 2003-01-09 | Basell Poliolefine Italia S.P.A | Components and catalysts for the polymerization of olefins |
CA2478105A1 (en) * | 2002-03-04 | 2003-09-12 | Akzo Nobel Nv | Treatment of a titanium tetrachloride-containing waste stream |
ES2225691T3 (es) * | 2002-05-23 | 2005-03-16 | Saudi Basic Industries Corporation | Procedimiento para preparar una composicion de catalizador para la polimerizacion o copolimerizacion del etileno. |
CN102336432B (zh) * | 2010-07-28 | 2013-06-05 | 中国石油化工股份有限公司 | 一种聚烯烃催化剂母液回收的分离方法 |
EP2452920A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream |
JP5653318B2 (ja) * | 2011-08-12 | 2015-01-14 | 鹿島石油株式会社 | イソペンタン留分の製造方法及びイソペンタン分離装置 |
CN103073517A (zh) * | 2013-02-01 | 2013-05-01 | 王宇 | N-取代异噻唑啉酮衍生物制备过程中反应溶剂及残留产品的回收方法 |
CN112707530B (zh) * | 2019-10-24 | 2023-04-07 | 中国石油化工股份有限公司 | 一种含钛蒸馏残液的处理方法 |
KR102458149B1 (ko) * | 2020-10-13 | 2022-10-24 | 한화토탈에너지스 주식회사 | 폴리올레핀 엘라스토머 제조 설비 |
CN118103486A (zh) * | 2021-10-12 | 2024-05-28 | Sabic环球技术有限责任公司 | 用于将混合塑料废物转化为液态烃产物的方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106806A (en) | 1990-10-18 | 1992-04-21 | Shell Oil Company | Olefin polymerization catalyst |
US5151399A (en) | 1990-10-18 | 1992-09-29 | Shell Oil Company | Olefin polymerization catalyst |
US5077357A (en) | 1990-10-22 | 1991-12-31 | Shell Oil Company | Olefin polymerization catalyst |
US5066737A (en) | 1990-10-22 | 1991-11-19 | Shell Oil Company | Olefin polymerization catalyst |
US5082907A (en) | 1990-10-18 | 1992-01-21 | Shell Oil Company | Olefin polymerization catalyst |
JPS51146386A (en) * | 1975-06-11 | 1976-12-15 | Sumitomo Chem Co Ltd | Process for recovering solvents and complexing agents used in producti on of catalyst for alpha-olefin polymerization |
JPS5418467A (en) * | 1977-07-13 | 1979-02-10 | Mitsui Toatsu Chem Inc | Recovering method for solvent and complexing agent used for preparing ziegler-natta catalyst |
JPS56811A (en) | 1979-06-18 | 1981-01-07 | Mitsui Petrochem Ind Ltd | Preparation of olefin polymer or copolymer |
US4442276A (en) | 1982-02-12 | 1984-04-10 | Mitsui Petrochemical Industries, Ltd. | Process for polymerizing or copolymerizing olefins |
JPS5991107A (ja) | 1982-11-17 | 1984-05-25 | Toho Titanium Co Ltd | オレフイン類重合用触媒成分の製造方法 |
US4472521A (en) | 1982-12-20 | 1984-09-18 | Stauffer Chemical Company | Supported catalyst for polymerization of olefins |
JPS6023404A (ja) | 1983-07-20 | 1985-02-06 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
US4540679A (en) | 1984-03-23 | 1985-09-10 | Amoco Corporation | Magnesium hydrocarbyl carbonate supports |
JPH06104693B2 (ja) | 1986-01-06 | 1994-12-21 | 東邦チタニウム株式会社 | オレフイン類重合用触媒 |
IN168393B (es) * | 1986-02-28 | 1991-03-23 | Shell Oil Co | |
US4728705A (en) | 1986-02-28 | 1988-03-01 | Shell Oil Company | Olefin polymerization catalyst composition |
US4771024A (en) | 1986-02-28 | 1988-09-13 | Shell Oil Company | Olefin polymerization catalyst composition |
WO1987006945A1 (en) | 1986-05-06 | 1987-11-19 | Toho Titanium Co., Ltd. | Catalyst for polymerizing olefins |
CA1310955C (en) | 1987-03-13 | 1992-12-01 | Mamoru Kioka | Process for polymerization of olefins and polymerization catalyst |
US5066738A (en) | 1987-04-09 | 1991-11-19 | Fina Technology, Inc. | Polymerization of olefins with an improved catalyst system using a new electron donor |
US4927797A (en) | 1987-04-09 | 1990-05-22 | Fina Technology, Inc. | Catalyst system for the polymerization of olefins |
US4914257A (en) * | 1988-05-23 | 1990-04-03 | Amoco Corporation | Method and apparatus for recovering high purity toluene, hexane, titanium tetrachloride and tetrahydrofuran from mixtures |
ES2052004T5 (es) | 1988-06-17 | 2002-05-16 | Mitsui Chemicals Inc | Procedimiento de preparacion de poliolefinas y catalizador de polimerizacion. |
US5247031A (en) | 1988-09-13 | 1993-09-21 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalyst, and process for polymerizing olefins |
JP2940684B2 (ja) | 1989-12-29 | 1999-08-25 | 三井化学株式会社 | オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法 |
US5247032A (en) | 1989-12-29 | 1993-09-21 | Mitsui Petrochemical Industries, Ltd. | Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same |
US5034361A (en) | 1990-05-24 | 1991-07-23 | Shell Oil Company | Catalyst precursor production |
US5146028A (en) | 1990-10-18 | 1992-09-08 | Shell Oil Company | Olefin polymerization catalyst and process of polymerization |
US5229342A (en) | 1990-10-18 | 1993-07-20 | Shell Oil Company | Olefin polymerization catalyst |
US5122494A (en) * | 1991-02-19 | 1992-06-16 | Shell Oil Company | Olefin polymerization catalyst |
US5242549A (en) | 1991-12-06 | 1993-09-07 | Shell Oil Company | Distillation separation process of titanium tetrachloride and halohydrocarbon |
JPH05242549A (ja) * | 1992-03-02 | 1993-09-21 | Seiko Epson Corp | 光記録再生装置 |
US5948212A (en) | 1996-10-21 | 1999-09-07 | Union Carbide Chemicals & Plastics Technology Corporation | Titanium separation process |
US5962361A (en) * | 1998-10-14 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Methods of making and using catalyst precursor |
JP2001261339A (ja) * | 2000-03-22 | 2001-09-26 | Mitsui Chemicals Inc | チタン化合物の回収方法および回収したチタンの利用法 |
-
2000
- 2000-07-11 US US09/613,954 patent/US6358372B1/en not_active Expired - Lifetime
-
2001
- 2001-06-14 KR KR1020037000423A patent/KR100730560B1/ko active IP Right Grant
- 2001-06-14 DE DE60144151T patent/DE60144151D1/de not_active Expired - Lifetime
- 2001-06-14 EP EP01946330A patent/EP1303544B1/en not_active Expired - Lifetime
- 2001-06-14 MX MXPA02012829A patent/MXPA02012829A/es active IP Right Grant
- 2001-06-14 JP JP2002509390A patent/JP4979872B2/ja not_active Expired - Fee Related
- 2001-06-14 CN CNB018122116A patent/CN1192042C/zh not_active Expired - Fee Related
- 2001-06-14 AU AU2001268394A patent/AU2001268394A1/en not_active Abandoned
- 2001-06-14 WO PCT/US2001/019042 patent/WO2002004529A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN1192042C (zh) | 2005-03-09 |
KR20030025266A (ko) | 2003-03-28 |
EP1303544A2 (en) | 2003-04-23 |
KR100730560B1 (ko) | 2007-06-20 |
JP2004502838A (ja) | 2004-01-29 |
US6358372B1 (en) | 2002-03-19 |
WO2002004529A2 (en) | 2002-01-17 |
EP1303544B1 (en) | 2011-03-02 |
JP4979872B2 (ja) | 2012-07-18 |
DE60144151D1 (es) | 2011-04-14 |
CN1440426A (zh) | 2003-09-03 |
WO2002004529A3 (en) | 2002-06-13 |
AU2001268394A1 (en) | 2002-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
HC | Change of company name or juridical status | ||
GB | Transfer or rights |