CN1846843A - 回路反应器中的平衡反应和气/液反应 - Google Patents
回路反应器中的平衡反应和气/液反应 Download PDFInfo
- Publication number
- CN1846843A CN1846843A CN200610003626.3A CN200610003626A CN1846843A CN 1846843 A CN1846843 A CN 1846843A CN 200610003626 A CN200610003626 A CN 200610003626A CN 1846843 A CN1846843 A CN 1846843A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 134
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- 238000009835 boiling Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 57
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 48
- 230000008569 process Effects 0.000 claims description 44
- 239000007789 gas Substances 0.000 claims description 28
- 239000000376 reactant Substances 0.000 claims description 26
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- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000001350 alkyl halides Chemical class 0.000 claims description 9
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- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 150000004703 alkoxides Chemical class 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
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- 239000007791 liquid phase Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- -1 alkali metal methoxide Chemical class 0.000 claims description 5
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- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000005466 alkylenyl group Chemical group 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
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- 238000005859 coupling reaction Methods 0.000 claims description 2
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 claims description 2
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 claims description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 30
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- 229940050176 methyl chloride Drugs 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
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- 239000000047 product Substances 0.000 description 7
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- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 4
- 238000007069 methylation reaction Methods 0.000 description 4
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- 239000000843 powder Substances 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- SUBJHSREKVAVAR-UHFFFAOYSA-N sodium;methanol;methanolate Chemical compound [Na+].OC.[O-]C SUBJHSREKVAVAR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000006959 Williamson synthesis reaction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007333 cyanation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1837—Loop-type reactors
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005001076.8 | 2005-01-08 | ||
DE102005001076A DE102005001076A1 (de) | 2005-01-08 | 2005-01-08 | Gleichgewichtsreaktion und Gas/Flüssigreaktion im Schlaufenreaktor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1846843A true CN1846843A (zh) | 2006-10-18 |
CN100518921C CN100518921C (zh) | 2009-07-29 |
Family
ID=36570284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610003626.3A Expired - Fee Related CN100518921C (zh) | 2005-01-08 | 2006-01-09 | 回路反应器中的平衡反应和气/液反应 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7312364B2 (zh) |
EP (1) | EP1685896B1 (zh) |
CN (1) | CN100518921C (zh) |
AT (1) | ATE402757T1 (zh) |
CA (1) | CA2529107A1 (zh) |
DE (2) | DE102005001076A1 (zh) |
ES (1) | ES2310795T3 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121671B (zh) * | 2007-07-17 | 2010-05-19 | 中国日用化学工业研究院 | 一种合成酯胺及其季铵盐的工艺 |
CN102847492A (zh) * | 2012-10-16 | 2013-01-02 | 四川国光农化股份有限公司 | 一种适用于气液反应的制备装置 |
CN103209998A (zh) * | 2010-11-16 | 2013-07-17 | 朗盛德国有限责任公司 | 含醚的甲醇封端的聚合物 |
CN103237598A (zh) * | 2010-10-15 | 2013-08-07 | 罗地亚管理公司 | 反应物间平衡反应化学转化的方法和装置及这类化学转化的至少一参数的测定方法 |
CN103360223A (zh) * | 2013-07-16 | 2013-10-23 | 中国日用化学工业研究院 | 一种采用环路反应器制备聚甘油的工艺 |
CN106622091A (zh) * | 2016-12-09 | 2017-05-10 | 中国化学赛鼎宁波工程有限公司 | 多级循环对称喷射式环氧化合物聚合反应系统及方法 |
CN107790096A (zh) * | 2017-12-07 | 2018-03-13 | 北方民族大学 | 节能组合机械多用设备 |
CN112979473A (zh) * | 2021-03-05 | 2021-06-18 | 江苏诺盟化工有限公司 | 一种对硝基苯乙醚的制备方法及专用回路反应器 |
CN113603880A (zh) * | 2021-09-10 | 2021-11-05 | 扬州晨化新材料股份有限公司 | 一种连续化生产低分子量聚醚胺的系统及方法 |
CN116041621A (zh) * | 2021-10-28 | 2023-05-02 | 中国石油化工股份有限公司 | 氢化丁腈橡胶及其制备方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1900719A1 (en) * | 2006-09-01 | 2008-03-19 | BUSS ChemTech AG | Manufacture of substantially pure monochloroacetic acid |
DE102008041652A1 (de) * | 2008-08-28 | 2010-03-04 | Evonik Oxeno Gmbh | Vorrichtung und Verfahren für die kontinuierliche Umsetzung einer Flüssigkeit mit einem Gas |
CN102336675A (zh) * | 2010-07-21 | 2012-02-01 | 博兴华润油脂化学有限公司 | 一种酯基季铵盐的生产方法 |
DE102010063241A1 (de) | 2010-12-16 | 2012-06-21 | Evonik Goldschmidt Gmbh | Siliconstabilisatoren für Polyurethan- oder Polyisocyanurat-Hartschaumstoffe |
US9126126B2 (en) * | 2011-06-28 | 2015-09-08 | Uop Llc | Aromatics-recovery process |
DE102011078624A1 (de) | 2011-07-05 | 2013-01-10 | Evonik Goldschmidt Gmbh | Verwendung von hydrophilen organo modifizierten Siloxanen als Prozesshilfsmittel für die Schmelzengranulierung |
DE102012203737A1 (de) | 2012-03-09 | 2013-09-12 | Evonik Goldschmidt Gmbh | Modifizierte Alkoxylierungsprodukte, die zumindest eine nicht-terminale Alkoxysilylgruppe aufweisen und mehrere Urethangruppen enthalten und deren Verwendung |
EP3090014B1 (de) | 2013-12-30 | 2019-02-27 | Evonik Degussa GmbH | Zusammensetzung geeignet zur herstellung von polyurethan- oder polyisocyanurat-hartschaumstoffen |
PL3360912T3 (pl) | 2017-02-10 | 2020-01-31 | Evonik Degussa Gmbh | Sposób wytwarzania hydrosililowanych eterów polioksyalkilenowych |
CA3136335C (en) | 2019-05-08 | 2023-10-10 | Rene Hansel | Polyether-modified siloxanes as dust binders for seed |
CN111468045A (zh) * | 2020-04-10 | 2020-07-31 | 江苏诺盟化工有限公司 | 一种1,3-丙二醇制备用回路反应器及1,3-丙二醇的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT287890B (de) * | 1968-03-25 | 1971-02-10 | Buss Ag | Verfahren und Einrichtung zur kontinuierlichen und selektiven katalytischen Teilhydrierung von organischen Verbindungen |
US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
DE4138166C1 (en) * | 1991-11-21 | 1992-10-22 | Th. Goldschmidt Ag, 4300 Essen, De | (Meth)allyl:alkoxy:alkylene prodn. - by reacting corresp. alcohol with excess sodium hydroxide or methoxide and simultaneously distilling off formed water or ethanol until specified reduced pressure is reached adding excess alkyl chloride, etc. |
DE19643165A1 (de) * | 1995-07-10 | 1998-04-23 | Vincent Simon Ellis | Verfahren zur Durchführung von durch ein Gleichgewicht gekennzeichneten Reaktionen |
EP0946280B1 (de) * | 1996-10-18 | 2003-05-28 | Vincent Simon Ellis | Verfahren zur durchführung von durch ein gleichgewicht gekennzeichneten reaktionen |
DE19815634A1 (de) * | 1998-04-07 | 1999-10-14 | Bayer Ag | Verfahren zur Herstellung von 3-Methoxy-1-propanol |
BRPI0408669A (pt) * | 2003-03-07 | 2006-03-28 | Dow Global Technologies Inc | processo e sistema contìnuos para produzir polióis poliéteres |
-
2005
- 2005-01-08 DE DE102005001076A patent/DE102005001076A1/de not_active Withdrawn
- 2005-12-05 CA CA002529107A patent/CA2529107A1/en not_active Abandoned
- 2005-12-20 EP EP05027839A patent/EP1685896B1/de not_active Not-in-force
- 2005-12-20 DE DE502005004873T patent/DE502005004873D1/de active Active
- 2005-12-20 ES ES05027839T patent/ES2310795T3/es active Active
- 2005-12-20 AT AT05027839T patent/ATE402757T1/de active
-
2006
- 2006-01-06 US US11/327,599 patent/US7312364B2/en not_active Expired - Fee Related
- 2006-01-09 CN CN200610003626.3A patent/CN100518921C/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121671B (zh) * | 2007-07-17 | 2010-05-19 | 中国日用化学工业研究院 | 一种合成酯胺及其季铵盐的工艺 |
CN103237598A (zh) * | 2010-10-15 | 2013-08-07 | 罗地亚管理公司 | 反应物间平衡反应化学转化的方法和装置及这类化学转化的至少一参数的测定方法 |
CN103209998B (zh) * | 2010-11-16 | 2016-04-06 | 朗盛德国有限责任公司 | 含醚的甲醇封端的聚合物 |
CN103209998A (zh) * | 2010-11-16 | 2013-07-17 | 朗盛德国有限责任公司 | 含醚的甲醇封端的聚合物 |
CN102847492A (zh) * | 2012-10-16 | 2013-01-02 | 四川国光农化股份有限公司 | 一种适用于气液反应的制备装置 |
CN103360223A (zh) * | 2013-07-16 | 2013-10-23 | 中国日用化学工业研究院 | 一种采用环路反应器制备聚甘油的工艺 |
CN103360223B (zh) * | 2013-07-16 | 2015-03-04 | 中国日用化学工业研究院 | 一种采用环路反应器制备聚甘油的工艺 |
CN106622091A (zh) * | 2016-12-09 | 2017-05-10 | 中国化学赛鼎宁波工程有限公司 | 多级循环对称喷射式环氧化合物聚合反应系统及方法 |
CN106622091B (zh) * | 2016-12-09 | 2018-09-14 | 中国化学赛鼎宁波工程有限公司 | 多级循环对称喷射式环氧化合物聚合反应系统及方法 |
CN107790096A (zh) * | 2017-12-07 | 2018-03-13 | 北方民族大学 | 节能组合机械多用设备 |
CN112979473A (zh) * | 2021-03-05 | 2021-06-18 | 江苏诺盟化工有限公司 | 一种对硝基苯乙醚的制备方法及专用回路反应器 |
CN112979473B (zh) * | 2021-03-05 | 2023-03-31 | 江苏诺盟化工有限公司 | 一种对硝基苯乙醚的制备方法及专用回路反应器 |
CN113603880A (zh) * | 2021-09-10 | 2021-11-05 | 扬州晨化新材料股份有限公司 | 一种连续化生产低分子量聚醚胺的系统及方法 |
CN113603880B (zh) * | 2021-09-10 | 2022-08-05 | 扬州晨化新材料股份有限公司 | 一种连续化生产低分子量聚醚胺的系统及方法 |
CN116041621A (zh) * | 2021-10-28 | 2023-05-02 | 中国石油化工股份有限公司 | 氢化丁腈橡胶及其制备方法 |
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ES2310795T3 (es) | 2009-01-16 |
ATE402757T1 (de) | 2008-08-15 |
CA2529107A1 (en) | 2006-07-08 |
EP1685896B1 (de) | 2008-07-30 |
CN100518921C (zh) | 2009-07-29 |
DE502005004873D1 (de) | 2008-09-11 |
DE102005001076A1 (de) | 2006-07-20 |
EP1685896A1 (de) | 2006-08-02 |
US20060155152A1 (en) | 2006-07-13 |
US7312364B2 (en) | 2007-12-25 |
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