JP2011506727A - ポリエーテルアルコール類の製造方法 - Google Patents
ポリエーテルアルコール類の製造方法 Download PDFInfo
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- JP2011506727A JP2011506727A JP2010538639A JP2010538639A JP2011506727A JP 2011506727 A JP2011506727 A JP 2011506727A JP 2010538639 A JP2010538639 A JP 2010538639A JP 2010538639 A JP2010538639 A JP 2010538639A JP 2011506727 A JP2011506727 A JP 2011506727A
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- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 28
- 229920000570 polyether Polymers 0.000 title claims abstract description 28
- 150000001298 alcohols Chemical class 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 title description 14
- 239000007858 starting material Substances 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000007787 solid Substances 0.000 claims abstract description 47
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 45
- 150000001875 compounds Chemical class 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 30
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 16
- 229930006000 Sucrose Natural products 0.000 claims description 16
- 150000001412 amines Chemical class 0.000 claims description 16
- 239000005720 sucrose Substances 0.000 claims description 16
- 235000011187 glycerol Nutrition 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 11
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 235000014633 carbohydrates Nutrition 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000600 sorbitol Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims 1
- 239000000413 hydrolysate Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 40
- 239000000047 product Substances 0.000 description 30
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 12
- 239000012467 final product Substances 0.000 description 11
- 238000010924 continuous production Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 230000029936 alkylation Effects 0.000 description 9
- 238000005804 alkylation reaction Methods 0.000 description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 5
- 229960002887 deanol Drugs 0.000 description 5
- 239000012972 dimethylethanolamine Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- -1 aliphatic amines Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- MSPCIZMDDUQPGJ-UHFFFAOYSA-N N-methyl-N-(trimethylsilyl)trifluoroacetamide Chemical compound C[Si](C)(C)N(C)C(=O)C(F)(F)F MSPCIZMDDUQPGJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 150000007514 bases Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006884 silylation reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000010550 living polymerization reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920005903 polyol mixture Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—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 the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
- 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
- C08G65/2642—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 catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2672—Nitrogen or compounds thereof
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
【選択図】なし
Description
生成物を固液分離にかけてもよい。この固液分離は、濾過であっても、クロスフロー濾過、あるいは重力除去、例えば液体サイクロンであってもよい。糖を含む液流は反応器に返送し、糖を含まない生成物流は、次の加工工程に流入させる。
ショ糖とグリセリンからなるペーストの連続生産
供給原料を連続的にリップ社のインライン剪断力ミキサー中に供給して、同ミキサー中でショ糖とグリセリン(比率:80:20)からなるペーストを調整した。得られたペーストを、偏心スクリューポンプで連続的に、加圧下(15bar)で反応容器中に投入した。粒度分布(PSD)は、レーザ回折により決定した。このために、このペーストをイソプロパノール中でスラリー化させ、超音波浴中で2分間処理した。次いで、一部を測定のために取り出し上記分析装置に移した。PSDでは、1〜1000μmの幅を示し、粒度分布曲線の極大は、約20〜50μmであった。ペーストに処理前の結晶状態の糖のPSDは、10〜2000μmであった。
ショ糖/グリセリン混合物とアルキレンオキシドとの連続反応
ショ糖とグリセリンの混合物(比率:80:20)を、逆回転エクストルーダー中で調整し、ピストンポンプにて、循環システムを有する水力的に満たされた連続攪拌槽(2.8l)に供給した。この反応容器は攪拌器を有していた。
ショ糖/グリセリン/ポリオール混合物の連続的アルキル化
ショ糖とグリセリンと実施例2のポリエーテルオールの混合物(ショ糖:グリセリン:ポリエーテルオール重量比=60:20:20)を逆回転エクストルーダー中で連続的に混合してペーストとした。これを、実施例2に記載の連続攪拌槽へピストンポンプにより導いた。これ以外の反応方法は同じであり、定常状態運転からの反応生成物は実施例1に近い分析データを示した。OHN:485、粘度:25200mPas(25℃)、残留糖含量:200ppm。また、連続反応から得られた最終生成物の一部を出発原料混合物に戻した。
ショ糖/グリセリン混合物の連続的アルキル化
実施例1に記載のようにして、ショ糖とグリセリンの混合物(比率:80:20)を逆回転エクストルーダー中で連続的に混合してペーストとし、実施例2に記載の連続攪拌槽にピストンポンプにより導いた。触媒のDMEOA(供給原料の総量に対して0.75重量%)とプロピレンオキシドとを、同様に、HPLCポンプにより連続的に反応容器(CSTR)に供給した。合計の流量は1378g/hであった。この混合物の一部を、第二の反応容器、容量が1.4lのCSTRに連続的に供給した。次いで、残留するプロピレンオキシドを除くため、この反応混合物を後反応器(1.1l)に供給した。未変換のプロピレンオキシドは、ストリッピング容器で連続的に除いた。CSTRと後反応器の反応温度はともに、110℃であった。後反応器の出口には圧力保持バルブがあり、このバルブにより反応器内容物を連続的に、減圧下(約50mbar)の生成物貯槽に放出した。この生成物は後処理をしなかった。定常状態運転(約5滞留時間)中に得られた反応生成物を分析した。ATR−IR検出端によれば、第一のCSTR中のプロピレンオキシド濃度は8.3%であり、第二のCSTRの同濃度は1.3%であった。得られた生成物のOH価は455mg・KOH/gであり、粘度は25℃で20150mPasであった。残留糖の含量は、生成物をシリル化後、ガスクロマトグラフィー分析で測定した。残留糖は検出されなかった。生成物の発泡性を分析したところ、相当する半回分式の生成物とほぼ同等の性質を示した。
Claims (23)
- 反応容器中で少なくとも一種が室温で固体であるH官能性出発物質にアルキレンオキシドを付加し、これらの出発成分を上記反応容器中に連続的に供給してポリエーテルアルコールを製造する方法であって、上記固体出発物質のペーストを調整し、該ペーストを前記反応容器に連続的に供給することを特徴とする方法。
- 逆混合反応器で実施される請求項1に記載の方法。
- 連続的に実施される請求項1に記載の方法。
- 半連続的に実施される請求項1に記載の方法。
- 前記逆混合反応器が攪拌槽反応器である請求項1に記載の方法。
- 前記逆混合反応器が攪拌槽バッテリーである請求項1に記載の方法。
- 前記逆混合反応器がジェットループ反応器である請求項1に記載の方法。
- 前記反応器が管状反応器である請求項3に記載の方法。
- 前記連続逆混合反応器の下流に他の連続反応器が連続する請求項3に記載の方法。
- 前記他の連続反応器が栓流の反応器である請求項8に記載の方法。
- 前記他の連続反応器が管状反応器である請求項7に記載の方法。
- 固体出発物質として用いられる化合物が少なくとも4官能性である請求項1に記載の方法。
- 用いる固体出発物質が炭水化物を含む請求項1に記載の方法。
- 前記炭水化物が、ペンタエリスリトール、ソルビトール、ショ糖、セルロースおよび澱粉加水分解物からなる群から選ばれる請求項1に記載の方法。
- 用いる固体出発物質が、少なくとも一個の窒素原子を含む化合物を含む請求項1に記載の方法。
- 前記一個の窒素原子を含む固体出発物質として用いられる化合物が、トリレンジアミン、ジフェニルメタンジアミン、尿素、メラミン、これらのH官能性誘導体、およびアミンとイソシアネートの反応生成物とからなる群から選ばれる請求項14に記載の方法。
- 前記ペーストが、前記固体出発物質を室温で液体の化合物と混合して製造される請求項1に記載の方法。
- 前記室温で液体の化合物が水である請求項16に記載の方法。
- 前記室温で液体の化合物がアルコールである請求項16に記載の方法。
- 前記アルコールが、グリセリン、エチレングリコール、ジエチレングリコール、プロピレングリコール、ブタンジオールまたはポリエーテルアルコールからなる群から選ばれる請求項19に記載の方法。
- 前記室温で液体の化合物がアミンである請求項16に記載の方法。
- 前記ペーストが前記固体出発物質と室温で液体の化合物とを剪断力ミキサー中で混合して製造される請求項1に記載の方法。
- 少なくとも一種の室温で固体のH官能性化合物と少なくとも一種の室温で液体のH官能性化合物とからなり、ペーストの状態で存在している混合物。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019074053A1 (ja) * | 2017-10-12 | 2019-04-18 | 株式会社クレハ | 芳香族重合体の連続製造方法及び芳香族重合体の連続製造装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011041300A1 (en) * | 2009-10-02 | 2011-04-07 | Basf Se | Reduced-odor polyol composition and method of producing same |
EP2365019A1 (de) * | 2010-03-13 | 2011-09-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
US20130030074A1 (en) * | 2011-07-26 | 2013-01-31 | Basf Se | Process for the continuous production of polyetherols |
EP2551289A1 (en) * | 2011-07-26 | 2013-01-30 | Basf Se | Process for the continuous production of polyetherols |
US9056945B2 (en) * | 2012-03-26 | 2015-06-16 | Basf Se | Process for organocatalytic ring-opening polymerization |
US9156761B2 (en) * | 2012-03-26 | 2015-10-13 | Basf Se | Process for preparing polyether polyols |
US20130261206A1 (en) * | 2012-04-03 | 2013-10-03 | Basf Se | Process for the continuous production of polyetherols |
ES2568037T3 (es) | 2012-04-03 | 2016-04-27 | Basf Se | Procedimiento para la producción continua de polieteroles |
MX2016013246A (es) | 2014-04-09 | 2017-01-18 | Basf Se | Proceso para la produccion continua de polioles de polieter. |
US11629225B2 (en) | 2020-05-26 | 2023-04-18 | Covestro Llc | Processes for producing aromatic diamine-initiated polyether polyols |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956909A (ja) * | 1972-08-22 | 1974-06-03 | ||
JPS60170640A (ja) * | 1984-01-27 | 1985-09-04 | ヘキスト・アクチエンゲゼルシャフト | 粘稠な塩水溶液 |
JPS63165394A (ja) * | 1986-09-17 | 1988-07-08 | テイト アンド ライル パブリック リミテッド コンパニー | スクロース誘導体の製造法 |
JPH04198216A (ja) * | 1990-11-27 | 1992-07-17 | Mitsui Toatsu Chem Inc | ポリオキシアルキレンポリオールの製造方法 |
JPH06322100A (ja) * | 1993-03-31 | 1994-11-22 | Bayer Ag | スクロースを基材とした低粘度、高官能価、淡色のポリエーテルの製造方法 |
JP2000017070A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Glass Co Ltd | 水酸基含有ポリオキシアルキレン |
WO2001036513A1 (en) * | 1999-11-18 | 2001-05-25 | Basf Corporation | Continuous process for the production of sucrose based polyether polyols |
JP2003514937A (ja) * | 1999-11-18 | 2003-04-22 | ビーエーエスエフ、コーポレーション | ポリエーテルポリオールの連続的製造方法 |
JP2005272838A (ja) * | 2004-03-19 | 2005-10-06 | Bayer Material Science Llc | Dmc触媒法において、開始剤フィードストリームの酸性化 |
WO2006106122A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Aktiengesellschaft | Verfahren zur herstellung von polyetheralkoholen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE632388A (ja) * | 1962-05-17 | |||
US5057627A (en) * | 1988-06-09 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by phosphate salts of the rare earth elements |
US5290558A (en) * | 1989-09-21 | 1994-03-01 | Osteotech, Inc. | Flowable demineralized bone powder composition and its use in bone repair |
JPH08260942A (ja) * | 1995-03-28 | 1996-10-08 | Hideo Yoshikawa | 排気浄化装置 |
US5689012A (en) * | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
AR017610A1 (es) * | 1997-11-13 | 2001-09-12 | Dow Chemical Co | Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores |
DE19944762A1 (de) * | 1999-09-17 | 2001-03-22 | Basf Ag | Verfahren zur Herstellung von Blockweichschaumpolyolen |
DE10156014A1 (de) * | 2001-11-15 | 2003-06-05 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
DE10237910A1 (de) * | 2002-08-14 | 2004-02-26 | Basf Ag | Verfahren zur Herstellung von hochfunktionellen Polyetherolen |
DE10324998A1 (de) * | 2003-06-03 | 2004-12-23 | Basf Ag | Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse |
US20070203319A1 (en) * | 2006-02-27 | 2007-08-30 | Dexheimer Edward M | Process of forming a polyol |
US20070199976A1 (en) * | 2006-02-27 | 2007-08-30 | Mao-Yao Huang | Process of forming a polyol |
KR101382088B1 (ko) * | 2006-06-23 | 2014-04-04 | 바스프 에스이 | 폴리에테르 알콜의 연속적 제조 방법 |
MX2010008646A (es) * | 2008-02-07 | 2010-08-31 | Shell Int Research | Metodo y composicion para la recuperacion mejorada de hidrocarburos. |
-
2008
- 2008-12-16 KR KR1020107015855A patent/KR101223841B1/ko active IP Right Grant
- 2008-12-16 WO PCT/EP2008/067588 patent/WO2009077517A1/de active Application Filing
- 2008-12-16 RU RU2010129466/04A patent/RU2448125C2/ru not_active IP Right Cessation
- 2008-12-16 JP JP2010538639A patent/JP5468013B2/ja not_active Expired - Fee Related
- 2008-12-16 US US12/743,116 patent/US20100261870A1/en not_active Abandoned
- 2008-12-16 MX MX2010005449A patent/MX2010005449A/es active IP Right Grant
- 2008-12-16 ES ES08861704T patent/ES2394551T3/es active Active
- 2008-12-16 EP EP08861704A patent/EP2225307B1/de active Active
- 2008-12-16 CN CN2008801219409A patent/CN101903438B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956909A (ja) * | 1972-08-22 | 1974-06-03 | ||
JPS60170640A (ja) * | 1984-01-27 | 1985-09-04 | ヘキスト・アクチエンゲゼルシャフト | 粘稠な塩水溶液 |
JPS63165394A (ja) * | 1986-09-17 | 1988-07-08 | テイト アンド ライル パブリック リミテッド コンパニー | スクロース誘導体の製造法 |
JPH08208681A (ja) * | 1986-09-17 | 1996-08-13 | Tate & Lyle Plc | スクロース誘導体の製造法 |
JPH04198216A (ja) * | 1990-11-27 | 1992-07-17 | Mitsui Toatsu Chem Inc | ポリオキシアルキレンポリオールの製造方法 |
JPH06322100A (ja) * | 1993-03-31 | 1994-11-22 | Bayer Ag | スクロースを基材とした低粘度、高官能価、淡色のポリエーテルの製造方法 |
JP2000017070A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Glass Co Ltd | 水酸基含有ポリオキシアルキレン |
WO2001036513A1 (en) * | 1999-11-18 | 2001-05-25 | Basf Corporation | Continuous process for the production of sucrose based polyether polyols |
JP2003514937A (ja) * | 1999-11-18 | 2003-04-22 | ビーエーエスエフ、コーポレーション | ポリエーテルポリオールの連続的製造方法 |
JP2005272838A (ja) * | 2004-03-19 | 2005-10-06 | Bayer Material Science Llc | Dmc触媒法において、開始剤フィードストリームの酸性化 |
WO2006106122A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Aktiengesellschaft | Verfahren zur herstellung von polyetheralkoholen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019074053A1 (ja) * | 2017-10-12 | 2019-04-18 | 株式会社クレハ | 芳香族重合体の連続製造方法及び芳香族重合体の連続製造装置 |
US11383215B2 (en) | 2017-10-12 | 2022-07-12 | Kureha Corporation | Continuous production method for aromatic polymer and continuous production apparatus for aromatic polymer |
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