KR20210059399A - 프탈레이트계 화합물의 수소화 방법 - Google Patents
프탈레이트계 화합물의 수소화 방법 Download PDFInfo
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- KR20210059399A KR20210059399A KR1020190146796A KR20190146796A KR20210059399A KR 20210059399 A KR20210059399 A KR 20210059399A KR 1020190146796 A KR1020190146796 A KR 1020190146796A KR 20190146796 A KR20190146796 A KR 20190146796A KR 20210059399 A KR20210059399 A KR 20210059399A
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- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 114
- 150000001875 compounds Chemical class 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 81
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 title claims abstract description 61
- 230000008569 process Effects 0.000 title description 19
- 239000002253 acid Substances 0.000 claims abstract description 50
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 33
- 239000004014 plasticizer Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims description 98
- 239000007788 liquid Substances 0.000 claims description 89
- 238000006243 chemical reaction Methods 0.000 claims description 50
- 239000003054 catalyst Substances 0.000 claims description 43
- -1 phthalate compound Chemical class 0.000 claims description 40
- 239000001257 hydrogen Substances 0.000 claims description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 230000003472 neutralizing effect Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 6
- 239000004480 active ingredient Substances 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000011342 resin composition Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 21
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- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 238000010960 commercial process Methods 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 13
- 239000012535 impurity Substances 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000007086 side reaction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 4
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- CRPXFUDVZZLWAP-UHFFFAOYSA-N bis(8-methylnonyl) benzene-1,3-dicarboxylate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC(C(=O)OCCCCCCCC(C)C)=C1 CRPXFUDVZZLWAP-UHFFFAOYSA-N 0.000 description 3
- DUQLDVZUQAAAMU-UHFFFAOYSA-N bis(8-methylnonyl) benzene-1,4-dicarboxylate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC(C)C)C=C1 DUQLDVZUQAAAMU-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000005556 hormone Substances 0.000 description 3
- 229940088597 hormone Drugs 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LQLQDKBJAIILIQ-UHFFFAOYSA-N Dibutyl terephthalate Chemical compound CCCCOC(=O)C1=CC=C(C(=O)OCCCC)C=C1 LQLQDKBJAIILIQ-UHFFFAOYSA-N 0.000 description 2
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PEIIRIVDOVFUIW-UHFFFAOYSA-N bis(7-methyloctyl) benzene-1,4-dicarboxylate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCC(C)C)C=C1 PEIIRIVDOVFUIW-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- LERGDXJITDVDBZ-UHFFFAOYSA-N dioctyl benzene-1,3-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=CC(C(=O)OCCCCCCCC)=C1 LERGDXJITDVDBZ-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- JQCXWCOOWVGKMT-UHFFFAOYSA-N phthalic acid diheptyl ester Natural products CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- KHDNBLKBTBOSDJ-UHFFFAOYSA-N 4-o-(2-ethylhexyl) 1-o-methyl benzene-1,4-dicarboxylate Chemical compound CCCCC(CC)COC(=O)C1=CC=C(C(=O)OC)C=C1 KHDNBLKBTBOSDJ-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- HOQGHOMLEVKTBY-UHFFFAOYSA-N bis(2-ethylhexyl) cyclohexane-1,4-dicarboxylate Chemical compound CCCCC(CC)COC(=O)C1CCC(C(=O)OCC(CC)CCCC)CC1 HOQGHOMLEVKTBY-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960002380 dibutyl phthalate Drugs 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000598 endocrine disruptor Substances 0.000 description 1
- 208000030172 endocrine system disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/75—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
HAZE 값 (%) | |
제조예 1 | 3.0 |
제조예 2 | 5.2 |
제조예 3 | 10.2 |
제조예 4 | 14.5 |
실험예 | 실시예 1 | 실시예 2 | 비교예 1 | 비교예 2 | |
액상 원료 종류 | 제조예 1 | 제조예 2 | 제조예 3 | 제조예 4 | |
액상 원료의 HAZE 값(%) | 3.0 | 5.2 | 10.2 | 14.5 | |
초기 전환율 | % | 75 | 75 | 75 | 75 |
운전시간 48시간 기준 전환율 | % | 73.8 | 73.4 | 68.2 | 62.2 |
전환율 감소(초기 전환율-운전시간 48시간 기준 전환율) | % | 1.2 | 1.6 | 6.8 | 12.8 |
산가 | KOH㎎/g | 0.07 | 0.14 | 0.25 | 0.35 |
가열 후 산가 | KOH㎎/g | 0.11 | 0.18 | 0.34 | 0.45 |
촉매 수명 | (X0-X1)/X0 | 1.6 | 2.1 | 9.1 | 17.1 |
c: 반응기
d: 기상-액상 분리기
1, 2: 기상 원료
3, 4: 액상 원료
5: 반응 혼합물
6: 기상의 미반응물
7: 액상의 반응 생성물
Claims (20)
- 수소를 포함하는 기상 원료; 및 프탈레이트계 화합물을 포함하는 액상 원료;를 반응기에 투입하여, 수소 및 프탈레이트계 화합물을 수소화 촉매 존재 하에 반응시키는 단계를 포함하는 프탈레이트계 화합물의 수소화 방법으로서,
상기 액상 원료의 HAZE 값이 8% 이하이고,
상기 반응 후 분리된 수소화 반응 생성물의 산가가 0.3 KOHmg/g 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 액상 원료의 HAZE 값이 6% 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 액상 원료의 HAZE 값이 4% 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 반응 후 분리된 수소화 반응 생성물의 산가는 0.15 KOHmg/g 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 반응 후 분리된 수소화 반응 생성물의 산가는 0.07 KOHmg/g 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 반응 후 분리된 수소화 반응 생성물의 가열 후 산가는 0.4 KOHmg/g 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 반응 후 분리된 수소화 반응 생성물의 가열 후 산가는 0.25 KOHmg/g 이하인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 수소는, 상기 프탈레이트계 화합물 1몰에 대하여 3 내지 300몰의 양으로 투입되는, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 프탈레이트계 화합물은, 프탈레이트 화합물, 테레프탈레이트 화합물, 이소프탈레이트 화합물 및 이들의 카르복실산 유도체로 이루어진 군에서 선택되는 1종 이상의 화합물을 포함하는, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 프탈레이트계 화합물은 프탈레이트 화합물 또는 테레프탈레이트 화합물인, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 기상 원료는 반응기의 상부 또는 하부에서 공급되고, 상기 액상 원료는 반응기의 상부에서 공급되는, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 수소화 촉매는, 루테늄(Ru), 로듐(Rh), 팔라듐(Pd) 및 백금(Pt)으로 이루어진 군으로부터 선택되는 1종 이상의 활성 성분을 포함하는, 프탈레이트계 화합물의 수소화 방법.
- 제12항에 있어서,
상기 수소화 촉매는 담체를 더 포함하며,
상기 활성 성분은 담체 100중량부에 대하여 3중량부 이하의 양으로 포함되는, 프탈레이트계 화합물의 수소화 방법.
- 제1항에 있어서,
상기 액상 원료의 투입 전, 액상 원료를 필터를 이용하여 150℃ 이하의 온도 조건에서 필터링하는 단계를 더 포함하는, 프탈레이트계 화합물의 수소화 방법.
- 제14항에 있어서,
상기 필터링 전에, 상기 액상 원료에 대해 중화제 및 물 중 1종 이상을 투입하고 혼합하는 단계를 더 포함하는, 프탈레이트계 화합물의 수소화 방법.
- 제14항에 있어서,
상기 필터링 전에, 상기 액상 원료를 스트리핑 하는 단계를 더 포함하는, 프탈레이트계 화합물의 수소화 방법.
- 제1항 내지 제16항 중 어느 한 항의 방법에 의하여 제조된, 수소화된 프탈레이트계 화합물.
- 제17항에 있어서,
상기 수소화된 프탈레이트계 화합물은, 수소화된 프탈레이트 화합물 또는 수소화된 테레프탈레이트 화합물인, 수소화된 프탈레이트계 화합물.
- 제17항의 수소화된 프탈레이트계 화합물을 포함하는, 가소제.
- 제19항의 가소제; 및
에틸렌 초산 비닐, 폴리에틸렌, 폴리프로필렌, 폴리염화비닐, 폴리스타이렌, 폴리우레탄, 폴리부타디엔, 실리콘, 열가소성 엘라스토머 및 이들의 공중합체로 이루어진 군에서 선택되는 1종 이상의 수지;를 포함하는, 수지 조성물.
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PCT/KR2020/014695 WO2021096103A1 (ko) | 2019-11-15 | 2020-10-27 | 프탈레이트계 화합물의 수소화 방법 |
US17/770,611 US20220388940A1 (en) | 2019-11-15 | 2020-10-27 | Process for hydrogenation of phthalate based compound |
EP20887046.9A EP4059920A4 (en) | 2019-11-15 | 2020-10-27 | METHOD FOR HYDROGENATION OF A PHTHALATE-BASED COMPOUND |
CN202080074835.5A CN114630816B (zh) | 2019-11-15 | 2020-10-27 | 基于苯二甲酸酯的化合物的氢化方法 |
JP2022523990A JP7471406B2 (ja) | 2019-11-15 | 2020-10-27 | フタレート系化合物の水素化方法 |
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DE19721347B9 (de) | 1997-05-22 | 2005-09-29 | Celanese Chemicals Europe Gmbh | Verfahren zur Herstellung von Esterweichmachern |
BR9813786B1 (pt) | 1997-12-19 | 2013-11-12 | Processo para hidrogenar di(isononil)ftalato ou di(isodecil)ftalato ou uma mistura de dois ou mais destes | |
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