CN103159609A - 多元羧酸或其衍生物的氢化方法 - Google Patents
多元羧酸或其衍生物的氢化方法 Download PDFInfo
- Publication number
- CN103159609A CN103159609A CN2012100197468A CN201210019746A CN103159609A CN 103159609 A CN103159609 A CN 103159609A CN 2012100197468 A CN2012100197468 A CN 2012100197468A CN 201210019746 A CN201210019746 A CN 201210019746A CN 103159609 A CN103159609 A CN 103159609A
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- China
- Prior art keywords
- polycarboxylic acid
- hydrogenation
- derivatives
- acid
- phthalate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000002253 acid Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 39
- 150000007513 acids Chemical class 0.000 title description 2
- 239000003054 catalyst Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims description 55
- 150000002148 esters Chemical class 0.000 claims description 23
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 16
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 16
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 11
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
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- 239000004411 aluminium Substances 0.000 claims description 3
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- 238000006243 chemical reaction Methods 0.000 description 50
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- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
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- 101150003085 Pdcl gene Proteins 0.000 description 6
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- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 6
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- 229910021641 deionized water Inorganic materials 0.000 description 5
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- 238000012545 processing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
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- 239000003292 glue Substances 0.000 description 3
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- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 3
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Abstract
本发明提供一种多元羧酸或其衍生物的氢化方法,包括以下步骤:于存在催化剂的条件下,氢化多元羧酸或其衍生物,其中该催化剂包括:催化剂载体,其中催化剂载体包括IIA族与IIIA族元素;以及活性金属,其中活性金属包括VIIIB族过渡金属元素。
Description
技术领域
本发明是涉及一种氢化方法,且特别是涉及一种多元羧酸(polycarboxylicacids)或其衍生物的氢化方法。
背景技术
氢化反应是石油化学工业常见的反应,通常藉由催化剂帮助氢化反应,催化剂主要以过渡金属元素为主成分。多元羧酸或其衍生物(例如酯或酐)的氢化反应产物具有许多用途,例如可作为高分子材料的可塑剂或金属加工的助剂等。
于各种可塑剂中,邻苯二甲酸二辛酯(dioctyl phthalate,DOP)使用量最多,但由于对于人体与环境不利,因此,其它取代品,例如1,2-环己烷多元酸酯类化合物已被开发研究。
制作1,2-环己烷多元酸酯类化合物最简单的方式,是将多元羧酸或其衍生物进行氢化反应,目前业界已提出许多氢化反应的方法。然而,已知的氢化反应都需于高压下(50~200巴(Bar))进行反应,且需要一定的高压氢气,苯环的氢化率才能提高到90%以上,因此,反应设备的价格不菲,进而使反应成本无法降低。
发明内容
因此,本发明的目的在于提供一种可于低压下进行反应、兼顾高产率和降低制程成本的多元羧酸或其衍生物的氢化反应。
本发明提供一种多元羧酸或其衍生物的氢化方法,包括以下步骤:于存在一催化剂的条件下,氢化一多元羧酸或其衍生物,其中该催化剂包括:一催化剂载体,其中该催化剂载体包括IIA族与IIIA族元素;以及一活性金属,其中该活性金属包括VIIIB族过渡金属元素。
本发明的优点在于:本发明的苯多羧酸或其衍生物的氢化反应是于低压下进行反应,不但可达到高产率,且能降低制程成本。
为让本发明的上述和其它目的、特征和优点能更明显易懂,下文特举出较佳实施例,并配合所附附图,作详细说明如下:
附图说明
图1A-1B为一系列气相层析图,用以说明本发明的多元羧酸经过氢化反应的产率。
具体实施方式
本发明提供一种多元羧酸或其衍生物的氢化方法,包括以下步骤,首先提供多元羧酸或其衍生物。多元羧酸包括邻苯二甲酸(phthalic acid)、对苯二甲酸(terephthalic acid)、间苯二甲酸(isophthalic acid)、1,2,4-苯三羧酸(trimelliticacid)、1,3,5-苯三羧酸(trimesic acid)、1,2,3-苯三羧酸(hemimellitic acid)或1,2,4,5-苯四羧酸(pyromellitic acid)。
“多元羧酸衍生物”是指多元羧酸的单酯(monoester)、双酯(diester)、三酯(triester)、四酯(tetraester)或酐(anhydride)。前述酯类包括C1-C30烷基(alkyl)酯、C3-C30环烷基(cycloalkyl)酯或C1-C30烷氧基(alkoxyalkyl)酯,较佳C2-C20烷基(alkyl)酯、C3-C20环烷基(cycloalkyl)酯或C2-C20烷氧基(alkoxyalkyl)酯,且碳链可为直链(linear)或支链(branched)。
多元羧酸衍生物包括:邻苯二甲酸单甲酯(monomethyl phthalate)、邻苯二甲酸二甲酯(dimethyl phthalate)、邻苯二甲酸二丙酯(di-n-propyl phthalate)、邻苯二甲酸二丁酯(di-n-butyl phthalate)、邻苯二甲酸二异丁酯(diisobutylphthalate)、邻苯二甲酸二叔丁酯(di-tert-butyl phthalate)、邻苯二甲酸乙二醇酯(monoglycol phthalate)、邻苯二甲酸二乙二醇酯(diglycol phthalate)、邻苯二甲酸二正辛酯(di-n-octyl phthalate)、邻苯二甲酸二异辛酯(diisooctyl phthalate)、邻苯二甲酸二辛酯(di-2-ethylhexyl phthalate)、邻苯二甲酸二正壬酯(di-n-nonylphthalate)、邻苯二甲酸二异壬酯(diisononyl phthalate)、邻苯二甲酸二正癸酯(di-n-decyl phthalate)、(di-2-propylheptyl phthalate)、邻苯二甲酸二异癸酯(diisodecyl phthalate)、邻苯二甲酸二正十一酯(di-n-undecyl phthalate)、邻苯二甲酸二异十一酯(diisoundecyl phthalate)、邻苯二甲酸双十三酯(ditridecylphthalate)、邻苯二甲酸二正十八酯(di-n-octadecyl phthalate)、邻苯二甲酸二异十八酯(diisooctadecyl phthalate)、间苯二甲酸单甲酯(monomethylisophthalate)、间苯二甲酸二甲酯(dimethyl isophthalate)、间苯二甲酸二乙酯(diethyl isophthalate)、间苯二甲酸二丙酯(di-n-propyl isophthalate)、间苯二甲酸二丁酯(di-n-butyl isophthalate)、间苯二甲酸二异丁酯(diisobutylisophthalate)、间苯二甲酸二叔丁酯(di-tert-butyl isophthalate)、间苯二甲酸乙二醇酯(monoglycol isophthalate)、间苯二甲酸二乙二醇酯(diglycolisophthalate)、间苯二甲酸二正辛酯(di-n-octyl isophthalate)、间苯二甲酸二异辛酯(diisooctyl isophthalate)、间苯二甲酸二异壬酯(diisononyl isophthalate)、间苯二甲酸二正癸酯(di-n-decyl isophthalate)、间苯二甲酸二异癸酯(diisodecylisophthalate),间苯二甲酸二正十一酯(di-n-undecyl isophthalalate)、间苯二甲酸双十三酯(ditridecyl isophthalate)或二甲酸二异十八酯(diisooctadecyl isophthalate)、对苯二甲酸单甲酯(monomethyl terephthalate)、对苯二甲酸二甲酯(dimethylterephthalate)、对苯二甲酸二乙酯(diethyl terephthalate)、对苯二甲酸二丙酯(di-n-propyl terephthalate)、对苯二甲酸二丁酯(dibutyl terephthalate)、对苯二甲酸二异丁酯(diisobutyl terephthalate)、对苯二甲酸二叔丁酯(di-tert-butylterephthalate)、对苯二甲酸乙二醇酯(monoglycol terephthalate)、对苯二甲酸二乙二醇酯(diglycol terephthalate)、对苯二甲酸二正辛酯(n-octyl terephthalate)、对苯二甲酸二异辛酯(diisooctyl terephthalate)、对苯二甲酸二辛酯(di-2-ethylhexyl terephthalate)、对苯二甲酸二正壬酯(di-n-nonyl terephthalate)、对苯二甲酸二异壬酯(diisononyl terephthalate)、对苯二甲酸二正癸酯(di-n-decylterephthalate)、对苯二甲酸二正十一酯(di-n-undecyl terephthalate)、对苯二甲酸二异癸酯(diisodecyl terephthalate)、对苯二甲酸十二酯(diisododecylterephthalate)、对苯二甲酸双十三酯(ditriecyl terephthalate)、对苯二甲酸二正十八酯(di-n-octadecyl terephthalate)、对苯二甲酸二异十八酯(diisooctadecylterephthalate)。
于一实施例中,多元羧酸衍生物例如邻苯二甲酸二乙酯(Diethyl phthalate,DEP)。
于另一实施例中,多元羧酸衍生物例如邻苯二甲酸二丁酯(Dibutylphthalate,DBP)。
于又一实施例中,多元羧酸衍生物例如邻苯二甲酸二异辛酯(diisooctylphthalate,DOP)。
于再一实施例中,多元羧酸衍生物例如邻苯二甲酸二异壬酯(diisononylphthalate,DINP)。
之后,将多元羧酸或其衍生物置于反应器中,以进行氢化反应,反应器可以是连续式(例如滴流床反应器(trickle bed reactor))或非连续式(例如批次反应器(batchwise))。
反应器的压力可为常压或为约1~50巴(Bar),反应压力是1~20巴(Bar),反应压力也可以是1~10巴(Bar)。反应器的温度为约100~250℃,较佳为约150~220℃。
反应器中包括催化剂,催化剂包括催化剂载体与活性金属。催化剂载体包括IIA族与IIIA族元素,IIA族元素包括镁(Mg)、钙(Ca)、锶(Sr)、钡(Ba)或上述的组合,IIIA族元素包括硼(B)、铝(Al)或上述的组合。
活性金属包括VIIIB族过渡金属元素,其中VIIIB族过渡金属元素包括铂(Pt)、钯(Pd)、钌(Ru)、铑(Rh)或上述的组合。活性金属占整个催化剂比例为约0.2~10重量%,较佳为约0.2~3重量%,更佳为约0.2~1.5重量%。
此外,于催化剂中还包括助剂,例如活性碳(activated carbon)、碳化硅(silicon carbide)、氧化铝(aluminum oxide)、二氧化硅(silicon dioxide)、二氧化钛(titanium dioxide)或上述的组合。
再者,也可添加成型剂(forming agent)于催化剂中,成型剂例如铝胶(alumina sol)、硅胶(silica gel)、钛胶(Titanium sol)、锆胶(zirconium sol)或沥青(pitch),成型剂的作用在于使催化剂载体成型(如柱状)。
于一实施例中,催化剂是由氧化铝及氧化钙粉末混合作成载体,再添加氯化钯(PdCl2)作为活性金属,可将邻苯二甲酸二乙酯(Diethyl phthalate,DEP)氢化变成环己烷二甲酸二乙酯。
于另一实施例中,催化剂是由硝酸镁及硝酸铝经氢氧化钠与碳酸钠沉淀,作成的载体,再添加氯化钯(PdCl2)作为活性金属,可将邻苯二甲酸二辛酯(diisooctyl phthalate)氢化变成环已烷二甲酸二辛酯。
于又一实施例中,催化剂是由硝酸镁及硝酸铝经氢氧化钠与碳酸钠沉淀,再添加氧化铝为助剂,以制作成载体后,再添加氯化钯(PdCl2)作为活性金属,可将邻苯二甲酸二异壬酯(diisononyl phthalate)氢化变成环己烷二甲酸二异壬酯。
此外,氢化反应中可添加溶剂(用于帮助多元羧酸或其衍生物的溶解)于反应器中,也可不添加溶剂于反应器中,以避免溶剂移除的问题。
相较于已知于高压(50~200巴(Bar))条件下进行氢化反应,本发明的催化剂与制程,可使氢化反应在常压下或较低压力的条件下进行(小于50巴(Bar)),且反应产率(yield)仍可高达99%以上,且实验操作条件较容易控制,进而可降低制程成本。
【制备例】
制备例1制备A催化剂
将100g的活性氧化铝、30g的氧化钙溶于200ml去离子水,以调配成溶液,搅拌1小时后在120℃下去除水份,然后于450℃煅烧6小时。
称取上述50克粉体与内含0.35克Pd的PdCl2溶液50ml,充分混合后加热去除水份,然后在120℃下干燥。干燥后的催化剂粉体经过成型步骤,以得到20~30网孔数(mesh)的均匀颗粒,催化剂成型颗粒再于空气中450℃煅烧4小时,制得A催化剂。
应用于氢化反应前先将催化剂装填于反应管中,在氢气气氛与250℃下进行4小时前处理。
制备例2制备B催化剂
将140g硝酸镁(Mg(NO3)2·6H2O)、155g硝酸铝(Al(NO3)3·9H2O)溶于2000ml去离子水,以调配成溶液。再加入内含氢氧化钠∶碳酸钠重量比为70∶130的1100ml去离子水溶液,然后于60~80℃下充分搅拌混合后过滤,所得滤饼水洗后于110℃烘干。
称取上述40g粉体与内含0.4g Pd的PdCl2溶液50ml,充分混合后加热去除水份,干燥后的催化剂粉体经过成型步骤,以得到20~30网孔数(mesh)的均匀颗粒,催化剂成型颗粒再于空气中450℃煅烧4小时,制得B催化剂。
应用于氢化反应前,先将催化剂装填于反应管中,在氢气气氛与250℃下进行4小时前处理。
制备例3制备C催化剂
将140g硝酸镁(Mg(NO3)2·6H2O)与155g硝酸铝(Al(NO3)3·9H2O)溶于2000ml去离子水中,以调配成溶液。再加入内含氢氧化钠∶碳酸钠重量比为70∶130的1100ml去离子水溶液,然后于60~80℃下充分搅拌混合,然后加入100g氧化铝持续搅拌1小时后过滤,所得滤饼水洗后于110℃烘干。
称取100g上述粉体与20g成型剂与粘着剂经过捏合与挤压成型步骤,以得到圆柱形状催化剂载体,450℃煅烧4小时。
的后,称取上述100g圆柱催化剂载体与内含1g Pd的PdCl2溶液200ml,充分混合后加热去除水份,再于450℃煅烧4小时,制得C催化剂。
应用于氢化反应前,先将催化剂整粒呈20~30网孔数(mesh)的颗粒装填于反应管中,在氢气气氛与250℃下进行4小时前处理。
【实施例】
实施例1
流程1
称取6ml催化剂A置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验,对邻苯二甲酸二乙酯化合物进行氢化反应,反应如流程1。
反应条件:于常压下,以乙醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度200℃,反应溶液流速:1.0mL/hr。以气相层析仪分析,实验结果显示常压下产率(yield)可达几近100%。
实施例2
流程2
称取6ml催化剂A置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验,对邻苯二甲酸二丁酯化合物进行氢化反应,反应如流程2。
反应条件:于常压下,以正丁醇为溶剂,进料比为1∶1,H2流速:35mL/min,反应温度200℃,反应溶液流速:1.0mL/hr。以气相层析仪分析,实验结果显示常压下产率可达几近100%。
实施例3
流程3
称取6ml催化剂A置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验,对邻苯二甲酸二异辛酯化合物(DOP)进行氢化反应,反应如流程3。
反应条件:于常压下,以2-乙基-正己醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度200℃,反应溶液流速:1.0mL/hr。
请参见图1A,此图显示DOP的气相层析图,其中DOP信号出现于32.121分钟,而3.489分钟为稀释剂丙酮的信号。
请参见图1B,此图显示DOP进行氢化反应后的气相层析图,其中DOP氢化产物(cis与trans)出现于31.084分钟与31.266分钟,而2-乙基-正己醇的信号出现于11.463分钟,稀释剂的信号出现于3.486分钟。
由图1B可知,除了稀释剂及反应溶剂外,就只剩下氢化的产品,没有其它的副产物及反应物存在,显示常压下产率可达几近100%。
实施例4
称取6ml催化剂B置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异辛酯化合物进行氢化反应,反应如流程3。
反应条件:以2-乙基-正己醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度200℃,在10Bar压力,流速于1.0mL/hr。以气相层析仪分析,实验结果显示产率可达几近100%。
实施例5
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异辛酯化合物进行氢化反应,反应如流程3。
反应条件:以2-乙基-正己醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度200℃,在10Bar压力,流速于1.5mL/hr。以气相层析仪分析,实验结果显示产率可达几近100%。
实施例6
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异辛酯化合物进行氢化反应,反应如流程3。
反应条件:于常压下,直接以邻苯二甲酸二异辛酯进料,在不添加溶剂的情况下,H2流速:70mL/min,反应温度200℃;反应溶液流速:0.6mL/hr。以气相层析仪分析,实验结果显示常压下产率可达几近100%。
实施例7
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异辛酯化合物进行氢化反应,反应如流程3。
反应条件:直接以邻苯二甲酸二异辛酯进料,在不添加溶剂的情况下,H2流速:70mL/min,反应温度:200℃,在10Bar压力下,流速于2.5mL/hr。以气相层析仪分析,实验结果显示产率可达几近100%。
实施例8
流程4
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异壬酯化合物进行氢化反应,反应如流程4。
反应条件:于常压下,以异壬醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度:200℃,反应溶液流速:1.0mL/hr。以核磁共振光谱仪分析,实验结果显示常压下转化率大于99%以上。
实施例9
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异壬酯化合物进行氢化反应,反应如流程4。
反应条件:以异壬醇为溶剂,进料比为1∶1,H2流速:70mL/min,反应温度:200℃,在10Bar压力下,反应溶液流速:1.15mL/hr。以核磁共振光谱仪分析,实验结果显示转化率大于99%以上。
实施例10
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异壬酯化合物进行氢化反应,反应如流程4。
反应条件:于常压下,直接以邻苯二甲酸二异壬酯进料,在不添加溶剂的情况下,H2流速:70mL/min,反应温度:200℃;反应溶液流速:0.54mL/hr,以核磁共振光谱仪分析,实验结果显示常压下转化率大于99%以上。
实施例11
称取6ml催化剂C置于固定床反应器中,以连续式滴流床反应器(Tricklebed reactor)进行试验;对邻苯二甲酸二异壬酯化合物进行氢化反应,反应如流程4。
反应条件:直接以邻苯二甲酸二异壬酯进料,在不添加溶剂的情况下,H2流速:70mL/min,反应温度:200℃,在10Bar压力下,反应溶液流速:2.4mL/hr。以核磁共振光谱仪分析,实验结果显示转化率大于99%以上。
虽然本发明已以数个较佳实施例揭露如上,然其并非用以限定本发明,任何所属技术领域中具有通常知识者,在不脱离本发明的精神和范围内,当可作任意的更动与润饰,因此本发明的保护范围当视后附的权利要求书所界定的范围为准。
Claims (14)
1.一种多元羧酸或其衍生物的氢化方法,包括以下步骤:
于存在催化剂的条件下,氢化多元羧酸或其衍生物,其中所述催化剂包括:
催化剂载体,其中所述催化剂载体包括IIA族与IIIA族元素;以及
活性金属,其中所述活性金属包括VIIIB族过渡金属元素。
2.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述多元羧酸为邻苯二甲酸。
3.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述多元羧酸为间苯二甲酸、1,2,4-苯三羧酸、1,3,5-苯三羧酸、1,2,3-苯三羧酸或1,2,4,5-苯四羧酸。
4.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述多元羧酸为对苯二甲酸。
5.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述多元羧酸衍生物包括多元羧酸的C1-C30烷基酯、C3-C30环烷基酯或C1-C30烷氧基酯。
6.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述多元羧酸或其衍生物为邻苯二甲酸二乙酯、邻苯二甲酸二丁酯、邻苯二甲酸二异辛酯或邻苯二甲酸二异壬酯。
7.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述催化剂还包括助剂,且所述助剂为活性碳、碳化硅、氧化铝、二氧化硅、二氧化钛或上述的组合。
8.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述IIA族元素为镁、钙、锶、钡或上述的组合。
9.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述IIIA族元素为硼、铝或上述的组合。
10.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述VIIIB族过渡金属元素包括铂、钯、钌、铑或上述的组合。
11.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中所述活性金属占整个催化剂比例为0.2~10重量%。
12.如权利要求1所述的多元羧酸或其衍生物的氢化方法,其中氢化于反应器中进行,其中所述反应器为批次反应器或滴流床反应器。
13.如权利要求11所述的多元羧酸或其衍生物的氢化方法,其中所述反应器的压力为1~50巴。
14.如权利要求11所述的多元羧酸或其衍生物的氢化方法,其中所述反应器的温度为100~250℃。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107398273A (zh) * | 2016-05-19 | 2017-11-28 | 财团法人工业技术研究院 | 氢化环丁烷二酮化合物的触媒与方法 |
CN109761808A (zh) * | 2019-02-13 | 2019-05-17 | 台湾中油股份有限公司 | 芳香族多羧酸或其衍生物氢化反应形成脂环族多羧酸或其衍生物之氢化方法 |
CN111315479A (zh) * | 2017-11-06 | 2020-06-19 | 韩华化学株式会社 | 芳香族化合物的氢化反应用催化剂及其制备方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI534131B (zh) | 2014-11-27 | 2016-05-21 | 財團法人工業技術研究院 | 氫化4,4’-二胺基二苯甲烷的觸媒與方法 |
TWI697479B (zh) * | 2019-02-15 | 2020-07-01 | 台灣中油股份有限公司 | 製造脂環族多羧酸酯之方法 |
US11964259B2 (en) | 2019-12-31 | 2024-04-23 | Industrial Technology Research Institute | Catalyst composition for hydrogenating 4,4′-methylenedianiline derivatives and method for preparing 4,4′-methylene bis(cyclohexylamine) derivatives using the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285815A (zh) * | 1997-12-19 | 2001-02-28 | 巴斯福股份公司 | 用含大孔的催化剂对苯多羧酸或其衍生物加氢的方法 |
CN1726179A (zh) * | 2002-11-20 | 2006-01-25 | 埃克森美孚化学专利公司 | 苯多羧酸或其衍生物的氢化方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027398A (en) | 1960-02-01 | 1962-03-27 | Du Pont | Process for preparing dimethyl 1, 4-cyclohexanedicarboxylate |
US5319129A (en) | 1993-06-15 | 1994-06-07 | Eastman Kodak Company | Preparation of dimethyl cyclohexanedicarboxylates |
US5286898A (en) | 1993-06-15 | 1994-02-15 | Eastman Kodak Company | Low pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxlates |
CN1215039C (zh) | 2001-04-13 | 2005-08-17 | 中国石油化工股份有限公司天津分公司研究院 | 对苯二甲酸二甲酯加氢生产1,4-环己烷二甲酸二甲酯的催化剂及其制备方法 |
DE10129129C1 (de) | 2001-06-16 | 2002-12-05 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Cyclohexandicarbonsäureestern |
DE10146848A1 (de) | 2001-09-24 | 2003-04-24 | Oxeno Olefinchemie Gmbh | Gemisch alicyclischer Polycarbonsäureester mit hohem cis-Anteil |
DE10146869A1 (de) | 2001-09-24 | 2003-04-24 | Oxeno Olefinchemie Gmbh | Alicyclische Polycarbonsäureestergemische mit hohem trans-Anteil und Verfahren zu deren Herstellung |
DE10147776A1 (de) | 2001-09-27 | 2003-07-03 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von alicyclischen Polycarbonsäureestern aus Partialestern aromatischer Polycarbonsäuren |
DE60221955T2 (de) * | 2001-12-28 | 2007-12-06 | Mitsubishi Gas Chemical Co., Inc. | Verfahren zur Herstellung von hydrierter aromatischer Polycarbonsäure und Verfahren zur Herstellung von hydriertem aromatischem Polycarbonsäureanhydrid |
US6954297B2 (en) | 2002-04-30 | 2005-10-11 | Hewlett-Packard Development Company, L.P. | Micro-mirror device including dielectrophoretic liquid |
GB0210143D0 (en) * | 2002-05-02 | 2002-06-12 | Davy Process Techn Ltd | Process |
DE10225565A1 (de) * | 2002-06-10 | 2003-12-18 | Oxeno Olefinchemie Gmbh | Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen |
DE10232868A1 (de) * | 2002-07-19 | 2004-02-05 | Oxeno Olefinchemie Gmbh | Feinporiger Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen |
GB0325526D0 (en) * | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
JP4622406B2 (ja) * | 2004-09-15 | 2011-02-02 | 新日本理化株式会社 | 水素化芳香族ポリカルボン酸の製造方法 |
CN102105428A (zh) | 2008-07-23 | 2011-06-22 | 三菱瓦斯化学株式会社 | 芳香族多羧酸的加氢化合物的制备方法 |
-
2011
- 2011-12-12 TW TW100145727A patent/TWI421240B/zh active
-
2012
- 2012-01-16 CN CN201210019746.8A patent/CN103159609B/zh active Active
- 2012-05-07 US US13/465,232 patent/US8722922B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285815A (zh) * | 1997-12-19 | 2001-02-28 | 巴斯福股份公司 | 用含大孔的催化剂对苯多羧酸或其衍生物加氢的方法 |
CN1726179A (zh) * | 2002-11-20 | 2006-01-25 | 埃克森美孚化学专利公司 | 苯多羧酸或其衍生物的氢化方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107398273A (zh) * | 2016-05-19 | 2017-11-28 | 财团法人工业技术研究院 | 氢化环丁烷二酮化合物的触媒与方法 |
CN107398273B (zh) * | 2016-05-19 | 2019-12-24 | 财团法人工业技术研究院 | 氢化环丁烷二酮化合物的触媒与方法 |
CN111315479A (zh) * | 2017-11-06 | 2020-06-19 | 韩华化学株式会社 | 芳香族化合物的氢化反应用催化剂及其制备方法 |
CN109761808A (zh) * | 2019-02-13 | 2019-05-17 | 台湾中油股份有限公司 | 芳香族多羧酸或其衍生物氢化反应形成脂环族多羧酸或其衍生物之氢化方法 |
CN109761808B (zh) * | 2019-02-13 | 2022-02-18 | 台湾中油股份有限公司 | 芳香族多羧酸或其衍生物氢化反应形成脂环族多羧酸或其衍生物之氢化方法 |
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