CN102190562A - 一种多羟基化合物制乙二醇的方法 - Google Patents
一种多羟基化合物制乙二醇的方法 Download PDFInfo
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- CN102190562A CN102190562A CN2010101258065A CN201010125806A CN102190562A CN 102190562 A CN102190562 A CN 102190562A CN 2010101258065 A CN2010101258065 A CN 2010101258065A CN 201010125806 A CN201010125806 A CN 201010125806A CN 102190562 A CN102190562 A CN 102190562A
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Classifications
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- B01J23/56—Platinum group metals
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- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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Abstract
Description
催化剂 | 乙二醇收率% | 丙二醇收率 | 六元醇收率% | 其他% |
Ni/AC+磷钨酸 | 56 | 3 | 5 | 36 |
Pt/AC+磷钨酸 | 48 | 3 | 5 | 54 |
Ni/AC(5%Ni) | 8 | 2 | 48 | 42 |
Pt/AC(0.5%Pt) | 5 | 45 | 50 | |
磷钨酸 | 0 | 0 | 0 | 100 |
Ru/AC+磷钨酸 | 60 | 4 | 15 | 21 |
Ru/AC(5%Ru) | 6 | 0 | 10 | 84 |
Ni/SiO2+磷钨酸 | 53 | 5 | 8 | 34 |
Ni/SiO2(15wt%Ni) | 5 | 2 | 44 | 49 |
Ni/Al2O3+磷钨酸 | 33 | 6 | 6 | 55 |
Ir/TiO2+磷钨酸 | 38 | 7 | 7 | 48 |
Reny Ni+磷钨酸 | 52 | 10 | 7 | 31 |
多羟基化合物 | 乙二醇收率% | 丙二醇收率 | 六元醇收率% | 其他% |
纤维素 | 60 | 4 | 15 | 21 |
淀粉 | 68 | 6 | 10 | 16 |
半纤维素 | 30 | 24 | 4 | 58 |
蔗糖 | 32 | 20 | 15 | 33 |
葡萄糖 | 45 | 5 | 20 | 30 |
果糖 | 18 | 25 | 25 | 32 |
果聚糖菊粉 | 25 | 28 | 17 | 30 |
催化剂 | 乙二醇收率% | 丙二醇收率 | 六元醇收率% | 其他% |
Ir/AC+WO3 | 45 | 6 | 10 | 39 |
Ir/AC+WO2 | 48 | 8 | 8 | 36 |
Ir/AC+磷钨酸 | 55 | 4 | 12 | 29 |
Ir/AC+钨酸 | 50 | 6 | 14 | 30 |
Ir/AC+钨硅酸 | 35 | 4 | 30 | 31 |
Ir/AC+钨酸钠 | 25 | 15 | 16 | 44 |
Ni/AC+偏钨酸氨 | 59 | 2 | 12 | 27 |
催化剂 | 原料 | 乙二醇收率% |
Ru/AC+磷钨酸 | 纤维素 | 60% |
Ru/AC+磷钨酸 | 淀粉 | 68% |
Ni/AC+偏钨酸氨 | 纤维素 | 59% |
Ni-W2C/ACAngew.Chem.Int.Ed.2008,47,8510-8513 | 纤维素 | 61% |
Ni/Ru催化剂专利CN200510008652.0 | 淀粉经过酶水解制葡萄糖,而后加氢后制得的山梨醇 | 15% |
Claims (8)
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CN201010125806.5A CN102190562B (zh) | 2010-03-17 | 2010-03-17 | 一种多羟基化合物制乙二醇的方法 |
CA2778131A CA2778131C (en) | 2010-03-17 | 2010-11-04 | Methods for preparing ethylene glycol from polyhydroxy compounds |
KR1020127012729A KR101415682B1 (ko) | 2010-03-17 | 2010-11-04 | 폴리하이드록시 화합물로부터 에틸렌 글리콜을 제조하는 방법 |
US13/395,470 US9352304B2 (en) | 2010-03-17 | 2010-11-04 | Methods for preparing ethylene glycol from polyhydroxy compounds |
ES10847750T ES2622106T5 (es) | 2010-03-17 | 2010-11-04 | Procedimiento para preparar etilenglicol a partir de compuestos polihídricos |
RU2012144018/04A RU2518371C1 (ru) | 2010-03-17 | 2010-11-04 | Способ получения этиленгликоля из полиоксисоединений |
EP10847750.6A EP2548858B2 (en) | 2010-03-17 | 2010-11-04 | Process for preparing ethylene glycol from polyhydric compounds |
PCT/CN2010/078413 WO2011113281A1 (zh) | 2010-03-17 | 2010-11-04 | 一种多羟基化合物制乙二醇的方法 |
JP2012538178A JP5575911B2 (ja) | 2010-03-17 | 2010-11-04 | 多価化合物からエチレングリコールを調製する方法 |
MX2012003832A MX344140B (es) | 2010-03-17 | 2010-11-04 | Metodos para preparar etilenglicol a partir de compuestos de polihidroxi. |
ZA2012/02762A ZA201202762B (en) | 2010-03-17 | 2012-04-16 | Process for preparing ethylene glycol from polyhydric compounds |
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CN (1) | CN102190562B (zh) |
CA (1) | CA2778131C (zh) |
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KR20120068991A (ko) | 2012-06-27 |
RU2518371C1 (ru) | 2014-06-10 |
CN102190562B (zh) | 2014-03-05 |
EP2548858A1 (en) | 2013-01-23 |
US20120172633A1 (en) | 2012-07-05 |
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ES2622106T3 (es) | 2017-07-05 |
MX344140B (es) | 2016-12-07 |
MX2012003832A (es) | 2012-05-08 |
RU2012144018A (ru) | 2014-04-27 |
EP2548858A4 (en) | 2014-11-26 |
JP2013510801A (ja) | 2013-03-28 |
WO2011113281A1 (zh) | 2011-09-22 |
JP5575911B2 (ja) | 2014-08-20 |
ZA201202762B (en) | 2013-01-30 |
KR101415682B1 (ko) | 2014-07-04 |
CA2778131A1 (en) | 2011-09-22 |
US9352304B2 (en) | 2016-05-31 |
EP2548858B2 (en) | 2020-01-08 |
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