BRPI0822635A2 - Catalizador de carbeto de tungstênio, seu processo e seu uso na obtenção de etileno glicol a partir de celulose - Google Patents
Catalizador de carbeto de tungstênio, seu processo e seu uso na obtenção de etileno glicol a partir de celuloseInfo
- Publication number
- BRPI0822635A2 BRPI0822635A2 BRPI0822635-0A BRPI0822635A BRPI0822635A2 BR PI0822635 A2 BRPI0822635 A2 BR PI0822635A2 BR PI0822635 A BRPI0822635 A BR PI0822635A BR PI0822635 A2 BRPI0822635 A2 BR PI0822635A2
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose
- ethylene glycol
- tungsten carbide
- carbide catalyst
- obtaining ethylene
- Prior art date
Links
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6527—Tungsten
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- 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
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100128300A CN101648140B (zh) | 2008-08-14 | 2008-08-14 | 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用 |
PCT/CN2008/072892 WO2010017681A1 (zh) | 2008-08-14 | 2008-10-31 | 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0822635A2 true BRPI0822635A2 (pt) | 2015-06-16 |
Family
ID=41668648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0822635-0A BRPI0822635A2 (pt) | 2008-08-14 | 2008-10-31 | Catalizador de carbeto de tungstênio, seu processo e seu uso na obtenção de etileno glicol a partir de celulose |
Country Status (7)
Country | Link |
---|---|
US (2) | US8338326B2 (pt) |
EP (1) | EP2322275B1 (pt) |
CN (1) | CN101648140B (pt) |
BR (1) | BRPI0822635A2 (pt) |
CA (1) | CA2720693C (pt) |
MX (1) | MX2010011282A (pt) |
WO (1) | WO2010017681A1 (pt) |
Families Citing this family (35)
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CN101648140B (zh) * | 2008-08-14 | 2011-09-07 | 中国科学院大连化学物理研究所 | 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用 |
CN102049273B (zh) * | 2009-10-27 | 2013-05-01 | 中国科学院大连化学物理研究所 | 一种介孔炭担载的碳化钨催化剂及其制备和应用 |
FR2956114B1 (fr) * | 2010-02-11 | 2012-03-23 | Inst Francais Du Petrole | Procede de transformation de biomasse lignocellulosique ou de cellulose par des acides solides de lewis a base de tungstene |
CN102190562B (zh) * | 2010-03-17 | 2014-03-05 | 中国科学院大连化学物理研究所 | 一种多羟基化合物制乙二醇的方法 |
CN101869853B (zh) * | 2010-05-28 | 2012-07-11 | 中山大学 | 有序介孔碳/碳化钨复合材料与其负载型催化剂以及它们的制备方法 |
CN102442886A (zh) * | 2010-10-09 | 2012-05-09 | 中国科学院青岛生物能源与过程研究所 | 一种由生物纤维聚糖直接制备二醇的方法 |
US8222465B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Catalytic process for continuously generating polyols |
US8410319B2 (en) * | 2011-07-28 | 2013-04-02 | Uop Llc | Continuous catalytic generation of polyols from cellulose with recycle |
US8222464B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Catalytic process for continuously generating polyols |
WO2013015996A2 (en) * | 2011-07-28 | 2013-01-31 | Uop Llc | Generation of polyols from saccharide containing feedstock |
US8222462B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharides |
US8323937B2 (en) * | 2011-07-28 | 2012-12-04 | Uop Llc | Continuous catalytic generation of polyols from cellulose |
US8222463B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharide containing feedstock |
CN103130612A (zh) * | 2011-11-24 | 2013-06-05 | 中国科学院青岛生物能源与过程研究所 | 一种骨架金属催化剂用于多羟基化合物氢解的方法 |
CN102600877A (zh) * | 2012-01-11 | 2012-07-25 | 大连理工大学 | 一种用于萘加氢制备四氢萘反应的高选择性催化剂及其制备方法 |
WO2013135390A1 (de) | 2012-03-16 | 2013-09-19 | TRISCHLER, Christian | Katalysator, verfahren zu dessen herstellung und verwendung des katalysators in einem verfahren und in einer vorrichtung zur herstellung von olefinen |
CN103420795B (zh) * | 2012-05-18 | 2015-11-04 | 中国科学院大连化学物理研究所 | 一种低沸点有机相中由碳水化合物生产二元醇的方法 |
WO2014062757A1 (en) * | 2012-10-17 | 2014-04-24 | Archer Daniels Midland Company | Improved hydrogenolysis catalysts and uses thereof |
CN104072335B (zh) * | 2013-03-28 | 2016-10-05 | 中国石油大学(北京) | 一种纤维素催化转化制二元醇、六元醇和γ-戊内酯的方法 |
CN104119207B (zh) * | 2013-04-26 | 2016-08-10 | 中国科学院大连化学物理研究所 | 一种碳水化合物催化转化制备乙二醇的方法 |
ITTO20130885A1 (it) | 2013-10-31 | 2015-05-01 | Biochemtex Spa | Conversione di una sospensione di biomassa lignocellulosica di bassa viscosita' in polioli |
SG11201609633PA (en) * | 2014-05-19 | 2016-12-29 | Iowa Corn Promotion Board | Process for the continuous production of ethylene glycol from carbohydrates |
MY182605A (en) | 2014-09-05 | 2021-01-26 | Petroliam Nasional Berhad Petronas | Selective extraction and conversion of a cellulosic feedstock to ethylene glycol |
CN104383968B (zh) * | 2014-12-07 | 2016-03-02 | 富阳鸿祥技术服务有限公司 | 一种氧化钛-海泡石-活性炭复合载体的制备方法 |
KR101667223B1 (ko) * | 2014-12-29 | 2016-10-18 | 한국화학연구원 | 카보닐화 반응에 의한 초산 제조용 Rh/WxC 불균일 촉매 |
CN106423241B (zh) * | 2016-09-19 | 2019-10-18 | 中国科学院过程工程研究所 | 一种离子液体改性碳化钨的制备及其在秸秆降解中的应用 |
US10967363B1 (en) * | 2017-10-16 | 2021-04-06 | Iowa State University Research Foundation, Inc. | Two-dimensional metal carbide catalyst |
CN109894131B (zh) * | 2017-12-07 | 2022-03-08 | 中国科学院大连化学物理研究所 | 一种对苯二甲酸二甲酯(dmt)加氢催化剂及其制备方法 |
CN110882710B (zh) * | 2018-09-07 | 2022-10-21 | 中国石油化工股份有限公司 | 碳化物基催化剂及其制备方法以及甘油氢解方法 |
CN109225291A (zh) * | 2018-09-10 | 2019-01-18 | 河海大学 | 一种Ti3C2-FeOOH复合型过渡金属催化剂及其制备方法和应用 |
KR20200086983A (ko) * | 2019-01-10 | 2020-07-20 | 코아텍주식회사 | 대용량 과불화화합물 제거를 위한 금속산화물 촉매 및 그 제조 방법 |
CN112439425A (zh) * | 2019-09-02 | 2021-03-05 | 中国石油化工股份有限公司 | 粗乙二醇加氢精制方法与加氢精制剂 |
US11524279B1 (en) | 2019-11-18 | 2022-12-13 | Iowa State University Research Foundation, Inc. | Transition metal carbides for catalytic methane activation |
CN112169792B (zh) * | 2020-11-03 | 2023-03-24 | 西安工程大学 | 柔性Ag-Pd/ZrO2@碳纤维布催化剂的制备方法 |
CN115155571B (zh) * | 2022-06-22 | 2024-02-13 | 东南大学 | 还原态金属催化剂及其制备方法与应用 |
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CN100563823C (zh) * | 2006-12-21 | 2009-12-02 | 浙江工业大学 | 一种碳化钨载铂催化剂及其制备方法 |
CN101209424A (zh) * | 2006-12-27 | 2008-07-02 | 中国科学院大连化学物理研究所 | 用于肼分解反应的炭/氧化铝复合载体催化剂及其制备 |
CN101143330B (zh) * | 2007-10-12 | 2010-09-08 | 浙江工业大学 | 一种纳米晶WC-Co-Ni催化剂 |
CN101648140B (zh) * | 2008-08-14 | 2011-09-07 | 中国科学院大连化学物理研究所 | 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用 |
CN101723802B (zh) * | 2008-10-24 | 2013-06-19 | 中国科学院大连化学物理研究所 | 一种纤维素制乙二醇的方法 |
CN101735014B (zh) * | 2008-11-26 | 2013-07-24 | 中国科学院大连化学物理研究所 | 一种多羟基化合物制乙二醇的方法 |
CN102049273B (zh) * | 2009-10-27 | 2013-05-01 | 中国科学院大连化学物理研究所 | 一种介孔炭担载的碳化钨催化剂及其制备和应用 |
US8222464B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Catalytic process for continuously generating polyols |
US8222465B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Catalytic process for continuously generating polyols |
US8222463B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharide containing feedstock |
US8222462B2 (en) * | 2011-07-28 | 2012-07-17 | Uop Llc | Process for generation of polyols from saccharides |
US20110312487A1 (en) * | 2011-07-28 | 2011-12-22 | Uop Llc | Catalyst system for generation of polyols from saccharides |
US8323937B2 (en) * | 2011-07-28 | 2012-12-04 | Uop Llc | Continuous catalytic generation of polyols from cellulose |
-
2008
- 2008-08-14 CN CN2008100128300A patent/CN101648140B/zh active Active
- 2008-10-31 WO PCT/CN2008/072892 patent/WO2010017681A1/zh active Application Filing
- 2008-10-31 EP EP08876731.4A patent/EP2322275B1/en active Active
- 2008-10-31 BR BRPI0822635-0A patent/BRPI0822635A2/pt active IP Right Grant
- 2008-10-31 CA CA2720693A patent/CA2720693C/en active Active
- 2008-10-31 US US12/734,763 patent/US8338326B2/en active Active
- 2008-10-31 MX MX2010011282A patent/MX2010011282A/es active IP Right Grant
-
2012
- 2012-06-29 US US13/539,041 patent/US8692032B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120283487A1 (en) | 2012-11-08 |
EP2322275B1 (en) | 2020-07-29 |
CA2720693C (en) | 2016-02-16 |
EP2322275A1 (en) | 2011-05-18 |
CN101648140A (zh) | 2010-02-17 |
CN101648140B (zh) | 2011-09-07 |
US8338326B2 (en) | 2012-12-25 |
MX2010011282A (es) | 2010-11-09 |
EP2322275A4 (en) | 2014-04-09 |
US20100255983A1 (en) | 2010-10-07 |
CA2720693A1 (en) | 2010-02-18 |
US8692032B2 (en) | 2014-04-08 |
WO2010017681A1 (zh) | 2010-02-18 |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |