KR870000057B1 - 옥살산 디에스테르의 제법 - Google Patents
옥살산 디에스테르의 제법 Download PDFInfo
- Publication number
- KR870000057B1 KR870000057B1 KR8200289A KR820000289A KR870000057B1 KR 870000057 B1 KR870000057 B1 KR 870000057B1 KR 8200289 A KR8200289 A KR 8200289A KR 820000289 A KR820000289 A KR 820000289A KR 870000057 B1 KR870000057 B1 KR 870000057B1
- Authority
- KR
- South Korea
- Prior art keywords
- alumina
- catalyst
- weight
- platinum group
- surface area
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/36—Oxalic acid esters
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/035—Precipitation on carriers
-
- 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
- B01J37/16—Reducing
-
- 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)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (6)
- 고체담체 및 담체상에 지지된 백금족 금속 또는 그의 염으로 이루어지는 촉매 존재하에서 일산화탄소와 아질산의 에스테르와의 기상 촉매 반응에 의해 옥살산의 디에스테르를 제조하는 방법에 있어서, 고체담체 90m2/g이하의 비표면적을 갖는 알루미나 임을 특징으로 하는 개량방법.
- 제1항에 있어서, 아질산의 에스테르는 아질산과 포화 1가의 지방족 알코올 및 지방족 고리알코올로 이루어지는 군으로부터 선택된 탄소수 1∼8개의 알코올과의 에스테르 임을 특징으로 하는 방법.
- 제1항에 있어서, 알루미나의 비표면적이 0.05∼70m2/g임을 특징으로 하는 방법.
- 제1항에 있어서, 반응이 약 50℃∼약 200℃의 온도에서 수행됨을 특징으로 하는 방법.
- 제1항에 있어서, 반응이 대기압∼약 10kg/cm2G의 압력에서 수행됨을 특징으로 하는 방법.
- 제1항에 있어서. 지지된 백금족 금속의 양이 알루미나 담체의 중량에 대해, 금속으로, 0.01∼10중량%임을 특징으로 하는 방법.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56007911A JPS607938B2 (ja) | 1981-01-23 | 1981-01-23 | シユウ酸ジエステル合成用白金族金属系触媒の製法 |
JP56007909A JPS57122042A (en) | 1981-01-23 | 1981-01-23 | Preparation of oxalic acid diester |
JP7909 | 1981-01-23 | ||
JP56009034A JPS607939B2 (ja) | 1981-01-26 | 1981-01-26 | シユウ酸ジエステル合成用白金族金属系触媒の製造法 |
JP9034 | 1981-01-26 | ||
JP7911 | 1981-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830008979A KR830008979A (ko) | 1983-12-16 |
KR870000057B1 true KR870000057B1 (ko) | 1987-02-09 |
Family
ID=27277797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8200289A Expired KR870000057B1 (ko) | 1981-01-23 | 1982-01-23 | 옥살산 디에스테르의 제법 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4410722A (ko) |
EP (1) | EP0056993B1 (ko) |
KR (1) | KR870000057B1 (ko) |
AU (1) | AU545855B2 (ko) |
BR (1) | BR8200333A (ko) |
CA (1) | CA1187094A (ko) |
DE (1) | DE3261642D1 (ko) |
GB (1) | GB2092138B (ko) |
MY (1) | MY8700344A (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126836A (ja) * | 1982-01-26 | 1983-07-28 | Ube Ind Ltd | シユウ酸ジエステルの製法 |
US4487958A (en) * | 1982-09-30 | 1984-12-11 | Union Carbide Corporation | Process for preparing a diester of oxalic acid |
JPS5982233A (ja) * | 1982-11-01 | 1984-05-12 | Hitachi Ltd | アンロ−ダの運転方法 |
DE3342291A1 (de) * | 1983-11-23 | 1985-05-30 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von oxalsaeurediestern |
US4891346A (en) * | 1986-02-25 | 1990-01-02 | The Dow Chemical Company | Redispersal of Ru, Os, Rh and Pd catalysts and processes therewith |
US4663477A (en) * | 1986-03-27 | 1987-05-05 | Union Carbide Corporation | Process for the hydrolysis of dialkyl carbonates |
CN102649734B (zh) * | 2011-02-25 | 2014-07-02 | 中国石油化工股份有限公司 | 通过一氧化碳气体催化偶联反应制草酸酯的方法 |
CN102441405B (zh) * | 2011-10-31 | 2013-07-24 | 河南煤业化工集团研究院有限责任公司 | 一种气相合成草酸酯的催化剂及其制备方法 |
CN102600863B (zh) * | 2012-02-29 | 2014-02-12 | 河南煤业化工集团研究院有限责任公司 | 一种合成草酸酯的钯铜基催化剂及其制备方法 |
CN103316671B (zh) * | 2013-06-27 | 2015-12-23 | 陕西师范大学 | 有机一氧化碳释放分子制备钯碳的方法及其催化应用 |
KR101547100B1 (ko) * | 2014-02-12 | 2015-08-25 | 한국과학기술원 | 질산성 질소의 제거효율과 질소 선택도가 높은 이중금속 촉매의 제조방법 및 그 촉매 |
CN111420675B (zh) * | 2018-12-20 | 2023-07-28 | 上海华谊能源化工有限公司 | 一种用于一氧化碳催化偶联合成碳酸二甲酯的催化剂及其制备方法与应用 |
CN111604059A (zh) * | 2019-02-22 | 2020-09-01 | 上海诺哈尔化工技术有限公司 | 一种用于草酸酯合成的催化剂及其制备方法和应用 |
CN114054043B (zh) * | 2021-11-29 | 2023-11-03 | 江苏金聚合金材料有限公司 | 一种碳酸二甲酯合成催化剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170379C (nl) * | 1970-12-02 | 1983-04-18 | Shell Int Research | Werkwijze voor het bereiden van katalysatoren en/of acceptoren voor het verwijderen van zwaveloxyden uit gassen die deze bevatten, alsmede gevormde voortbrengselen, bestaande uit een onder toepassing van zodanige werkwijze verkregen katalysator en/of acceptor. |
DE2447746A1 (de) * | 1973-10-31 | 1975-05-07 | American Cyanamid Co | Stabiler aluminiumoxidkatalysatortraeger und verfahren zu seiner herstellung |
JPS5315313A (en) * | 1976-07-27 | 1978-02-13 | Ube Ind Ltd | Production of oxalic acid diesters |
JPS5441813A (en) * | 1977-09-07 | 1979-04-03 | Ube Ind Ltd | Preparation of oxalic acid diesters |
JPS54100312A (en) * | 1978-01-25 | 1979-08-08 | Ube Ind Ltd | Preparation of oxalic diesters |
IT1097268B (it) * | 1978-06-23 | 1985-08-31 | Montedison Spa | Processo per la preparazione di esteri dell'acido ossalico |
-
1982
- 1982-01-11 US US06/338,242 patent/US4410722A/en not_active Expired - Lifetime
- 1982-01-12 AU AU79453/82A patent/AU545855B2/en not_active Ceased
- 1982-01-14 GB GB8201005A patent/GB2092138B/en not_active Expired
- 1982-01-22 EP EP82100446A patent/EP0056993B1/en not_active Expired
- 1982-01-22 CA CA000394729A patent/CA1187094A/en not_active Expired
- 1982-01-22 DE DE8282100446T patent/DE3261642D1/de not_active Expired
- 1982-01-22 BR BR8200333A patent/BR8200333A/pt unknown
- 1982-01-23 KR KR8200289A patent/KR870000057B1/ko not_active Expired
-
1987
- 1987-12-30 MY MY344/87A patent/MY8700344A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU545855B2 (en) | 1985-08-01 |
BR8200333A (pt) | 1982-11-23 |
DE3261642D1 (en) | 1985-02-07 |
MY8700344A (en) | 1987-12-31 |
EP0056993B1 (en) | 1984-12-27 |
GB2092138B (en) | 1985-01-30 |
AU7945382A (en) | 1982-07-29 |
KR830008979A (ko) | 1983-12-16 |
CA1187094A (en) | 1985-05-14 |
GB2092138A (en) | 1982-08-11 |
EP0056993A1 (en) | 1982-08-04 |
US4410722A (en) | 1983-10-18 |
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