BR112014006933A2 - calisador de paládio/carbono contendo enxofre, método para preparar o mesmo e método pra preparar antioxidante de p-fenilenodiamina - Google Patents

calisador de paládio/carbono contendo enxofre, método para preparar o mesmo e método pra preparar antioxidante de p-fenilenodiamina

Info

Publication number
BR112014006933A2
BR112014006933A2 BR112014006933A BR112014006933A BR112014006933A2 BR 112014006933 A2 BR112014006933 A2 BR 112014006933A2 BR 112014006933 A BR112014006933 A BR 112014006933A BR 112014006933 A BR112014006933 A BR 112014006933A BR 112014006933 A2 BR112014006933 A2 BR 112014006933A2
Authority
BR
Brazil
Prior art keywords
preparing
carbon catalyst
sulfur
palladium
antioxidant
Prior art date
Application number
BR112014006933A
Other languages
English (en)
Other versions
BR112014006933B1 (pt
Inventor
Lu Chunshan
Li Chunsheng
Feng Feng
Ma Lei
Zhang Qunfeng
Li Xiaonian
Chen Xinmin
Original Assignee
Jiangsu Sinorgchem Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Sinorgchem Tech Co Ltd filed Critical Jiangsu Sinorgchem Tech Co Ltd
Publication of BR112014006933A2 publication Critical patent/BR112014006933A2/pt
Publication of BR112014006933B1 publication Critical patent/BR112014006933B1/pt

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
    • B01J37/20—Sulfiding
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B01J27/045—Platinum group metals
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/226—Sulfur, e.g. thiocarbamates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

resumo abstract provided are a sulfur-containing palladium (pd)/carbon catalyst, a preparation method therefor, and a method of using the catalyst to prepare p-phenylenediamine (ppd) rubber 5 antioxidant. the method for preparing the sulfur-containing pd/carbon catalyst comprises: loading pd on an active carbon to obtain a pd/carbon catalyst; then, preparing a slurry by mixing the pd/carbon catalyst with a solvent; subsequently, adding a sulfide to the slurry, stirring at a predetermined temperature; finally, filtering, and acquiring the sulfur-containing pd/carbon catalyst. application of the sulfur-containing pd/carbon catalyst in the 10 preparation of the ppd rubber antioxidant not only improves the yield of the ppd rubber antioxidant and inhibits a material from being reduced into a corresponding alcohol, but also improves selectivity.
BR112014006933-6A 2011-09-22 2012-09-24 catalisador de paládio/carbono contendo enxofre, método para preparar o mesmo e método para preparar antioxidante de p-fenilenodiamina BR112014006933B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110284001.XA CN103008008B (zh) 2011-09-22 2011-09-22 含硫钯/炭催化剂、其制备方法及对苯二胺类防老剂的制备方法
CN201110284001.X 2011-09-22
PCT/CN2012/081859 WO2013041061A1 (zh) 2011-09-22 2012-09-24 含硫钯/炭催化剂、其制备方法及对苯二胺类防老剂的制备方法

Publications (2)

Publication Number Publication Date
BR112014006933A2 true BR112014006933A2 (pt) 2017-04-04
BR112014006933B1 BR112014006933B1 (pt) 2021-03-09

Family

ID=47911980

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006933-6A BR112014006933B1 (pt) 2011-09-22 2012-09-24 catalisador de paládio/carbono contendo enxofre, método para preparar o mesmo e método para preparar antioxidante de p-fenilenodiamina

Country Status (15)

Country Link
US (1) US9248443B2 (pt)
EP (1) EP2759341B1 (pt)
JP (1) JP6041881B2 (pt)
KR (1) KR102026825B1 (pt)
CN (1) CN103008008B (pt)
BR (1) BR112014006933B1 (pt)
CA (1) CA2849561C (pt)
EA (1) EA022735B1 (pt)
ES (1) ES2780388T3 (pt)
MX (1) MX2014003475A (pt)
MY (1) MY165568A (pt)
PL (1) PL2759341T3 (pt)
PT (1) PT2759341T (pt)
RS (1) RS60167B1 (pt)
WO (1) WO2013041061A1 (pt)

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CN103373927A (zh) * 2013-07-11 2013-10-30 宜兴市聚金信化工有限公司 橡胶防老剂生产装置
WO2015160824A1 (en) * 2014-04-14 2015-10-22 Cat' Fine Management Technologies, Llc Sords purification by lbpse: a system and method for processing backwashed catalyst retentate filtered from a fluid catalytic cracker slurry oil run-down stream
CN104383963B (zh) * 2014-11-20 2017-01-04 沈阳化工大学 一种配体修饰负载型乙炔加氢Pd催化剂及其制备方法
CN106554286B (zh) * 2015-09-29 2018-09-25 中国石油化工集团公司 一种贵金属催化剂连续制备对苯二胺类防老剂的方法
CN106554284B (zh) * 2015-09-29 2018-09-25 中国石油化工集团公司 连续制备n,n’-双（1,4-二甲基戊基）对苯二胺的方法
CN105854900A (zh) * 2016-04-27 2016-08-17 厦门大学 一种无害化处理氨氮废水的催化湿式氧化催化剂及其制备方法
CN106179411B (zh) * 2016-07-07 2019-01-08 浙江工业大学 一种硫掺杂碳材料负载贵金属催化剂及其应用
CN108017546A (zh) * 2016-10-28 2018-05-11 中国石油化工股份有限公司 一种采用贵金属催化剂合成橡胶防老剂6ppd的方法
CN107118391B (zh) * 2017-05-12 2019-05-28 北京化工大学 一种改性防老剂的制备方法
CN109665964A (zh) * 2017-10-16 2019-04-23 中国石油化工股份有限公司 一种提高防老剂6ppd制备选择性的方法
CN107626329B (zh) * 2017-10-28 2020-02-21 上海迅凯新材料科技有限公司 一种铂/氧化铝催化剂及其制备方法和应用
CN108554404A (zh) * 2018-05-11 2018-09-21 华南理工大学 一种Pd-C纳米复合材料在有机物的氧化催化中的应用
CN110624602A (zh) * 2018-06-25 2019-12-31 中国石油化工股份有限公司 一种固体碱催化剂制备方法及应用
CN109400982A (zh) * 2018-11-22 2019-03-01 山东玲珑轮胎股份有限公司 一种高白色保持性能的白色胎侧底胶
CN109704975A (zh) * 2019-02-27 2019-05-03 青岛科技大学 一种制备芳胺类抗氧剂的催化加氢方法
CN112175248B (zh) * 2019-06-14 2022-04-05 圣奥化学科技有限公司 包含新型低污染防老剂的轮胎用橡胶组合物
CN110124745B (zh) * 2019-06-17 2022-03-15 西安凯立新材料股份有限公司 一种苯二胺类橡胶防老剂合成用催化剂的制备方法
CN111774096B (zh) * 2020-07-14 2021-12-03 厦门大学 一种用硫醇类配体修饰的催化剂及其制备方法与应用
CN113248390A (zh) * 2021-05-13 2021-08-13 山东阳谷华泰化工股份有限公司 N-苯基-n’-（1-甲基-4苯基）对苯二胺及其制备方法
CN115608361B (zh) * 2021-10-08 2024-04-23 厦门大学 一种用于还原胺化的催化剂及其制备方法和应用
CN116351412B (zh) * 2023-01-17 2024-05-28 西安凯立新材料股份有限公司 一种抗氧剂44pd合成用负载型双金属催化剂及其催化方法

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DE2816460C3 (de) * 1978-04-15 1981-11-12 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von asymmetrischen N-Phenyl-N`-substituierten p-Phenylendiaminen
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Also Published As

Publication number Publication date
EP2759341A4 (en) 2015-05-06
MY165568A (en) 2018-04-05
WO2013041061A1 (zh) 2013-03-28
US9248443B2 (en) 2016-02-02
CN103008008A (zh) 2013-04-03
ES2780388T3 (es) 2020-08-25
EA201400359A1 (ru) 2014-09-30
MX2014003475A (es) 2014-09-12
CA2849561A1 (en) 2013-03-28
BR112014006933B1 (pt) 2021-03-09
EP2759341A1 (en) 2014-07-30
KR20140095472A (ko) 2014-08-01
PT2759341T (pt) 2020-04-08
RS60167B1 (sr) 2020-05-29
JP6041881B2 (ja) 2016-12-14
US20130079559A1 (en) 2013-03-28
CN103008008B (zh) 2015-12-09
EA022735B1 (ru) 2016-02-29
EP2759341B1 (en) 2020-03-11
CA2849561C (en) 2019-06-11
KR102026825B1 (ko) 2019-09-30
JP2014531310A (ja) 2014-11-27
PL2759341T3 (pl) 2020-07-13

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