FR662828A - Procédé d'épuration de composés aromatiques bruts - Google Patents

Procédé d'épuration de composés aromatiques bruts

Info

Publication number
FR662828A
FR662828A FR662828DA FR662828A FR 662828 A FR662828 A FR 662828A FR 662828D A FR662828D A FR 662828DA FR 662828 A FR662828 A FR 662828A
Authority
FR
France
Prior art keywords
aromatic compounds
purification process
crude aromatic
crude
purification
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Selden Co
Original Assignee
Selden Co
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 Selden Co filed Critical Selden Co
Application granted granted Critical
Publication of FR662828A publication Critical patent/FR662828A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14808—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element
    • C07C7/14816—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element oxygen; ozone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR662828D 1927-10-26 1928-10-23 Procédé d'épuration de composés aromatiques bruts Expired FR662828A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US228977A US1846728A (en) 1927-10-26 1927-10-26 Purification of crude aromatic compounds

Publications (1)

Publication Number Publication Date
FR662828A true FR662828A (fr) 1929-08-12

Family

ID=22859319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662828D Expired FR662828A (fr) 1927-10-26 1928-10-23 Procédé d'épuration de composés aromatiques bruts

Country Status (5)

Country Link
US (1) US1846728A (fr)
CH (1) CH143384A (fr)
DE (1) DE571725C (fr)
FR (1) FR662828A (fr)
GB (1) GB299419A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751256C (de) * 1937-12-24 1953-10-26 Ruetgerswerke Ag Verfahren zur Herstellung von Reinnaphthalin
CN107937014B (zh) * 2017-11-29 2019-08-23 宁波广昌达新材料有限公司 裂解c9+加氢溶剂油脱萘方法及低萘芳烃溶剂油
CN107937015B (zh) * 2017-11-29 2019-08-23 宁波广昌达新材料有限公司 一种裂解c9+加氢溶剂油脱萘工艺方法及低萘芳烃溶剂油
CN112371125B (zh) * 2020-12-07 2022-07-15 上海大学 一种CeO2-AgVO3异质结材料及制备方法和应用
CN116803524B (zh) * 2022-03-18 2025-10-10 中国石油化工股份有限公司 一种用于2-烷基蒽氧化制备2-烷基蒽醌的催化剂、制备方法和应用
CN115354359B (zh) * 2022-07-01 2024-05-14 西南科技大学 铀负载四氧化三钴纳米片的制备及在电催化碱性析氧反应中的应用
CN117924053B (zh) * 2024-03-22 2024-07-09 山东新和成药业有限公司 一种氧化异丁香酚制备香兰素的方法
CN121222419A (zh) * 2025-09-25 2025-12-30 中化国际新材料(河北)有限公司 一种锰系催化剂及其制备方法和应用

Also Published As

Publication number Publication date
US1846728A (en) 1932-02-23
DE571725C (de) 1933-03-11
CH143384A (fr) 1930-11-15
GB299419A (en) 1930-04-08

Similar Documents

Publication Publication Date Title
FR662828A (fr) Procédé d'épuration de composés aromatiques bruts
FR635950A (fr) Procédé pour la production catalytique de composés organiques
FR660678A (fr) Procédé pour la production d'alcool éthylique et d'autres composés organiques
FR658972A (fr) Procédé de préparation de composés de la série de l'anthracène
FR657183A (fr) Procédé de production d'ortho-aminoarylmercaptans
FR647228A (fr) Procédé d'halogénation de composés organiques
FR667178A (fr) Procédé d'épuration d'anthracène brut
FR662874A (fr) Procédé d'hydrogénation de composés poly-hydroxylés
FR643784A (fr) Procédé pour la production de composés organiques oxygénés
FR676826A (fr) Procédé d'oxydation de composés organiques
FR614127A (fr) Procédé pour l'épuration de composés organiques oxygénés
FR662096A (fr) Procédé pour la préparation d'oxyaldéhydes aromatiques
FR653975A (fr) Procédé de fabrication d'oxyaldéhydes aromatiques
FR649851A (fr) Procédé pour l'halogénation de composés organiques
FR651167A (fr) Procédé de fabrication de composés organiques oxygénés
FR671105A (fr) Procédé d'association moléculaire catalytique de composés organiques
FR657293A (fr) Procédé de préparation d'alcoyle-phénols
FR664860A (fr) Procédé pour la production de composés organiques
FR664850A (fr) Procédé pour la fabrication de composés phosphoreux-halogènes
FR649292A (fr) Procédé d'oxydation catalytique de composés organiques
FR676891A (fr) Procédé d'oxydation catalytique de composés organiques
FR738100A (fr) Procédé pour la purification de phénols bruts
FR684618A (fr) Procédé d'épuration des hydro-carbures
FR671241A (fr) Procédé pour la production de composés organiques oxygénés
FR705683A (fr) Procédé de synthèse de composés organiques oxygénés