ES443802A1 - Un procedimiento para la recuperacion y reutilizacion de in-hibidores de dinitrofenol a partir de alquitran de estire- no. - Google Patents

Un procedimiento para la recuperacion y reutilizacion de in-hibidores de dinitrofenol a partir de alquitran de estire- no.

Info

Publication number
ES443802A1
ES443802A1 ES443802A ES443802A ES443802A1 ES 443802 A1 ES443802 A1 ES 443802A1 ES 443802 A ES443802 A ES 443802A ES 443802 A ES443802 A ES 443802A ES 443802 A1 ES443802 A1 ES 443802A1
Authority
ES
Spain
Prior art keywords
dinitrophenol
tar
recovery
styrene
hybridors
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
ES443802A
Other languages
English (en)
Spanish (es)
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of ES443802A1 publication Critical patent/ES443802A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES443802A 1974-12-26 1975-12-23 Un procedimiento para la recuperacion y reutilizacion de in-hibidores de dinitrofenol a partir de alquitran de estire- no. Expired ES443802A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/536,271 US3959395A (en) 1974-12-26 1974-12-26 Recovery of polymerization inhibitor

Publications (1)

Publication Number Publication Date
ES443802A1 true ES443802A1 (es) 1977-04-16

Family

ID=24137833

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443802A Expired ES443802A1 (es) 1974-12-26 1975-12-23 Un procedimiento para la recuperacion y reutilizacion de in-hibidores de dinitrofenol a partir de alquitran de estire- no.

Country Status (13)

Country Link
US (1) US3959395A (enExample)
JP (1) JPS594410B2 (enExample)
AU (1) AU497508B2 (enExample)
BE (1) BE837141A (enExample)
BR (1) BR7508572A (enExample)
CA (1) CA1059154A (enExample)
DE (1) DE2558349C2 (enExample)
ES (1) ES443802A1 (enExample)
FR (1) FR2295936A1 (enExample)
GB (1) GB1493700A (enExample)
IT (1) IT1054930B (enExample)
SE (1) SE407796B (enExample)
SU (1) SU644370A3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376678A (en) * 1982-07-29 1983-03-15 American Hoechst Corporation Method of inhibiting polymerization of vinyl aromatic compounds
JPS63230659A (ja) * 1987-03-19 1988-09-27 Nippon Steel Chem Co Ltd 重合防止剤の回収方法
DE19513838A1 (de) * 1994-05-02 1995-11-09 Basf Ag Verfahren zur Destillation von Styrol
US6274683B1 (en) 1999-06-30 2001-08-14 Uniroyal Chemical Company, Inc. Test method for evaluating soluble polymer growth when recycling inhibitor streams
EP1235885B1 (en) * 1999-12-03 2007-08-15 Uniroyal Chemical Company, Inc. Composition and method for inhibiting polymerization and polymer growth
US6403850B1 (en) 2000-01-18 2002-06-11 Uniroyal Chemical Company, Inc. Inhibition of polymerization of unsaturated monomers
CN1675154A (zh) * 2002-06-07 2005-09-28 科蒂科股份有限公司 抑制巨噬细胞移动抑制因子(mif)的细胞因子或生物活性的萘衍生物
CN106905195B (zh) * 2017-03-10 2019-04-05 合肥工业大学 一种苯乙烯焦油回收再利用制备磺酸盐的方法
CN116042257B (zh) * 2021-10-28 2024-10-11 中国石油化工股份有限公司 一种高净热值低硫船燃及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335185A (en) * 1965-06-30 1967-08-08 Hiram W H Dykes Recovery of diphenylamines and resorcinols by thin-layer chromatography methods

Also Published As

Publication number Publication date
GB1493700A (en) 1977-11-30
BE837141A (fr) 1976-06-29
JPS594410B2 (ja) 1984-01-30
AU8779475A (en) 1977-06-30
SE407796B (sv) 1979-04-23
CA1059154A (en) 1979-07-24
BR7508572A (pt) 1976-08-24
IT1054930B (it) 1981-11-30
DE2558349A1 (de) 1976-07-08
DE2558349C2 (de) 1986-02-13
SU644370A3 (ru) 1979-01-25
JPS5188932A (enExample) 1976-08-04
AU497508B2 (en) 1978-12-14
SE7514578L (sv) 1976-06-28
FR2295936A1 (fr) 1976-07-23
FR2295936B1 (enExample) 1979-01-05
US3959395A (en) 1976-05-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103