IT1054930B - Recupero di inibitori di polimerizzazione - Google Patents

Recupero di inibitori di polimerizzazione

Info

Publication number
IT1054930B
IT1054930B IT30733/75A IT3073375A IT1054930B IT 1054930 B IT1054930 B IT 1054930B IT 30733/75 A IT30733/75 A IT 30733/75A IT 3073375 A IT3073375 A IT 3073375A IT 1054930 B IT1054930 B IT 1054930B
Authority
IT
Italy
Prior art keywords
styrene
recovery
treated
controlled
recycled
Prior art date
Application number
IT30733/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1054930B publication Critical patent/IT1054930B/it

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)
IT30733/75A 1974-12-26 1975-12-23 Recupero di inibitori di polimerizzazione IT1054930B (it)

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
IT1054930B true IT1054930B (it) 1981-11-30

Family

ID=24137833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30733/75A IT1054930B (it) 1974-12-26 1975-12-23 Recupero di inibitori di polimerizzazione

Country Status (13)

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

Families Citing this family (10)

* 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
ATE370210T1 (de) * 1999-12-03 2007-09-15 Uniroyal Chem Co Inc Zusammensetzungen und verfahren zur inhibierung der polymerisierung und polymerwachstums
US6403850B1 (en) 2000-01-18 2002-06-11 Uniroyal Chemical Company, Inc. Inhibition of polymerization of unsaturated monomers
GB2405146A (en) * 2002-06-07 2005-02-23 Cortical Pty Ltd Napthalene derivatives which inhibit the cytokine or biological activity of macrophage migration inhibitory factor (MIF)
US8771476B2 (en) * 2009-07-17 2014-07-08 Gtc Technology Lp Methods for inhibiting polymerization of vinyl aromatic compounds during extractive distillation
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
CN116042257A (zh) * 2021-10-28 2023-05-02 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
SE407796B (sv) 1979-04-23
CA1059154A (en) 1979-07-24
ES443802A1 (es) 1977-04-16
GB1493700A (en) 1977-11-30
BR7508572A (pt) 1976-08-24
SU644370A3 (ru) 1979-01-25
DE2558349C2 (de) 1986-02-13
JPS594410B2 (ja) 1984-01-30
SE7514578L (sv) 1976-06-28
DE2558349A1 (de) 1976-07-08
BE837141A (fr) 1976-06-29
FR2295936A1 (fr) 1976-07-23
JPS5188932A (it) 1976-08-04
AU497508B2 (en) 1978-12-14
AU8779475A (en) 1977-06-30
US3959395A (en) 1976-05-25
FR2295936B1 (it) 1979-01-05

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