CA1244480A - Deodorization of dialkyl polysulfides - Google Patents

Deodorization of dialkyl polysulfides

Info

Publication number
CA1244480A
CA1244480A CA000409486A CA409486A CA1244480A CA 1244480 A CA1244480 A CA 1244480A CA 000409486 A CA000409486 A CA 000409486A CA 409486 A CA409486 A CA 409486A CA 1244480 A CA1244480 A CA 1244480A
Authority
CA
Canada
Prior art keywords
polysulfide
salt
polysulfides
contaminated
mixture
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
CA000409486A
Other languages
English (en)
French (fr)
Inventor
Daniel A. Dimmig
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.)
Arkema Inc
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Application granted granted Critical
Publication of CA1244480A publication Critical patent/CA1244480A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000409486A 1981-10-05 1982-08-16 Deodorization of dialkyl polysulfides Expired CA1244480A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30832881A 1981-10-05 1981-10-05
US308,328 1981-10-05

Publications (1)

Publication Number Publication Date
CA1244480A true CA1244480A (en) 1988-11-08

Family

ID=23193547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000409486A Expired CA1244480A (en) 1981-10-05 1982-08-16 Deodorization of dialkyl polysulfides

Country Status (8)

Country Link
EP (1) EP0076376A1 (enExample)
JP (1) JPS5874657A (enExample)
AR (1) AR246251A1 (enExample)
AU (1) AU557321B2 (enExample)
CA (1) CA1244480A (enExample)
DK (1) DK438982A (enExample)
MX (1) MX166056B (enExample)
ZA (1) ZA826064B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004896A1 (en) * 1984-04-16 1985-11-07 The Lubrizol Corporation Additives for lubricants and functional fluids which exhibit improved performance and method for preparing same
US5206439A (en) * 1992-01-27 1993-04-27 Phillips Petroleum Company Preparation of high purity polysulfides
US5403961A (en) * 1993-11-22 1995-04-04 Phillips Petroleum Company Production of polysulfides
US5457234A (en) * 1994-06-20 1995-10-10 Phillips Petroleum Company Process for treating organic polysulfide compounds
US6133207A (en) * 1999-12-22 2000-10-17 Ethyl Corporation Odor reduction of lubricant additives packages
FR2808272B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
FR2808273B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
US8586796B2 (en) * 2008-07-15 2013-11-19 Basf Se Process to purify dialkyl sulfides
JP6777972B2 (ja) * 2015-02-06 2020-10-28 出光興産株式会社 水溶性金属加工油組成物およびその使用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340324A (en) * 1965-04-26 1967-09-05 Phillips Petroleum Co Process of converting mercaptans to disulfides

Also Published As

Publication number Publication date
MX166056B (es) 1992-12-16
EP0076376A1 (en) 1983-04-13
AR246251A1 (es) 1994-07-29
JPH0319222B2 (enExample) 1991-03-14
AU8743282A (en) 1983-04-14
AU557321B2 (en) 1986-12-18
JPS5874657A (ja) 1983-05-06
ZA826064B (en) 1983-08-31
DK438982A (da) 1983-04-06

Similar Documents

Publication Publication Date Title
CA1244480A (en) Deodorization of dialkyl polysulfides
US6906235B2 (en) Iron sulfide mixtures; iron sulfide heavy metal treating agents; and methods of treating using such agents
CA1238995A (en) Process for waste treatment
US3965249A (en) Anti-pollution method
DE1806886A1 (de) Organophosphorverbindungen,Verfahren zu ihrer Herstellung und ihrer Verwendung als Komplexierungsmittel (Sequestrants)
JP5319530B2 (ja) 酸化防止剤及び酸化防止剤の作成方法
NZ236893A (en) Preparation of n-phosphonomethylglycine using fe, zn, al, v, or cu metal or a v, fe or cu salt as decomposition catalyst
EP0902787A4 (en) CATALYSIS PROCESS FOR THE PRODUCTION OF METAL CARBOXYLATES FOR USE AS ANIMAL FEED SUPPLEMENTS
US4282374A (en) Preparation of glyoxal from ethylene glycol
DE3880265T2 (de) Verfahren zur herstellung von disulfiden.
DE3872996T2 (de) Herstellung von tertiaerem butylalkohol.
Al‐Malaika et al. Mechanisms of antioxidant action: Transformations involved in the antioxidant function of metal dialkyl dithiocarbamates. III
DE68906521T2 (de) Stabilisierte festes Thiokarbonat enthaltende Mischungen und Herstellungsverfahren.
DE2851707A1 (de) Verfahren zur herstellung von phosphornitridchlorid-oligomeren
EP0215317B1 (de) Verfahren zum Entfernen von Schwefelwasserstoff aus Abgasen
DE3140453A1 (de) "desodorierungs- und erneuerungsmittel fuer metallbearbeitungsfluessigkeiten"
US2643248A (en) Method of sulfurizing terpene hydrocarbons
DE4118626A1 (de) Durch kupferverbindungen katalysierte oxidation von abwasser
EP0600292B1 (de) Verfahren zur Herstellung einer stabilisierten, wässrigen Alkalitetrathiocarbonatlösung und deren Verwendung
EP0219757B1 (en) Detoxification of waste water from dithiocarbamate manufacture
DE3004825A1 (de) Faellmittel, verfahren zu dessen herstellung und dessen verwendung zur entphosphatisierung von abwasser
DE2462576C3 (de) Verfahren zur Herstellung des Vanadintetrapyridinoporphyrazinkomplexes
EP0246677A1 (de) Verfahren zur Entfernung von Quecksilber aus arsenhaltiger Abfallschwefelsäure
DE69320888T2 (de) Verfahren zum Reinigen von verbrauchten Säurebädern zum Beizen von Stahl
JPH0137981B2 (enExample)

Legal Events

Date Code Title Description
MKEX Expiry