JPS5461123A - Preparation of tetramethylthiuram monosulfide - Google Patents

Preparation of tetramethylthiuram monosulfide

Info

Publication number
JPS5461123A
JPS5461123A JP12580177A JP12580177A JPS5461123A JP S5461123 A JPS5461123 A JP S5461123A JP 12580177 A JP12580177 A JP 12580177A JP 12580177 A JP12580177 A JP 12580177A JP S5461123 A JPS5461123 A JP S5461123A
Authority
JP
Japan
Prior art keywords
hcn
reacting
waste water
tetramethylthiuram
tetramethylthiuram disulfide
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.)
Granted
Application number
JP12580177A
Other languages
Japanese (ja)
Other versions
JPS5711903B2 (en
Inventor
Masaya Kametani
Isao Nagase
Yasuo Iioi
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority to JP12580177A priority Critical patent/JPS5461123A/en
Publication of JPS5461123A publication Critical patent/JPS5461123A/en
Publication of JPS5711903B2 publication Critical patent/JPS5711903B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the title compound in high yield and purity, using low-cost raw materials, by reacting tetramethylthiuram disulfide with HCN and NH3 as desulfurizing agents, in an aqueous medium, at 20W70°C.
CONSTITUTION: Tetramethylthiuram monosulfide II is prepared by reacting tetramethylthiuram disulfide I with stoichiometric amounts of HCN and NH3 at 20W 70°C, pref. 30W60°C.
EFFECT: Precise control of pH value of the reaction system is unnecessary. Little side reactions. Easy purification. Use of stoichiometric amount of HCN reduces the problems inherent to separation, processing, waste water treatment etc. There is no metal component in the waste water, and the incineration and disposal can also be simplified.
USE: Vulcanization accelerator for rubber chemicals
COPYRIGHT: (C)1979,JPO&Japio
JP12580177A 1977-10-21 1977-10-21 Preparation of tetramethylthiuram monosulfide Granted JPS5461123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12580177A JPS5461123A (en) 1977-10-21 1977-10-21 Preparation of tetramethylthiuram monosulfide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12580177A JPS5461123A (en) 1977-10-21 1977-10-21 Preparation of tetramethylthiuram monosulfide

Publications (2)

Publication Number Publication Date
JPS5461123A true JPS5461123A (en) 1979-05-17
JPS5711903B2 JPS5711903B2 (en) 1982-03-08

Family

ID=14919227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12580177A Granted JPS5461123A (en) 1977-10-21 1977-10-21 Preparation of tetramethylthiuram monosulfide

Country Status (1)

Country Link
JP (1) JPS5461123A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139002U (en) * 1982-03-15 1983-09-19 宮丸　幸雄 Cultivating Rotor's Cultivating Sword

Also Published As

Publication number Publication date
JPS5711903B2 (en) 1982-03-08

Similar Documents

Publication Publication Date Title
EP1197548A4 (en) Method of high-concentration culture of nitrifying bacteria or denitrifying bacteria contained in activated sludge, culture promoter to be used in high-concentration culture method of nitrifying bacteria, and mehtod of weight loss treatment of activated sludge
JPS5461123A (en) Preparation of tetramethylthiuram monosulfide
JPS5235445A (en) Purification technology of water containing organic chlorine compound
GB1528719A (en) Method of waste water treatment by yeast
JPS5428452A (en) Method of purifying colored waster water
JPS5547177A (en) High grade treatment of organic waste water
JPS5342451A (en) Process for purifying organic waste water
JPS53113264A (en) Method of treating waste acid
JPS5312152A (en) Process for stabilizing industrial waste water containing thiosulfates
JPS5433365A (en) Biological nitrification and denitrification
JPS5341060A (en) Process for treating waste water
JPS53659A (en) Process for treating activated sludge
JPS5541850A (en) Decreasing sulfur and nitrogen compound and cod in waste water
JPS55119496A (en) Waste water treating method
SE8604710L (en) METHOD OF WATER PURIFICATION
Misra et al. Preparation of sodium ferrocyanide from residue of sodium cyanide process: An economical technology for pollution control.
UA8401A1 (en) Process for purification of surface waters
JPS549452A (en) Method of treating nitrogen-contained organic waste water
JPS5249995A (en) Method for purificating raw aqueous solution of zinc chloride system
JPS544462A (en) Method of biologically nitrogen in waste water
JPS5239955A (en) Water purification control system
JPS53113166A (en) Processing industrial waste water containing a trace amount of organic compounds
JPS5415353A (en) Method of biologically treating waste containing inorganic nitrogen-contained sulfur compound having sulfone
JPS52146050A (en) Process for waste water with high concentration of organic component
JPS5721397A (en) Preparation of d-mannose