JPS52136899A - Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride - Google Patents

Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride

Info

Publication number
JPS52136899A
JPS52136899A JP5386376A JP5386376A JPS52136899A JP S52136899 A JPS52136899 A JP S52136899A JP 5386376 A JP5386376 A JP 5386376A JP 5386376 A JP5386376 A JP 5386376A JP S52136899 A JPS52136899 A JP S52136899A
Authority
JP
Japan
Prior art keywords
hydrochloric acid
waste
treatment
polyvinyl chloride
refining process
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.)
Pending
Application number
JP5386376A
Other languages
Japanese (ja)
Inventor
Kiyoshi Sugihara
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.)
DAIEI TSUUSHIN SHISETSU KK
Original Assignee
DAIEI TSUUSHIN SHISETSU KK
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 DAIEI TSUUSHIN SHISETSU KK filed Critical DAIEI TSUUSHIN SHISETSU KK
Priority to JP5386376A priority Critical patent/JPS52136899A/en
Publication of JPS52136899A publication Critical patent/JPS52136899A/en
Pending legal-status Critical Current

Links

JP5386376A 1976-05-13 1976-05-13 Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride Pending JPS52136899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5386376A JPS52136899A (en) 1976-05-13 1976-05-13 Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5386376A JPS52136899A (en) 1976-05-13 1976-05-13 Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride

Publications (1)

Publication Number Publication Date
JPS52136899A true JPS52136899A (en) 1977-11-15

Family

ID=12954598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5386376A Pending JPS52136899A (en) 1976-05-13 1976-05-13 Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride

Country Status (1)

Country Link
JP (1) JPS52136899A (en)

Similar Documents

Publication Publication Date Title
DE3467751D1 (en) Process for the treatment of glycerine by distillation
AU512846B2 (en) System for the regeneration of waste hydrochloric acid pickle liquor
IL51663A0 (en) Method of treating sewage by the activated sludge process
JPS51143596A (en) Refinin process for crude hydrogen chloride
AU3434978A (en) PROCESS FOR REMOVING CHLORIDE IMPURITIES FROM Tio2
ZA783496B (en) Process for the treatment of zinc calcines for the recovery of zinc
YU39590B (en) Process for producing new nitriles of thiazolyl cinnamic acid
SG21583G (en) Process for the digestion of sludge
CH612160A5 (en) Process for the biological purification of effluent
DE3273776D1 (en) Process for the treatment of crude liquid vinyl acetate
GR62641B (en) Process for the purification of anthocyanes
JPS51143505A (en) Continuous process for electrolytic refining or extraction of element or compound
DE2860205D1 (en) Process for the purification of tetrahydrofuran
JPS52136899A (en) Refining process for crude hydrochloric acid or waste hydrochloric acid by treatment of waste polyvinyl chloride
DE3162261D1 (en) Process for the purification of thionyl chloride
ZA786067B (en) Process for the treatment of waste water
JPS5325202A (en) Process for chlorination refining of pyrites
JPS52144081A (en) Purification method of polyvinyl chloride
JPS5246003A (en) Method of purification of chlorinated hydrocarbon
ZA771489B (en) Process for the treatment of waste waters
GB2008114B (en) Method of purifying crude p-toluic acid
JPS553381A (en) Method of recovering chlorine
JPS52108396A (en) Recovery process for waste hydrochloric acid
JPS51116205A (en) Method of recovering natrium chloride discharged from related process by cellulose manufacture
DE3261685D1 (en) Batch process for the polymerisaton of vinyl chloride