CA1015530A - One-step spent sulphuric acid purification process - Google Patents

One-step spent sulphuric acid purification process

Info

Publication number
CA1015530A
CA1015530A CA197,259A CA197259A CA1015530A CA 1015530 A CA1015530 A CA 1015530A CA 197259 A CA197259 A CA 197259A CA 1015530 A CA1015530 A CA 1015530A
Authority
CA
Canada
Prior art keywords
sulphuric acid
purification process
acid purification
spent sulphuric
step spent
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
CA197,259A
Other languages
French (fr)
Other versions
CA197259S (en
Inventor
William J. Chiasson
Ralph T. Russell
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Priority to CA197,259A priority Critical patent/CA1015530A/en
Application granted granted Critical
Publication of CA1015530A publication Critical patent/CA1015530A/en
Expired legal-status Critical Current

Links

CA197,259A 1974-04-10 1974-04-10 One-step spent sulphuric acid purification process Expired CA1015530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA197,259A CA1015530A (en) 1974-04-10 1974-04-10 One-step spent sulphuric acid purification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA197,259A CA1015530A (en) 1974-04-10 1974-04-10 One-step spent sulphuric acid purification process

Publications (1)

Publication Number Publication Date
CA1015530A true CA1015530A (en) 1977-08-16

Family

ID=4099686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197,259A Expired CA1015530A (en) 1974-04-10 1974-04-10 One-step spent sulphuric acid purification process

Country Status (1)

Country Link
CA (1) CA1015530A (en)

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