CA967587A - Citric acid process - Google Patents

Citric acid process

Info

Publication number
CA967587A
CA967587A CA139,432A CA139432A CA967587A CA 967587 A CA967587 A CA 967587A CA 139432 A CA139432 A CA 139432A CA 967587 A CA967587 A CA 967587A
Authority
CA
Canada
Prior art keywords
citric acid
acid process
citric
acid
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
CA139,432A
Other languages
English (en)
Other versions
CA139432S (en
Inventor
John B. Wilkes
Robert G. Wall
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology 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 Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA967587A publication Critical patent/CA967587A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA139,432A 1971-06-01 1972-04-11 Citric acid process Expired CA967587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15085971A 1971-06-01 1971-06-01

Publications (1)

Publication Number Publication Date
CA967587A true CA967587A (en) 1975-05-13

Family

ID=22536295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,432A Expired CA967587A (en) 1971-06-01 1972-04-11 Citric acid process

Country Status (6)

Country Link
JP (1) JPS5233616B1 (cs)
BE (1) BE784238A (cs)
CA (1) CA967587A (cs)
DE (1) DE2225986C3 (cs)
FR (1) FR2139940B1 (cs)
GB (1) GB1363410A (cs)

Also Published As

Publication number Publication date
DE2225986A1 (cs) 1972-12-14
DE2225986B2 (de) 1978-11-02
JPS5233616B1 (cs) 1977-08-30
DE2225986C3 (de) 1984-02-09
FR2139940B1 (cs) 1980-03-21
FR2139940A1 (cs) 1973-01-12
GB1363410A (en) 1974-08-14
BE784238A (fr) 1972-11-30

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