GB2110681B - Process for treating spent sulfuric acid streams from the olefin hydration reaction - Google Patents

Process for treating spent sulfuric acid streams from the olefin hydration reaction

Info

Publication number
GB2110681B
GB2110681B GB08233142A GB8233142A GB2110681B GB 2110681 B GB2110681 B GB 2110681B GB 08233142 A GB08233142 A GB 08233142A GB 8233142 A GB8233142 A GB 8233142A GB 2110681 B GB2110681 B GB 2110681B
Authority
GB
United Kingdom
Prior art keywords
sulfuric acid
hydration reaction
spent sulfuric
olefin hydration
acid streams
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
GB08233142A
Other languages
English (en)
Other versions
GB2110681A (en
Inventor
George Andrew Knudsen
Charles Savini
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB2110681A publication Critical patent/GB2110681A/en
Application granted granted Critical
Publication of GB2110681B publication Critical patent/GB2110681B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08233142A 1981-11-25 1982-11-19 Process for treating spent sulfuric acid streams from the olefin hydration reaction Expired GB2110681B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32478281A 1981-11-25 1981-11-25

Publications (2)

Publication Number Publication Date
GB2110681A GB2110681A (en) 1983-06-22
GB2110681B true GB2110681B (en) 1985-08-07

Family

ID=23265084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233142A Expired GB2110681B (en) 1981-11-25 1982-11-19 Process for treating spent sulfuric acid streams from the olefin hydration reaction

Country Status (4)

Country Link
JP (1) JPS5899427A (enrdf_load_stackoverflow)
DE (1) DE3243007C2 (enrdf_load_stackoverflow)
GB (1) GB2110681B (enrdf_load_stackoverflow)
NL (1) NL8204592A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378873B1 (en) * 1988-12-16 1993-02-03 ENICHEM SYNTHESIS S.p.A. Regeneration of exhausted sulfuric acid by means of hydrogen peroxide
DE19600810A1 (de) * 1996-01-11 1997-07-17 Wacker Chemie Gmbh Verfahren zum Reinigen von Schwefelsäure
JP2013095640A (ja) * 2011-11-01 2013-05-20 Mitsubishi Gas Chemical Co Inc 有機物を含有する硫酸を連続的に再生する方法
CN115321491A (zh) * 2022-07-06 2022-11-11 宜宾海丰和锐有限公司 连续处理乙炔清净废硫酸臭味的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390316A (en) * 1942-10-07 1945-12-04 Standard Oil Dev Co Acid recovery process
US3856673A (en) * 1973-04-02 1974-12-24 Air Prod & Chem Purification of spent sulfuric acid
CA1059943A (en) * 1976-07-20 1979-08-07 Pierre L. Claessens Electrolytically forming peroxosulfuric acid to oxidize organic material in sulfuric acid
DE2632989A1 (de) * 1976-07-22 1978-02-02 Hoechst Ag Verfahren zum regenerieren von schwefelsaeure

Also Published As

Publication number Publication date
DE3243007A1 (de) 1983-07-07
JPS5899427A (ja) 1983-06-13
NL8204592A (nl) 1983-06-16
JPH0427970B2 (enrdf_load_stackoverflow) 1992-05-13
DE3243007C2 (de) 1994-12-08
GB2110681A (en) 1983-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001119