GB1570932A - Process for removing unwanted sulphonic or sulphric acids from reaction products - Google Patents

Process for removing unwanted sulphonic or sulphric acids from reaction products Download PDF

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Publication number
GB1570932A
GB1570932A GB783077A GB783077A GB1570932A GB 1570932 A GB1570932 A GB 1570932A GB 783077 A GB783077 A GB 783077A GB 783077 A GB783077 A GB 783077A GB 1570932 A GB1570932 A GB 1570932A
Authority
GB
United Kingdom
Prior art keywords
reaction
hydrotalcite
acid
cation exchange
solution
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
GB783077A
Other languages
English (en)
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of GB1570932A publication Critical patent/GB1570932A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
    • C07C7/1485—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds oxides; hydroxides; salts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins
    • C07C2531/10—Ion-exchange resins sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB783077A 1976-02-27 1977-02-24 Process for removing unwanted sulphonic or sulphric acids from reaction products Expired GB1570932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017376A JPS6031522B2 (ja) 1976-02-27 1976-02-27 反応生成物から酸性物質を除去する方法

Publications (1)

Publication Number Publication Date
GB1570932A true GB1570932A (en) 1980-07-09

Family

ID=12019775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB783077A Expired GB1570932A (en) 1976-02-27 1977-02-24 Process for removing unwanted sulphonic or sulphric acids from reaction products

Country Status (6)

Country Link
JP (1) JPS6031522B2 (enrdf_load_stackoverflow)
CA (1) CA1086777A (enrdf_load_stackoverflow)
DE (1) DE2707765A1 (enrdf_load_stackoverflow)
FR (1) FR2342262A1 (enrdf_load_stackoverflow)
GB (1) GB1570932A (enrdf_load_stackoverflow)
NL (1) NL7702053A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190352A4 (en) * 1984-05-28 1987-12-09 Mitsui Petrochemical Ind ALKALI METAL CARRYING SUBSTANCE AND ITS USE AS A CATALYST.
US4866019A (en) * 1987-01-13 1989-09-12 Akzo N.V. Catalyst composition and absorbent which contain an anionic clay
EP0595755A1 (en) * 1992-10-27 1994-05-04 Haldor Topsoe A/S Method of recovering acid catalyst from acid catalyzed processes
EP0633063A1 (en) * 1993-07-06 1995-01-11 Haldor Topsoe A/S Recovery of spent acid catalyst from alkylation of hydrocarbons
EP0659724A1 (en) * 1993-12-23 1995-06-28 Texaco Development Corporation Neutralisation of crude ether effluent streams

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1587866A (en) * 1976-11-22 1981-04-08 Nippon Oil Co Ltd Methyl tert-butyl ether
JPS59157035A (ja) * 1983-02-28 1984-09-06 Kyowa Chem Ind Co Ltd ハロゲン含有触媒を含む有機化合物中のハロゲン成分除去方法
JPS60161744A (ja) * 1984-01-30 1985-08-23 Kyowa Chem Ind Co Ltd 原子炉冷却水用浄化剤及び浄化方法
DE3629233A1 (de) * 1986-08-28 1988-03-10 Erdoelchemie Gmbh Verfahren zur katalytischen umsetzung von isoolefinen
JPH01120762U (enrdf_load_stackoverflow) * 1988-02-03 1989-08-16
FR2688215B1 (fr) * 1992-03-06 1994-06-03 Inst Francais Du Petrole Procede de purification d'un hydrocarbure ou d'une coupe d'hydrocarbures par adsorption selective des impuretes.
DK171409B1 (da) * 1994-03-10 1996-10-21 Topsoe Haldor As Fremgangsmåde til genvinding af alkyleringskatalysatorer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190352A4 (en) * 1984-05-28 1987-12-09 Mitsui Petrochemical Ind ALKALI METAL CARRYING SUBSTANCE AND ITS USE AS A CATALYST.
US4866019A (en) * 1987-01-13 1989-09-12 Akzo N.V. Catalyst composition and absorbent which contain an anionic clay
US4946581A (en) * 1987-01-13 1990-08-07 Akzo N.V. Cracking process employing a catalyst composition and absorbent which contain an anionic clay
US4952382A (en) * 1987-01-13 1990-08-28 Akzo N.V. Process for removing sulfur oxides with an absorbent which contain an anionic clay
EP0595755A1 (en) * 1992-10-27 1994-05-04 Haldor Topsoe A/S Method of recovering acid catalyst from acid catalyzed processes
EP0633063A1 (en) * 1993-07-06 1995-01-11 Haldor Topsoe A/S Recovery of spent acid catalyst from alkylation of hydrocarbons
EP0659724A1 (en) * 1993-12-23 1995-06-28 Texaco Development Corporation Neutralisation of crude ether effluent streams

Also Published As

Publication number Publication date
CA1086777A (en) 1980-09-30
NL7702053A (nl) 1977-08-30
JPS52103390A (en) 1977-08-30
FR2342262B1 (enrdf_load_stackoverflow) 1979-03-09
FR2342262A1 (fr) 1977-09-23
JPS6031522B2 (ja) 1985-07-23
DE2707765A1 (de) 1977-09-08

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Legal Events

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