CA1086777A - Process for removing unwanted acid substances from reaction products - Google Patents

Process for removing unwanted acid substances from reaction products

Info

Publication number
CA1086777A
CA1086777A CA272,647A CA272647A CA1086777A CA 1086777 A CA1086777 A CA 1086777A CA 272647 A CA272647 A CA 272647A CA 1086777 A CA1086777 A CA 1086777A
Authority
CA
Canada
Prior art keywords
reaction
sulfonic acid
acid
hydrotalcite
carbon atoms
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
CA272,647A
Other languages
English (en)
French (fr)
Inventor
Mitsuo Okazawa
Tetsuya Takezono
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
Application granted granted Critical
Publication of CA1086777A publication Critical patent/CA1086777A/en
Expired legal-status Critical Current

Links

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)
CA272,647A 1976-02-27 1977-02-25 Process for removing unwanted acid substances from reaction products Expired CA1086777A (en)

Applications Claiming Priority (2)

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
JP20173/76 1976-02-27

Publications (1)

Publication Number Publication Date
CA1086777A true CA1086777A (en) 1980-09-30

Family

ID=12019775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA272,647A Expired CA1086777A (en) 1976-02-27 1977-02-25 Process for removing unwanted acid substances 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)

Families Citing this family (12)

* 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
WO1985005562A1 (en) * 1984-05-28 1985-12-19 Mitsui Petrochemical Industries, Ltd. Alkali metal-carrying substance, and its use as catalyst
DE3629233A1 (de) * 1986-08-28 1988-03-10 Erdoelchemie Gmbh Verfahren zur katalytischen umsetzung von isoolefinen
US4866019A (en) * 1987-01-13 1989-09-12 Akzo N.V. Catalyst composition and absorbent which contain an anionic clay
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.
DK131092A (da) * 1992-10-27 1994-04-28 Haldor Topsoe As Fremgangsmåde til genvinding af syrekatalysatorer fra syrekatalyserede processer
DK171701B1 (da) * 1993-07-06 1997-04-01 Topsoe Haldor As Fremgangsmåde til genvinding af brugt syrekatalysator fra alkylering af carbonhydrider
US5457243A (en) * 1993-12-23 1995-10-10 Texaco Chemical Inc. Neutralization of crude MTBE effluent streams using solid bases
DK171409B1 (da) * 1994-03-10 1996-10-21 Topsoe Haldor As Fremgangsmåde til genvinding af alkyleringskatalysatorer

Also Published As

Publication number Publication date
GB1570932A (en) 1980-07-09
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

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