JPS52103390A - Removal of acidic substances from reaction product - Google Patents

Removal of acidic substances from reaction product

Info

Publication number
JPS52103390A
JPS52103390A JP2017376A JP2017376A JPS52103390A JP S52103390 A JPS52103390 A JP S52103390A JP 2017376 A JP2017376 A JP 2017376A JP 2017376 A JP2017376 A JP 2017376A JP S52103390 A JPS52103390 A JP S52103390A
Authority
JP
Japan
Prior art keywords
acidic substances
removal
reaction product
hydrosulfite
catalyst
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.)
Granted
Application number
JP2017376A
Other languages
Japanese (ja)
Other versions
JPS6031522B2 (en
Inventor
Tetsuya Takesono
Mitsuo Okazawa
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
Priority to JP2017376A priority Critical patent/JPS6031522B2/en
Priority to DE19772707765 priority patent/DE2707765A1/en
Priority to GB783077A priority patent/GB1570932A/en
Priority to NL7702053A priority patent/NL7702053A/en
Priority to CA272,647A priority patent/CA1086777A/en
Priority to FR7705763A priority patent/FR2342262A1/en
Publication of JPS52103390A publication Critical patent/JPS52103390A/en
Publication of JPS6031522B2 publication Critical patent/JPS6031522B2/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

Abstract

PURPOSE: To remove undesired acidic substances in a reaction mixture obtained by catalytic reaction using a strong acid type cation exchange resin as catalyst by contacting the mixture with hydrosulfite.
COPYRIGHT: (C)1977,JPO&Japio
JP2017376A 1976-02-27 1976-02-27 How to remove acidic substances from reaction products Expired JPS6031522B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017376A JPS6031522B2 (en) 1976-02-27 1976-02-27 How to remove acidic substances from reaction products
DE19772707765 DE2707765A1 (en) 1976-02-27 1977-02-23 PROCESS FOR SEPARATING CONTAMINATION FROM FREE SULPHONIC ACID OR SULFURIC ACID
GB783077A GB1570932A (en) 1976-02-27 1977-02-24 Process for removing unwanted sulphonic or sulphric acids from reaction products
NL7702053A NL7702053A (en) 1976-02-27 1977-02-25 METHOD FOR THE REMOVAL OF ACID COMPONENTS FROM A REACTION MIXTURE.
CA272,647A CA1086777A (en) 1976-02-27 1977-02-25 Process for removing unwanted acid substances from reaction products
FR7705763A FR2342262A1 (en) 1976-02-27 1977-02-28 PROCEDURE FOR REMOVING ACIDIC SUBSTANCES FROM REACTIONAL MIXTURES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017376A JPS6031522B2 (en) 1976-02-27 1976-02-27 How to remove acidic substances from reaction products

Publications (2)

Publication Number Publication Date
JPS52103390A true JPS52103390A (en) 1977-08-30
JPS6031522B2 JPS6031522B2 (en) 1985-07-23

Family

ID=12019775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017376A Expired JPS6031522B2 (en) 1976-02-27 1976-02-27 How to remove acidic substances from reaction products

Country Status (6)

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

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 (en) * 1983-02-28 1984-09-06 Kyowa Chem Ind Co Ltd Removal of halogen component from organic compound containing halogen-containing catalyst
JPS60161744A (en) * 1984-01-30 1985-08-23 Kyowa Chem Ind Co Ltd Purification agent and method for cooling water of atomic power plant
EP0190352B1 (en) * 1984-05-28 1989-10-11 Mitsui Petrochemical Industries, Ltd. Alkali metal-carrying substance, and its use as catalyst
DE3629233A1 (en) * 1986-08-28 1988-03-10 Erdoelchemie Gmbh Process for the catalytic reaction of isoolefins
US4866019A (en) * 1987-01-13 1989-09-12 Akzo N.V. Catalyst composition and absorbent which contain an anionic clay
JPH01120762U (en) * 1988-02-03 1989-08-16
FR2688215B1 (en) * 1992-03-06 1994-06-03 Inst Francais Du Petrole PROCESS FOR THE PURIFICATION OF A HYDROCARBON OR A CUT OF HYDROCARBONS BY SELECTIVE ADSORPTION OF IMPURITIES.
DK131092A (en) * 1992-10-27 1994-04-28 Haldor Topsoe As Process for recovering acid catalysts from acid catalyzed processes
DK171701B1 (en) * 1993-07-06 1997-04-01 Topsoe Haldor As Process for recovery of spent acid catalyst from hydrocarbon alkylation
US5457243A (en) * 1993-12-23 1995-10-10 Texaco Chemical Inc. Neutralization of crude MTBE effluent streams using solid bases
DK171409B1 (en) * 1994-03-10 1996-10-21 Topsoe Haldor As Process for recovery of alkylation catalysts

Also Published As

Publication number Publication date
FR2342262B1 (en) 1979-03-09
GB1570932A (en) 1980-07-09
FR2342262A1 (en) 1977-09-23
DE2707765A1 (en) 1977-09-08
NL7702053A (en) 1977-08-30
CA1086777A (en) 1980-09-30
JPS6031522B2 (en) 1985-07-23

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