DE2707765A1 - Verfahren zur abtrennung von verunreinigungen aus freier sulfonsaeure oder schwefelsaeure - Google Patents

Verfahren zur abtrennung von verunreinigungen aus freier sulfonsaeure oder schwefelsaeure

Info

Publication number
DE2707765A1
DE2707765A1 DE19772707765 DE2707765A DE2707765A1 DE 2707765 A1 DE2707765 A1 DE 2707765A1 DE 19772707765 DE19772707765 DE 19772707765 DE 2707765 A DE2707765 A DE 2707765A DE 2707765 A1 DE2707765 A1 DE 2707765A1
Authority
DE
Germany
Prior art keywords
reaction
sulfonic acid
hydrotalcite
carbon atoms
sulfuric 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.)
Withdrawn
Application number
DE19772707765
Other languages
German (de)
English (en)
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
Publication of DE2707765A1 publication Critical patent/DE2707765A1/de
Withdrawn legal-status Critical Current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)
DE19772707765 1976-02-27 1977-02-23 Verfahren zur abtrennung von verunreinigungen aus freier sulfonsaeure oder schwefelsaeure Withdrawn DE2707765A1 (de)

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
DE2707765A1 true DE2707765A1 (de) 1977-09-08

Family

ID=12019775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772707765 Withdrawn DE2707765A1 (de) 1976-02-27 1977-02-23 Verfahren zur abtrennung von verunreinigungen aus freier sulfonsaeure oder schwefelsaeure

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182913A (en) * 1976-11-22 1980-01-08 Nippon Oil Company Ltd. Method for producing methyl tert-butyl ether and fuel composition containing the same
DE3629233A1 (de) * 1986-08-28 1988-03-10 Erdoelchemie Gmbh Verfahren zur katalytischen umsetzung von isoolefinen
EP0152010A3 (en) * 1984-01-30 1988-04-06 Kyowa Chemical Industry Co., Ltd. Purifying agent for cooling water used in nuclear reactors, and method for purification of the cooling water
FR2688215A1 (fr) * 1992-03-06 1993-09-10 Inst Francais Du Petrole Procede de purification d'un hydrocarbure ou d'une coupe d'hydrocarbures par adsorption selective des impuretes.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1985005562A1 (en) * 1984-05-28 1985-12-19 Mitsui Petrochemical Industries, Ltd. Alkali metal-carrying substance, and its use as catalyst
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
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182913A (en) * 1976-11-22 1980-01-08 Nippon Oil Company Ltd. Method for producing methyl tert-butyl ether and fuel composition containing the same
US4256465A (en) * 1976-11-22 1981-03-17 Nippon Oil Co., Ltd. Method for producing methyl tert-butyl ether and fuel composition containing the same
EP0152010A3 (en) * 1984-01-30 1988-04-06 Kyowa Chemical Industry Co., Ltd. Purifying agent for cooling water used in nuclear reactors, and method for purification of the cooling water
DE3629233A1 (de) * 1986-08-28 1988-03-10 Erdoelchemie Gmbh Verfahren zur katalytischen umsetzung von isoolefinen
FR2688215A1 (fr) * 1992-03-06 1993-09-10 Inst Francais Du Petrole Procede de purification d'un hydrocarbure ou d'une coupe d'hydrocarbures par adsorption selective des impuretes.

Also Published As

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

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination