JPS5143713A - Musuimareinsanno seiho - Google Patents

Musuimareinsanno seiho

Info

Publication number
JPS5143713A
JPS5143713A JP10222375A JP10222375A JPS5143713A JP S5143713 A JPS5143713 A JP S5143713A JP 10222375 A JP10222375 A JP 10222375A JP 10222375 A JP10222375 A JP 10222375A JP S5143713 A JPS5143713 A JP S5143713A
Authority
JP
Japan
Prior art keywords
musuimareinsanno
seiho
musuimareinsanno seiho
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.)
Pending
Application number
JP10222375A
Other languages
English (en)
Japanese (ja)
Inventor
Kuube Uorufugangu
Horunberugeru Pauru
Roiteru Peeteru
Reeman Otsutoo
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS5143713A publication Critical patent/JPS5143713A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
JP10222375A 1974-09-19 1975-08-25 Musuimareinsanno seiho Pending JPS5143713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444824 DE2444824A1 (de) 1974-09-19 1974-09-19 Verfahren zur gewinnung von maleinsaeureanhydrid

Publications (1)

Publication Number Publication Date
JPS5143713A true JPS5143713A (en) 1976-04-14

Family

ID=5926237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10222375A Pending JPS5143713A (en) 1974-09-19 1975-08-25 Musuimareinsanno seiho

Country Status (4)

Country Link
JP (1) JPS5143713A (fr)
BE (1) BE833590A (fr)
DE (1) DE2444824A1 (fr)
FR (1) FR2285386A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313363U (fr) * 1976-07-16 1978-02-03
JPS5316473A (en) * 1977-08-01 1978-02-15 Ishikawajima Harima Heavy Ind Co Ltd Process for incinerating city refuse and industrial wastes containing incombustibles by fuidizing
JPS547779A (en) * 1977-06-20 1979-01-20 Energy Products Of Idaho Cineration pyrolytic gasifying system
JPS5466480U (fr) * 1977-10-20 1979-05-11
JPH05223229A (ja) * 1992-02-12 1993-08-31 Kurabo Ind Ltd 流動層焼却装置用散気装置及び流動層焼却装置における散気方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207208A1 (de) * 1982-02-27 1983-09-08 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen gewinnung von phthalsaeureanhydrid und maleinsaeureanhydrid aus reaktionsgasen
ZA973972B (en) * 1996-05-14 1998-03-23 Kvaerner Process Tech Ltd A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
ZA973971B (en) * 1996-05-15 1998-03-23 Kvaerner Process Tech Ltd A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
GB9724004D0 (en) 1997-11-13 1998-10-21 Kvaerner Process Tech Ltd Process
GB9724195D0 (en) 1997-11-14 1998-01-14 Kvaerner Process Tech Ltd Process
EP0962438B1 (fr) 1998-03-23 2001-06-06 Basf Aktiengesellschaft Procédé pour la préparation de 1,4-butanediol, butyrolactone et tetrahydrofuran
KR20140015418A (ko) 2011-05-11 2014-02-06 헌츠만 페트로케미칼 엘엘씨 가스 스트림으로부터 말레산 무수물을 회수하기 위한 개량된 용매
MY184015A (en) 2011-06-09 2021-03-17 Micromidas Inc Utilizing a multiphase reactor for the conversion of biomass to produce substituted furans
MY196287A (en) 2013-03-14 2023-03-24 Micromidas Inc Methods For Purifying 5-(Halomethyl)Furfural
CN105764890A (zh) 2013-09-20 2016-07-13 微麦德斯公司 生产5-(卤甲基)糠醛的方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313363U (fr) * 1976-07-16 1978-02-03
JPS547779A (en) * 1977-06-20 1979-01-20 Energy Products Of Idaho Cineration pyrolytic gasifying system
JPS5316473A (en) * 1977-08-01 1978-02-15 Ishikawajima Harima Heavy Ind Co Ltd Process for incinerating city refuse and industrial wastes containing incombustibles by fuidizing
JPS5466480U (fr) * 1977-10-20 1979-05-11
JPS5510731Y2 (fr) * 1977-10-20 1980-03-08
JPH05223229A (ja) * 1992-02-12 1993-08-31 Kurabo Ind Ltd 流動層焼却装置用散気装置及び流動層焼却装置における散気方法

Also Published As

Publication number Publication date
FR2285386A1 (fr) 1976-04-16
DE2444824A1 (de) 1976-04-08
BE833590A (fr) 1976-03-19

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