BE616645A - Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins - Google Patents

Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins

Info

Publication number
BE616645A
BE616645A BE616645A BE616645A BE616645A BE 616645 A BE616645 A BE 616645A BE 616645 A BE616645 A BE 616645A BE 616645 A BE616645 A BE 616645A BE 616645 A BE616645 A BE 616645A
Authority
BE
Belgium
Prior art keywords
paraffins
predominantly
oxidation
mixtures
molecular weight
Prior art date
Application number
BE616645A
Other languages
French (fr)
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of BE616645A publication Critical patent/BE616645A/en

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE616645A 1961-04-19 1962-04-19 Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins BE616645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK43506A DE1149708B (en) 1961-04-19 1961-04-19 Process and device for the continuous production of mainly acetic acid-containing mixtures of low molecular weight fatty acids by paraffin oxidation

Publications (1)

Publication Number Publication Date
BE616645A true BE616645A (en) 1962-08-16

Family

ID=7223139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616645A BE616645A (en) 1961-04-19 1962-04-19 Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins

Country Status (5)

Country Link
US (1) US3335160A (en)
BE (1) BE616645A (en)
DE (1) DE1149708B (en)
GB (1) GB1007703A (en)
NL (1) NL277161A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385712A (en) * 1993-12-07 1995-01-31 Sprunk; Darren K. Modular chemical reactor
DE19539622C1 (en) * 1995-10-16 1997-06-05 Bayer Ag Tubular reactor
CN115106024B (en) * 2022-07-04 2024-04-16 山东飞扬化工有限公司 Mixed flow reactor and mixed flow reaction equipment and method for producing carbonic ester by using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734067A (en) * 1956-02-07 Hydrocarbon oxidation
GB757309A (en) * 1952-04-25 1956-09-19 Oxirane Ltd The manufacture of polyoxyalkylene glycols and their mono-ethers
US2770637A (en) * 1952-09-04 1956-11-13 Celanese Corp Production of oxygenated hydrocarbons
US2800504A (en) * 1952-10-15 1957-07-23 Distillers Co Yeast Ltd Production of lower aliphatic acids
US2800505A (en) * 1952-10-15 1957-07-23 Distillers Co Yeast Ltd Production of aliphatic acids
GB767290A (en) * 1953-04-25 1957-01-30 Distillers Co Yeast Ltd Production of aliphatic carboxylic acids
FR1108672A (en) * 1953-10-07 1956-01-16 Distillers Co Yeast Ltd Preparation of acetic acid
US2776309A (en) * 1954-02-16 1957-01-01 Sinclair Refining Co Foots oil oxidate composition
US2929690A (en) * 1956-04-27 1960-03-22 Whiting Corp Apparatus for removing impurities from vapors released in evaporation process
US2926191A (en) * 1956-05-22 1960-02-23 Distillers Co Yeast Ltd Chemical process
US3057699A (en) * 1958-03-24 1962-10-09 Boldon Continuous closed circuit apparatus for rendering animal matter

Also Published As

Publication number Publication date
NL277161A (en)
DE1149708B (en) 1963-06-06
GB1007703A (en) 1965-10-22
US3335160A (en) 1967-08-08

Similar Documents

Publication Publication Date Title
BE858643A (en) NEW CATALYST FOR THE PREPARATION OF ALPHA-BETA UNSATURATED ALDEHYDES BY OXIDATION OF OLEFINS IN THE GAS PHASE AND ITS PREPARATION PROCESS
FR1355274A (en) Process for preparing terephthalic acid and products obtained by said process or similar process
CH453362A (en) Process for the preparation of esters of cyclopropane-carboxylic acids
BE616989A (en) Process for the preparation of 1,2alpha-methylene-Delta <6> -17alpha-hydroxyprogesterone esters halogenated in position 6 and products obtained
BE835875A (en) CARBOXYLATION PROCESS FOR THE PREPARATION OF FATTY ACIDS OR ESTERS
BE614196A (en) Process for the preparation of new Delta <1,4> -16alpha-Methylsteroids and products obtained
BE616645A (en) Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins
BE585461A (en) Process for the preparation of unsaturated higher fatty acids.
FR1314654A (en) Process and apparatus for the continuous preparation of mixtures of low molecular weight fatty acids, predominantly in acetic acid, by oxidation of paraffins
FR1336388A (en) Process for the preparation of amides of phenylalkylcarboxylic acids
FR1399283A (en) Process for preparing sucrose esters of high molecular weight fatty acids
FR1449388A (en) New fatty acid derivatives and process for their preparation
FR1324513A (en) Process for the preparation of dihydro-dibenzocyclo-heptene carboxylic acids and their esters
FR1376794A (en) Process and apparatus for the continuous preparation of acidic ester mixtures of phosphoric acids
BE617358A (en) Process for the preparation of high molecular weight polyesters of carbonic acid and products obtained
FR82860E (en) Process for the preparation of aryl-imidazopyridine-carboxylic acids and their esters
FR1176850A (en) High molecular weight linear unsaturated polymers and process for their preparation
CA697655A (en) Process and apparatus for the continuous manufacture of substantially acetic acid-containing mixtures of low molecular weight fatty acids by paraffin oxidation
FR1484781A (en) Process for the preparation or separation of polyunsaturated fatty acids by polymerization, and resulting products
FR2329637A1 (en) PROCESS FOR THE PREPARATION OF LINEAR ALIPHATIC ACIDS ALPHA, OMEGA-DICARBOXYLIC, AND PRODUCTS OBTAINED
BE815091A (en) HIGH MOLECULAR WEIGHT MONOCARBOXYLIC ACIDS AND OZONATION PROCESS FOR THE PREPARATION OF THEM
FR1379965A (en) Process and catalysts for the preparation of unsaturated aliphatic carboxylic acids
FR1309659A (en) Process for the continuous preparation of homogeneous mixtures of rubber and silicic acid
FR1271960A (en) Process for the preparation of unsaturated aliphatic compounds, in particular acids and their esters
FR1515776A (en) Process for the preparation of unsaturated tetracarboxylic acids and their functional derivatives