BE575537A - - Google Patents

Info

Publication number
BE575537A
BE575537A BE575537DA BE575537A BE 575537 A BE575537 A BE 575537A BE 575537D A BE575537D A BE 575537DA BE 575537 A BE575537 A BE 575537A
Authority
BE
Belgium
Prior art keywords
dioxane
line
formaldehyde
isobutylene
acid
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE575537A publication Critical patent/BE575537A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/247—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by splitting of cyclic ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE575537D BE575537A (Direct)

Publications (1)

Publication Number Publication Date
BE575537A true BE575537A (Direct)

Family

ID=190806

Family Applications (1)

Application Number Title Priority Date Filing Date
BE575537D BE575537A (Direct)

Country Status (1)

Country Link
BE (1) BE575537A (Direct)

Similar Documents

Publication Publication Date Title
JP6422971B2 (ja) 酸化アルキレン分離システム、方法及び装置
FR2462392A1 (fr) Oxydation de matieres organiques dans des solutions aqueuses de sels
CN102351756A (zh) 改进的4.4–二氯二苯砜制备方法
CN112930385A (zh) 用于热解油的蒸汽分离的方法和设备
US5631387A (en) Process for the preparation and recovery of maleic anhydride
EP4229153A1 (en) Recovery of aliphatic hydrocarbons
JP2024531656A (ja) 反応器をフラッシングする方法
BE562760A (fr) Perfectionnements à l'hydrolyse des esters legers et à la séparation des constituants du produit d'hydrolyse
KR100317920B1 (ko) 올리고머생성물에서촉매제를제거하는방법
EP1289948B1 (fr) Procede de purification de lactames
JP4271423B2 (ja) ジメチルアミド化合物とカルボン酸を蒸留分離する方法及びその装置
BE575537A (Direct)
US1939384A (en) Process for the production of valuable derivatives from olefins
KR100707122B1 (ko) 올레핀계 불포화 화합물을 하이드로포르밀화시키는 방법
TW201247620A (en) An improved method of purifying a dicarboxylic acid
US1816326A (en) of munich
WO2008091944A2 (en) Biodiesel production with reduced water emissions
US575640A (en) Paul fritzs cue
US1309577A (en) Process of obtaining nitro compounds
US2810740A (en) Process for purification of oil-and water-soluble chemicals
FR2939694A1 (fr) Procede de deshydratation partielle d'un gaz par absorption sur un solvant regenerable par demixtion a temperature ambiante
EP0861823B1 (en) Method of purifying glyoxylic esters and distillation equipment for purifying glyoxylic esters
WO2023012118A1 (fr) Procédé de récupération de lactide et d'acide lactique lors des étapes de production de polylactide (pla)
US2829183A (en) Alkylation of hydrocarbons
BE563303A (Direct)