CA1117064A - Recuperation et recyclage des agents de deparaffinage - Google Patents

Recuperation et recyclage des agents de deparaffinage

Info

Publication number
CA1117064A
CA1117064A CA000309671A CA309671A CA1117064A CA 1117064 A CA1117064 A CA 1117064A CA 000309671 A CA000309671 A CA 000309671A CA 309671 A CA309671 A CA 309671A CA 1117064 A CA1117064 A CA 1117064A
Authority
CA
Canada
Prior art keywords
wax
dewaxing
aid
solvent
bottoms
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.)
Expired
Application number
CA000309671A
Other languages
English (en)
Inventor
Takashi Onodera
Kikuji Komine
Fumio Ohashi
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to CA000309671A priority Critical patent/CA1117064A/fr
Application granted granted Critical
Publication of CA1117064A publication Critical patent/CA1117064A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000309671A 1978-08-18 1978-08-18 Recuperation et recyclage des agents de deparaffinage Expired CA1117064A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000309671A CA1117064A (fr) 1978-08-18 1978-08-18 Recuperation et recyclage des agents de deparaffinage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000309671A CA1117064A (fr) 1978-08-18 1978-08-18 Recuperation et recyclage des agents de deparaffinage

Publications (1)

Publication Number Publication Date
CA1117064A true CA1117064A (fr) 1982-01-26

Family

ID=4112167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000309671A Expired CA1117064A (fr) 1978-08-18 1978-08-18 Recuperation et recyclage des agents de deparaffinage

Country Status (1)

Country Link
CA (1) CA1117064A (fr)

Similar Documents

Publication Publication Date Title
US6497813B2 (en) Solvent extraction refining of petroleum products
EP0154746B1 (fr) Procédé de récupération de l'adjuvant de déparaffinage à partir d'un mélange avec de la cire par perméation de la cire à travers une membrane semi-perméable
US4192732A (en) Recovery and recycle of dewaxing aid
JPH0586833B2 (fr)
CA1204402A (fr) Deparaffinage au solvant a l'aide d'oxyde de methyle et de butyle tertiaire
CA1117064A (fr) Recuperation et recyclage des agents de deparaffinage
US2642377A (en) Dewaxing process
KR840001852B1 (ko) 수소화정제에 의해 제조된 밀랍함유유의 탈납방법
US2742401A (en) Methyl-ethyl ketone dewaxing process
EP0013150B1 (fr) Procédé de déparaffinage d'huiles hydrocarbonées contenant de la paraffine en utilisant une cétone comme solvant de déparaffinage et un polyvinylpyrrolidone comme moyen de déparaffinage
US2688587A (en) Solvent dewaxing operation
US1978010A (en) Dewaxing of oil
EP1893725B1 (fr) Procede permettant de reduire le point d'ecoulement d'une charge cireuse a base de paraffine
US1981758A (en) Process for dewaxing petroleum oil
US3165485A (en) High quality sealing wax
US2608517A (en) Dewaxing process using filter aid
US2740746A (en) Methyl-ethyl ketone dewaxing process
US1901240A (en) Method of dewaxing oils
US2411502A (en) Treatment of mineral oils
US1792234A (en) Process of treating hydrocarbon oil
US2867583A (en) Producing lubricating oils by solvent extraction
US2209168A (en) Process for separating wax from wax-containing oils
US1947359A (en) Dewaxing petroleum oils
US3340204A (en) Method of manufacturing wax emulsions
US3098598A (en) Dairy wax composition

Legal Events

Date Code Title Description
MKEX Expiry