ZA985909B - A process and apparatus for obtaining paraffins or paraffin fractions - Google Patents

A process and apparatus for obtaining paraffins or paraffin fractions

Info

Publication number
ZA985909B
ZA985909B ZA985909A ZA985909A ZA985909B ZA 985909 B ZA985909 B ZA 985909B ZA 985909 A ZA985909 A ZA 985909A ZA 985909 A ZA985909 A ZA 985909A ZA 985909 B ZA985909 B ZA 985909B
Authority
ZA
South Africa
Prior art keywords
paraffin fractions
paraffins
obtaining
obtaining paraffins
paraffin
Prior art date
Application number
ZA985909A
Other languages
English (en)
Inventor
Norbert Matzat
Gunther Hildebrand
Ferdinand Richter
Manfred Stepanski
Florian Lippuner
Herbert Engstler
Bernhard J Jans
Original Assignee
Schumann Sasol Gmbh & Co Kg
Sulzer Chemtech 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 Schumann Sasol Gmbh & Co Kg, Sulzer Chemtech Ag filed Critical Schumann Sasol Gmbh & Co Kg
Publication of ZA985909B publication Critical patent/ZA985909B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Edible Oils And Fats (AREA)
ZA985909A 1997-07-16 1998-07-06 A process and apparatus for obtaining paraffins or paraffin fractions ZA985909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810497A EP0892033A1 (de) 1997-07-16 1997-07-16 Verfahren und Vorrichtung zur Gewinnung von Paraffin oder Paraffinfraktionen

Publications (1)

Publication Number Publication Date
ZA985909B true ZA985909B (en) 1999-05-27

Family

ID=8230308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA985909A ZA985909B (en) 1997-07-16 1998-07-06 A process and apparatus for obtaining paraffins or paraffin fractions

Country Status (17)

Country Link
US (1) US6074548A (xx)
EP (1) EP0892033A1 (xx)
JP (1) JP4071365B2 (xx)
KR (1) KR19990013867A (xx)
CN (1) CN1085242C (xx)
AR (1) AR014620A1 (xx)
BR (1) BR9802456B1 (xx)
CA (1) CA2242051A1 (xx)
EA (1) EA000488B1 (xx)
EG (1) EG21593A (xx)
HU (1) HUP9801515A3 (xx)
ID (1) ID20590A (xx)
MY (1) MY116759A (xx)
PL (1) PL189190B1 (xx)
SA (1) SA98190551B1 (xx)
SG (1) SG65773A1 (xx)
ZA (1) ZA985909B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1216734A1 (de) * 2000-12-22 2002-06-26 Sulzer Chemtech AG Verfahren und Kristallisator zur Trennung eines Einsatzgemisches
TW200720418A (en) * 2005-07-18 2007-06-01 Shell Int Research Process for reducing the cloud point of a base oil
US8748516B2 (en) * 2009-03-31 2014-06-10 Weyerhaeuser Nr Company Wood composite with water-repelling agent
CN102533333B (zh) * 2012-01-16 2014-01-08 无锡信达胶脂材料有限公司 一种药用辅料用的石蜡的制备方法
CA2880238C (en) 2012-08-02 2018-11-06 Sasol Technology (Proprietary) Limited Treatment of wax
EP3103539A1 (en) * 2015-06-11 2016-12-14 Sulzer Chemtech AG Method and apparatus for purifying a mixture comprising oil and wax
EP3109296A1 (en) 2015-06-26 2016-12-28 Sasol Wax GmbH Process for obtaining wax fractions from a feed wax
CN107513407B (zh) * 2016-06-17 2019-04-12 中国石油化工股份有限公司 以f-t合成产物制备节温器用蜡介质的方法
CN107513409B (zh) * 2016-06-17 2019-05-21 中国石油化工股份有限公司 皂用蜡和低熔点石蜡的生产方法
CN107513423B (zh) * 2016-06-17 2019-05-17 中国石油化工股份有限公司 制备橡胶防护蜡的方法
CN107513405B (zh) * 2016-06-17 2019-04-12 中国石油化工股份有限公司 一种制备塑料加工用蜡的方法
CN107513412B (zh) * 2016-06-17 2019-05-21 中国石油化工股份有限公司 皂用蜡和低熔点石蜡的制备方法
WO2020050369A1 (ja) * 2018-09-07 2020-03-12 Ｊｘｔｇエネルギー株式会社 ワックスの製造方法、ワックス、潤滑油基油の製造方法
US20220146210A1 (en) * 2019-03-15 2022-05-12 Phase Change Energy Solutions, Inc. Thermal energy storage systems
CN112007431A (zh) * 2019-05-31 2020-12-01 江苏国威化工有限公司 一种氯化石蜡尾气预处理方法及其处理设备
CN112322350B (zh) * 2020-11-05 2021-12-07 中国科学院山西煤炭化学研究所 由费托合成产物制备高焓值相变蜡的方法
CN113372955A (zh) * 2021-07-23 2021-09-10 上海莱布星科技有限公司 一种基于高导热材料的高效率发汗皿发汗方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340993A (en) * 1929-10-02 1931-01-02 Hugh Logie Allan Improvements in apparatus for the sweating of wax or wax mixtures
US3926776A (en) * 1974-06-28 1975-12-16 Roy E Irwin Method and apparatus for wax deoiling
US4013541A (en) * 1974-06-28 1977-03-22 Irwin Roy E Method and apparatus for wax deoiling
SU889027A1 (ru) * 1979-05-08 1981-12-15 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. В.М.Ломоносова Аппарат дл фракционного плавлени
US4252549A (en) * 1979-05-31 1981-02-24 Suntech, Inc. Crystallization via porous tube heat transfer
SU919694A1 (ru) * 1980-07-31 1982-04-15 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова Аппарат дл фракционного плавлени
US5015357A (en) * 1988-01-04 1991-05-14 Amoco Corporation Wax sweating
DE59105262D1 (de) * 1990-12-21 1995-05-24 Sulzer Chemtech Ag Verfahren und Vorrichtung zur Stofftrennung mittels Kristallisation.
RU2046627C1 (ru) * 1994-05-20 1995-10-27 Борис Евсеевич Сельский Тепломассообменный аппарат

Also Published As

Publication number Publication date
JP4071365B2 (ja) 2008-04-02
PL189190B1 (pl) 2005-07-29
KR19990013867A (ko) 1999-02-25
ID20590A (id) 1999-01-21
EP0892033A1 (de) 1999-01-20
BR9802456B1 (pt) 2009-01-13
US6074548A (en) 2000-06-13
CA2242051A1 (en) 1999-01-16
HU9801515D0 (en) 1998-09-28
AR014620A1 (es) 2001-03-28
EA199800572A1 (ru) 1999-02-25
HUP9801515A3 (en) 2000-02-28
CN1211609A (zh) 1999-03-24
MY116759A (en) 2004-03-31
EG21593A (en) 2001-12-31
HUP9801515A2 (hu) 1999-03-29
SG65773A1 (en) 1999-06-22
CN1085242C (zh) 2002-05-22
BR9802456A (pt) 1999-07-20
EA000488B1 (ru) 1999-08-26
SA98190551B1 (ar) 2006-10-11
JPH1171585A (ja) 1999-03-16
PL327536A1 (en) 1999-01-18

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