DE1801928A1 - Mikrowellen-Trocknungsverfahren fuer synthetische Polymerisate - Google Patents

Mikrowellen-Trocknungsverfahren fuer synthetische Polymerisate

Info

Publication number
DE1801928A1
DE1801928A1 DE19681801928 DE1801928A DE1801928A1 DE 1801928 A1 DE1801928 A1 DE 1801928A1 DE 19681801928 DE19681801928 DE 19681801928 DE 1801928 A DE1801928 A DE 1801928A DE 1801928 A1 DE1801928 A1 DE 1801928A1
Authority
DE
Germany
Prior art keywords
polymer
polar solvent
cavity
water
less
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
DE19681801928
Other languages
German (de)
English (en)
Inventor
Forster Eric O
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE1801928A1 publication Critical patent/DE1801928A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C3/00—Treatment of coagulated rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE19681801928 1967-10-10 1968-10-09 Mikrowellen-Trocknungsverfahren fuer synthetische Polymerisate Pending DE1801928A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67415567A 1967-10-10 1967-10-10

Publications (1)

Publication Number Publication Date
DE1801928A1 true DE1801928A1 (de) 1969-05-14

Family

ID=24705513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681801928 Pending DE1801928A1 (de) 1967-10-10 1968-10-09 Mikrowellen-Trocknungsverfahren fuer synthetische Polymerisate

Country Status (6)

Country Link
US (1) US3434220A (OSRAM)
BE (1) BE722063A (OSRAM)
DE (1) DE1801928A1 (OSRAM)
FR (1) FR1585782A (OSRAM)
GB (1) GB1226988A (OSRAM)
NL (1) NL6814515A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206730C1 (de) * 1982-02-25 1983-05-19 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Herstellung zustands- und wirkungsstabiler nicht-waessriger Dispersionen wasserloeslicher Polymerisate

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528179A (en) * 1968-10-28 1970-09-15 Cryodry Corp Microwave fluidized bed dryer
FR2076405A5 (OSRAM) * 1970-01-14 1971-10-15 Materiel Telephonique
US3798784A (en) * 1970-03-31 1974-03-26 Chinoin Gyogyszer Es Vegyeszet Process and apparatus for the treatment of moist materials
GB1370373A (en) * 1971-10-25 1974-10-16 Electricity Council Hodgett D Drying of textile fibres
US4055001A (en) * 1971-11-18 1977-10-25 Exxon Research & Engineering Co. Microwave drying process for synthetic polymers
JPS52587B2 (OSRAM) * 1972-04-11 1977-01-08
US3834038A (en) * 1972-09-14 1974-09-10 Gammaflux Inc Method for drying moldable resins
US3958340A (en) * 1973-10-19 1976-05-25 Jess Edward Meyers Method and apparatus for drying wigs
DE2431522A1 (de) * 1974-07-01 1976-01-22 Kloeckner Humboldt Deutz Ag Verfahren zur kontinuierlichen trocknung von nassen, koernigen und/oder stueckigen guetern und vorrichtung zur durchfuehrung des verfahrens
JPS5169587A (en) * 1974-12-13 1976-06-16 Tetsukosha Kk Jugotaichuno zanzonenkabinirutanryotaijokyohoho
US4020267A (en) * 1974-12-16 1977-04-26 The British Petroleum Company Limited Removal of residual monomer in the presence of water by dielectric heating
US4008361A (en) * 1975-10-23 1977-02-15 The British Petroleum Company Limited Removal of residual vinyl halide monomer from vinyl halide polymers by radio frequency dielectric heating
US4117220A (en) * 1976-08-13 1978-09-26 Air Products And Chemicals, Inc. Removal of vinyl chloride from pvc resins using microwave radiation
US4312641A (en) * 1979-05-25 1982-01-26 Pall Corporation Heat-reactivatable adsorbent gas fractionator and process
US4684777A (en) * 1980-04-02 1987-08-04 Raytheon Company Product support tray for microwave processing
US4702960A (en) * 1980-07-30 1987-10-27 Avco Corporation Surface treatment for carbon and product
US4513513A (en) * 1983-11-10 1985-04-30 The United States Of America As Represented By The Secretary Of The Army Microwave drying of ammonium perchlorate grinding spheres
US4805317A (en) * 1987-11-13 1989-02-21 Airflow Company Microwave regeneration of adsorbent materials for reuse as drying agents
IT1236039B (it) * 1989-10-23 1992-12-22 Sodibo Spa Gruppo di riscaldamento controllato per l'estrazione del solvente da fanghi per distillazione,in particolare per macchine lavasecco.
US5051456A (en) * 1990-03-30 1991-09-24 Union Carbide Chemicals And Plastics Technology Corporation Process for removing dienes from ethylene propylene diene monomer resins
DE4036112C2 (de) * 1990-11-13 1994-04-21 Fraunhofer Ges Forschung Einrichtung zum kontinuierlichen Trocknen von stückigem, granulatförmigen oder fasrig-blättrigem Gut
US5631685A (en) * 1993-11-30 1997-05-20 Xerox Corporation Apparatus and method for drying ink deposited by ink jet printing
MY135746A (en) * 2000-08-29 2008-06-30 Linatex Rubber Products Sdn Bhd A process and apparatus for coagulating and drying latex
FR2869831B1 (fr) * 2004-05-06 2006-06-30 Heights France Sas Soc Par Act Procede de sechage-desorption de plaques de flexogravure par exposition a un rayonnement en l'absence de circulation d'air chaud, et enceinte de mise en oeuvre du procede
US8590173B1 (en) * 2010-03-15 2013-11-26 Tobi D. Mengle System for filter drying using microwave energy
CN104864692B (zh) * 2015-06-13 2017-02-01 聂超 一种药渣快速烘干设备及快速烘干方法
CN105643832A (zh) * 2016-03-31 2016-06-08 北京万向新元科技股份有限公司 一种采用太阳能热风预除湿的天然橡胶生产工艺与装备
US10294616B2 (en) * 2016-04-22 2019-05-21 Francesco A. Crupi System and method for recycling asphalt using induction heating
CN107009540B (zh) * 2017-06-09 2019-05-10 江苏斯瑞达塑业有限公司 一种节能环保的塑料粒子除湿机
EP3421654B1 (de) * 2017-06-27 2021-04-07 Reifenhäuser GmbH & Co. KG Maschinenfabrik Vorrichtung mit zumindest einer teilchen- und/oder fasererzeugungseinrichtung und mit zumindest einem endlos-band

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145088A (en) * 1961-03-03 1964-08-18 Phillips Petroleum Co Rubber drying
US3277580A (en) * 1963-07-05 1966-10-11 Hammtronics Systems Inc Method and apparatus for drying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206730C1 (de) * 1982-02-25 1983-05-19 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Herstellung zustands- und wirkungsstabiler nicht-waessriger Dispersionen wasserloeslicher Polymerisate

Also Published As

Publication number Publication date
FR1585782A (OSRAM) 1970-01-30
US3434220A (en) 1969-03-25
GB1226988A (OSRAM) 1971-03-31
BE722063A (OSRAM) 1969-04-09
NL6814515A (OSRAM) 1969-04-14

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