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公开(公告)号：US1504923A
公开(公告)日：1924-08-12
申请号：US66699623
申请日：1923-10-06
Applicant: BURMAN OIL COMPANY LTD
Inventor： ALLAN HUGH L , JAMES MOORE
IPC: C10G73/36
CPC classification number: C10G73/36
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公开(公告)号：US20190276754A1
公开(公告)日：2019-09-12
申请号：US16346809
申请日：2017-11-02
Applicant: SHELL OIL COMPANY
Inventor： Gerrit Leendert BEZEMER , Duurt RENKEMA
Abstract: A process for preparing normal paraffin involves separating a Fischer-Tropsch product stream to obtain first gaseous and liquid hydrocarbon streams. The first gaseous hydrocarbon stream is cooled and separated to obtain a second liquid hydrocarbon stream and a third liquid hydrocarbon stream, which are separated by atmospheric distillation, to obtain a normal paraffin fraction comprising 5 to 9 carbon atoms and a normal paraffin fraction comprising 10 to 35 carbon atoms. The normal paraffin fraction comprising 10 to 35 carbon atoms is separated by atmospheric distillation to obtain a normal paraffin fraction comprising 10 to 18 carbon atoms and a normal paraffin fraction comprising 19 to 35 carbon atoms. The fraction comprising 10 to 18 carbon atoms hydrogenated (a) and separated to obtain a normal paraffin comprising 10 to 13 carbon atoms and a normal paraffin comprising 14 to 18 carbon atoms.
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公开(公告)号：US20090173662A1
公开(公告)日：2009-07-09
申请号：US12345198
申请日：2008-12-29
Applicant: Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
Inventor： Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
IPC: C10G73/36
CPC classification number: C10L1/326 , C10L1/32 , C10L1/324 , Y10T137/0391
Abstract: The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising >50 weight % alcohol and having a true vapor pressure of ≦14.7 psia when measured at 20° C., and 10 to 80 weight % of wax particles, wherein the wax particles comprise ≧75 weight % of wax particles larger than 0.1 mm. The transportable product and methods of transporting according to the present invention are able to accommodate a relatively high weight % of paraffinic wax particles in the transportable product while avoiding interparticle adhesion and clumping by ensuring that the wax particles are not too small and the amount of small wax particles is not excessive.
Abstract translation: 本发明涉及用于输送石蜡蜡的可运输产品和使用该可运输产品的运输方法。 可运输产品包含90至20重量％的包含> 50重量％醇的液体，并且在20℃下测量时具有<= 14.7psia的真实蒸气压和10至80重量％的蜡颗粒，其中蜡 颗粒包含≥75重量％的大于0.1mm的蜡颗粒。 根据本发明的可运输产品和运输方法能够在运输产品中容纳相对较高重量的石蜡蜡颗粒，同时通过确保蜡颗粒不太小和小量的量避免颗粒间粘附和聚集 蜡颗粒不过分。
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35.发明授权Method and preparation for sequential delivery of wax-embedded, inactivated biological and chemical reagents 失效蜡嵌入的，灭活的生物和化学试剂的顺序递送的方法和准备
公开(公告)号：US5599660A
公开(公告)日：1997-02-04
申请号：US349115
申请日：1994-12-02
Applicant: Rama P. Ramanujam , Brent A. Burdick , Ulf D. Landegren , Pierre Sevigny
Inventor： Rama P. Ramanujam , Brent A. Burdick , Ulf D. Landegren , Pierre Sevigny
IPC: C12N11/04 , C12Q1/68 , G01N33/543 , C10G73/36 , C12P19/34
CPC classification number: C12Q1/6848 , C12N11/04 , C12Q1/6806 , C12Q1/686 , G01N33/5436 , B01J2219/00504 , Y10T436/10 , Y10T436/143333
Abstract: A method and preparation for the storage and delivery of purified reagents is disclosed. In one aspect, the preparation comprises an amount of a first wax carrier, the first wax carrier having a first melting point, and an amount of a first reagent, wherein first reagent is a substantially purified preparation of at least one biological or chemical reagent. The first wax carrier and the first reagent are combined to form a solid first reagent portion. The solid mixture is combined with a second reagent portion comprised of at least one biological or chemical reagent in an inactive form.
Abstract translation: 公开了用于储存和递送纯化试剂的方法和制备方法。 一方面，该制剂包含一定量的第一蜡载体，第一蜡载体具有第一熔点和第一试剂的量，其中第一试剂是至少一种生物或化学试剂的基本上纯化的制剂。 将第一蜡载体和第一试剂合并形成固体第一试剂部分。 将固体混合物与由至少一种非活性形式的生物或化学试剂组成的第二试剂部分组合。
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Patent Agency Ranking
公开(公告)号：US5015357A
公开(公告)日：1991-05-14
申请号：US320520
申请日：1989-03-07
Applicant: Roger M. Rueff
Inventor： Roger M. Rueff
IPC: C10G73/36
CPC classification number: C10G73/36
Abstract: An early meltdown process of wax sweating is provided which enhances the efficiency, quality, product yield, and throughput of wax. In the early meltdown process, slack wax is crystallized. The crystallized was is then sweated while simultaneously draining the liquid drippings from the sweating oven. The congealing point of the liquid drippings are monitored. When the congealing point of the liquid drippings indicate that the melting temperature of the desired wax product has been obtained, sweating and drainage are stopped, and the remaining solid bed of wax in the sweating oven is rapidly melted and subsequently upgraded.
Abstract translation: 提供蜡出汗的早期熔化过程，其提高蜡的效率，质量，产物产量和产量。 在早期熔化过程中，松散的蜡结晶。 然后将结晶化物同时从出汗的烘箱中排出液体滴液，然后出汗。 监测液体滴落的凝结点。 当液体滴落的凝结点表示已经获得所需蜡产物的熔化温度时，停止出汗和排水，并且在出汗烘箱中剩余的蜡固体床迅速熔化并随后升级。
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公开(公告)号：US4140619A
公开(公告)日：1979-02-20
申请号：US836330
申请日：1977-09-26
Applicant: Anton VAN DER Wiel , Bernardus C. Ernsting
Inventor： Anton VAN DER Wiel , Bernardus C. Ernsting
Abstract: The molecular weight of a solid paraffin wax having an oil content of no more than about 2% by weight is increased by contacting the wax at elevated temperature with at least about 5% by weight of an organic peroxide.
Abstract translation: 油含量不超过约2重量％的固体石蜡的分子量通过使升高的温度下的蜡与至少约5重量％的有机过氧化物接触而增加。
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公开(公告)号：US3128241A
公开(公告)日：1964-04-07
申请号：US78877259
申请日：1959-01-26
Applicant: SINCLAIR RESEARCH INC
Inventor： JOHN PODLIPNIK , RENNER JACK F
IPC: C10G73/36
CPC classification number: C10G73/36
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公开(公告)号：US2850432A
公开(公告)日：1958-09-02
申请号：US55623555
申请日：1955-12-29
Applicant: SOCONY MOBIL OIL CO INC
Inventor： RICHER PEDRO H , REEVES EUGENE J
IPC: C10G73/36
CPC classification number: C10G73/36
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公开(公告)号：US2697926A
公开(公告)日：1954-12-28
申请号：US10751349
申请日：1949-07-29
Applicant: STANDARD OIL DEV CO
Inventor： KNOX JR WILLIAM T
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