公开(公告)号：WO1985004855A1

公开(公告)日：1985-11-07

申请号：PCT/US1985000752

申请日：1985-04-26

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  LOK, Brent, Mei, Tak ,  MARCUS, Bonita, Kristoffersen ,  FLANIGEN, Edith, Marie

IPC: C01B33/28

CPC classification number: C01B39/065 ,  B01J29/89 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/222 ,  C07C5/41 ,  C07C2529/89

Abstract: Titanium-aluminum-silicon-oxide molecular sieves having use as molecular sieves and as catalyst compositions in hydrocarbon conversion and other processes. The molecular sieves have a unit empirical formula on an anhydrous basis of mR: (TixAlySiz)O2 wherein "R" represents at least one organic + emplating agent: "m" represents the moles of "R" present per mole of (TixAlySiz)O2: and "x", "y" and "z" represent the mole fractions of titanium, aluminum and silicon, respectively present as tetrahedal oxides.

公开(公告)号：WO1985004854A1

公开(公告)日：1985-11-07

申请号：PCT/US1985000751

申请日：1985-04-26

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  SKEELS, Gary, William ,  RAMOS, Richard ,  BRECK, Donald, Wesley (deceased)

IPC: C01B33/28

CPC classification number: C10G45/54 ,  B01J29/88 ,  B01J29/89 ,  C01B39/065 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/222 ,  C07C5/41 ,  C07C2529/88 ,  C07C2529/89 ,  C10G45/12 ,  C10G45/64 ,  C10G47/16 ,  C10G50/00

Abstract: Molecular sieve compsitions are prepared by extracting aluminum and substituting titanium and/or iron for extracted aluminum to give molecular sieve products containing framework titanium and/or iron atoms. The process of preparing the titanium and/or iron-containing molecular sieves involves contacting a starting zeolite with a solution or slurry of a fluoro salt of titanium and/or iron under effective process conditions to provide for aluminum extraction and substitution of titanium and/or iron.

公开(公告)号：WO1985004853A1

公开(公告)日：1985-11-07

申请号：PCT/US1985000750

申请日：1985-04-26

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  LOK, Brent, Mei, Tak ,  MARCUS, Bonita, Kristoffersen ,  FLANIGEN, Edith, Marie

IPC: C01B33/20

CPC classification number: C07C5/412 ,  B01J29/89 ,  C01B39/085 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/2213 ,  C07C2529/89

Abstract: Titanium-silicate molecular sieves having use as molecular sieves and as catalyst compositions in hydrocarbon conversion and other processes. The molecular sieves have a unit empirical formula on an anhydrous basis of mR: (TixSiy)O2, wherein "R" represents at least one organic templating agent; "m" represents the moles of "R" present per mole of (TixSiy)O2; and "x" and "y" represent the mole fractions of titanium and silicon, respectively, present as tetrahedral oxides.

Abstract translation: 用作分子筛的钛硅酸盐分子筛和用于烃转化和其它方法的催化剂组合物。 分子筛具有无水基于mR（TixSiy）O 2的单位经验式，其中“R”表示至少一种有机模板剂; “m”表示每摩尔（TixSiy）O 2存在的“R”的摩尔数; 和“x”和“y”分别表示以四面体氧化物存在的钛和硅的摩尔分数。

公开(公告)号：WO1985004618A1

公开(公告)日：1985-10-24

申请号：PCT/US1985000634

申请日：1985-04-12

Applicant: UNION CARBIDE CORPORATION ,  RUBBER AND PLASTICS RESEARCH

Inventor： UNION CARBIDE CORPORATION ,  RUBBER AND PLASTICS RESEARCH ,  SORIO, Aldo, A. ,  GALE, George, M.

IPC: B29C47/10

CPC classification number: C08F255/02 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/003 ,  B29C47/1027 ,  B29C47/1063 ,  B29C47/365 ,  B29C47/527 ,  B29C47/6018 ,  B29K2023/00 ,  B29K2105/0005 ,  B29K2105/24 ,  B29L2023/00 ,  C08L43/04 ,  C08F230/08

Abstract: Method of and apparatus for making a shaped crosslinked extruded polymeric product by extruding compacted, melted polymer, e.g., polyethylene, into a mixer (18) formed on or fitted to the discharge end of an extruder, injecting proportionate amounts of a mixture of compounding ingredients including olefinically unsaturated hydrolyzable silane, free-radical generator and, preferably, a silanol condensation catalyst into the compacted melted polymer. The polymer and compounding ingredients are blended in the mixer (18) until the silane is grafted to said polymer, and the resulting grafted polymer mixed with the silanol condensation catalyst is extruded through a die to form the product of the required final shape. The resulting product is subjected to the action of H2O until the grafted polymer is crosslinked.

公开(公告)号：WO1985004392A1

公开(公告)日：1985-10-10

申请号：PCT/US1985000509

申请日：1985-03-28

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  KEEN, Brian, Terry

IPC: C07C31/20

CPC classification number: C07C29/106 ,  Y02P20/52 ,  C07C31/202

Abstract: In processes for the hydrolysis of alkylene oxide to form alkylene glycols in the presence of selectivity-enhancing organometalate the organometalate is provided in a water-insoluble phase, a stabilizing material is used to enhance the stability of the organometalate. The stabilizing material is water-soluble and comprises a cation and a selectivity-enhancing metalate anion.

公开(公告)号：WO1985004342A1

公开(公告)日：1985-10-10

申请号：PCT/US1985000507

申请日：1985-03-28

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  BE VIER, William, Edgar

IPC: B01D53/04

CPC classification number: B01D53/0462 ,  B01D53/08 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/40081 ,  B01D2259/4009 ,  B01D2259/416 ,  Y02C10/08

Abstract: Process and apparatus for cleaning impurity-containing adsorbent by temperature swing regeneration comprising: (a) warming the impurity-containing adsorbent by direct heat transfer with warm purge gas (2), (b) heating the cooled-down purge gas to produce hot purge gas (11, 13), (c) cleaning the warm impurity-containing adsorbent by contact with hot purge gas (4), (d) cooling the clean adsorbent by direct heat transfer with clean purge gas to produce warm purge gas of step (a) (6).

公开(公告)号：WO1985003074A1

公开(公告)日：1985-07-18

申请号：PCT/US1984002112

申请日：1984-12-28

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  KINKADE, Nancy, Ellen

IPC: C07C29/16

CPC classification number: C07C29/16 ,  C07C31/10 ,  C07C31/12

Abstract: Process for the production, selectively, of Cn+1 alcohols from a Cn olefin. The process comprises reacting the Cn olefin with carbon monoxide and hydrogen in the presence of a catalyst consisting essentially of molybdenum sulfide and an alkali metal or alkaline earth metal compound.

公开(公告)号：WO1985002978A1

公开(公告)日：1985-07-18

申请号：PCT/US1984002114

申请日：1984-12-28

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  NAUSEDAS, Joseph, Anthony ,  KAZAITIS, Michael, Paul ,  BECKMAN, John, Heller

IPC: A22C11/02

CPC classification number: A22C11/02

Abstract: A casing article (21) for use in automatic production of frankfurters and the like includes a tubular core (12) and a shirred casing stick (22) carried by the core. The core (12) can function as a disposable stuffing horn and, for this purpose, it has one end receivable in the discharge (52) of the stuffing machine including a flange (18) which is engaged and rotated by a rotating chuck (34) of the stuffing apparatus. Also disclosed are modifications to the stuffing machine to make the machine compatible with the casing article, an end-of-casing monitor (82), a carrier (51) for moving the casing article to a stuff position and a method for operating the stuffing machine to stuff out the casing and produce linked frankfurters.

Abstract translation: 用于自动生产法兰克福香肠等的套管制品（21）包括由芯体承载的管状芯（12）和起皱的套管（22）。 芯部（12）可以用作一次性填充角，并且为了这个目的，它可以在填料机的排出口52中接收一个端部，包括一个通过旋转卡盘（34）接合和旋转的凸缘（18） ）填充装置。 还公开了对填料机进行的修改以使机器与壳体物品兼容，套管终端监视器（82），用于将套管物品移动到填充位置的托架（51）以及用于操作填充物的方法 机器填充套管并生产连接的法兰克福香肠。

公开(公告)号：WO1985002937A1

公开(公告)日：1985-07-04

申请号：PCT/US1984002115

申请日：1984-12-28

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  ATWOOD, Gilbert, Richard

IPC: H01F27/14

CPC classification number: H01F27/14 ,  B08B3/08 ,  C10G21/006

Abstract: Method for replacing a coolant containing PCB in electrical induction apparatus having a tank containing the PCB-containing coolant and an electrical winding and porous solid cellulosic electrical insulation immersed in the PCB-containing coolant with a substantially PCB-free permanent coolant to convert said electrical apparatus into one in which the rate of elution of PCB into the PCB-free coolant is below the maximum allowable rate of elution into the coolant of an electrical apparatus rated as non-PCB, the porous electrical insulation being impregnated with said PCB-containing coolant. The method comprises the steps of: (a) draining the PCB-containing coolant from said tank to remove a major portion of the PCB-containing coolant contained by it; (b) filling the tank with an interim dielectric cooling liquid that is (1) miscible with PCB, (ii) sufficiently low in viscosity to circulate within said tank and penetrate the interstices of the porous solid electrical insulation, and (iii) capable of being readily separated from said PCB; (c) electrically operating the electrical induction apparatus for a period sufficient to elute PCB contained in the PCB-containing coolant impregnated in the porous insulation therefrom into the interim dielectric cooling liquid; (d) thereafter draining the interim dielectric cooling liquid containing the eluted PCB from the tank; (e) repeating the cylce of steps (b), (c) and (d), when the rate of elution of PCB into the interim dielectric cooling liquid exceeds 0,55 ppm of PCB per day based on the weight of the permanent dielectric coolant, a sufficient number of times until the rate of elution of PCB into the interim dielectric cooling liquid does not exceed the rate of 50 ppm PCB based on the weight of the permanent coolant after 90 days of electrical operation; and (f) filling the tank with a substantially PCB-free permanent coolant selected from the group consisting of high boiling, high viscosity, silicone oils, synthetic ester fluids, poly-alpha-olefin oils and hydrocarbon oils.

Abstract translation: 用于更换含有含有含PCB冷却剂的罐的电气感应装置中的含有PCB的冷却剂的方法，以及浸入含有PCB的冷却剂中的电绕组和多孔固体纤维素电绝缘体，其具有基本上不含PCB的永久性冷却剂，以将所述电气设备 其中PCB到无PCB冷却剂中的洗脱速率低于被称为非PCB的电气设备的冷却剂的最大允许速度，所述多孔电绝缘体被所述含PCB冷却剂浸渍。 该方法包括以下步骤：（a）从所述罐排出含PCB的冷却剂以除去其中含有的含PCB的冷却剂的主要部分; （b）用（1）与PCB可混溶的中间介质冷却液填充罐，（ii）足够低的粘度以在所述罐内循环并穿透多孔固体电绝缘体的间隙，以及（iii）能够 容易与所述PCB分离; （c）使所述电气感应装置电动操作足以将包含在其中的所述多孔绝缘体中的含PCB的冷却剂中的PCB中的PCB洗涤到所述中间介电冷却液中; （d）然后从罐中排出含有洗脱的PCB的中间介电冷却液; （e）重复步骤（b），（c）和（d）的电容，当PCB进入临时电介质冷却液的洗脱速率每天超过PCB的0.055ppm时，基于永久电介质的重量 冷却液，足够的次数，直到PCB进入临时电介质冷却液的洗脱速度在电气操作90天后基于永久冷却液的重量不超过50ppm PCB的速率; 和（f）用大量不含PCB的永久性冷却剂填充罐，该冷却剂选自高沸点，高粘度，硅油，合成酯流体，聚α​​-烯烃油和烃油。

公开(公告)号：WO1985000595A1

公开(公告)日：1985-02-14

申请号：PCT/US1984001102

申请日：1984-07-13

Applicant: UNION CARBIDE CORPORATION

Inventor： UNION CARBIDE CORPORATION ,  PAHADE, Ravindra, Fulchand

IPC: C07C07/04

CPC classification number: F25J3/0257 ,  C07C7/04 ,  F25J3/0209 ,  F25J3/0233 ,  F25J3/0238 ,  F25J2200/04 ,  F25J2200/40 ,  F25J2200/50 ,  F25J2200/70 ,  F25J2200/74 ,  F25J2205/02 ,  F25J2205/04 ,  F25J2270/02 ,  F25J2270/12 ,  F25J2270/66 ,  Y10S62/927 ,  C07C9/02

Abstract: A cryogenic process to more efficiently separate nitrogen from a nitrogen-containing hydrocarbon stream wherein the separate recovery of natural gas liquids is increased and the final nitrogen removal from natural gas is accomplished at lower than conventional pressures. The nitrogen-methane separation column is driven by a closed loop heat pump circuit that utilizes a nitrogen-methane mixture.