公开(公告)号：US4532113A

公开(公告)日：1985-07-30

申请号：US529622

申请日：1983-09-06

Applicant: Tze Chao ,  Jack K. Nyquist

Inventor： Tze Chao ,  Jack K. Nyquist

IPC: A62D3/00 ,  A62D3/32 ,  A62D3/36 ,  A62D101/49 ,  B09B3/00 ,  C01F11/24 ,  C01G49/02 ,  C01G49/06

CPC classification number: A62D3/32 ,  B09B3/00 ,  C01F11/24 ,  C01G49/02 ,  C01G49/06 ,  A62D2101/49 ,  C01P2006/80 ,  Y10S423/12

Abstract: A process for treating iron chloride wastes such as those obtained when chlorinating titanium ore is disclosed. The process involves reacting the iron chlorides with limestone in molten CaCl.sub.2.xH.sub.2 O, where x equals 3-6 and separating the resulting iron oxide from the molten CaCl.sub.2.xH.sub.2 O.

Abstract translation: 公开了一种处理氯化铁废物的方法，例如在氯化钛矿石时获得的废物。 该过程包括使氯化铁与熔融CaCl 2·xH 2 O中的石灰石反应，其中x等于3-6，并将所得的氧化铁与熔融的CaCl 2·xH 2 O分离。

公开(公告)号：US4655839A

公开(公告)日：1987-04-07

申请号：US692411

申请日：1985-01-17

Applicant: Tze Chao ,  Jack K. Nyquist

Inventor： Tze Chao ,  Jack K. Nyquist

IPC: A62D3/00 ,  A62D3/32 ,  A62D101/49 ,  B09B3/00 ,  C01F11/24 ,  C01G49/02 ,  C01G49/06 ,  B09B1/00 ,  C01F11/06 ,  C22B1/00 ,  E02B7/06

CPC classification number: C01G49/06 ,  A62D3/32 ,  B09B3/00 ,  C01F11/24 ,  C01G49/02 ,  A62D2101/49 ,  C01P2006/80 ,  Y10S106/90

Abstract: A solid, water impervious landfillable composition of a process for treating iron chloride wastes such as those obtained when chlorinating titanium ore is disclosed. The process involves reacting the iron chlorides with limestone in molten CaCl.sub.2.xH.sub.2 O, where x equals 3-6. The composition comprises CaCl.sub.2.xH.sub.2 O where x is from 3-6 and FeO.sub.Y where Y is from 1.0-1.5 and the weight ratio of CaCl.sub.2.xH.sub.2 O (calculated as CaCl.sub.2.2H.sub.2 O)/FeO.sub.Y is from 1/9-4/1.

Abstract translation: 公开了一种处理氯化铁废物的方法的固体，不透水的填埋组合物，例如氯化钛矿时获得的那些。 该过程包括使氯化铁与熔融CaCl 2·xH 2 O中的石灰石反应，其中x等于3-6。 该组合物包含CaCl 2·xH 2 O，其中x为3-6，FeOY为Y为1.0-1.5，CaCl 2·xH 2 O（以CaCl 2·2H 2 O计）/ FeOY的重量比为1 / 9-4 / 1。

公开(公告)号：US3950501A

公开(公告)日：1976-04-13

申请号：US442170

申请日：1974-02-13

Applicant: Luther C. Chien ,  Jack K. Nyquist ,  Charles Yembrick, Jr.

Inventor： Luther C. Chien ,  Jack K. Nyquist ,  Charles Yembrick, Jr.

IPC: C01B7/04 ,  C01B21/094 ,  C01B7/00

CPC classification number: C01B7/04

Abstract: An improvement in the continuous process for oxidizing hydrogen chloride to chlorine with an aqueous mixture of nitric and sulfuric acids, which acids are subsequently regenerated, the improvement concerned primarily with maintaining critical water control of from 23.0 to 27.5 percent, by weight, during the oxidation reaction to form the chlorine and from 27.5 to 30.0 percent during the reaction wherein the nitric and sulfuric acids are regenerated; and with maintaining the mol ratio of HCl to HNO.sub.3 at about 2 to 1 during the oxidation reaction to form the chlorine.

Abstract translation: 随着硝酸和硫酸的水性混合物将氯化氢氧化成氯的连续方法的改进，随后再生酸，主要是在氧化过程中将重要的水控制保持在23.0至27.5％ 在其中再生硝酸和硫酸的反应期间形成氯的反应和27.5至30.0％的反应; 并且在氧化反应期间将HCl与HNO 3的摩尔比保持在约2比1以形成氯。

公开(公告)号：US5534328A

公开(公告)日：1996-07-09

申请号：US161379

申请日：1993-12-02

Applicant: James W. Ashmead ,  Charles T. Blaisdell ,  Melvin H. Johnson ,  Jack K. Nyquist ,  Joseph A. Perrotto ,  James F. Ryley, Jr.

Inventor： James W. Ashmead ,  Charles T. Blaisdell ,  Melvin H. Johnson ,  Jack K. Nyquist ,  Joseph A. Perrotto ,  James F. Ryley, Jr.

IPC: B01F5/06 ,  B01F13/00 ,  B01J12/00 ,  B01J14/00 ,  B01J19/00 ,  B01J19/12 ,  B01J35/04 ,  B01L3/00 ,  F28D9/00 ,  G01N30/60 ,  G01N30/88 ,  B32B3/00

CPC classification number: F28D9/00 ,  B01F13/0059 ,  B01F5/0604 ,  B01J12/007 ,  B01J14/005 ,  B01J19/0093 ,  B01J19/123 ,  B01J35/04 ,  B01L3/502707 ,  B01J2219/00835 ,  B01L2200/025 ,  B01L2200/0689 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/0874 ,  B01L2300/0883 ,  B01L2300/0887 ,  B01L2300/14 ,  B01L2300/1827 ,  B01L2300/1838 ,  B01L2300/1883 ,  B01L2400/0487 ,  F28F2210/02 ,  F28F2210/10 ,  F28F2260/02 ,  G01N2030/8881 ,  G01N30/6095 ,  Y10S366/03 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24661 ,  Y10T428/24744

Abstract: An integral structure is provided for chemical processing and manufacture, in which a plurality of laminae are joined together and having inlet and outlet ports connected by a three dimensionally tortuous channel. Chemicals are introduced through the inlet ports and processed along the channel, with desirable product withdrawn through the outlet ports. The laminae are of materials selected to be compatible with the chemical process, from the group consisting of elements of groups III, IV or V of the Periodic Table, ceramics, glasses, polymers, composites and metals. Processes of manufacture of the apparatus and processes utilizing the apparatus are also disclosed herein.

Abstract translation: 提供了用于化学处理和制造的整体结构，其中多个层连接在一起并具有通过三维曲折通道连接的入口和出口。 通过进口端口引入化学品并沿着通道加工，通过出口端口抽出期望的产品。 该层是选自与化学过程相容的材料，由周期表第III，IV或V族元素组成的组，陶瓷，玻璃，聚合物，复合材料和金属。 本文还公开了利用该装置的装置和方法的制造方法。