CCDC

CSD Cambridge Crystallographic Data Centre organic, me-talorganic crystal structures numeric 257000 experi- ments Cambridge Crystallographic Data Centre commercial CD-ROM periodi- cally www.ccdc.ca- rn.ac.uk... [Pg.281]

Page 670 (Figure 16 3) is adapted from crystallographic coordinates deposited with The Cambndge Crystallographic Data Cen tre CCDC ID NAMNSB Duax W L Smith G D Strong P D Journal of the American Chemical Society 1980 102 6725... [Pg.1298]

CCDC Cambridge CrystaHo-graphic Data Center X-ray Cambridge CrystaHo-graphic Data Center... [Pg.169]

For the right-handed enantiomer. CCDC deposition number 217979. [Pg.10]

Personal communication, Cambridge Crystallographic Data Center, CCDC No. 138649... [Pg.163]

ICSD Database, National Institute of Standards and Technology (NIST) and Fachinformationszentrum Karlsruhe (FIZ) Cambridge Crystallographic Data Centre (CCDC, 12 Union Road, Cambridge CB2 lEZ, fax (+44)1223-336-033 e-mail deposit ccdc.cam.ac.uk)... [Pg.27]

Cambridge Crystallographic Data Center CCDC, 12 Union Road, Cambridge, CB2 lEZ UK. [Pg.119]

Mercury 2.2 for Windows. This material is available free of charge via the Internet at http // www.ccdc.cam.ac.uk/mercury/... [Pg.82]

GOLD Genetic Optimisation of Ligand Docking CCDC WWW. cede. cam. ac.uk... [Pg.34]

M. Bolte, private communication, CCDC structure reference code ISIHUN)... [Pg.129]

BEDT-TTF Bis(ethylenedithio)tetrathiafulvalene CCDC Cambridge Crystallographic Data Centre... [Pg.191]

A survey of the CCDC database on halogenated nitroxides revealed only a few examples of structures showing halogen bonded motifs, which will be... [Pg.193]

Wagner B, Gompper R, Polborn K (2002) Private Communication CCDC 198532... [Pg.215]

Cambridge Structural Database (CSD). Cambridge Crystallographic Data Centre, University Chemical Laboratory, Cambridge, UK. Electronic database of crystal structures of organic and metallorganic compounds. www.ccdc.cam.ac.uk. [Pg.250]

In order to overcome these problems, the flow schemes as shown in Figures 1 and 2 were developed. These incorporate the use of Kerr-McGee Corporation s Critical Solvent Deashing and Fractionation Process (CSD) for recovery of the SRC. The Kerr-McGee Process adds extra flexibility since this process can recover heavy solvent for recycle, which is not recoverable by vacuum distillation. EPRI contracted with Conoco Coal Development Company (CCDC) and Kerr-McGee Corporation in 1977-1978 to test these process concepts on continuous bench-scale units. A complementary effort would be made at the Wilsonville Pilot Plant under joint sponsorship by EPRI, DOE, and Kerr-McGee Corporation. This paper presents some of the initial findings. [Pg.192]

CCDC built a continuous short residence time coal liquefaction unit with throughput of about 4.5 kg/hr of coal. The SRC unit consisted of a short residence time reactor constructed from 53.3 m of high pressure tubing having an ID of 0.516 or... [Pg.192]

Paralleling the work at CCDC were the critical solvent deashing and fractionation studies done on a continuous bench-scale unit at Kerr-McGee Technical Center, Oklahoma City, Oklahoma, Figure 3. The Kerr-McGee Critical Solvent Deashing and Fractionation Process has been previously discussed (3). [Pg.195]

The work involved the integration of the SRC operations at Kerr-McGee with those at CCDC where the concept of recycling certain residual fractions back to liquefaction would be tested. This program involved repeated product shipments between the respective laboratories. The data presented in this paper will focus on the work done in this latter phase of the program. [Pg.195]

In addition to continuous bench-scale work, CCDC carried out a rather extensive laboratory program involving the use of the microautoclave reactor. The program developed tests to compare the activities of different solvents. These tests quickly evaluated a solvent so that the performance under coal liquefaction conditions could be predicted. The tests are now used at the Wilsonville SRC Pilot Plant as a means of determining when stable operation has been achieved. [Pg.195]

Microautoclave data was also obtained with Wilsonville Batch I solvent utilizing Indiana V coal. Batch I solvent was obtained from Wilsonville in mid-1977. Other batches of recycle solvent were received later. Batch I solvent had inspections most like the Allied 24CA Creosote Oil used for start-up at the Wilsonville Pilot Plant. Succeeding batches of solvent received by CCDC showed substantial differences, presumably due to equilibration at various operating conditions. As the Wilsonville solvent aged and became more coal derived, the solvent aromaticity decreased with an increase in such compounds as indan and related homologs. The decrease in aromaticity has also been verified by NMR. A later solvent (Batch III) also showed an increase in phenolic and a decrease in phenanthrene (anthracene) and hydrogenated phenanthrene (anthracene) type compounds. [Pg.197]

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